From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226071; cv=none; d=zohomail.com; s=zohoarc; b=UNA675/yQ7QiBj5+BwfUw9TUVR/JH2mygIrjgWayiCG7M/c7NRwTP9oPaS3nYvEeFpKgNb/tsDaEnCki8qW98XTCtTGLM1ZD2R0KDXwo1t9t/w9gRi/aAx7e44P8Xk4vKgh+YlHBRB4vcBli57lnTgM9Q0C0W2enGylPDkGJaro= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226071; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=rFaSYpJ1jpYdFB/wma3cYSVk5MRElCZGb74B0YqRWjw=; b=CSOgRKBkij0TVVLXyOWtVtTL3ON2+bK/MRfebmQ+9q4mGk2HqY5BOYUD5xY2Cr7UAcFCuQo8aHop5EKNMVwii752NsBLXUU6HOjkm8Mvw85ijEt3/Yy8yLCtl43i23XQ/CvDWwh+Py9tZhHN3vqk7pX+/smzw59ygkxFp+WHV4o= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1762226071796681.4282234901035; Mon, 3 Nov 2025 19:14:31 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vG7UQ-0002SX-79; Mon, 03 Nov 2025 22:13:47 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7UI-0002RW-Bj; Mon, 03 Nov 2025 22:13:38 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7UG-00031V-6Q; Mon, 03 Nov 2025 22:13:37 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:26 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:26 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 01/30] hw/arm/aspeed: Move AspeedMachineState definition to common header for reuse Date: Tue, 4 Nov 2025 11:12:39 +0800 Message-ID: <20251104031325.146374-2-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226075685154100 Aspeed machines will be moved into split C files for better modularization and future maintenance. To allow all machine implementations to reuse the same AspeedMachineState structure, the struct definition is moved from aspeed.c to the shared header aspeed.h. This change centralizes the common state structure used across all Aspeed machine models, reduces redundancy, and simplifies future refactoring work for new machines. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- include/hw/arm/aspeed.h | 12 ++++++++++++ hw/arm/aspeed.c | 14 -------------- 2 files changed, 12 insertions(+), 14 deletions(-) diff --git a/include/hw/arm/aspeed.h b/include/hw/arm/aspeed.h index 6c36455656..9d34be68b2 100644 --- a/include/hw/arm/aspeed.h +++ b/include/hw/arm/aspeed.h @@ -11,6 +11,7 @@ =20 #include "hw/boards.h" #include "qom/object.h" +#include "hw/arm/aspeed_soc.h" =20 typedef struct AspeedMachineState AspeedMachineState; =20 @@ -24,6 +25,17 @@ DECLARE_OBJ_CHECKERS(AspeedMachineState, AspeedMachineCl= ass, #define ASPEED_MAC2_ON (1 << 2) #define ASPEED_MAC3_ON (1 << 3) =20 +struct AspeedMachineState { + MachineState parent_obj; + + AspeedSoCState *soc; + MemoryRegion boot_rom; + bool mmio_exec; + uint32_t uart_chosen; + char *fmc_model; + char *spi_model; + uint32_t hw_strap1; +}; =20 struct AspeedMachineClass { MachineClass parent_obj; diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index ecc7272e67..4c92f1e1d9 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -36,20 +36,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { .board_id =3D -1, /* device-tree-only board */ }; =20 -struct AspeedMachineState { - /* Private */ - MachineState parent_obj; - /* Public */ - - AspeedSoCState *soc; - MemoryRegion boot_rom; - bool mmio_exec; - uint32_t uart_chosen; - char *fmc_model; - char *spi_model; - uint32_t hw_strap1; -}; - /* On 32-bit hosts, lower RAM to 1G because of the 2047 MB limit */ #if HOST_LONG_BITS =3D=3D 32 #define ASPEED_RAM_SIZE(sz) MIN((sz), 1 * GiB) --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226081; cv=none; d=zohomail.com; s=zohoarc; b=nHuXWMrK6iUBu+LcaM8cARnKuuIn2ewNv48fEDX9ysx2Y/dgjQjhC5UBt5BK6x08nnXfXme8lboWHuRCSLVuD6rIeE3uXxET/VbsRiAanTcrBF39tCXzTcSITYnK1Z36aqmn3sYXtUffcXiuaIwi+oInKBr+EldedD/0VHyds54= ARC-Message-Signature: i=1; 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Mon, 03 Nov 2025 22:14:03 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7UM-0002SF-Nb; Mon, 03 Nov 2025 22:13:44 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7UK-00031V-6f; Mon, 03 Nov 2025 22:13:42 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:26 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:26 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 02/30] hw/arm/aspeed: Make aspeed_machine_class_init_cpus_defaults() globally accessible Date: Tue, 4 Nov 2025 11:12:40 +0800 Message-ID: <20251104031325.146374-3-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226083232154100 The function aspeed_machine_class_init_cpus_defaults() is now made globally visible so that it can be used by other Aspeed machine C files. Previously, this function was declared as static, restricting its visibility to aspeed.c. Since future machine split files will also need to call this helper to initialize default CPU settings, its declaration has been moved to the common header aspeed.h and the static keyword has been removed. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- include/hw/arm/aspeed.h | 10 ++++++++++ hw/arm/aspeed.c | 2 +- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/include/hw/arm/aspeed.h b/include/hw/arm/aspeed.h index 9d34be68b2..712014497e 100644 --- a/include/hw/arm/aspeed.h +++ b/include/hw/arm/aspeed.h @@ -57,5 +57,15 @@ struct AspeedMachineClass { bool vbootrom; }; =20 +/* + * aspeed_machine_class_init_cpus_defaults: + * @mc: the #MachineClass to be initialized. + * + * Initialize the default CPU configuration for an Aspeed machine class. + * This function sets the default, minimum, and maximum CPU counts + * to match the number of CPUs defined in the associated SoC class, + * and copies its list of valid CPU types. + */ +void aspeed_machine_class_init_cpus_defaults(MachineClass *mc); =20 #endif diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 4c92f1e1d9..f23af5bf8c 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -1339,7 +1339,7 @@ static void aspeed_machine_class_props_init(ObjectCla= ss *oc) "Change the SPI Flash model"); } =20 -static void aspeed_machine_class_init_cpus_defaults(MachineClass *mc) +void aspeed_machine_class_init_cpus_defaults(MachineClass *mc) { AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(mc); AspeedSoCClass *sc =3D ASPEED_SOC_CLASS(object_class_by_name(amc->soc_= name)); --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226074; cv=none; d=zohomail.com; s=zohoarc; b=YrG9zVda8W0n2tMdzoID0MzMPR2+o384l7I8qSFOllk8Nq6+M+OdOKuZPLp5Y1ctmMe9XfrJ7UR/GYaLby+tU9Hq1lKYP20tm1QblMxlQm9akYPCJGLd4VFizX6EJHJ9xAGJdwXWiz+sFyMXFDOan0w3qItiH5zWMJF6jgqz0Ek= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226074; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=tLrfrz+BNJsrYhU/Kbxwi75V4PMPYw2SSvDeyew3/Qg=; b=jRO40cMeGh6x4gpUVZwR1yhumBw6bf9N3ycgvBQhsu0cVINHn+mZWgeB4dZde7xkAz3TUpAU0P1BorNDa1UxomDSRVi+8MCeqkiAsN10uuccgoQbn2gsqbUKCmT3Tyt4sqhoZlRHg/sz3aXFoRh07ZiemgK0Rrocaa/73yxqgW8= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1762226074821216.58665969658273; Mon, 3 Nov 2025 19:14:34 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vG7Uz-0002Y9-1t; Mon, 03 Nov 2025 22:14:22 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7UP-0002SY-NO; Mon, 03 Nov 2025 22:13:46 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7UN-00031V-Qx; Mon, 03 Nov 2025 22:13:45 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:27 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:27 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 03/30] hw/arm/aspeed: Export and rename create_pca9552() for reuse Date: Tue, 4 Nov 2025 11:12:41 +0800 Message-ID: <20251104031325.146374-4-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226078494158500 The helper function create_pca9552() has been renamed to aspeed_create_pca9552() and made non-static for reuse by other Aspeed machine source files. A corresponding prototype is now declared in aspeed.h. This allows multiple Aspeed platforms to share PCA9552 I2C LED controller initialization logic, improving code reuse and reducing duplication. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- include/hw/arm/aspeed.h | 12 +++++++++++ hw/arm/aspeed.c | 44 ++++++++++++++++++++--------------------- 2 files changed, 34 insertions(+), 22 deletions(-) diff --git a/include/hw/arm/aspeed.h b/include/hw/arm/aspeed.h index 712014497e..9b765295d9 100644 --- a/include/hw/arm/aspeed.h +++ b/include/hw/arm/aspeed.h @@ -68,4 +68,16 @@ struct AspeedMachineClass { */ void aspeed_machine_class_init_cpus_defaults(MachineClass *mc); =20 +/* + * aspeed_create_pca9552: + * @soc: pointer to the #AspeedSoCState. + * @bus_id: the I2C bus index to attach the device. + * @addr: the I2C address of the PCA9552 device. + * + * Create and attach a PCA9552 LED controller device to the specified I2C = bus + * of the given Aspeed SoC. The device is instantiated using + * i2c_slave_create_simple() with the PCA9552 device type. + */ +void aspeed_create_pca9552(AspeedSoCState *soc, int bus_id, int addr); + #endif diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index f23af5bf8c..c6f272d986 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -537,7 +537,7 @@ static void tiogapass_bmc_i2c_init(AspeedMachineState *= bmc) i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp421", 0x= 4e); } =20 -static void create_pca9552(AspeedSoCState *soc, int bus_id, int addr) +void aspeed_create_pca9552(AspeedSoCState *soc, int bus_id, int addr) { i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, bus_id), TYPE_PCA9552, addr); @@ -565,9 +565,9 @@ static void sonorapass_bmc_i2c_init(AspeedMachineState = *bmc) smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 4), 0x54, eeprom4_54); /* PCA9539 @ 0x76, but PCA9552 is compatible */ - create_pca9552(soc, 4, 0x76); + aspeed_create_pca9552(soc, 4, 0x76); /* PCA9539 @ 0x77, but PCA9552 is compatible */ - create_pca9552(soc, 4, 0x77); + aspeed_create_pca9552(soc, 4, 0x77); =20 /* bus 6 : */ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp105", 0x= 48); @@ -578,8 +578,8 @@ static void sonorapass_bmc_i2c_init(AspeedMachineState = *bmc) uint8_t *eeprom8_56 =3D g_malloc0(8 * 1024); smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 8), 0x56, eeprom8_56); - create_pca9552(soc, 8, 0x60); - create_pca9552(soc, 8, 0x61); + aspeed_create_pca9552(soc, 8, 0x60); + aspeed_create_pca9552(soc, 8, 0x61); /* bus 8 : adc128d818 @ 0x1d */ /* bus 8 : adc128d818 @ 0x1f */ =20 @@ -710,7 +710,7 @@ static void fp5280g2_bmc_i2c_init(AspeedMachineState *b= mc) i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), "ds1338", 0x= 68); =20 /* It expects a pca9555 but a pca9552 is compatible */ - create_pca9552(soc, 8, 0x30); + aspeed_create_pca9552(soc, 8, 0x30); } =20 static void rainier_bmc_i2c_init(AspeedMachineState *bmc) @@ -720,7 +720,7 @@ static void rainier_bmc_i2c_init(AspeedMachineState *bm= c) =20 at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 0), 0x51, 32 * KiB); =20 - create_pca9552(soc, 3, 0x61); + aspeed_create_pca9552(soc, 3, 0x61); =20 /* The rainier expects a TMP275 but a TMP105 is compatible */ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), TYPE_TMP105, @@ -734,14 +734,14 @@ static void rainier_bmc_i2c_init(AspeedMachineState *= bmc) at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 0), 0x50, 64 * KiB); at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x51, 64 * KiB); at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 2), 0x52, 64 * KiB); - create_pca9552(soc, 4, 0x60); + aspeed_create_pca9552(soc, 4, 0x60); =20 i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), TYPE_TMP105, 0x48); i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), TYPE_TMP105, 0x49); - create_pca9552(soc, 5, 0x60); - create_pca9552(soc, 5, 0x61); + aspeed_create_pca9552(soc, 5, 0x60); + aspeed_create_pca9552(soc, 5, 0x61); i2c_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), "pca9546", 0x70); at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 0), 0x50, 64 * KiB); @@ -760,12 +760,12 @@ static void rainier_bmc_i2c_init(AspeedMachineState *= bmc) at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 2), 0x50, 64 * KiB); at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 3), 0x51, 64 * KiB); =20 - create_pca9552(soc, 7, 0x30); - create_pca9552(soc, 7, 0x31); - create_pca9552(soc, 7, 0x32); - create_pca9552(soc, 7, 0x33); - create_pca9552(soc, 7, 0x60); - create_pca9552(soc, 7, 0x61); + aspeed_create_pca9552(soc, 7, 0x30); + aspeed_create_pca9552(soc, 7, 0x31); + aspeed_create_pca9552(soc, 7, 0x32); + aspeed_create_pca9552(soc, 7, 0x33); + aspeed_create_pca9552(soc, 7, 0x60); + aspeed_create_pca9552(soc, 7, 0x61); i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), "dps310", 0x= 76); /* Bus 7: TODO si7021-a20@20 */ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), TYPE_TMP105, @@ -782,8 +782,8 @@ static void rainier_bmc_i2c_init(AspeedMachineState *bm= c) 64 * KiB, rainier_bb_fruid, rainier_bb_fruid_len= ); at24c_eeprom_init_rom(aspeed_i2c_get_bus(&soc->i2c, 8), 0x51, 64 * KiB, rainier_bmc_fruid, rainier_bmc_fruid_l= en); - create_pca9552(soc, 8, 0x60); - create_pca9552(soc, 8, 0x61); + aspeed_create_pca9552(soc, 8, 0x60); + aspeed_create_pca9552(soc, 8, 0x61); /* Bus 8: ucd90320@11 */ /* Bus 8: ucd90320@b */ /* Bus 8: ucd90320@c */ @@ -804,17 +804,17 @@ static void rainier_bmc_i2c_init(AspeedMachineState *= bmc) "pca9546", 0x70); at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 0), 0x50, 64 * KiB); at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x51, 64 * KiB); - create_pca9552(soc, 11, 0x60); + aspeed_create_pca9552(soc, 11, 0x60); =20 =20 at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 13), 0x50, 64 * KiB); - create_pca9552(soc, 13, 0x60); + aspeed_create_pca9552(soc, 13, 0x60); =20 at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 14), 0x50, 64 * KiB); - create_pca9552(soc, 14, 0x60); + aspeed_create_pca9552(soc, 14, 0x60); =20 at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 15), 0x50, 64 * KiB); - create_pca9552(soc, 15, 0x60); + aspeed_create_pca9552(soc, 15, 0x60); } =20 static void get_pca9548_channels(I2CBus *bus, uint8_t mux_addr, --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 4 Nov 2025 11:13:28 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:28 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 04/30] hw/arm/aspeed: Rename and export create_pca9554() as aspeed_create_pca9554() Date: Tue, 4 Nov 2025 11:12:42 +0800 Message-ID: <20251104031325.146374-5-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226075696154100 Content-Type: text/plain; charset="utf-8" The helper function create_pca9554() has been renamed to aspeed_create_pca9554() and made globally available. Previously, the function was declared static inside aspeed.c, restricting its visibility to that file. As more Aspeed machine implementations require PCA9554 I2C expander setup, it makes sense to rename it with the aspeed_ prefix and export its declaration in aspeed.h for shared use. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- include/hw/arm/aspeed.h | 14 ++++++++++++++ hw/arm/aspeed.c | 8 ++++---- 2 files changed, 18 insertions(+), 4 deletions(-) diff --git a/include/hw/arm/aspeed.h b/include/hw/arm/aspeed.h index 9b765295d9..16b24e6887 100644 --- a/include/hw/arm/aspeed.h +++ b/include/hw/arm/aspeed.h @@ -80,4 +80,18 @@ void aspeed_machine_class_init_cpus_defaults(MachineClas= s *mc); */ void aspeed_create_pca9552(AspeedSoCState *soc, int bus_id, int addr); =20 +/* + * aspeed_create_pca9554: + * @soc: pointer to the #AspeedSoCState. + * @bus_id: the I2C bus index to attach the device. + * @addr: the I2C address of the PCA9554 device. + * + * Create and attach a PCA9554 I/O expander to the specified I2C bus + * of the given Aspeed SoC. The device is created via + * i2c_slave_create_simple() and returned as an #I2CSlave pointer. + * + * Returns: a pointer to the newly created #I2CSlave instance. + */ +I2CSlave *aspeed_create_pca9554(AspeedSoCState *soc, int bus_id, int addr); + #endif diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index c6f272d986..59416eb5ae 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -543,7 +543,7 @@ void aspeed_create_pca9552(AspeedSoCState *soc, int bus= _id, int addr) TYPE_PCA9552, addr); } =20 -static I2CSlave *create_pca9554(AspeedSoCState *soc, int bus_id, int addr) +I2CSlave *aspeed_create_pca9554(AspeedSoCState *soc, int bus_id, int addr) { return i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, bus_id), TYPE_PCA9554, addr); @@ -1142,7 +1142,7 @@ static void gb200nvl_bmc_i2c_init(AspeedMachineState = *bmc) } =20 /* Bus 5 Expander */ - create_pca9554(soc, 4, 0x21); + aspeed_create_pca9554(soc, 4, 0x21); =20 /* Mux I2c Expanders */ i2c_slave_create_simple(i2c[5], "pca9546", 0x71); @@ -1153,12 +1153,12 @@ static void gb200nvl_bmc_i2c_init(AspeedMachineStat= e *bmc) i2c_slave_create_simple(i2c[5], "pca9546", 0x77); =20 /* Bus 10 */ - dev =3D DEVICE(create_pca9554(soc, 9, 0x20)); + dev =3D DEVICE(aspeed_create_pca9554(soc, 9, 0x20)); =20 /* Set FPGA_READY */ object_property_set_str(OBJECT(dev), "pin1", "high", &error_fatal); =20 - create_pca9554(soc, 9, 0x21); + aspeed_create_pca9554(soc, 9, 0x21); at24c_eeprom_init(i2c[9], 0x50, 64 * KiB); at24c_eeprom_init(i2c[9], 0x51, 64 * KiB); =20 --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226476; cv=none; d=zohomail.com; s=zohoarc; b=izUrvUFDMu8/8dsO4ahqUcyQkeyyWJTngDjE660Vm2/1qOzf28E5TaDfSv6UIilyb21NBSLdUk0aifPYlTHQg4GMMRchrcWJ/opZXkk0s5SELGOYGVLFqAY+Eqz0KKkX+lWMsXrHnH7SrFSAk8jLKUzQamiBHra52IS4gbWWvXc= ARC-Message-Signature: i=1; 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Mon, 03 Nov 2025 22:14:23 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7UT-0002Tz-Oe; Mon, 03 Nov 2025 22:13:50 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7UQ-00031V-HF; Mon, 03 Nov 2025 22:13:49 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:28 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:28 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 05/30] hw/arm/aspeed: Split FP5280G2 machine into a separate source file for maintenance Date: Tue, 4 Nov 2025 11:12:43 +0800 Message-ID: <20251104031325.146374-6-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226477275158500 This commit moves the FP5280G2 BMC machine implementation from aspeed.c into a new standalone file aspeed_ast2500_fp5280g2.c. The change improves code organization and prepares the Aspeed machine framework for future expansion and easier maintenance. Key updates include: - Moved fp5280g2_bmc_i2c_init() and related machine class init functions into aspeed_ast2500_fp5280g2.c. - Added new file to hw/arm/meson.build for compilation. - Removed obsolete FP5280G2 definitions from aspeed.c No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 66 ----------------------- hw/arm/aspeed_ast2500_fp5280g2.c | 89 ++++++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 90 insertions(+), 66 deletions(-) create mode 100644 hw/arm/aspeed_ast2500_fp5280g2.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 59416eb5ae..3dcd5fc540 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -131,21 +131,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { SCU_HW_STRAP_VGA_SIZE_SET(VGA_64M_DRAM) | \ SCU_AST2500_HW_STRAP_RESERVED1) =20 -/* FP5280G2 hardware value: 0XF100D286 */ -#define FP5280G2_BMC_HW_STRAP1 ( \ - SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ - SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ - SCU_AST2500_HW_STRAP_UART_DEBUG | \ - SCU_AST2500_HW_STRAP_RESERVED28 | \ - SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ - SCU_HW_STRAP_VGA_CLASS_CODE | \ - SCU_HW_STRAP_LPC_RESET_PIN | \ - SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER) | \ - SCU_AST2500_HW_STRAP_SET_AXI_AHB_RATIO(AXI_AHB_RATIO_2_1) | \ - SCU_HW_STRAP_MAC1_RGMII | \ - SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ - SCU_AST2500_HW_STRAP_RESERVED1) - /* Witherspoon hardware value: 0xF10AD216 (but use romulus definition) */ #define WITHERSPOON_BMC_HW_STRAP1 ROMULUS_BMC_HW_STRAP1 =20 @@ -686,33 +671,6 @@ static void g220a_bmc_i2c_init(AspeedMachineState *bmc) eeprom_buf); } =20 -static void fp5280g2_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - I2CSlave *i2c_mux; - - /* The at24c256 */ - at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 1), 0x50, 32768); - - /* The fp5280g2 expects a TMP112 but a TMP105 is compatible */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), TYPE_TMP105, - 0x48); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), TYPE_TMP105, - 0x49); - - i2c_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), - "pca9546", 0x70); - /* It expects a TMP112 but a TMP105 is compatible */ - i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 0), TYPE_TMP105, - 0x4a); - - /* It expects a ds3232 but a ds1338 is good enough */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), "ds1338", 0x= 68); - - /* It expects a pca9555 but a pca9552 is compatible */ - aspeed_create_pca9552(soc, 8, 0x30); -} - static void rainier_bmc_i2c_init(AspeedMachineState *bmc) { AspeedSoCState *soc =3D bmc->soc; @@ -1608,25 +1566,6 @@ static void aspeed_machine_g220a_class_init(ObjectCl= ass *oc, const void *data) aspeed_machine_class_init_cpus_defaults(mc); }; =20 -static void aspeed_machine_fp5280g2_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Inspur FP5280G2 BMC (ARM1176)"; - mc->deprecation_reason =3D "use 'ast2500-evb' instead"; - amc->soc_name =3D "ast2500-a1"; - amc->hw_strap1 =3D FP5280G2_BMC_HW_STRAP1; - amc->fmc_model =3D "n25q512a"; - amc->spi_model =3D "mx25l25635e"; - amc->num_cs =3D 2; - amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON; - amc->i2c_init =3D fp5280g2_bmc_i2c_init; - mc->default_ram_size =3D 512 * MiB; - aspeed_machine_class_init_cpus_defaults(mc); -}; - static void aspeed_machine_rainier_class_init(ObjectClass *oc, const void = *data) { MachineClass *mc =3D MACHINE_CLASS(oc); @@ -2015,11 +1954,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_qcom_firework_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("fp5280g2-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_fp5280g2_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("quanta-q71l-bmc"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2500_fp5280g2.c b/hw/arm/aspeed_ast2500_fp528= 0g2.c new file mode 100644 index 0000000000..7952d677ac --- /dev/null +++ b/hw/arm/aspeed_ast2500_fp5280g2.c @@ -0,0 +1,89 @@ +/* + * Inspur FP5280G2 + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/nvram/eeprom_at24c.h" +#include "hw/i2c/i2c_mux_pca954x.h" +#include "hw/sensor/tmp105.h" + +/* FP5280G2 hardware value: 0XF100D286 */ +#define FP5280G2_BMC_HW_STRAP1 ( \ + SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ + SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ + SCU_AST2500_HW_STRAP_UART_DEBUG | \ + SCU_AST2500_HW_STRAP_RESERVED28 | \ + SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ + SCU_HW_STRAP_VGA_CLASS_CODE | \ + SCU_HW_STRAP_LPC_RESET_PIN | \ + SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER) | \ + SCU_AST2500_HW_STRAP_SET_AXI_AHB_RATIO(AXI_AHB_RATIO_2_1) | \ + SCU_HW_STRAP_MAC1_RGMII | \ + SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ + SCU_AST2500_HW_STRAP_RESERVED1) + +static void fp5280g2_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + I2CSlave *i2c_mux; + + /* The at24c256 */ + at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 1), 0x50, 32768); + + /* The fp5280g2 expects a TMP112 but a TMP105 is compatible */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), TYPE_TMP105, + 0x48); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), TYPE_TMP105, + 0x49); + + i2c_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), + "pca9546", 0x70); + /* It expects a TMP112 but a TMP105 is compatible */ + i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 0), TYPE_TMP105, + 0x4a); + + /* It expects a ds3232 but a ds1338 is good enough */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), "ds1338", 0x= 68); + + /* It expects a pca9555 but a pca9552 is compatible */ + aspeed_create_pca9552(soc, 8, 0x30); +} + +static void aspeed_machine_fp5280g2_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Inspur FP5280G2 BMC (ARM1176)"; + mc->deprecation_reason =3D "use 'ast2500-evb' instead"; + amc->soc_name =3D "ast2500-a1"; + amc->hw_strap1 =3D FP5280G2_BMC_HW_STRAP1; + amc->fmc_model =3D "n25q512a"; + amc->spi_model =3D "mx25l25635e"; + amc->num_cs =3D 2; + amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON; + amc->i2c_init =3D fp5280g2_bmc_i2c_init; + mc->default_ram_size =3D 512 * MiB; + aspeed_machine_class_init_cpus_defaults(mc); +}; + +static const TypeInfo aspeed_ast2500_fp5280g2_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("fp5280g2-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_fp5280g2_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2500_fp5280g2_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 61c66ee2d0..ed637f2687 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -44,6 +44,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed.c', 'aspeed_soc_common.c', 'aspeed_ast2400.c', + 'aspeed_ast2500_fp5280g2.c', 'aspeed_ast2600.c', 'aspeed_ast10x0.c', 'aspeed_eeprom.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 4 Nov 2025 11:13:29 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:29 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 06/30] hw/arm/aspeed: Split G220A machine into a separate source file for better maintenance Date: Tue, 4 Nov 2025 11:12:44 +0800 Message-ID: <20251104031325.146374-7-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226101343154100 This commit refactors the Bytedance G220A BMC machine by moving its implementation from aspeed.c into a new dedicated file aspeed_ast2500_g220a.c. The goal is to improve modularity and maintainability of Aspeed machine definitions by isolating each platform into its own source file. This aligns with ongoing efforts to simplify aspeed.c, which previously contained all machine configurations. Key updates include: - Moved G220A_BMC_HW_STRAP1 definition and g220a_bmc_i2c_init() function into aspeed_ast2500_g220a.c. - Moved aspeed_machine_g220a_class_init() and related type registration to the new file. - Added the new file to the build system (meson.build). - Removed all G220A-specific code from aspeed.c. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 72 --------------------------- hw/arm/aspeed_ast2500_g220a.c | 93 +++++++++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 94 insertions(+), 72 deletions(-) create mode 100644 hw/arm/aspeed_ast2500_g220a.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 3dcd5fc540..ed8ef6a2d0 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -117,20 +117,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ SCU_AST2500_HW_STRAP_RESERVED1) =20 -#define G220A_BMC_HW_STRAP1 ( \ - SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ - SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ - SCU_AST2500_HW_STRAP_UART_DEBUG | \ - SCU_AST2500_HW_STRAP_RESERVED28 | \ - SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ - SCU_HW_STRAP_2ND_BOOT_WDT | \ - SCU_HW_STRAP_VGA_CLASS_CODE | \ - SCU_HW_STRAP_LPC_RESET_PIN | \ - SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER) | \ - SCU_AST2500_HW_STRAP_SET_AXI_AHB_RATIO(AXI_AHB_RATIO_2_1) | \ - SCU_HW_STRAP_VGA_SIZE_SET(VGA_64M_DRAM) | \ - SCU_AST2500_HW_STRAP_RESERVED1) - /* Witherspoon hardware value: 0xF10AD216 (but use romulus definition) */ #define WITHERSPOON_BMC_HW_STRAP1 ROMULUS_BMC_HW_STRAP1 =20 @@ -635,42 +621,6 @@ static void witherspoon_bmc_i2c_init(AspeedMachineStat= e *bmc) /* Bus 11: TODO ucd90160@64 */ } =20 -static void g220a_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - DeviceState *dev; - - dev =3D DEVICE(i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 3= ), - "emc1413", 0x4c)); - object_property_set_int(OBJECT(dev), "temperature0", 31000, &error_abo= rt); - object_property_set_int(OBJECT(dev), "temperature1", 28000, &error_abo= rt); - object_property_set_int(OBJECT(dev), "temperature2", 20000, &error_abo= rt); - - dev =3D DEVICE(i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 1= 2), - "emc1413", 0x4c)); - object_property_set_int(OBJECT(dev), "temperature0", 31000, &error_abo= rt); - object_property_set_int(OBJECT(dev), "temperature1", 28000, &error_abo= rt); - object_property_set_int(OBJECT(dev), "temperature2", 20000, &error_abo= rt); - - dev =3D DEVICE(i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 1= 3), - "emc1413", 0x4c)); - object_property_set_int(OBJECT(dev), "temperature0", 31000, &error_abo= rt); - object_property_set_int(OBJECT(dev), "temperature1", 28000, &error_abo= rt); - object_property_set_int(OBJECT(dev), "temperature2", 20000, &error_abo= rt); - - static uint8_t eeprom_buf[2 * 1024] =3D { - 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0xfe, - 0x01, 0x06, 0x00, 0xc9, 0x42, 0x79, 0x74, 0x65, - 0x64, 0x61, 0x6e, 0x63, 0x65, 0xc5, 0x47, 0x32, - 0x32, 0x30, 0x41, 0xc4, 0x41, 0x41, 0x42, 0x42, - 0xc4, 0x43, 0x43, 0x44, 0x44, 0xc4, 0x45, 0x45, - 0x46, 0x46, 0xc4, 0x48, 0x48, 0x47, 0x47, 0xc1, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa7, - }; - smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 4), 0x57, - eeprom_buf); -} - static void rainier_bmc_i2c_init(AspeedMachineState *bmc) { AspeedSoCState *soc =3D bmc->soc; @@ -1549,23 +1499,6 @@ static void aspeed_machine_ast2600_evb_class_init(Ob= jectClass *oc, aspeed_machine_ast2600_class_emmc_init(oc); }; =20 -static void aspeed_machine_g220a_class_init(ObjectClass *oc, const void *d= ata) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Bytedance G220A BMC (ARM1176)"; - amc->soc_name =3D "ast2500-a1"; - amc->hw_strap1 =3D G220A_BMC_HW_STRAP1; - amc->fmc_model =3D "n25q512a"; - amc->spi_model =3D "mx25l25635e"; - amc->num_cs =3D 2; - amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON; - amc->i2c_init =3D g220a_bmc_i2c_init; - mc->default_ram_size =3D 1024 * MiB; - aspeed_machine_class_init_cpus_defaults(mc); -}; - static void aspeed_machine_rainier_class_init(ObjectClass *oc, const void = *data) { MachineClass *mc =3D MACHINE_CLASS(oc); @@ -1939,11 +1872,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_tiogapass_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("g220a-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_g220a_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("qcom-dc-scm-v1-bmc"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2500_g220a.c b/hw/arm/aspeed_ast2500_g220a.c new file mode 100644 index 0000000000..90f61d2ad7 --- /dev/null +++ b/hw/arm/aspeed_ast2500_g220a.c @@ -0,0 +1,93 @@ +/* + * Bytedance G220A + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/i2c/smbus_eeprom.h" + +#define G220A_BMC_HW_STRAP1 ( \ + SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ + SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ + SCU_AST2500_HW_STRAP_UART_DEBUG | \ + SCU_AST2500_HW_STRAP_RESERVED28 | \ + SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ + SCU_HW_STRAP_2ND_BOOT_WDT | \ + SCU_HW_STRAP_VGA_CLASS_CODE | \ + SCU_HW_STRAP_LPC_RESET_PIN | \ + SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER) | \ + SCU_AST2500_HW_STRAP_SET_AXI_AHB_RATIO(AXI_AHB_RATIO_2_1) | \ + SCU_HW_STRAP_VGA_SIZE_SET(VGA_64M_DRAM) | \ + SCU_AST2500_HW_STRAP_RESERVED1) + +static void g220a_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + DeviceState *dev; + + dev =3D DEVICE(i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 3= ), + "emc1413", 0x4c)); + object_property_set_int(OBJECT(dev), "temperature0", 31000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature1", 28000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature2", 20000, &error_abo= rt); + + dev =3D DEVICE(i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 1= 2), + "emc1413", 0x4c)); + object_property_set_int(OBJECT(dev), "temperature0", 31000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature1", 28000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature2", 20000, &error_abo= rt); + + dev =3D DEVICE(i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 1= 3), + "emc1413", 0x4c)); + object_property_set_int(OBJECT(dev), "temperature0", 31000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature1", 28000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature2", 20000, &error_abo= rt); + + static uint8_t eeprom_buf[2 * 1024] =3D { + 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0xfe, + 0x01, 0x06, 0x00, 0xc9, 0x42, 0x79, 0x74, 0x65, + 0x64, 0x61, 0x6e, 0x63, 0x65, 0xc5, 0x47, 0x32, + 0x32, 0x30, 0x41, 0xc4, 0x41, 0x41, 0x42, 0x42, + 0xc4, 0x43, 0x43, 0x44, 0x44, 0xc4, 0x45, 0x45, + 0x46, 0x46, 0xc4, 0x48, 0x48, 0x47, 0x47, 0xc1, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa7, + }; + smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 4), 0x57, + eeprom_buf); +} + +static void aspeed_machine_g220a_class_init(ObjectClass *oc, const void *d= ata) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Bytedance G220A BMC (ARM1176)"; + amc->soc_name =3D "ast2500-a1"; + amc->hw_strap1 =3D G220A_BMC_HW_STRAP1; + amc->fmc_model =3D "n25q512a"; + amc->spi_model =3D "mx25l25635e"; + amc->num_cs =3D 2; + amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON; + amc->i2c_init =3D g220a_bmc_i2c_init; + mc->default_ram_size =3D 1024 * MiB; + aspeed_machine_class_init_cpus_defaults(mc); +}; + +static const TypeInfo aspeed_ast2500_g220a_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("g220a-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_g220a_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2500_g220a_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index ed637f2687..91bdefd203 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -45,6 +45,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_soc_common.c', 'aspeed_ast2400.c', 'aspeed_ast2500_fp5280g2.c', + 'aspeed_ast2500_g220a.c', 'aspeed_ast2600.c', 'aspeed_ast10x0.c', 'aspeed_eeprom.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; 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dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1762226268059803.5336283288399; Mon, 3 Nov 2025 19:17:48 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vG7V3-0002cv-Hc; Mon, 03 Nov 2025 22:14:25 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7Ua-0002Uj-8A; Mon, 03 Nov 2025 22:14:01 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7UW-00034Q-KJ; Mon, 03 Nov 2025 22:13:55 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:30 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:30 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 07/30] hw/arm/aspeed: Split Tiogapass machine into a separate source file for cleanup Date: Tue, 4 Nov 2025 11:12:45 +0800 Message-ID: <20251104031325.146374-8-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226271879158500 This commit moves the Tiogapass BMC machine implementation out of aspeed.c into a new dedicated file aspeed_ast2500_tiogapass.c. To support splitting Tiogapass into a dedicated source file, a new TIOGAPASS_BMC_HW_STRAP1 macro is added as a copy of AST2500_EVB_HW_STRAP1. The change follows the ongoing effort to modularize Aspeed platform support by splitting each machine definition into its own source file. This makes aspeed.c cleaner, easier to maintain, and simplifies future feature additions or refactoring for individual machines. Key updates include: - Removed tiogapass_bmc_i2c_init() and its FRU data from aspeed.c and aspeed_eeprom.c. - Removed Tiogapass type registration from aspeed_machine_types[]. - Added new source file aspeed_ast2500_tiogapass.c to meson.build. - Removed unused Tiogapass FRUID declarations from aspeed_eeprom.h. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed_eeprom.h | 4 -- hw/arm/aspeed.c | 36 ------------ hw/arm/aspeed_ast2500_tiogapass.c | 91 +++++++++++++++++++++++++++++++ hw/arm/aspeed_eeprom.c | 22 -------- hw/arm/meson.build | 1 + 5 files changed, 92 insertions(+), 62 deletions(-) create mode 100644 hw/arm/aspeed_ast2500_tiogapass.c diff --git a/hw/arm/aspeed_eeprom.h b/hw/arm/aspeed_eeprom.h index 3ed9bc1d9a..a9ae95940c 100644 --- a/hw/arm/aspeed_eeprom.h +++ b/hw/arm/aspeed_eeprom.h @@ -7,10 +7,6 @@ #ifndef ASPEED_EEPROM_H #define ASPEED_EEPROM_H =20 - -extern const uint8_t tiogapass_bmc_fruid[]; -extern const size_t tiogapass_bmc_fruid_len; - extern const uint8_t fby35_nic_fruid[]; extern const uint8_t fby35_bb_fruid[]; extern const uint8_t fby35_bmc_fruid[]; diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index ed8ef6a2d0..42f4203f9d 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -495,19 +495,6 @@ static void romulus_bmc_i2c_init(AspeedMachineState *b= mc) i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0= x32); } =20 -static void tiogapass_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - - at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 4), 0x54, 128 * KiB); - at24c_eeprom_init_rom(aspeed_i2c_get_bus(&soc->i2c, 6), 0x54, 128 * Ki= B, - tiogapass_bmc_fruid, tiogapass_bmc_fruid_len); - /* TMP421 */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), "tmp421", 0x= 1f); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp421", 0x= 4f); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp421", 0x= 4e); -} - void aspeed_create_pca9552(AspeedSoCState *soc, int bus_id, int addr) { i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, bus_id), @@ -1424,24 +1411,6 @@ static void aspeed_machine_romulus_class_init(Object= Class *oc, aspeed_machine_class_init_cpus_defaults(mc); }; =20 -static void aspeed_machine_tiogapass_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Facebook Tiogapass BMC (ARM1176)"; - amc->soc_name =3D "ast2500-a1"; - amc->hw_strap1 =3D AST2500_EVB_HW_STRAP1; - amc->hw_strap2 =3D 0; - amc->fmc_model =3D "n25q256a"; - amc->spi_model =3D "mx25l25635e"; - amc->num_cs =3D 2; - amc->i2c_init =3D tiogapass_bmc_i2c_init; - mc->default_ram_size =3D 1 * GiB; - aspeed_machine_class_init_cpus_defaults(mc); -}; - static void aspeed_machine_sonorapass_class_init(ObjectClass *oc, const void *data) { @@ -1867,11 +1836,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_yosemitev2_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("tiogapass-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_tiogapass_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("qcom-dc-scm-v1-bmc"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2500_tiogapass.c b/hw/arm/aspeed_ast2500_tiog= apass.c new file mode 100644 index 0000000000..430dbcef0e --- /dev/null +++ b/hw/arm/aspeed_ast2500_tiogapass.c @@ -0,0 +1,91 @@ +/* + * Facebook Tiogapass + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/nvram/eeprom_at24c.h" + +/* value: 0xF100C2E6 */ +#define TIOGAPASS_BMC_HW_STRAP1 (( \ + AST2500_HW_STRAP1_DEFAULTS | \ + SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ + SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ + SCU_AST2500_HW_STRAP_UART_DEBUG | \ + SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ + SCU_HW_STRAP_MAC1_RGMII | \ + SCU_HW_STRAP_MAC0_RGMII) & \ + ~SCU_HW_STRAP_2ND_BOOT_WDT) + +/* Tiogapass BMC FRU */ +static const uint8_t tiogapass_bmc_fruid[] =3D { + 0x01, 0x00, 0x00, 0x01, 0x0d, 0x00, 0x00, 0xf1, 0x01, 0x0c, 0x00, 0x36, + 0xe6, 0xd0, 0xc6, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x42, 0x4d, + 0x43, 0x20, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x20, 0x4d, 0x6f, + 0x64, 0x75, 0x6c, 0x65, 0xcd, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, + 0x30, 0xc9, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc1, 0x39, 0x01, 0x0c, 0x00, 0xc6, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x54, 0x69, 0x6f, 0x67, 0x61, + 0x20, 0x50, 0x61, 0x73, 0x73, 0x20, 0x53, 0x69, 0x6e, 0x67, 0x6c, 0x65, + 0x32, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0xc4, 0x58, 0x58, 0x58, 0x32, 0xcd, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc7, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc8, 0x43, 0x6f, + 0x6e, 0x66, 0x69, 0x67, 0x20, 0x41, 0xc1, 0x45, +}; + +static const size_t tiogapass_bmc_fruid_len =3D sizeof(tiogapass_bmc_fruid= ); + +static void tiogapass_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + + at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 4), 0x54, 128 * KiB); + at24c_eeprom_init_rom(aspeed_i2c_get_bus(&soc->i2c, 6), 0x54, 128 * Ki= B, + tiogapass_bmc_fruid, tiogapass_bmc_fruid_len); + /* TMP421 */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), "tmp421", 0x= 1f); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp421", 0x= 4f); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp421", 0x= 4e); +} + +static void aspeed_machine_tiogapass_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Facebook Tiogapass BMC (ARM1176)"; + amc->soc_name =3D "ast2500-a1"; + amc->hw_strap1 =3D TIOGAPASS_BMC_HW_STRAP1; + amc->hw_strap2 =3D 0; + amc->fmc_model =3D "n25q256a"; + amc->spi_model =3D "mx25l25635e"; + amc->num_cs =3D 2; + amc->i2c_init =3D tiogapass_bmc_i2c_init; + mc->default_ram_size =3D 1 * GiB; + aspeed_machine_class_init_cpus_defaults(mc); +}; + +static const TypeInfo aspeed_ast2500_tiogapass_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("tiogapass-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_tiogapass_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2500_tiogapass_types) + diff --git a/hw/arm/aspeed_eeprom.c b/hw/arm/aspeed_eeprom.c index 8bbbdec834..f0ced29cf1 100644 --- a/hw/arm/aspeed_eeprom.c +++ b/hw/arm/aspeed_eeprom.c @@ -7,27 +7,6 @@ #include "qemu/osdep.h" #include "aspeed_eeprom.h" =20 -/* Tiogapass BMC FRU */ -const uint8_t tiogapass_bmc_fruid[] =3D { - 0x01, 0x00, 0x00, 0x01, 0x0d, 0x00, 0x00, 0xf1, 0x01, 0x0c, 0x00, 0x36, - 0xe6, 0xd0, 0xc6, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x42, 0x4d, - 0x43, 0x20, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x20, 0x4d, 0x6f, - 0x64, 0x75, 0x6c, 0x65, 0xcd, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, - 0x30, 0xc9, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc1, 0x39, 0x01, 0x0c, 0x00, 0xc6, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x54, 0x69, 0x6f, 0x67, 0x61, - 0x20, 0x50, 0x61, 0x73, 0x73, 0x20, 0x53, 0x69, 0x6e, 0x67, 0x6c, 0x65, - 0x32, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0xc4, 0x58, 0x58, 0x58, 0x32, 0xcd, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc7, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc8, 0x43, 0x6f, - 0x6e, 0x66, 0x69, 0x67, 0x20, 0x41, 0xc1, 0x45, -}; - const uint8_t fby35_nic_fruid[] =3D { 0x01, 0x00, 0x00, 0x01, 0x0f, 0x20, 0x00, 0xcf, 0x01, 0x0e, 0x19, 0xd7, 0x5e, 0xcf, 0xc8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xdd, @@ -181,7 +160,6 @@ const uint8_t gb200nvl_bmc_fruid[] =3D { =20 }; =20 -const size_t tiogapass_bmc_fruid_len =3D sizeof(tiogapass_bmc_fruid); const size_t fby35_nic_fruid_len =3D sizeof(fby35_nic_fruid); const size_t fby35_bb_fruid_len =3D sizeof(fby35_bb_fruid); const size_t fby35_bmc_fruid_len =3D sizeof(fby35_bmc_fruid); diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 91bdefd203..870202ce85 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -46,6 +46,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2400.c', 'aspeed_ast2500_fp5280g2.c', 'aspeed_ast2500_g220a.c', + 'aspeed_ast2500_tiogapass.c', 'aspeed_ast2600.c', 'aspeed_ast10x0.c', 'aspeed_eeprom.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226180; cv=none; d=zohomail.com; s=zohoarc; b=ThqS/EtuO/TmSqHl/O44LPJdKuxS1ioPvNt2d43suaIXP+MgvSX84fEqLnlG8+rbQyQZy7m3FdfAmaQJSi9lU9Ib5meGmaBFxI5Vn4E8Ek6taRxwXJMDeWAFosp8WB8Y0rwLVrxlsk2NZUxriBtFWhY0AOmDpm+fNHzgRJV30HU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226180; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=qYzr/ANJfQcG1L6oLoUHqdHr/RkOvC5+dlTULg4th4A=; b=b6qdYcEXTNxZ5x6TMINbQHi/Pw/npNULHZzd1cmwWuoe+y4DcqyGZbA0NFDH/RRBta8cV/ElA0cvijbzhNMAH81dkO9+u7+DekOeg2G7IJ2PPJxALW/53mWIUzhXdA/ueV/55lecAg4IK9LKngIxmG9Z5Om0pSPcqbe1LWCzpmI= ARC-Authentication-Results: i=1; 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Tue, 4 Nov 2025 11:13:30 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:30 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 08/30] hw/arm/aspeed: Split YosemiteV2 machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:12:46 +0800 Message-ID: <20251104031325.146374-9-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226183472158500 This commit moves the YosemiteV2 BMC machine implementation from aspeed.c into a new standalone file aspeed_ast2500_yosemitev2.c. To support splitting YosemiteV2 into a dedicated source file, a new YOSEMITEV2_BMC_HW_STRAP1 macro is added as a copy of AST2500_EVB_HW_STRAP1. The refactor is part of an ongoing effort to modularize Aspeed machine definitions by separating each board into its own source file. This improves code readability, maintainability, and simplifies future platform-specific changes. Key updates include: - Moved yosemitev2_bmc_i2c_init() and its FRU data into a new file. - Removed aspeed_machine_yosemitev2_class_init() and type registration from aspeed.c. - Removed YosemiteV2 FRUID data and declarations from aspeed_eeprom.c and aspeed_eeprom.h. - Added aspeed_ast2500_yosemitev2.c to the build system (meson.build). No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed_eeprom.h | 3 - hw/arm/aspeed.c | 37 ------------ hw/arm/aspeed_ast2500_yosemitev2.c | 92 ++++++++++++++++++++++++++++++ hw/arm/aspeed_eeprom.c | 22 ------- hw/arm/meson.build | 1 + 5 files changed, 93 insertions(+), 62 deletions(-) create mode 100644 hw/arm/aspeed_ast2500_yosemitev2.c diff --git a/hw/arm/aspeed_eeprom.h b/hw/arm/aspeed_eeprom.h index a9ae95940c..5448eeeab7 100644 --- a/hw/arm/aspeed_eeprom.h +++ b/hw/arm/aspeed_eeprom.h @@ -14,9 +14,6 @@ extern const size_t fby35_nic_fruid_len; extern const size_t fby35_bb_fruid_len; extern const size_t fby35_bmc_fruid_len; =20 -extern const uint8_t yosemitev2_bmc_fruid[]; -extern const size_t yosemitev2_bmc_fruid_len; - extern const uint8_t rainier_bb_fruid[]; extern const size_t rainier_bb_fruid_len; extern const uint8_t rainier_bmc_fruid[]; diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 42f4203f9d..731ca7a1aa 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -470,20 +470,6 @@ static void ast2600_evb_i2c_init(AspeedMachineState *b= mc) TYPE_TMP105, 0x4d); } =20 -static void yosemitev2_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - - at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 4), 0x51, 128 * KiB); - at24c_eeprom_init_rom(aspeed_i2c_get_bus(&soc->i2c, 8), 0x51, 128 * Ki= B, - yosemitev2_bmc_fruid, yosemitev2_bmc_fruid_len); - /* TMP421 */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), "tmp421", 0= x1f); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp421", 0x= 4e); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp421", 0x= 4f); - -} - static void romulus_bmc_i2c_init(AspeedMachineState *bmc) { AspeedSoCState *soc =3D bmc->soc; @@ -1376,24 +1362,6 @@ static void aspeed_machine_ast2500_evb_class_init(Ob= jectClass *oc, aspeed_machine_class_init_cpus_defaults(mc); }; =20 -static void aspeed_machine_yosemitev2_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Facebook YosemiteV2 BMC (ARM1176)"; - amc->soc_name =3D "ast2500-a1"; - amc->hw_strap1 =3D AST2500_EVB_HW_STRAP1; - amc->hw_strap2 =3D 0; - amc->fmc_model =3D "n25q256a"; - amc->spi_model =3D "mx25l25635e"; - amc->num_cs =3D 2; - amc->i2c_init =3D yosemitev2_bmc_i2c_init; - mc->default_ram_size =3D 512 * MiB; - aspeed_machine_class_init_cpus_defaults(mc); -}; - static void aspeed_machine_romulus_class_init(ObjectClass *oc, const void *data) { @@ -1831,11 +1799,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_ast2600_evb_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("yosemitev2-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_yosemitev2_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("qcom-dc-scm-v1-bmc"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2500_yosemitev2.c b/hw/arm/aspeed_ast2500_yos= emitev2.c new file mode 100644 index 0000000000..6aed6bc5d9 --- /dev/null +++ b/hw/arm/aspeed_ast2500_yosemitev2.c @@ -0,0 +1,92 @@ +/* + * Facebook YosemiteV2 + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/nvram/eeprom_at24c.h" + +/* value: 0xF100C2E6 */ +#define YOSEMITEV2_BMC_HW_STRAP1 (( = \ + AST2500_HW_STRAP1_DEFAULTS | \ + SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ + SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ + SCU_AST2500_HW_STRAP_UART_DEBUG | \ + SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ + SCU_HW_STRAP_MAC1_RGMII | \ + SCU_HW_STRAP_MAC0_RGMII) & \ + ~SCU_HW_STRAP_2ND_BOOT_WDT) + +/* Yosemite V2 BMC FRU */ +static const uint8_t yosemitev2_bmc_fruid[] =3D { + 0x01, 0x00, 0x00, 0x01, 0x0d, 0x00, 0x00, 0xf1, 0x01, 0x0c, 0x00, 0x36, + 0xe6, 0xd0, 0xc6, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x42, 0x61, + 0x73, 0x65, 0x62, 0x6f, 0x61, 0x72, 0x64, 0x20, 0x4d, 0x50, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0xcd, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, + 0x30, 0xc9, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc1, 0x39, 0x01, 0x0c, 0x00, 0xc6, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x59, 0x6f, 0x73, 0x65, 0x6d, + 0x69, 0x74, 0x65, 0x20, 0x56, 0x32, 0x20, 0x4d, 0x50, 0x00, 0x00, 0x00, + 0x00, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0xc4, 0x45, 0x56, 0x54, 0x32, 0xcd, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc7, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc8, 0x43, 0x6f, + 0x6e, 0x66, 0x69, 0x67, 0x20, 0x41, 0xc1, 0x45, +}; + +static const size_t yosemitev2_bmc_fruid_len =3D sizeof(yosemitev2_bmc_fru= id); + +static void yosemitev2_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + + at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 4), 0x51, 128 * KiB); + at24c_eeprom_init_rom(aspeed_i2c_get_bus(&soc->i2c, 8), 0x51, 128 * Ki= B, + yosemitev2_bmc_fruid, yosemitev2_bmc_fruid_len); + /* TMP421 */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), "tmp421", 0= x1f); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp421", 0x= 4e); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp421", 0x= 4f); + +} + +static void aspeed_machine_yosemitev2_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Facebook YosemiteV2 BMC (ARM1176)"; + amc->soc_name =3D "ast2500-a1"; + amc->hw_strap1 =3D YOSEMITEV2_BMC_HW_STRAP1; + amc->hw_strap2 =3D 0; + amc->fmc_model =3D "n25q256a"; + amc->spi_model =3D "mx25l25635e"; + amc->num_cs =3D 2; + amc->i2c_init =3D yosemitev2_bmc_i2c_init; + mc->default_ram_size =3D 512 * MiB; + aspeed_machine_class_init_cpus_defaults(mc); +}; + +static const TypeInfo aspeed_ast2500_yosemitev2_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("yosemitev2-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_yosemitev2_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2500_yosemitev2_types) + diff --git a/hw/arm/aspeed_eeprom.c b/hw/arm/aspeed_eeprom.c index f0ced29cf1..124277eaca 100644 --- a/hw/arm/aspeed_eeprom.c +++ b/hw/arm/aspeed_eeprom.c @@ -78,27 +78,6 @@ const uint8_t fby35_bmc_fruid[] =3D { 0x6e, 0x66, 0x69, 0x67, 0x20, 0x41, 0xc1, 0x45, }; =20 -/* Yosemite V2 BMC FRU */ -const uint8_t yosemitev2_bmc_fruid[] =3D { - 0x01, 0x00, 0x00, 0x01, 0x0d, 0x00, 0x00, 0xf1, 0x01, 0x0c, 0x00, 0x36, - 0xe6, 0xd0, 0xc6, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x42, 0x61, - 0x73, 0x65, 0x62, 0x6f, 0x61, 0x72, 0x64, 0x20, 0x4d, 0x50, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0xcd, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, - 0x30, 0xc9, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc1, 0x39, 0x01, 0x0c, 0x00, 0xc6, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x59, 0x6f, 0x73, 0x65, 0x6d, - 0x69, 0x74, 0x65, 0x20, 0x56, 0x32, 0x20, 0x4d, 0x50, 0x00, 0x00, 0x00, - 0x00, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0xc4, 0x45, 0x56, 0x54, 0x32, 0xcd, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc7, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc8, 0x43, 0x6f, - 0x6e, 0x66, 0x69, 0x67, 0x20, 0x41, 0xc1, 0x45, -}; - const uint8_t rainier_bb_fruid[] =3D { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x84, 0x28, 0x00, 0x52, 0x54, 0x04, 0x56, 0x48, 0x44, 0x52, 0x56, 0x44, 0x02, @@ -163,7 +142,6 @@ const uint8_t gb200nvl_bmc_fruid[] =3D { const size_t fby35_nic_fruid_len =3D sizeof(fby35_nic_fruid); const size_t fby35_bb_fruid_len =3D sizeof(fby35_bb_fruid); const size_t fby35_bmc_fruid_len =3D sizeof(fby35_bmc_fruid); -const size_t yosemitev2_bmc_fruid_len =3D sizeof(yosemitev2_bmc_fruid); const size_t rainier_bb_fruid_len =3D sizeof(rainier_bb_fruid); const size_t rainier_bmc_fruid_len =3D sizeof(rainier_bmc_fruid); const size_t gb200nvl_bmc_fruid_len =3D sizeof(gb200nvl_bmc_fruid); diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 870202ce85..8d9f1e1609 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -47,6 +47,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2500_fp5280g2.c', 'aspeed_ast2500_g220a.c', 'aspeed_ast2500_tiogapass.c', + 'aspeed_ast2500_yosemitev2.c', 'aspeed_ast2600.c', 'aspeed_ast10x0.c', 'aspeed_eeprom.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226094; cv=none; d=zohomail.com; s=zohoarc; b=fqHVSgBf9ycse7uH0rowTRwAXcWU3WCAM3WlpM+xQlffuJIUsxWz+FbS9ds8pWZyXyyWcjBhMBNxiyjDVLZ6SUoMjSn21YhYq4u6nhFgMpbtCaFaEOyS2KpDHZwaUILP+v7MYT06OpVIRnSxxjPbsMLJxHg+kIqU6OMLcwsfLiI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226094; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=G9l2NSh+I/HWgyccoSBt9L6aweJDMwrf9huIUSrhqaY=; b=dioHy0fuMRP2JokuJwfPbET6f69R0LWS3JPFy3qWUPnviDo7qdS3sdeQ49wo9sI5H4M/Dys+QttSbJjiNGc1Alq4C3YNtvGDJSPjq+21zLYNL+82temA5XJlzygxjsAb4Yj0tClnP9brXvE+TjtdK28wNuoLfy0+15YILKuXvPQ= ARC-Authentication-Results: i=1; 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Tue, 4 Nov 2025 11:13:31 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:31 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 09/30] hw/arm/aspeed: Split Witherspoon machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:12:47 +0800 Message-ID: <20251104031325.146374-10-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226097544154100 This commit moves the Witherspoon BMC machine implementation out of aspeed.c and into a new dedicated file aspeed_ast2500_witherspoon.c. To support splitting Witherspoon into a dedicated source file, a new WITHERSPOON_BMC_HW_STRAP1 macro is added as a copy of ROMULUS_BMC_HW_STRAP1. The change is part of a broader effort to modularize Aspeed board definitions, allowing each machine type to be maintained and updated independently. By isolating Witherspoon logic, the aspeed.c file becomes cleaner and easier to manage as more platforms are added. Key updates include: - Moved witherspoon_bmc_i2c_init() and related LED setup code into aspeed_ast2500_witherspoon.c. - Added WITHERSPOON_BMC_HW_STRAP1 replacement macro for local use. - Removed aspeed_machine_witherspoon_class_init() and type registration from aspeed.c. - Added the new file to meson.build for compilation. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 82 -------------------- hw/arm/aspeed_ast2500_witherspoon.c | 113 ++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 114 insertions(+), 82 deletions(-) create mode 100644 hw/arm/aspeed_ast2500_witherspoon.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 731ca7a1aa..74eb8077da 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -117,9 +117,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ SCU_AST2500_HW_STRAP_RESERVED1) =20 -/* Witherspoon hardware value: 0xF10AD216 (but use romulus definition) */ -#define WITHERSPOON_BMC_HW_STRAP1 ROMULUS_BMC_HW_STRAP1 - /* Quanta-Q71l hardware value */ #define QUANTA_Q71L_BMC_HW_STRAP1 ( \ SCU_AST2400_HW_STRAP_DRAM_SIZE(DRAM_SIZE_128MB) | \ @@ -537,63 +534,6 @@ static void sonorapass_bmc_i2c_init(AspeedMachineState= *bmc) =20 } =20 -static void witherspoon_bmc_i2c_init(AspeedMachineState *bmc) -{ - static const struct { - unsigned gpio_id; - LEDColor color; - const char *description; - bool gpio_polarity; - } pca1_leds[] =3D { - {13, LED_COLOR_GREEN, "front-fault-4", GPIO_POLARITY_ACTIVE_LOW}, - {14, LED_COLOR_GREEN, "front-power-3", GPIO_POLARITY_ACTIVE_LOW}, - {15, LED_COLOR_GREEN, "front-id-5", GPIO_POLARITY_ACTIVE_LOW}, - }; - AspeedSoCState *soc =3D bmc->soc; - uint8_t *eeprom_buf =3D g_malloc0(8 * 1024); - DeviceState *dev; - LEDState *led; - - /* Bus 3: TODO bmp280@77 */ - dev =3D DEVICE(i2c_slave_new(TYPE_PCA9552, 0x60)); - qdev_prop_set_string(dev, "description", "pca1"); - i2c_slave_realize_and_unref(I2C_SLAVE(dev), - aspeed_i2c_get_bus(&soc->i2c, 3), - &error_fatal); - - for (size_t i =3D 0; i < ARRAY_SIZE(pca1_leds); i++) { - led =3D led_create_simple(OBJECT(bmc), - pca1_leds[i].gpio_polarity, - pca1_leds[i].color, - pca1_leds[i].description); - qdev_connect_gpio_out(dev, pca1_leds[i].gpio_id, - qdev_get_gpio_in(DEVICE(led), 0)); - } - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 3), "dps310", 0x= 76); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 3), "max31785", = 0x52); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), "tmp423", 0x= 4c); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), "tmp423", 0x= 4c); - - /* The Witherspoon expects a TMP275 but a TMP105 is compatible */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), TYPE_TMP105, - 0x4a); - - /* - * The witherspoon board expects Epson RX8900 I2C RTC but a ds1338 is - * good enough - */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0= x32); - - smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 11), 0x51, - eeprom_buf); - dev =3D DEVICE(i2c_slave_new(TYPE_PCA9552, 0x60)); - qdev_prop_set_string(dev, "description", "pca0"); - i2c_slave_realize_and_unref(I2C_SLAVE(dev), - aspeed_i2c_get_bus(&soc->i2c, 11), - &error_fatal); - /* Bus 11: TODO ucd90160@64 */ -} - static void rainier_bmc_i2c_init(AspeedMachineState *bmc) { AspeedSoCState *soc =3D bmc->soc; @@ -1397,23 +1337,6 @@ static void aspeed_machine_sonorapass_class_init(Obj= ectClass *oc, aspeed_machine_class_init_cpus_defaults(mc); }; =20 -static void aspeed_machine_witherspoon_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "OpenPOWER Witherspoon BMC (ARM1176)"; - amc->soc_name =3D "ast2500-a1"; - amc->hw_strap1 =3D WITHERSPOON_BMC_HW_STRAP1; - amc->fmc_model =3D "mx25l25635f"; - amc->spi_model =3D "mx66l1g45g"; - amc->num_cs =3D 2; - amc->i2c_init =3D witherspoon_bmc_i2c_init; - mc->default_ram_size =3D 512 * MiB; - aspeed_machine_class_init_cpus_defaults(mc); -}; - static void aspeed_machine_ast2600_evb_class_init(ObjectClass *oc, const void *data) { @@ -1789,11 +1712,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_sonorapass_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("witherspoon-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_witherspoon_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("ast2600-evb"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2500_witherspoon.c b/hw/arm/aspeed_ast2500_wi= therspoon.c new file mode 100644 index 0000000000..52f7ced70a --- /dev/null +++ b/hw/arm/aspeed_ast2500_witherspoon.c @@ -0,0 +1,113 @@ +/* + * OpenPOWER Witherspoon + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/misc/led.h" +#include "hw/sensor/tmp105.h" +#include "hw/i2c/smbus_eeprom.h" +#include "hw/gpio/pca9552.h" + +/* Witherspoon hardware value: 0xF10AD216 */ +#define WITHERSPOON_BMC_HW_STRAP1 ( \ + AST2500_HW_STRAP1_DEFAULTS | \ + SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ + SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ + SCU_AST2500_HW_STRAP_UART_DEBUG | \ + SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ + SCU_AST2500_HW_STRAP_ACPI_ENABLE | \ + SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER)) + +static void witherspoon_bmc_i2c_init(AspeedMachineState *bmc) +{ + static const struct { + unsigned gpio_id; + LEDColor color; + const char *description; + bool gpio_polarity; + } pca1_leds[] =3D { + {13, LED_COLOR_GREEN, "front-fault-4", GPIO_POLARITY_ACTIVE_LOW}, + {14, LED_COLOR_GREEN, "front-power-3", GPIO_POLARITY_ACTIVE_LOW}, + {15, LED_COLOR_GREEN, "front-id-5", GPIO_POLARITY_ACTIVE_LOW}, + }; + AspeedSoCState *soc =3D bmc->soc; + uint8_t *eeprom_buf =3D g_malloc0(8 * 1024); + DeviceState *dev; + LEDState *led; + + /* Bus 3: TODO bmp280@77 */ + dev =3D DEVICE(i2c_slave_new(TYPE_PCA9552, 0x60)); + qdev_prop_set_string(dev, "description", "pca1"); + i2c_slave_realize_and_unref(I2C_SLAVE(dev), + aspeed_i2c_get_bus(&soc->i2c, 3), + &error_fatal); + + for (size_t i =3D 0; i < ARRAY_SIZE(pca1_leds); i++) { + led =3D led_create_simple(OBJECT(bmc), + pca1_leds[i].gpio_polarity, + pca1_leds[i].color, + pca1_leds[i].description); + qdev_connect_gpio_out(dev, pca1_leds[i].gpio_id, + qdev_get_gpio_in(DEVICE(led), 0)); + } + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 3), "dps310", 0x= 76); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 3), "max31785", = 0x52); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), "tmp423", 0x= 4c); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), "tmp423", 0x= 4c); + + /* The Witherspoon expects a TMP275 but a TMP105 is compatible */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), TYPE_TMP105, + 0x4a); + + /* + * The witherspoon board expects Epson RX8900 I2C RTC but a ds1338 is + * good enough + */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0= x32); + + smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 11), 0x51, + eeprom_buf); + dev =3D DEVICE(i2c_slave_new(TYPE_PCA9552, 0x60)); + qdev_prop_set_string(dev, "description", "pca0"); + i2c_slave_realize_and_unref(I2C_SLAVE(dev), + aspeed_i2c_get_bus(&soc->i2c, 11), + &error_fatal); + /* Bus 11: TODO ucd90160@64 */ +} + +static void aspeed_machine_witherspoon_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "OpenPOWER Witherspoon BMC (ARM1176)"; + amc->soc_name =3D "ast2500-a1"; + amc->hw_strap1 =3D WITHERSPOON_BMC_HW_STRAP1; + amc->fmc_model =3D "mx25l25635f"; + amc->spi_model =3D "mx66l1g45g"; + amc->num_cs =3D 2; + amc->i2c_init =3D witherspoon_bmc_i2c_init; + mc->default_ram_size =3D 512 * MiB; + aspeed_machine_class_init_cpus_defaults(mc); +}; + +static const TypeInfo aspeed_ast2500_witherspoon_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("witherspoon-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_witherspoon_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2500_witherspoon_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 8d9f1e1609..c235c8aed3 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -47,6 +47,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2500_fp5280g2.c', 'aspeed_ast2500_g220a.c', 'aspeed_ast2500_tiogapass.c', + 'aspeed_ast2500_witherspoon.c', 'aspeed_ast2500_yosemitev2.c', 'aspeed_ast2600.c', 'aspeed_ast10x0.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226135; cv=none; d=zohomail.com; s=zohoarc; b=G3qTsEE8lW6sqtph1TzjIeMCnGdy5DpdMU+xQI/Uf+oAl//Fjtf4Nz91HJB+S5w3zcnTi4yHJHOSmN3s4DTXpS0lJtC/srVMsK2a0ehMRjhczg7vs5/okWPB514wspGFQqmsnzE5fkRiZLVPNyAYtDdvdcDXzpJuHmewGND0PjA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226135; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=R2b4GAZe6Xs2u7rO1AcpPOWt8l+YpTOnQv1FRH0jzVQ=; b=eJ9fHE9mdjO4Ec0HCyQkrax8+WA1q0nFGRAGLqSI7Duz/Ady/m/2v/BYBobO2Wmp3Y4X0aynA4XKa6yOqEvisJ/0+Wx8W/0zBwxmF3MivbIobEgsjLkhfB1esV9DR1/4GUwibyyByhdOpJdmHe99W7oTswE5sfP+03TDIVOz8KU= ARC-Authentication-Results: i=1; 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Tue, 4 Nov 2025 11:13:32 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:32 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 10/30] hw/arm/aspeed: Split Sonorapass machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:12:48 +0800 Message-ID: <20251104031325.146374-11-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226137782154100 This commit moves the Sonorapass BMC machine implementation out of aspeed.c and into a new standalone file aspeed_ast2500_sonorapass.c. The refactor continues the effort to modularize Aspeed platform support by separating each board=E2=80=99s implementation into its own source file. This improves maintainability, readability, and simplifies future updates to individual machine configurations. Key updates include: - Moved SONORAPASS_BMC_HW_STRAP1 definition into the new file. - Moved sonorapass_bmc_i2c_init() and all I=C2=B2C device initialization logic from aspeed.c into aspeed_ast2500_sonorapass.c. - Moved aspeed_machine_sonorapass_class_init() and type registration into the new file. - Added the new file to the build system (meson.build). - Removed all Sonorapass-specific code and definitions from aspeed.c No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 82 ----------------------- hw/arm/aspeed_ast2500_sonorapass.c | 103 +++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 104 insertions(+), 82 deletions(-) create mode 100644 hw/arm/aspeed_ast2500_sonorapass.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 74eb8077da..df1a37ca3d 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -102,21 +102,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { SCU_AST2500_HW_STRAP_ACPI_ENABLE | \ SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER)) =20 -/* Sonorapass hardware value: 0xF100D216 */ -#define SONORAPASS_BMC_HW_STRAP1 ( \ - SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ - SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ - SCU_AST2500_HW_STRAP_UART_DEBUG | \ - SCU_AST2500_HW_STRAP_RESERVED28 | \ - SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ - SCU_HW_STRAP_VGA_CLASS_CODE | \ - SCU_HW_STRAP_LPC_RESET_PIN | \ - SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER) | \ - SCU_AST2500_HW_STRAP_SET_AXI_AHB_RATIO(AXI_AHB_RATIO_2_1) | \ - SCU_HW_STRAP_VGA_BIOS_ROM | \ - SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ - SCU_AST2500_HW_STRAP_RESERVED1) - /* Quanta-Q71l hardware value */ #define QUANTA_Q71L_BMC_HW_STRAP1 ( \ SCU_AST2400_HW_STRAP_DRAM_SIZE(DRAM_SIZE_128MB) | \ @@ -490,50 +475,6 @@ I2CSlave *aspeed_create_pca9554(AspeedSoCState *soc, i= nt bus_id, int addr) TYPE_PCA9554, addr); } =20 -static void sonorapass_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - - /* bus 2 : */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), "tmp105", 0x= 48); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), "tmp105", 0x= 49); - /* bus 2 : pca9546 @ 0x73 */ - - /* bus 3 : pca9548 @ 0x70 */ - - /* bus 4 : */ - uint8_t *eeprom4_54 =3D g_malloc0(8 * 1024); - smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 4), 0x54, - eeprom4_54); - /* PCA9539 @ 0x76, but PCA9552 is compatible */ - aspeed_create_pca9552(soc, 4, 0x76); - /* PCA9539 @ 0x77, but PCA9552 is compatible */ - aspeed_create_pca9552(soc, 4, 0x77); - - /* bus 6 : */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp105", 0x= 48); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp105", 0x= 49); - /* bus 6 : pca9546 @ 0x73 */ - - /* bus 8 : */ - uint8_t *eeprom8_56 =3D g_malloc0(8 * 1024); - smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 8), 0x56, - eeprom8_56); - aspeed_create_pca9552(soc, 8, 0x60); - aspeed_create_pca9552(soc, 8, 0x61); - /* bus 8 : adc128d818 @ 0x1d */ - /* bus 8 : adc128d818 @ 0x1f */ - - /* - * bus 13 : pca9548 @ 0x71 - * - channel 3: - * - tmm421 @ 0x4c - * - tmp421 @ 0x4e - * - tmp421 @ 0x4f - */ - -} - static void rainier_bmc_i2c_init(AspeedMachineState *bmc) { AspeedSoCState *soc =3D bmc->soc; @@ -1319,24 +1260,6 @@ static void aspeed_machine_romulus_class_init(Object= Class *oc, aspeed_machine_class_init_cpus_defaults(mc); }; =20 -static void aspeed_machine_sonorapass_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "OCP SonoraPass BMC (ARM1176)"; - mc->deprecation_reason =3D "use 'ast2500-evb' instead"; - amc->soc_name =3D "ast2500-a1"; - amc->hw_strap1 =3D SONORAPASS_BMC_HW_STRAP1; - amc->fmc_model =3D "mx66l1g45g"; - amc->spi_model =3D "mx66l1g45g"; - amc->num_cs =3D 2; - amc->i2c_init =3D sonorapass_bmc_i2c_init; - mc->default_ram_size =3D 512 * MiB; - aspeed_machine_class_init_cpus_defaults(mc); -}; - static void aspeed_machine_ast2600_evb_class_init(ObjectClass *oc, const void *data) { @@ -1707,11 +1630,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_romulus_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("sonorapass-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_sonorapass_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("ast2600-evb"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2500_sonorapass.c b/hw/arm/aspeed_ast2500_son= orapass.c new file mode 100644 index 0000000000..dca9aa9206 --- /dev/null +++ b/hw/arm/aspeed_ast2500_sonorapass.c @@ -0,0 +1,103 @@ +/* + * OCP SonoraPass + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/i2c/smbus_eeprom.h" + +/* Sonorapass hardware value: 0xF100D216 */ +#define SONORAPASS_BMC_HW_STRAP1 ( \ + SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ + SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ + SCU_AST2500_HW_STRAP_UART_DEBUG | \ + SCU_AST2500_HW_STRAP_RESERVED28 | \ + SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ + SCU_HW_STRAP_VGA_CLASS_CODE | \ + SCU_HW_STRAP_LPC_RESET_PIN | \ + SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER) | \ + SCU_AST2500_HW_STRAP_SET_AXI_AHB_RATIO(AXI_AHB_RATIO_2_1) | \ + SCU_HW_STRAP_VGA_BIOS_ROM | \ + SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ + SCU_AST2500_HW_STRAP_RESERVED1) + +static void sonorapass_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + + /* bus 2 : */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), "tmp105", 0x= 48); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), "tmp105", 0x= 49); + /* bus 2 : pca9546 @ 0x73 */ + + /* bus 3 : pca9548 @ 0x70 */ + + /* bus 4 : */ + uint8_t *eeprom4_54 =3D g_malloc0(8 * 1024); + smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 4), 0x54, + eeprom4_54); + /* PCA9539 @ 0x76, but PCA9552 is compatible */ + aspeed_create_pca9552(soc, 4, 0x76); + /* PCA9539 @ 0x77, but PCA9552 is compatible */ + aspeed_create_pca9552(soc, 4, 0x77); + + /* bus 6 : */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp105", 0x= 48); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp105", 0x= 49); + /* bus 6 : pca9546 @ 0x73 */ + + /* bus 8 : */ + uint8_t *eeprom8_56 =3D g_malloc0(8 * 1024); + smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 8), 0x56, + eeprom8_56); + aspeed_create_pca9552(soc, 8, 0x60); + aspeed_create_pca9552(soc, 8, 0x61); + /* bus 8 : adc128d818 @ 0x1d */ + /* bus 8 : adc128d818 @ 0x1f */ + + /* + * bus 13 : pca9548 @ 0x71 + * - channel 3: + * - tmm421 @ 0x4c + * - tmp421 @ 0x4e + * - tmp421 @ 0x4f + */ + +} + +static void aspeed_machine_sonorapass_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "OCP SonoraPass BMC (ARM1176)"; + mc->deprecation_reason =3D "use 'ast2500-evb' instead"; + amc->soc_name =3D "ast2500-a1"; + amc->hw_strap1 =3D SONORAPASS_BMC_HW_STRAP1; + amc->fmc_model =3D "mx66l1g45g"; + amc->spi_model =3D "mx66l1g45g"; + amc->num_cs =3D 2; + amc->i2c_init =3D sonorapass_bmc_i2c_init; + mc->default_ram_size =3D 512 * MiB; + aspeed_machine_class_init_cpus_defaults(mc); +}; + +static const TypeInfo aspeed_ast2500_sonorapass_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("sonorapass-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_sonorapass_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2500_sonorapass_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index c235c8aed3..f59bfe5029 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -46,6 +46,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2400.c', 'aspeed_ast2500_fp5280g2.c', 'aspeed_ast2500_g220a.c', + 'aspeed_ast2500_sonorapass.c', 'aspeed_ast2500_tiogapass.c', 'aspeed_ast2500_witherspoon.c', 'aspeed_ast2500_yosemitev2.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226164; cv=none; d=zohomail.com; s=zohoarc; b=iOImRuY1ia5subuHdN+/HBZnvTQns2QffML/5OD2+2DKJs89ZQx2D1YRbow3cAOxU/476GJdiQGi0a9WCAc3pn6Cxi0M/2N6iV5uBHW6yu9G50T6mtt9c7LGyns7iy9IO4ShzyAw3snRePYU2SNlFgkXYUgm9SpGEVScYKEZkVA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226164; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=oafTK/lRY/yiPdeK46zwMWupP6TyJuo0F4qD+Naz+HA=; b=joBhjQseXX/gwA8cNnGcvFkZx+XGgF/14b1PqUMoS5lT96Ey2jLoLJSFYQ8UkB4rs7UYzZQLZVXD9FUhZz6agU2sXA1RodE38KaEThrCflhPwUzL4j1XxGGWEq7ED8DhOWV1M8N38ya0HIPgr09cK57fhYF1KGiMXGlXlTrIRnE= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1762226164590120.81680777139877; Mon, 3 Nov 2025 19:16:04 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vG7V6-0002hj-8X; Mon, 03 Nov 2025 22:14:28 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7Ur-0002Xu-4z; Mon, 03 Nov 2025 22:14:13 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7Uo-00034Q-RR; Mon, 03 Nov 2025 22:14:12 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:32 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:32 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 11/30] hw/arm/aspeed: Split Romulus machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:12:49 +0800 Message-ID: <20251104031325.146374-12-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226165679154100 This commit moves the Romulus BMC machine implementation out of aspeed.c into a new standalone file aspeed_ast2500_romulus.c. The refactor continues the modularization of Aspeed platform definitions, separating each board into its own C source file to improve maintainability, readability, and reduce code clutter in aspeed.c. Key updates include: - Moved ROMULUS_BMC_HW_STRAP1 definition to the new file. - Moved romulus_bmc_i2c_init() and related I=C2=B2C device setup. - Moved aspeed_machine_romulus_class_init() and type registration to aspeed_ast2500_romulus.c. - Added the new file to the build system (meson.build). - Removed all Romulus-specific code from aspeed.c. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 43 ---------------------- hw/arm/aspeed_ast2500_romulus.c | 63 +++++++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 64 insertions(+), 43 deletions(-) create mode 100644 hw/arm/aspeed_ast2500_romulus.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index df1a37ca3d..c31b281f55 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -92,16 +92,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { SCU_HW_STRAP_MAC0_RGMII) & \ ~SCU_HW_STRAP_2ND_BOOT_WDT) =20 -/* Romulus hardware value: 0xF10AD206 */ -#define ROMULUS_BMC_HW_STRAP1 ( \ - AST2500_HW_STRAP1_DEFAULTS | \ - SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ - SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ - SCU_AST2500_HW_STRAP_UART_DEBUG | \ - SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ - SCU_AST2500_HW_STRAP_ACPI_ENABLE | \ - SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER)) - /* Quanta-Q71l hardware value */ #define QUANTA_Q71L_BMC_HW_STRAP1 ( \ SCU_AST2400_HW_STRAP_DRAM_SIZE(DRAM_SIZE_128MB) | \ @@ -452,17 +442,6 @@ static void ast2600_evb_i2c_init(AspeedMachineState *b= mc) TYPE_TMP105, 0x4d); } =20 -static void romulus_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - - /* - * The romulus board expects Epson RX8900 I2C RTC but a ds1338 is - * good enough - */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0= x32); -} - void aspeed_create_pca9552(AspeedSoCState *soc, int bus_id, int addr) { i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, bus_id), @@ -1243,23 +1222,6 @@ static void aspeed_machine_ast2500_evb_class_init(Ob= jectClass *oc, aspeed_machine_class_init_cpus_defaults(mc); }; =20 -static void aspeed_machine_romulus_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "OpenPOWER Romulus BMC (ARM1176)"; - amc->soc_name =3D "ast2500-a1"; - amc->hw_strap1 =3D ROMULUS_BMC_HW_STRAP1; - amc->fmc_model =3D "n25q256a"; - amc->spi_model =3D "mx66l1g45g"; - amc->num_cs =3D 2; - amc->i2c_init =3D romulus_bmc_i2c_init; - mc->default_ram_size =3D 512 * MiB; - aspeed_machine_class_init_cpus_defaults(mc); -}; - static void aspeed_machine_ast2600_evb_class_init(ObjectClass *oc, const void *data) { @@ -1625,11 +1587,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_ast2500_evb_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("romulus-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_romulus_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("ast2600-evb"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2500_romulus.c b/hw/arm/aspeed_ast2500_romulu= s.c new file mode 100644 index 0000000000..5837ffc27a --- /dev/null +++ b/hw/arm/aspeed_ast2500_romulus.c @@ -0,0 +1,63 @@ +/* + * OpenPOWER Romulus + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" + +/* Romulus hardware value: 0xF10AD206 */ +#define ROMULUS_BMC_HW_STRAP1 ( \ + AST2500_HW_STRAP1_DEFAULTS | \ + SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ + SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ + SCU_AST2500_HW_STRAP_UART_DEBUG | \ + SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ + SCU_AST2500_HW_STRAP_ACPI_ENABLE | \ + SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER)) + +static void romulus_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + + /* + * The romulus board expects Epson RX8900 I2C RTC but a ds1338 is + * good enough + */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0= x32); +} + +static void aspeed_machine_romulus_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "OpenPOWER Romulus BMC (ARM1176)"; + amc->soc_name =3D "ast2500-a1"; + amc->hw_strap1 =3D ROMULUS_BMC_HW_STRAP1; + amc->fmc_model =3D "n25q256a"; + amc->spi_model =3D "mx66l1g45g"; + amc->num_cs =3D 2; + amc->i2c_init =3D romulus_bmc_i2c_init; + mc->default_ram_size =3D 512 * MiB; + aspeed_machine_class_init_cpus_defaults(mc); +}; + +static const TypeInfo aspeed_ast2500_romulus_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("romulus-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_romulus_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2500_romulus_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index f59bfe5029..ff6a856523 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -46,6 +46,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2400.c', 'aspeed_ast2500_fp5280g2.c', 'aspeed_ast2500_g220a.c', + 'aspeed_ast2500_romulus.c', 'aspeed_ast2500_sonorapass.c', 'aspeed_ast2500_tiogapass.c', 'aspeed_ast2500_witherspoon.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226113; cv=none; d=zohomail.com; s=zohoarc; b=HQDuPFyeRq7I7e1l1+OLv9PDZPvh1hcNEdOZ9+TActK+DQ0nMdNopEdVJluujgcC3X0vGxZz7vgMZ2SbaP37STLchKtVOu+SRviR6l7W532FDfMmh65w1ZwkDxWn02Ug32d9Ymq36DdYPObXFckYPEGCDqiKagBpXL9GFaMCHqM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226113; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=7xRL/yZx2tQdxW+1cYeBEU5rRsK/5OAQOtY1V9znn3E=; b=Lig3rUhgK41+XFmV5qnk92QaXmJphp5LMWs1MKhRs4geEO3Gg7zP34XYQnnn2zRKT0WxStGvhI8JZXBX7oxjWL2DmUuQltR8n7UaviY8pYlBoKtb55RyRlWMRN+45/w1a/qRuTaiPHhHjjEQpYwEjKjraiZ8GAvjZPx2z7xl3vA= ARC-Authentication-Results: i=1; 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Tue, 4 Nov 2025 11:13:33 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:33 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 12/30] hw/arm/aspeed: Split Supermicro X11SPI machine into a separate file for maintainability Date: Tue, 4 Nov 2025 11:12:50 +0800 Message-ID: <20251104031325.146374-13-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226115372154100 This commit moves the Supermicro X11SPI BMC machine definition from aspeed.c into a new standalone file aspeed_ast2500_supermicro-x11spi.c, and adds a dedicated I=C2=B2C initialization function for the platform. The refactor continues the effort to modularize Aspeed platform support, ensuring each machine model is defined in its own source file. This improves code organization, readability, and simplifies maintenance when adding or modifying platform-specific behavior. Previously, the Supermicro X11SPI machine reused palmetto_bmc_i2c_init() for its I=C2=B2C setup. To make the machine definition fully self-contained, the function was copied and renamed to supermicro_x11spi_bmc_i2c_init(). This ensures that the machine can evolve independently without depending on Palmetto=E2=80=99s board logi Key updates include: - Moved SUPERMICRO_X11SPI_BMC_HW_STRAP1 macro and machine class init (aspeed_machine_supermicro_x11spi_bmc_class_init) into a new file. - Added new function supermicro_x11spi_bmc_i2c_init() copied from palmetto_bmc_i2c_init() for independent control. - Updated the machine definition to use the new I=C2=B2C init function. - Registered the new source file in meson.build. - Removed all Supermicro X11SPI-related definitions from aspeed.c. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 33 ---------- hw/arm/aspeed_ast2500_supermicro-x11spi.c | 78 +++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 79 insertions(+), 33 deletions(-) create mode 100644 hw/arm/aspeed_ast2500_supermicro-x11spi.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index c31b281f55..e1fa95b2c3 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -71,16 +71,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT)) =20 -/* TODO: Find the actual hardware value */ -#define SUPERMICRO_X11SPI_BMC_HW_STRAP1 ( \ - AST2500_HW_STRAP1_DEFAULTS | \ - SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ - SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ - SCU_AST2500_HW_STRAP_UART_DEBUG | \ - SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ - SCU_HW_STRAP_SPI_WIDTH | \ - SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_M_S_EN)) - /* AST2500 evb hardware value: 0xF100C2E6 */ #define AST2500_EVB_HW_STRAP1 (( \ AST2500_HW_STRAP1_DEFAULTS | \ @@ -1187,24 +1177,6 @@ static void aspeed_machine_supermicrox11_bmc_class_i= nit(ObjectClass *oc, aspeed_machine_class_init_cpus_defaults(mc); } =20 -static void aspeed_machine_supermicro_x11spi_bmc_class_init(ObjectClass *o= c, - const void *da= ta) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Supermicro X11 SPI BMC (ARM1176)"; - amc->soc_name =3D "ast2500-a1"; - amc->hw_strap1 =3D SUPERMICRO_X11SPI_BMC_HW_STRAP1; - amc->fmc_model =3D "mx25l25635e"; - amc->spi_model =3D "mx25l25635e"; - amc->num_cs =3D 1; - amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON; - amc->i2c_init =3D palmetto_bmc_i2c_init; - mc->default_ram_size =3D 512 * MiB; - aspeed_machine_class_init_cpus_defaults(mc); -} - static void aspeed_machine_ast2500_evb_class_init(ObjectClass *oc, const void *data) { @@ -1577,11 +1549,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_supermicrox11_bmc_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("supermicro-x11spi-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_supermicro_x11spi_bmc_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("ast2500-evb"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2500_supermicro-x11spi.c b/hw/arm/aspeed_ast2= 500_supermicro-x11spi.c new file mode 100644 index 0000000000..2217bcd017 --- /dev/null +++ b/hw/arm/aspeed_ast2500_supermicro-x11spi.c @@ -0,0 +1,78 @@ +/* + * Supermicro X11 SPI + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/i2c/smbus_eeprom.h" + +/* TODO: Find the actual hardware value */ +#define SUPERMICRO_X11SPI_BMC_HW_STRAP1 ( \ + AST2500_HW_STRAP1_DEFAULTS | \ + SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ + SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ + SCU_AST2500_HW_STRAP_UART_DEBUG | \ + SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ + SCU_HW_STRAP_SPI_WIDTH | \ + SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_M_S_EN)) + +static void supermicro_x11spi_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + DeviceState *dev; + uint8_t *eeprom_buf =3D g_malloc0(32 * 1024); + + /* + * The palmetto platform expects a ds3231 RTC but a ds1338 is + * enough to provide basic RTC features. Alarms will be missing + */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 0), "ds1338", 0x= 68); + + smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 0), 0x50, + eeprom_buf); + + /* add a TMP423 temperature sensor */ + dev =3D DEVICE(i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2= ), + "tmp423", 0x4c)); + object_property_set_int(OBJECT(dev), "temperature0", 31000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature1", 28000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature2", 20000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature3", 110000, &error_ab= ort); +} + +static void aspeed_machine_supermicro_x11spi_bmc_class_init(ObjectClass *o= c, + const void *da= ta) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Supermicro X11 SPI BMC (ARM1176)"; + amc->soc_name =3D "ast2500-a1"; + amc->hw_strap1 =3D SUPERMICRO_X11SPI_BMC_HW_STRAP1; + amc->fmc_model =3D "mx25l25635e"; + amc->spi_model =3D "mx25l25635e"; + amc->num_cs =3D 1; + amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON; + amc->i2c_init =3D supermicro_x11spi_bmc_i2c_init; + mc->default_ram_size =3D 512 * MiB; + aspeed_machine_class_init_cpus_defaults(mc); +} + +static const TypeInfo aspeed_ast2500_supermicro_x11spi_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("supermicro-x11spi-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_supermicro_x11spi_bmc_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2500_supermicro_x11spi_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index ff6a856523..76a456c33f 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -48,6 +48,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2500_g220a.c', 'aspeed_ast2500_romulus.c', 'aspeed_ast2500_sonorapass.c', + 'aspeed_ast2500_supermicro-x11spi.c', 'aspeed_ast2500_tiogapass.c', 'aspeed_ast2500_witherspoon.c', 'aspeed_ast2500_yosemitev2.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226167; cv=none; d=zohomail.com; s=zohoarc; b=XiTgheoDNVlEU+H451b5CMsuj09QHU1RmQpEcoozVAoWdGkm42eDrV24se/GBWQEB50dkKgrDPJBiRIvBMqv3W8g9Z5H/QptXTkIo1/Dp9U+/8U7x/6902CPdmM9+zbzOJ0WLXkxcIcojPNyRR9sRHoDnirBiWCIvlGvDmPnTBI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226167; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=YW6RRkZSp7Fr282uGAgtF9PdelmGDObul0bIT92+HLg=; b=H21uxcOaMu81Stn/8KhSzVBGPUPNKIwcsRB4t5dGQ2CagzGNHy0dX3DCnV+yHHtRQUAKcLr9fRD3dzgASf6HyUHYBJRA+gdMLWKpzMKTcSGF6QzHIH55E76Ui4tDhAdIGKUcMI58I01B+aQ/2QsKMqkM1lBJ3RpKvMI1YGjEJsY= ARC-Authentication-Results: i=1; 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Tue, 4 Nov 2025 11:13:33 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:33 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 13/30] hw/arm/aspeed: Split AST2500 EVB machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:12:51 +0800 Message-ID: <20251104031325.146374-14-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226169646154100 This commit moves the AST2500 EVB machine implementation out of aspeed.c into a new standalone file aspeed_ast2500_evb.c. This refactor continues the modularization effort for Aspeed platform support, placing each board=E2=80=99s logic in its own dedicated source fil= e. It improves maintainability, readability, and simplifies future development for new platforms without cluttering aspeed.c. Key updates include: - Moved AST2500_EVB_HW_STRAP1 macro definition into the new file. - Moved ast2500_evb_i2c_init() I=C2=B2C initialization logic. - Moved aspeed_machine_ast2500_evb_class_init() and type registration. - Added aspeed_ast2500_evb.c to the build system (meson.build). - Removed all AST2500 EVB=E2=80=93specific code and macros from aspeed.c. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 46 ------------------------- hw/arm/aspeed_ast2500_evb.c | 68 +++++++++++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 69 insertions(+), 46 deletions(-) create mode 100644 hw/arm/aspeed_ast2500_evb.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index e1fa95b2c3..7d26d9241c 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -71,17 +71,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT)) =20 -/* AST2500 evb hardware value: 0xF100C2E6 */ -#define AST2500_EVB_HW_STRAP1 (( \ - AST2500_HW_STRAP1_DEFAULTS | \ - SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ - SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ - SCU_AST2500_HW_STRAP_UART_DEBUG | \ - SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ - SCU_HW_STRAP_MAC1_RGMII | \ - SCU_HW_STRAP_MAC0_RGMII) & \ - ~SCU_HW_STRAP_2ND_BOOT_WDT) - /* Quanta-Q71l hardware value */ #define QUANTA_Q71L_BMC_HW_STRAP1 ( \ SCU_AST2400_HW_STRAP_DRAM_SIZE(DRAM_SIZE_128MB) | \ @@ -406,19 +395,6 @@ static void quanta_q71l_bmc_i2c_init(AspeedMachineStat= e *bmc) /* TODO: i2c-8: Add BMC FRU eeprom@50 */ } =20 -static void ast2500_evb_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - uint8_t *eeprom_buf =3D g_malloc0(8 * 1024); - - smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 3), 0x50, - eeprom_buf); - - /* The AST2500 EVB expects a LM75 but a TMP105 is compatible */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), - TYPE_TMP105, 0x4d); -} - static void ast2600_evb_i2c_init(AspeedMachineState *bmc) { AspeedSoCState *soc =3D bmc->soc; @@ -1177,23 +1153,6 @@ static void aspeed_machine_supermicrox11_bmc_class_i= nit(ObjectClass *oc, aspeed_machine_class_init_cpus_defaults(mc); } =20 -static void aspeed_machine_ast2500_evb_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Aspeed AST2500 EVB (ARM1176)"; - amc->soc_name =3D "ast2500-a1"; - amc->hw_strap1 =3D AST2500_EVB_HW_STRAP1; - amc->fmc_model =3D "mx25l25635e"; - amc->spi_model =3D "mx25l25635f"; - amc->num_cs =3D 1; - amc->i2c_init =3D ast2500_evb_i2c_init; - mc->default_ram_size =3D 512 * MiB; - aspeed_machine_class_init_cpus_defaults(mc); -}; - static void aspeed_machine_ast2600_evb_class_init(ObjectClass *oc, const void *data) { @@ -1549,11 +1508,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_supermicrox11_bmc_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("ast2500-evb"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_ast2500_evb_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("ast2600-evb"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2500_evb.c b/hw/arm/aspeed_ast2500_evb.c new file mode 100644 index 0000000000..7d52b5e17a --- /dev/null +++ b/hw/arm/aspeed_ast2500_evb.c @@ -0,0 +1,68 @@ +/* + * ASPEED AST2500 EVB + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/i2c/smbus_eeprom.h" +#include "hw/sensor/tmp105.h" + +/* AST2500 evb hardware value: 0xF100C2E6 */ +#define AST2500_EVB_HW_STRAP1 (( \ + AST2500_HW_STRAP1_DEFAULTS | \ + SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ + SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ + SCU_AST2500_HW_STRAP_UART_DEBUG | \ + SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ + SCU_HW_STRAP_MAC1_RGMII | \ + SCU_HW_STRAP_MAC0_RGMII) & \ + ~SCU_HW_STRAP_2ND_BOOT_WDT) + +static void ast2500_evb_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + uint8_t *eeprom_buf =3D g_malloc0(8 * 1024); + + smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 3), 0x50, + eeprom_buf); + + /* The AST2500 EVB expects a LM75 but a TMP105 is compatible */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), + TYPE_TMP105, 0x4d); +} + +static void aspeed_machine_ast2500_evb_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Aspeed AST2500 EVB (ARM1176)"; + amc->soc_name =3D "ast2500-a1"; + amc->hw_strap1 =3D AST2500_EVB_HW_STRAP1; + amc->fmc_model =3D "mx25l25635e"; + amc->spi_model =3D "mx25l25635f"; + amc->num_cs =3D 1; + amc->i2c_init =3D ast2500_evb_i2c_init; + mc->default_ram_size =3D 512 * MiB; + aspeed_machine_class_init_cpus_defaults(mc); +}; + +static const TypeInfo aspeed_ast2500_evb_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("ast2500-evb"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_ast2500_evb_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2500_evb_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 76a456c33f..021daba286 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -44,6 +44,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed.c', 'aspeed_soc_common.c', 'aspeed_ast2400.c', + 'aspeed_ast2500_evb.c', 'aspeed_ast2500_fp5280g2.c', 'aspeed_ast2500_g220a.c', 'aspeed_ast2500_romulus.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226090; cv=none; d=zohomail.com; s=zohoarc; b=F93+E+mJ6BWC8zgnfS47Mpx6NLNJ5NmKfAvodLbKWIAVHqr0HO4P+bLv3w3HVBy33xzluzBit25oFaUtv+32LMqMq76VTI+rqomrfnQ2yLFukYMOj38qd2THFrpAs+rgvJLus3RGi4uoLf2rMrXJmJaEDwLbFi+SXar3Ag4DCkc= ARC-Message-Signature: i=1; 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Mon, 03 Nov 2025 22:14:31 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7V5-0002gx-Vz; Mon, 03 Nov 2025 22:14:28 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7V4-00034Q-0o; Mon, 03 Nov 2025 22:14:27 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:34 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:34 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 14/30] hw/arm/aspeed: Split Quanta-Q71L machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:12:52 +0800 Message-ID: <20251104031325.146374-15-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226093423154100 This commit moves the Quanta-Q71L BMC machine implementation out of aspeed.c into a new standalone file aspeed_ast2400_quanta-q71l.c. This refactor continues the modularization effort for Aspeed platform support, placing each board=E2=80=99s logic in its own dedicated source fil= e. It improves maintainability, readability, and simplifies future development for new platforms without cluttering aspeed.c Key updates include: - Moved QUANTA_Q71L_BMC_HW_STRAP1 macro definition into the new file. - Moved quanta_q71l_bmc_i2c_init() I=C2=B2C initialization logic into the n= ew file. - Moved aspeed_machine_quanta_q71l_class_init() and type registration. - Added aspeed_ast2400_quanta-q71l.c to the build system (meson.build). - Removed all Quanta-Q71L=E2=80=93specific code and macros from aspeed.c. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 67 ---------------------- hw/arm/aspeed_ast2400_quanta-q71l.c | 87 +++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 88 insertions(+), 67 deletions(-) create mode 100644 hw/arm/aspeed_ast2400_quanta-q71l.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 7d26d9241c..f9e6d8c4c6 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -71,19 +71,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT)) =20 -/* Quanta-Q71l hardware value */ -#define QUANTA_Q71L_BMC_HW_STRAP1 ( \ - SCU_AST2400_HW_STRAP_DRAM_SIZE(DRAM_SIZE_128MB) | \ - SCU_AST2400_HW_STRAP_DRAM_CONFIG(2/* DDR3 with CL=3D6, CWL=3D5 */)= | \ - SCU_AST2400_HW_STRAP_ACPI_DIS | \ - SCU_AST2400_HW_STRAP_SET_CLK_SOURCE(AST2400_CLK_24M_IN) | \ - SCU_HW_STRAP_VGA_CLASS_CODE | \ - SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_PASS_THROUGH) | \ - SCU_AST2400_HW_STRAP_SET_CPU_AHB_RATIO(AST2400_CPU_AHB_RATIO_2_1) = | \ - SCU_HW_STRAP_SPI_WIDTH | \ - SCU_HW_STRAP_VGA_SIZE_SET(VGA_8M_DRAM) | \ - SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT)) - /* AST2600 evb hardware value */ #define AST2600_EVB_HW_STRAP1 0x000000C0 #define AST2600_EVB_HW_STRAP2 0x00000003 @@ -363,38 +350,6 @@ static void palmetto_bmc_i2c_init(AspeedMachineState *= bmc) object_property_set_int(OBJECT(dev), "temperature3", 110000, &error_ab= ort); } =20 -static void quanta_q71l_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - - /* - * The quanta-q71l platform expects tmp75s which are compatible with - * tmp105s. - */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 1), "tmp105", 0x= 4c); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 1), "tmp105", 0x= 4e); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 1), "tmp105", 0x= 4f); - - /* TODO: i2c-1: Add baseboard FRU eeprom@54 24c64 */ - /* TODO: i2c-1: Add Frontpanel FRU eeprom@57 24c64 */ - /* TODO: Add Memory Riser i2c mux and eeproms. */ - - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), "pca9546", 0= x74); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), "pca9548", 0= x77); - - /* TODO: i2c-3: Add BIOS FRU eeprom@56 24c64 */ - - /* i2c-7 */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), "pca9546", 0= x70); - /* - i2c@0: pmbus@59 */ - /* - i2c@1: pmbus@58 */ - /* - i2c@2: pmbus@58 */ - /* - i2c@3: pmbus@59 */ - - /* TODO: i2c-7: Add PDB FRU eeprom@52 */ - /* TODO: i2c-8: Add BMC FRU eeprom@50 */ -} - static void ast2600_evb_i2c_init(AspeedMachineState *bmc) { AspeedSoCState *soc =3D bmc->soc; @@ -1118,23 +1073,6 @@ static void aspeed_machine_palmetto_class_init(Objec= tClass *oc, aspeed_machine_class_init_cpus_defaults(mc); }; =20 -static void aspeed_machine_quanta_q71l_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Quanta-Q71l BMC (ARM926EJ-S)"; - amc->soc_name =3D "ast2400-a1"; - amc->hw_strap1 =3D QUANTA_Q71L_BMC_HW_STRAP1; - amc->fmc_model =3D "n25q256a"; - amc->spi_model =3D "mx25l25635e"; - amc->num_cs =3D 1; - amc->i2c_init =3D quanta_q71l_bmc_i2c_init; - mc->default_ram_size =3D 128 * MiB; - aspeed_machine_class_init_cpus_defaults(mc); -} - static void aspeed_machine_supermicrox11_bmc_class_init(ObjectClass *oc, const void *data) { @@ -1523,11 +1461,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_qcom_firework_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("quanta-q71l-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_quanta_q71l_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("rainier-bmc"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2400_quanta-q71l.c b/hw/arm/aspeed_ast2400_qu= anta-q71l.c new file mode 100644 index 0000000000..1d3a5f56e1 --- /dev/null +++ b/hw/arm/aspeed_ast2400_quanta-q71l.c @@ -0,0 +1,87 @@ +/* + * Quanta Q71l + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" + +/* Quanta-Q71l hardware value */ +#define QUANTA_Q71L_BMC_HW_STRAP1 ( \ + SCU_AST2400_HW_STRAP_DRAM_SIZE(DRAM_SIZE_128MB) | \ + SCU_AST2400_HW_STRAP_DRAM_CONFIG(2/* DDR3 with CL=3D6, CWL=3D5 */)= | \ + SCU_AST2400_HW_STRAP_ACPI_DIS | \ + SCU_AST2400_HW_STRAP_SET_CLK_SOURCE(AST2400_CLK_24M_IN) | \ + SCU_HW_STRAP_VGA_CLASS_CODE | \ + SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_PASS_THROUGH) | \ + SCU_AST2400_HW_STRAP_SET_CPU_AHB_RATIO(AST2400_CPU_AHB_RATIO_2_1) = | \ + SCU_HW_STRAP_SPI_WIDTH | \ + SCU_HW_STRAP_VGA_SIZE_SET(VGA_8M_DRAM) | \ + SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT)) + +static void quanta_q71l_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + + /* + * The quanta-q71l platform expects tmp75s which are compatible with + * tmp105s. + */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 1), "tmp105", 0x= 4c); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 1), "tmp105", 0x= 4e); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 1), "tmp105", 0x= 4f); + + /* TODO: i2c-1: Add baseboard FRU eeprom@54 24c64 */ + /* TODO: i2c-1: Add Frontpanel FRU eeprom@57 24c64 */ + /* TODO: Add Memory Riser i2c mux and eeproms. */ + + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), "pca9546", 0= x74); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), "pca9548", 0= x77); + + /* TODO: i2c-3: Add BIOS FRU eeprom@56 24c64 */ + + /* i2c-7 */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), "pca9546", 0= x70); + /* - i2c@0: pmbus@59 */ + /* - i2c@1: pmbus@58 */ + /* - i2c@2: pmbus@58 */ + /* - i2c@3: pmbus@59 */ + + /* TODO: i2c-7: Add PDB FRU eeprom@52 */ + /* TODO: i2c-8: Add BMC FRU eeprom@50 */ +} + +static void aspeed_machine_quanta_q71l_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Quanta-Q71l BMC (ARM926EJ-S)"; + amc->soc_name =3D "ast2400-a1"; + amc->hw_strap1 =3D QUANTA_Q71L_BMC_HW_STRAP1; + amc->fmc_model =3D "n25q256a"; + amc->spi_model =3D "mx25l25635e"; + amc->num_cs =3D 1; + amc->i2c_init =3D quanta_q71l_bmc_i2c_init; + mc->default_ram_size =3D 128 * MiB; + aspeed_machine_class_init_cpus_defaults(mc); +} + +static const TypeInfo aspeed_ast2400_quanta_q71l_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("quanta-q71l-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_quanta_q71l_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2400_quanta_q71l_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 021daba286..5467ee673d 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -44,6 +44,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed.c', 'aspeed_soc_common.c', 'aspeed_ast2400.c', + 'aspeed_ast2400_quanta-q71l.c', 'aspeed_ast2500_evb.c', 'aspeed_ast2500_fp5280g2.c', 'aspeed_ast2500_g220a.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226126; cv=none; d=zohomail.com; s=zohoarc; b=HwF2ELdOuyZ+YlpdFeu3F7W9NAqcdQU8BBs07axvATBmpLAYAfM+NN/wmSgG99AvAyj7uY9j/vtJJU+DwPZvxMqwevlXLgajKTOR5zPRNpPMGFDUZoHD0gbBNHEIa/jOK4e/qJmNW6TBZ067fcTSdpFqFUPZ2yPRO3U5ev5O8y0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226126; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=U8XZGgo7/hVkWtjqD6/93VDT6zKDjFzE3aQgPmxXlJQ=; b=l+Y6acwyUleWdnFrWUg75QXTOu38JtavZ1r5dDgPwurZnedhEJcP9At8TNXm3EodoBVILGg6LbHKI24b/FOUC77AhzaeiB8ecmJOiMJJO8B2uZS7lzi02pNCmRMlzfMghVDFnJ3e7jrDP7PyvVX0VgMk8fjxCjiZeneajz1S9jg= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1762226126302664.3848179425376; Mon, 3 Nov 2025 19:15:26 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vG7VB-0002x5-Au; Mon, 03 Nov 2025 22:14:33 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7V9-0002nj-0N; Mon, 03 Nov 2025 22:14:31 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7V6-00034Q-Qa; Mon, 03 Nov 2025 22:14:30 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:35 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:35 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 15/30] hw/arm/aspeed: Split Supermicro X11 machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:12:53 +0800 Message-ID: <20251104031325.146374-16-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226130982158500 This commit moves the Supermicro X11 BMC machine implementation out of aspeed.c into a new standalone file aspeed_ast2400_supermicrox11.c and removes its dependency on the Palmetto platform=E2=80=99s I=C2=B2C initiali= zation. This refactor continues the modularization effort for Aspeed platform suppo= rt, ensuring that each board=E2=80=99s configuration resides in its own dedicat= ed source file. By duplicating and renaming the palmetto_bmc_i2c_init() logic into supermicrox11_bmc_i2c_init(), this change removes unwanted coupling between the two board definitions. Key updates include: - Moved SUPERMICROX11_BMC_HW_STRAP1 macro definition into a new file. - Moved aspeed_machine_supermicrox11_bmc_class_init() and type registration= into a new file. - Added a dedicated supermicrox11_bmc_i2c_init() function (copied and renam= ed from Palmetto=E2=80=99s version). - Added the new file aspeed_ast2400_supermicrox11.c to the build system (me= son.build). - Removed all Supermicro X11=E2=80=93specific code and macros from aspeed.c. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 37 ------------ hw/arm/aspeed_ast2400_supermicrox11.c | 82 +++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 83 insertions(+), 37 deletions(-) create mode 100644 hw/arm/aspeed_ast2400_supermicrox11.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index f9e6d8c4c6..fbd27020bd 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -57,20 +57,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT)) =20 -/* TODO: Find the actual hardware value */ -#define SUPERMICROX11_BMC_HW_STRAP1 ( \ - SCU_AST2400_HW_STRAP_DRAM_SIZE(DRAM_SIZE_128MB) | \ - SCU_AST2400_HW_STRAP_DRAM_CONFIG(2) | \ - SCU_AST2400_HW_STRAP_ACPI_DIS | \ - SCU_AST2400_HW_STRAP_SET_CLK_SOURCE(AST2400_CLK_48M_IN) | \ - SCU_HW_STRAP_VGA_CLASS_CODE | \ - SCU_HW_STRAP_LPC_RESET_PIN | \ - SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_M_S_EN) | \ - SCU_AST2400_HW_STRAP_SET_CPU_AHB_RATIO(AST2400_CPU_AHB_RATIO_2_1) = | \ - SCU_HW_STRAP_SPI_WIDTH | \ - SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ - SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT)) - /* AST2600 evb hardware value */ #define AST2600_EVB_HW_STRAP1 0x000000C0 #define AST2600_EVB_HW_STRAP2 0x00000003 @@ -1073,24 +1059,6 @@ static void aspeed_machine_palmetto_class_init(Objec= tClass *oc, aspeed_machine_class_init_cpus_defaults(mc); }; =20 -static void aspeed_machine_supermicrox11_bmc_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Supermicro X11 BMC (ARM926EJ-S)"; - amc->soc_name =3D "ast2400-a1"; - amc->hw_strap1 =3D SUPERMICROX11_BMC_HW_STRAP1; - amc->fmc_model =3D "mx25l25635e"; - amc->spi_model =3D "mx25l25635e"; - amc->num_cs =3D 1; - amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON; - amc->i2c_init =3D palmetto_bmc_i2c_init; - mc->default_ram_size =3D 256 * MiB; - aspeed_machine_class_init_cpus_defaults(mc); -} - static void aspeed_machine_ast2600_evb_class_init(ObjectClass *oc, const void *data) { @@ -1441,11 +1409,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_palmetto_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("supermicrox11-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_supermicrox11_bmc_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("ast2600-evb"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2400_supermicrox11.c b/hw/arm/aspeed_ast2400_= supermicrox11.c new file mode 100644 index 0000000000..fe2f886825 --- /dev/null +++ b/hw/arm/aspeed_ast2400_supermicrox11.c @@ -0,0 +1,82 @@ +/* + * Supermicro X11 + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/i2c/smbus_eeprom.h" + +/* TODO: Find the actual hardware value */ +#define SUPERMICROX11_BMC_HW_STRAP1 ( \ + SCU_AST2400_HW_STRAP_DRAM_SIZE(DRAM_SIZE_128MB) | \ + SCU_AST2400_HW_STRAP_DRAM_CONFIG(2) | \ + SCU_AST2400_HW_STRAP_ACPI_DIS | \ + SCU_AST2400_HW_STRAP_SET_CLK_SOURCE(AST2400_CLK_48M_IN) | \ + SCU_HW_STRAP_VGA_CLASS_CODE | \ + SCU_HW_STRAP_LPC_RESET_PIN | \ + SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_M_S_EN) | \ + SCU_AST2400_HW_STRAP_SET_CPU_AHB_RATIO(AST2400_CPU_AHB_RATIO_2_1) = | \ + SCU_HW_STRAP_SPI_WIDTH | \ + SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ + SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT)) + +static void supermicrox11_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + DeviceState *dev; + uint8_t *eeprom_buf =3D g_malloc0(32 * 1024); + + /* + * The palmetto platform expects a ds3231 RTC but a ds1338 is + * enough to provide basic RTC features. Alarms will be missing + */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 0), "ds1338", 0x= 68); + + smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 0), 0x50, + eeprom_buf); + + /* add a TMP423 temperature sensor */ + dev =3D DEVICE(i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2= ), + "tmp423", 0x4c)); + object_property_set_int(OBJECT(dev), "temperature0", 31000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature1", 28000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature2", 20000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature3", 110000, &error_ab= ort); +} + +static void aspeed_machine_supermicrox11_bmc_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Supermicro X11 BMC (ARM926EJ-S)"; + amc->soc_name =3D "ast2400-a1"; + amc->hw_strap1 =3D SUPERMICROX11_BMC_HW_STRAP1; + amc->fmc_model =3D "mx25l25635e"; + amc->spi_model =3D "mx25l25635e"; + amc->num_cs =3D 1; + amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON; + amc->i2c_init =3D supermicrox11_bmc_i2c_init; + mc->default_ram_size =3D 256 * MiB; + aspeed_machine_class_init_cpus_defaults(mc); +} + +static const TypeInfo aspeed_ast2400_supermicrox11_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("supermicrox11-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_supermicrox11_bmc_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2400_supermicrox11_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 5467ee673d..ea2d24af88 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -45,6 +45,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_soc_common.c', 'aspeed_ast2400.c', 'aspeed_ast2400_quanta-q71l.c', + 'aspeed_ast2400_supermicrox11.c', 'aspeed_ast2500_evb.c', 'aspeed_ast2500_fp5280g2.c', 'aspeed_ast2500_g220a.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 4 Nov 2025 11:13:35 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:35 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 16/30] hw/arm/aspeed: Split Palmetto machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:12:54 +0800 Message-ID: <20251104031325.146374-17-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226099197154100 This commit moves the OpenPOWER Palmetto BMC machine implementation out of aspeed.c into a new standalone file aspeed_ast2400_palmetto.c. This refactor continues the modularization effort for Aspeed platform suppo= rt, placing each board=E2=80=99s logic in its own dedicated source file. It improves maintainability, readability, and simplifies future development= for new platforms without cluttering aspeed.c. Key updates include: - Moved PALMETTO_BMC_HW_STRAP1 macro definition from into the new file. - Moved palmetto_bmc_i2c_init() I=C2=B2C initialization logic into the new = file. - Moved aspeed_machine_palmetto_class_init() and type registration. - Added aspeed_ast2400_palmetto.c to the build system (meson.build). - Removed all Palmetto-specific code and macros from aspeed.c. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 60 ----------------------- hw/arm/aspeed_ast2400_palmetto.c | 81 ++++++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 82 insertions(+), 60 deletions(-) create mode 100644 hw/arm/aspeed_ast2400_palmetto.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index fbd27020bd..15d3b045ac 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -43,20 +43,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { #define ASPEED_RAM_SIZE(sz) (sz) #endif =20 -/* Palmetto hardware value: 0x120CE416 */ -#define PALMETTO_BMC_HW_STRAP1 ( \ - SCU_AST2400_HW_STRAP_DRAM_SIZE(DRAM_SIZE_256MB) | \ - SCU_AST2400_HW_STRAP_DRAM_CONFIG(2 /* DDR3 with CL=3D6, CWL=3D5 */= ) | \ - SCU_AST2400_HW_STRAP_ACPI_DIS | \ - SCU_AST2400_HW_STRAP_SET_CLK_SOURCE(AST2400_CLK_48M_IN) | \ - SCU_HW_STRAP_VGA_CLASS_CODE | \ - SCU_HW_STRAP_LPC_RESET_PIN | \ - SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_M_S_EN) | \ - SCU_AST2400_HW_STRAP_SET_CPU_AHB_RATIO(AST2400_CPU_AHB_RATIO_2_1) = | \ - SCU_HW_STRAP_SPI_WIDTH | \ - SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ - SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT)) - /* AST2600 evb hardware value */ #define AST2600_EVB_HW_STRAP1 0x000000C0 #define AST2600_EVB_HW_STRAP2 0x00000003 @@ -312,30 +298,6 @@ static void aspeed_machine_init(MachineState *machine) arm_load_kernel(ARM_CPU(first_cpu), machine, &aspeed_board_binfo); } =20 -static void palmetto_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - DeviceState *dev; - uint8_t *eeprom_buf =3D g_malloc0(32 * 1024); - - /* - * The palmetto platform expects a ds3231 RTC but a ds1338 is - * enough to provide basic RTC features. Alarms will be missing - */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 0), "ds1338", 0x= 68); - - smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 0), 0x50, - eeprom_buf); - - /* add a TMP423 temperature sensor */ - dev =3D DEVICE(i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2= ), - "tmp423", 0x4c)); - object_property_set_int(OBJECT(dev), "temperature0", 31000, &error_abo= rt); - object_property_set_int(OBJECT(dev), "temperature1", 28000, &error_abo= rt); - object_property_set_int(OBJECT(dev), "temperature2", 20000, &error_abo= rt); - object_property_set_int(OBJECT(dev), "temperature3", 110000, &error_ab= ort); -} - static void ast2600_evb_i2c_init(AspeedMachineState *bmc) { AspeedSoCState *soc =3D bmc->soc; @@ -1042,23 +1004,6 @@ static void aspeed_machine_class_init(ObjectClass *o= c, const void *data) aspeed_machine_class_props_init(oc); } =20 -static void aspeed_machine_palmetto_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "OpenPOWER Palmetto BMC (ARM926EJ-S)"; - amc->soc_name =3D "ast2400-a1"; - amc->hw_strap1 =3D PALMETTO_BMC_HW_STRAP1; - amc->fmc_model =3D "n25q256a"; - amc->spi_model =3D "mx25l25635f"; - amc->num_cs =3D 1; - amc->i2c_init =3D palmetto_bmc_i2c_init; - mc->default_ram_size =3D 256 * MiB; - aspeed_machine_class_init_cpus_defaults(mc); -}; - static void aspeed_machine_ast2600_evb_class_init(ObjectClass *oc, const void *data) { @@ -1405,11 +1350,6 @@ static void aspeed_machine_qcom_firework_class_init(= ObjectClass *oc, =20 static const TypeInfo aspeed_machine_types[] =3D { { - .name =3D MACHINE_TYPE_NAME("palmetto-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_palmetto_class_init, - .interfaces =3D arm_machine_interfaces, - }, { .name =3D MACHINE_TYPE_NAME("ast2600-evb"), .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_ast2600_evb_class_init, diff --git a/hw/arm/aspeed_ast2400_palmetto.c b/hw/arm/aspeed_ast2400_palme= tto.c new file mode 100644 index 0000000000..1f49fdaab4 --- /dev/null +++ b/hw/arm/aspeed_ast2400_palmetto.c @@ -0,0 +1,81 @@ +/* + * OpenPOWER Palmetto + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/i2c/smbus_eeprom.h" + +/* Palmetto hardware value: 0x120CE416 */ +#define PALMETTO_BMC_HW_STRAP1 ( \ + SCU_AST2400_HW_STRAP_DRAM_SIZE(DRAM_SIZE_256MB) | \ + SCU_AST2400_HW_STRAP_DRAM_CONFIG(2 /* DDR3 with CL=3D6, CWL=3D5 */= ) | \ + SCU_AST2400_HW_STRAP_ACPI_DIS | \ + SCU_AST2400_HW_STRAP_SET_CLK_SOURCE(AST2400_CLK_48M_IN) | \ + SCU_HW_STRAP_VGA_CLASS_CODE | \ + SCU_HW_STRAP_LPC_RESET_PIN | \ + SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_M_S_EN) | \ + SCU_AST2400_HW_STRAP_SET_CPU_AHB_RATIO(AST2400_CPU_AHB_RATIO_2_1) = | \ + SCU_HW_STRAP_SPI_WIDTH | \ + SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ + SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT)) + +static void palmetto_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + DeviceState *dev; + uint8_t *eeprom_buf =3D g_malloc0(32 * 1024); + + /* + * The palmetto platform expects a ds3231 RTC but a ds1338 is + * enough to provide basic RTC features. Alarms will be missing + */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 0), "ds1338", 0x= 68); + + smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 0), 0x50, + eeprom_buf); + + /* add a TMP423 temperature sensor */ + dev =3D DEVICE(i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2= ), + "tmp423", 0x4c)); + object_property_set_int(OBJECT(dev), "temperature0", 31000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature1", 28000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature2", 20000, &error_abo= rt); + object_property_set_int(OBJECT(dev), "temperature3", 110000, &error_ab= ort); +} + +static void aspeed_machine_palmetto_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "OpenPOWER Palmetto BMC (ARM926EJ-S)"; + amc->soc_name =3D "ast2400-a1"; + amc->hw_strap1 =3D PALMETTO_BMC_HW_STRAP1; + amc->fmc_model =3D "n25q256a"; + amc->spi_model =3D "mx25l25635f"; + amc->num_cs =3D 1; + amc->i2c_init =3D palmetto_bmc_i2c_init; + mc->default_ram_size =3D 256 * MiB; + aspeed_machine_class_init_cpus_defaults(mc); +}; + +static const TypeInfo aspeed_ast2400_palmetto_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("palmetto-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_palmetto_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2400_palmetto_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index ea2d24af88..e52901108b 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -44,6 +44,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed.c', 'aspeed_soc_common.c', 'aspeed_ast2400.c', + 'aspeed_ast2400_palmetto.c', 'aspeed_ast2400_quanta-q71l.c', 'aspeed_ast2400_supermicrox11.c', 'aspeed_ast2500_evb.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 4 Nov 2025 11:13:36 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:36 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 17/30] hw/arm/aspeed: Move ASPEED_RAM_SIZE() macro to common header for reuse Date: Tue, 4 Nov 2025 11:12:55 +0800 Message-ID: <20251104031325.146374-18-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226173233158500 Content-Type: text/plain; charset="utf-8" Moving it into aspeed.h allows all Aspeed machine source files (AST2400, AST2500, AST2600, AST2700, etc.) to reuse the same macro definition for consistent behavior and maintainability. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- include/hw/arm/aspeed.h | 7 +++++++ hw/arm/aspeed.c | 7 ------- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/include/hw/arm/aspeed.h b/include/hw/arm/aspeed.h index 16b24e6887..84620f49ed 100644 --- a/include/hw/arm/aspeed.h +++ b/include/hw/arm/aspeed.h @@ -25,6 +25,13 @@ DECLARE_OBJ_CHECKERS(AspeedMachineState, AspeedMachineCl= ass, #define ASPEED_MAC2_ON (1 << 2) #define ASPEED_MAC3_ON (1 << 3) =20 +/* On 32-bit hosts, lower RAM to 1G because of the 2047 MB limit */ +#if HOST_LONG_BITS =3D=3D 32 +#define ASPEED_RAM_SIZE(sz) MIN((sz), 1 * GiB) +#else +#define ASPEED_RAM_SIZE(sz) (sz) +#endif + struct AspeedMachineState { MachineState parent_obj; =20 diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 15d3b045ac..ba0c9a62ff 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -36,13 +36,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { .board_id =3D -1, /* device-tree-only board */ }; =20 -/* On 32-bit hosts, lower RAM to 1G because of the 2047 MB limit */ -#if HOST_LONG_BITS =3D=3D 32 -#define ASPEED_RAM_SIZE(sz) MIN((sz), 1 * GiB) -#else -#define ASPEED_RAM_SIZE(sz) (sz) -#endif - /* AST2600 evb hardware value */ #define AST2600_EVB_HW_STRAP1 0x000000C0 #define AST2600_EVB_HW_STRAP2 0x00000003 --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226198; cv=none; d=zohomail.com; s=zohoarc; b=JyCDYkQT9WqMN3OfT2I8MCefZB0sv8XrgnK5NRii6H6Vw9JTMqfRcMB66U6CVr6IjNtMUXJ2HpLb0Yz2onZzstF8mxJ82ZEBn0AScDpdJBV1Vi8yOM2H5t/DjmsLozel3oeswlJsoxAGYXI/qxmOmHcr6IKbU5JJzlntlwDBR68= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226198; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=sCwab6TLWF875IHea5jCQZU1awH16rAoYvJTIQnxQb4=; b=ANPVv0Q9m1+fAJ5bRnu/7N0eGXTX2ukTqumoUQMJaPhY8m/TXTOBaVYdBnpRHEqomPNX8NyP/Y6Xdk90HkPlvdvpmMKr2qza6dF/zjD6BzhO/bHBlmIuKlGo279zJ3b6pCak0DKy/b+8fyjWG1lgAXhNFGr1UNkjXjx8/XXf5v0= ARC-Authentication-Results: i=1; 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Tue, 4 Nov 2025 11:13:37 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:37 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 18/30] hw/arm/aspeed: Split Bletchley machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:12:56 +0800 Message-ID: <20251104031325.146374-19-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226201386158500 This commit moves the Facebook Bletchley BMC machine implementation out of aspeed.c into a new standalone file aspeed_ast2600_bletchley.c. This refactor continues the modularization effort for Aspeed platform suppo= rt, placing each board=E2=80=99s logic in its own dedicated source file. It improves maintainability, readability, and simplifies future development= for new platforms without cluttering aspeed.c. Key updates include: - Moved BLETCHLEY_BMC_HW_STRAP1 and BLETCHLEY_BMC_HW_STRAP2 macro definitio= ns into the new file. - Moved bletchley_bmc_i2c_init() I=C2=B2C initialization logic into the new= file. - Moved aspeed_machine_bletchley_class_init() and type registration. - Added aspeed_ast2600_bletchley.c to the build system (meson.build). - Removed all Bletchley-specific code and macros from aspeed.c. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 77 ------------------------ hw/arm/aspeed_ast2600_bletchley.c | 98 +++++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 99 insertions(+), 77 deletions(-) create mode 100644 hw/arm/aspeed_ast2600_bletchley.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index ba0c9a62ff..3acb45b22c 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -56,10 +56,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { #define FUJI_BMC_HW_STRAP1 0x00000000 #define FUJI_BMC_HW_STRAP2 0x00000000 =20 -/* Bletchley hardware value */ -#define BLETCHLEY_BMC_HW_STRAP1 0x00002000 -#define BLETCHLEY_BMC_HW_STRAP2 0x00000801 - /* GB200NVL hardware value */ #define GB200NVL_BMC_HW_STRAP1 AST2600_EVB_HW_STRAP1 #define GB200NVL_BMC_HW_STRAP2 AST2600_EVB_HW_STRAP2 @@ -685,53 +681,6 @@ static void catalina_bmc_i2c_init(AspeedMachineState *= bmc) at24c_eeprom_init(i2c[15], 0x52, 8 * KiB); } =20 -static void bletchley_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - I2CBus *i2c[13] =3D {}; - for (int i =3D 0; i < 13; i++) { - if ((i =3D=3D 8) || (i =3D=3D 11)) { - continue; - } - i2c[i] =3D aspeed_i2c_get_bus(&soc->i2c, i); - } - - /* Bus 0 - 5 all have the same config. */ - for (int i =3D 0; i < 6; i++) { - /* Missing model: ti,ina230 @ 0x45 */ - /* Missing model: mps,mp5023 @ 0x40 */ - i2c_slave_create_simple(i2c[i], TYPE_TMP421, 0x4f); - /* Missing model: nxp,pca9539 @ 0x76, but PCA9552 works enough */ - i2c_slave_create_simple(i2c[i], TYPE_PCA9552, 0x76); - i2c_slave_create_simple(i2c[i], TYPE_PCA9552, 0x67); - /* Missing model: fsc,fusb302 @ 0x22 */ - } - - /* Bus 6 */ - at24c_eeprom_init(i2c[6], 0x56, 65536); - /* Missing model: nxp,pcf85263 @ 0x51 , but ds1338 works enough */ - i2c_slave_create_simple(i2c[6], "ds1338", 0x51); - - - /* Bus 7 */ - at24c_eeprom_init(i2c[7], 0x54, 65536); - - /* Bus 9 */ - i2c_slave_create_simple(i2c[9], TYPE_TMP421, 0x4f); - - /* Bus 10 */ - i2c_slave_create_simple(i2c[10], TYPE_TMP421, 0x4f); - /* Missing model: ti,hdc1080 @ 0x40 */ - i2c_slave_create_simple(i2c[10], TYPE_PCA9552, 0x67); - - /* Bus 12 */ - /* Missing model: adi,adm1278 @ 0x11 */ - i2c_slave_create_simple(i2c[12], TYPE_TMP421, 0x4c); - i2c_slave_create_simple(i2c[12], TYPE_TMP421, 0x4d); - i2c_slave_create_simple(i2c[12], TYPE_PCA9552, 0x67); -} - - static void gb200nvl_bmc_i2c_init(AspeedMachineState *bmc) { AspeedSoCState *soc =3D bmc->soc; @@ -1059,27 +1008,6 @@ static void aspeed_machine_fuji_class_init(ObjectCla= ss *oc, const void *data) aspeed_machine_class_init_cpus_defaults(mc); }; =20 -#define BLETCHLEY_BMC_RAM_SIZE ASPEED_RAM_SIZE(2 * GiB) - -static void aspeed_machine_bletchley_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Facebook Bletchley BMC (Cortex-A7)"; - amc->soc_name =3D "ast2600-a3"; - amc->hw_strap1 =3D BLETCHLEY_BMC_HW_STRAP1; - amc->hw_strap2 =3D BLETCHLEY_BMC_HW_STRAP2; - amc->fmc_model =3D "w25q01jvq"; - amc->spi_model =3D NULL; - amc->num_cs =3D 2; - amc->macs_mask =3D ASPEED_MAC2_ON; - amc->i2c_init =3D bletchley_bmc_i2c_init; - mc->default_ram_size =3D BLETCHLEY_BMC_RAM_SIZE; - aspeed_machine_class_init_cpus_defaults(mc); -} - static void aspeed_machine_catalina_class_init(ObjectClass *oc, const void *data) { @@ -1367,11 +1295,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_fuji_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("bletchley-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_bletchley_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("gb200nvl-bmc"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2600_bletchley.c b/hw/arm/aspeed_ast2600_blet= chley.c new file mode 100644 index 0000000000..0f75b514ca --- /dev/null +++ b/hw/arm/aspeed_ast2600_bletchley.c @@ -0,0 +1,98 @@ +/* + * Facebook Bletchley + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/gpio/pca9552.h" +#include "hw/nvram/eeprom_at24c.h" + +#define TYPE_TMP421 "tmp421" +/* Bletchley hardware value */ +#define BLETCHLEY_BMC_HW_STRAP1 0x00002000 +#define BLETCHLEY_BMC_HW_STRAP2 0x00000801 +#define BLETCHLEY_BMC_RAM_SIZE ASPEED_RAM_SIZE(2 * GiB) + +static void bletchley_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + I2CBus *i2c[13] =3D {}; + for (int i =3D 0; i < 13; i++) { + if ((i =3D=3D 8) || (i =3D=3D 11)) { + continue; + } + i2c[i] =3D aspeed_i2c_get_bus(&soc->i2c, i); + } + + /* Bus 0 - 5 all have the same config. */ + for (int i =3D 0; i < 6; i++) { + /* Missing model: ti,ina230 @ 0x45 */ + /* Missing model: mps,mp5023 @ 0x40 */ + i2c_slave_create_simple(i2c[i], TYPE_TMP421, 0x4f); + /* Missing model: nxp,pca9539 @ 0x76, but PCA9552 works enough */ + i2c_slave_create_simple(i2c[i], TYPE_PCA9552, 0x76); + i2c_slave_create_simple(i2c[i], TYPE_PCA9552, 0x67); + /* Missing model: fsc,fusb302 @ 0x22 */ + } + + /* Bus 6 */ + at24c_eeprom_init(i2c[6], 0x56, 65536); + /* Missing model: nxp,pcf85263 @ 0x51 , but ds1338 works enough */ + i2c_slave_create_simple(i2c[6], "ds1338", 0x51); + + + /* Bus 7 */ + at24c_eeprom_init(i2c[7], 0x54, 65536); + + /* Bus 9 */ + i2c_slave_create_simple(i2c[9], TYPE_TMP421, 0x4f); + + /* Bus 10 */ + i2c_slave_create_simple(i2c[10], TYPE_TMP421, 0x4f); + /* Missing model: ti,hdc1080 @ 0x40 */ + i2c_slave_create_simple(i2c[10], TYPE_PCA9552, 0x67); + + /* Bus 12 */ + /* Missing model: adi,adm1278 @ 0x11 */ + i2c_slave_create_simple(i2c[12], TYPE_TMP421, 0x4c); + i2c_slave_create_simple(i2c[12], TYPE_TMP421, 0x4d); + i2c_slave_create_simple(i2c[12], TYPE_PCA9552, 0x67); +} + +static void aspeed_machine_bletchley_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Facebook Bletchley BMC (Cortex-A7)"; + amc->soc_name =3D "ast2600-a3"; + amc->hw_strap1 =3D BLETCHLEY_BMC_HW_STRAP1; + amc->hw_strap2 =3D BLETCHLEY_BMC_HW_STRAP2; + amc->fmc_model =3D "w25q01jvq"; + amc->spi_model =3D NULL; + amc->num_cs =3D 2; + amc->macs_mask =3D ASPEED_MAC2_ON; + amc->i2c_init =3D bletchley_bmc_i2c_init; + mc->default_ram_size =3D BLETCHLEY_BMC_RAM_SIZE; + aspeed_machine_class_init_cpus_defaults(mc); +} + +static const TypeInfo aspeed_ast2600_bletchley_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("bletchley-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_bletchley_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2600_bletchley_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index e52901108b..6d80e2caf9 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -57,6 +57,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2500_witherspoon.c', 'aspeed_ast2500_yosemitev2.c', 'aspeed_ast2600.c', + 'aspeed_ast2600_bletchley.c', 'aspeed_ast10x0.c', 'aspeed_eeprom.c', 'fby35.c')) --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226309; cv=none; d=zohomail.com; s=zohoarc; b=NBiyLM47MAY7n8YC/GZzfT50gTu74BQHJGjcJu7PZTYwxxGVgB/4Hc0QqL9LoHYPTMEueBBEdCb/bdEfw6WrxwSuYeYfnKCr4tKUyr9F+IRpKLX3WMUKffmle5dEjCPQC/qNK9m9mFZ2quoY/cG5GPC9vhVV7koV1ikaFjmljqk= ARC-Message-Signature: i=1; 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Mon, 03 Nov 2025 22:15:10 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7Vi-0004nZ-FM; Mon, 03 Nov 2025 22:15:07 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7Vf-00040K-Fj; Mon, 03 Nov 2025 22:15:06 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:37 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:37 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 19/30] hw/arm/aspeed: Split FBY35 BMC machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:12:57 +0800 Message-ID: <20251104031325.146374-20-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226310564154101 This commit moves the Facebook fby35 BMC machine implementation out of aspeed.c into a new standalone file aspeed_ast2600_fby35.c. This refactor continues the modularization effort for Aspeed platform suppo= rt, placing each board=E2=80=99s logic in its own dedicated source file. It improves maintainability, readability, and simplifies future development= for new platforms without cluttering aspeed.c. Key updates include: - Moved fby35_i2c_init() and fby35_reset() to the new file. - Moved aspeed_machine_fby35_class_init() and machine registration to the n= ew file. - Removed fby35 FRU data (fby35_nic_fruid, fby35_bb_fruid, fby35_bmc_fruid)= and their size definitions from aspeed_eeprom.[ch]. - Added aspeed_ast2600_fby35.c to the build system (meson.build). - Cleaned up all fby35-specific code and declarations from aspeed.c and asp= eed_eeprom.*. - Introduced FBY35_BMC_RAM_SIZE macro based on FUJI_BMC_RAM_SIZE to remove inter-file dependency. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed_eeprom.h | 7 -- hw/arm/aspeed.c | 79 --------------- hw/arm/aspeed_ast2600_fby35.c | 179 ++++++++++++++++++++++++++++++++++ hw/arm/aspeed_eeprom.c | 74 -------------- hw/arm/meson.build | 1 + 5 files changed, 180 insertions(+), 160 deletions(-) create mode 100644 hw/arm/aspeed_ast2600_fby35.c diff --git a/hw/arm/aspeed_eeprom.h b/hw/arm/aspeed_eeprom.h index 5448eeeab7..7207bb2cbd 100644 --- a/hw/arm/aspeed_eeprom.h +++ b/hw/arm/aspeed_eeprom.h @@ -7,13 +7,6 @@ #ifndef ASPEED_EEPROM_H #define ASPEED_EEPROM_H =20 -extern const uint8_t fby35_nic_fruid[]; -extern const uint8_t fby35_bb_fruid[]; -extern const uint8_t fby35_bmc_fruid[]; -extern const size_t fby35_nic_fruid_len; -extern const size_t fby35_bb_fruid_len; -extern const size_t fby35_bmc_fruid_len; - extern const uint8_t rainier_bb_fruid[]; extern const size_t rainier_bb_fruid_len; extern const uint8_t rainier_bmc_fruid[]; diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 3acb45b22c..e44aec69bd 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -719,38 +719,6 @@ static void gb200nvl_bmc_i2c_init(AspeedMachineState *= bmc) gb200nvl_bmc_fruid_len); } =20 -static void fby35_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - I2CBus *i2c[16]; - - for (int i =3D 0; i < 16; i++) { - i2c[i] =3D aspeed_i2c_get_bus(&soc->i2c, i); - } - - i2c_slave_create_simple(i2c[2], TYPE_LM75, 0x4f); - i2c_slave_create_simple(i2c[8], TYPE_TMP421, 0x1f); - /* Hotswap controller is actually supposed to be mp5920 or ltc4282. */ - i2c_slave_create_simple(i2c[11], "adm1272", 0x44); - i2c_slave_create_simple(i2c[12], TYPE_LM75, 0x4e); - i2c_slave_create_simple(i2c[12], TYPE_LM75, 0x4f); - - at24c_eeprom_init(i2c[4], 0x51, 128 * KiB); - at24c_eeprom_init(i2c[6], 0x51, 128 * KiB); - at24c_eeprom_init_rom(i2c[8], 0x50, 32 * KiB, fby35_nic_fruid, - fby35_nic_fruid_len); - at24c_eeprom_init_rom(i2c[11], 0x51, 128 * KiB, fby35_bb_fruid, - fby35_bb_fruid_len); - at24c_eeprom_init_rom(i2c[11], 0x54, 128 * KiB, fby35_bmc_fruid, - fby35_bmc_fruid_len); - - /* - * TODO: There is a multi-master i2c connection to an AST1030 MiniBMC = on - * buses 0, 1, 2, 3, and 9. Source address 0x10, target address 0x20 on - * each. - */ -} - static void qcom_dc_scm_bmc_i2c_init(AspeedMachineState *bmc) { AspeedSoCState *soc =3D bmc->soc; @@ -1053,48 +1021,6 @@ static void aspeed_machine_gb200nvl_class_init(Objec= tClass *oc, aspeed_machine_ast2600_class_emmc_init(oc); } =20 -static void fby35_reset(MachineState *state, ResetType type) -{ - AspeedMachineState *bmc =3D ASPEED_MACHINE(state); - AspeedGPIOState *gpio =3D &bmc->soc->gpio; - - qemu_devices_reset(type); - - /* Board ID: 7 (Class-1, 4 slots) */ - object_property_set_bool(OBJECT(gpio), "gpioV4", true, &error_fatal); - object_property_set_bool(OBJECT(gpio), "gpioV5", true, &error_fatal); - object_property_set_bool(OBJECT(gpio), "gpioV6", true, &error_fatal); - object_property_set_bool(OBJECT(gpio), "gpioV7", false, &error_fatal); - - /* Slot presence pins, inverse polarity. (False means present) */ - object_property_set_bool(OBJECT(gpio), "gpioH4", false, &error_fatal); - object_property_set_bool(OBJECT(gpio), "gpioH5", true, &error_fatal); - object_property_set_bool(OBJECT(gpio), "gpioH6", true, &error_fatal); - object_property_set_bool(OBJECT(gpio), "gpioH7", true, &error_fatal); - - /* Slot 12v power pins, normal polarity. (True means powered-on) */ - object_property_set_bool(OBJECT(gpio), "gpioB2", true, &error_fatal); - object_property_set_bool(OBJECT(gpio), "gpioB3", false, &error_fatal); - object_property_set_bool(OBJECT(gpio), "gpioB4", false, &error_fatal); - object_property_set_bool(OBJECT(gpio), "gpioB5", false, &error_fatal); -} - -static void aspeed_machine_fby35_class_init(ObjectClass *oc, const void *d= ata) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Facebook fby35 BMC (Cortex-A7)"; - mc->reset =3D fby35_reset; - amc->fmc_model =3D "mx66l1g45g"; - amc->num_cs =3D 2; - amc->macs_mask =3D ASPEED_MAC3_ON; - amc->i2c_init =3D fby35_i2c_init; - /* FIXME: Replace this macro with something more general */ - mc->default_ram_size =3D FUJI_BMC_RAM_SIZE; - aspeed_machine_class_init_cpus_defaults(mc); -} - #define AST1030_INTERNAL_FLASH_SIZE (1024 * 1024) /* Main SYSCLK frequency in Hz (200MHz) */ #define SYSCLK_FRQ 200000000ULL @@ -1305,11 +1231,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_catalina_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("fby35-bmc"), - .parent =3D MACHINE_TYPE_NAME("ast2600-evb"), - .class_init =3D aspeed_machine_fby35_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("ast1030-evb"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2600_fby35.c b/hw/arm/aspeed_ast2600_fby35.c new file mode 100644 index 0000000000..a9087485bd --- /dev/null +++ b/hw/arm/aspeed_ast2600_fby35.c @@ -0,0 +1,179 @@ +/* + * Facebook fby35 + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/nvram/eeprom_at24c.h" +#include "hw/sensor/tmp105.h" +#include "system/reset.h" + +#define TYPE_LM75 TYPE_TMP105 +#define TYPE_TMP421 "tmp421" +#define FBY35_BMC_RAM_SIZE ASPEED_RAM_SIZE(2 * GiB) + +static const uint8_t fby35_nic_fruid[] =3D { + 0x01, 0x00, 0x00, 0x01, 0x0f, 0x20, 0x00, 0xcf, 0x01, 0x0e, 0x19, 0xd7, + 0x5e, 0xcf, 0xc8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xdd, + 0x4d, 0x65, 0x6c, 0x6c, 0x61, 0x6e, 0x6f, 0x78, 0x20, 0x43, 0x6f, 0x6e, + 0x6e, 0x65, 0x63, 0x74, 0x58, 0x2d, 0x36, 0x20, 0x44, 0x58, 0x20, 0x4f, + 0x43, 0x50, 0x33, 0x2e, 0x30, 0xd8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd5, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0xcc, 0x46, 0x52, 0x55, 0x20, 0x56, 0x65, 0x72, + 0x20, 0x30, 0x2e, 0x30, 0x32, 0xc0, 0xc0, 0xc0, 0xc1, 0x00, 0x00, 0x2f, + 0x01, 0x11, 0x19, 0xc8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0xdd, 0x4d, 0x65, 0x6c, 0x6c, 0x61, 0x6e, 0x6f, 0x78, 0x20, 0x43, 0x6f, + 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x58, 0x2d, 0x36, 0x20, 0x44, 0x58, 0x20, + 0x4f, 0x43, 0x50, 0x33, 0x2e, 0x30, 0xd5, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0xd3, 0x41, 0x39, 0x20, 0x20, 0x20, 0x20, 0x20, + 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, + 0xd8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0xc0, 0xc0, 0xc0, 0xc0, 0xcd, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, + 0x74, 0x58, 0x2d, 0x36, 0x20, 0x44, 0x58, 0xc1, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0xdb, 0xc0, 0x82, 0x30, 0x15, 0x79, 0x7f, 0xa6, 0x00, + 0x01, 0x18, 0x0b, 0xff, 0x08, 0x00, 0xff, 0xff, 0x64, 0x00, 0x00, 0x00, + 0x00, 0x03, 0x20, 0x01, 0xff, 0xff, 0x04, 0x46, 0x00, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0x01, 0x81, 0x09, 0x15, 0xb3, 0x10, 0x1d, 0x00, + 0x24, 0x15, 0xb3, 0x00, 0x02, 0xeb, 0x8a, 0x95, 0x5c, +}; +static const size_t fby35_nic_fruid_len =3D sizeof(fby35_nic_fruid); + +static const uint8_t fby35_bb_fruid[] =3D { + 0x01, 0x00, 0x01, 0x03, 0x10, 0x00, 0x00, 0xeb, 0x01, 0x02, 0x17, 0xc3, + 0x4e, 0x2f, 0x41, 0xc3, 0x4e, 0x2f, 0x41, 0xc1, 0x00, 0x00, 0x00, 0x23, + 0x01, 0x0d, 0x00, 0xb6, 0xd2, 0xd0, 0xc6, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0xd5, 0x4d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, + 0x20, 0x42, 0x6f, 0x61, 0x72, 0x64, 0x20, 0x77, 0x42, 0x4d, 0x43, 0xcd, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa8, 0x01, 0x0c, 0x00, 0xc6, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x59, 0x6f, 0x73, 0x65, 0x6d, + 0x69, 0x74, 0x65, 0x20, 0x56, 0x33, 0x2e, 0x35, 0x20, 0x45, 0x56, 0x54, + 0x32, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0xc4, 0x45, 0x56, 0x54, 0x32, 0xcd, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc7, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x4e, 0x2f, + 0x41, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x43, +}; +static const size_t fby35_bb_fruid_len =3D sizeof(fby35_bb_fruid); + +static const uint8_t fby35_bmc_fruid[] =3D { + 0x01, 0x00, 0x00, 0x01, 0x0d, 0x00, 0x00, 0xf1, 0x01, 0x0c, 0x00, 0x36, + 0xe6, 0xd0, 0xc6, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x42, 0x4d, + 0x43, 0x20, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x20, 0x4d, 0x6f, + 0x64, 0x75, 0x6c, 0x65, 0xcd, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, + 0x30, 0xc9, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc1, 0x39, 0x01, 0x0c, 0x00, 0xc6, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x59, 0x6f, 0x73, 0x65, 0x6d, + 0x69, 0x74, 0x65, 0x20, 0x56, 0x33, 0x2e, 0x35, 0x20, 0x45, 0x56, 0x54, + 0x32, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0xc4, 0x45, 0x56, 0x54, 0x32, 0xcd, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc7, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc8, 0x43, 0x6f, + 0x6e, 0x66, 0x69, 0x67, 0x20, 0x41, 0xc1, 0x45, +}; +static const size_t fby35_bmc_fruid_len =3D sizeof(fby35_bmc_fruid); + +static void fby35_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + I2CBus *i2c[16]; + + for (int i =3D 0; i < 16; i++) { + i2c[i] =3D aspeed_i2c_get_bus(&soc->i2c, i); + } + + i2c_slave_create_simple(i2c[2], TYPE_LM75, 0x4f); + i2c_slave_create_simple(i2c[8], TYPE_TMP421, 0x1f); + /* Hotswap controller is actually supposed to be mp5920 or ltc4282. */ + i2c_slave_create_simple(i2c[11], "adm1272", 0x44); + i2c_slave_create_simple(i2c[12], TYPE_LM75, 0x4e); + i2c_slave_create_simple(i2c[12], TYPE_LM75, 0x4f); + + at24c_eeprom_init(i2c[4], 0x51, 128 * KiB); + at24c_eeprom_init(i2c[6], 0x51, 128 * KiB); + at24c_eeprom_init_rom(i2c[8], 0x50, 32 * KiB, fby35_nic_fruid, + fby35_nic_fruid_len); + at24c_eeprom_init_rom(i2c[11], 0x51, 128 * KiB, fby35_bb_fruid, + fby35_bb_fruid_len); + at24c_eeprom_init_rom(i2c[11], 0x54, 128 * KiB, fby35_bmc_fruid, + fby35_bmc_fruid_len); + + /* + * TODO: There is a multi-master i2c connection to an AST1030 MiniBMC = on + * buses 0, 1, 2, 3, and 9. Source address 0x10, target address 0x20 on + * each. + */ +} + +static void fby35_reset(MachineState *state, ResetType type) +{ + AspeedMachineState *bmc =3D ASPEED_MACHINE(state); + AspeedGPIOState *gpio =3D &bmc->soc->gpio; + + qemu_devices_reset(type); + + /* Board ID: 7 (Class-1, 4 slots) */ + object_property_set_bool(OBJECT(gpio), "gpioV4", true, &error_fatal); + object_property_set_bool(OBJECT(gpio), "gpioV5", true, &error_fatal); + object_property_set_bool(OBJECT(gpio), "gpioV6", true, &error_fatal); + object_property_set_bool(OBJECT(gpio), "gpioV7", false, &error_fatal); + + /* Slot presence pins, inverse polarity. (False means present) */ + object_property_set_bool(OBJECT(gpio), "gpioH4", false, &error_fatal); + object_property_set_bool(OBJECT(gpio), "gpioH5", true, &error_fatal); + object_property_set_bool(OBJECT(gpio), "gpioH6", true, &error_fatal); + object_property_set_bool(OBJECT(gpio), "gpioH7", true, &error_fatal); + + /* Slot 12v power pins, normal polarity. (True means powered-on) */ + object_property_set_bool(OBJECT(gpio), "gpioB2", true, &error_fatal); + object_property_set_bool(OBJECT(gpio), "gpioB3", false, &error_fatal); + object_property_set_bool(OBJECT(gpio), "gpioB4", false, &error_fatal); + object_property_set_bool(OBJECT(gpio), "gpioB5", false, &error_fatal); +} + +static void aspeed_machine_fby35_class_init(ObjectClass *oc, const void *d= ata) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Facebook fby35 BMC (Cortex-A7)"; + mc->reset =3D fby35_reset; + amc->fmc_model =3D "mx66l1g45g"; + amc->num_cs =3D 2; + amc->macs_mask =3D ASPEED_MAC3_ON; + amc->i2c_init =3D fby35_i2c_init; + mc->default_ram_size =3D FBY35_BMC_RAM_SIZE; + aspeed_machine_class_init_cpus_defaults(mc); +} + +static const TypeInfo aspeed_ast2600_fby35_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("fby35-bmc"), + .parent =3D MACHINE_TYPE_NAME("ast2600-evb"), + .class_init =3D aspeed_machine_fby35_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2600_fby35_types) + diff --git a/hw/arm/aspeed_eeprom.c b/hw/arm/aspeed_eeprom.c index 124277eaca..53c9b0d56f 100644 --- a/hw/arm/aspeed_eeprom.c +++ b/hw/arm/aspeed_eeprom.c @@ -7,77 +7,6 @@ #include "qemu/osdep.h" #include "aspeed_eeprom.h" =20 -const uint8_t fby35_nic_fruid[] =3D { - 0x01, 0x00, 0x00, 0x01, 0x0f, 0x20, 0x00, 0xcf, 0x01, 0x0e, 0x19, 0xd7, - 0x5e, 0xcf, 0xc8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xdd, - 0x4d, 0x65, 0x6c, 0x6c, 0x61, 0x6e, 0x6f, 0x78, 0x20, 0x43, 0x6f, 0x6e, - 0x6e, 0x65, 0x63, 0x74, 0x58, 0x2d, 0x36, 0x20, 0x44, 0x58, 0x20, 0x4f, - 0x43, 0x50, 0x33, 0x2e, 0x30, 0xd8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd5, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0xcc, 0x46, 0x52, 0x55, 0x20, 0x56, 0x65, 0x72, - 0x20, 0x30, 0x2e, 0x30, 0x32, 0xc0, 0xc0, 0xc0, 0xc1, 0x00, 0x00, 0x2f, - 0x01, 0x11, 0x19, 0xc8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0xdd, 0x4d, 0x65, 0x6c, 0x6c, 0x61, 0x6e, 0x6f, 0x78, 0x20, 0x43, 0x6f, - 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x58, 0x2d, 0x36, 0x20, 0x44, 0x58, 0x20, - 0x4f, 0x43, 0x50, 0x33, 0x2e, 0x30, 0xd5, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0xd3, 0x41, 0x39, 0x20, 0x20, 0x20, 0x20, 0x20, - 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, - 0xd8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0xc0, 0xc0, 0xc0, 0xc0, 0xcd, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, - 0x74, 0x58, 0x2d, 0x36, 0x20, 0x44, 0x58, 0xc1, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0xdb, 0xc0, 0x82, 0x30, 0x15, 0x79, 0x7f, 0xa6, 0x00, - 0x01, 0x18, 0x0b, 0xff, 0x08, 0x00, 0xff, 0xff, 0x64, 0x00, 0x00, 0x00, - 0x00, 0x03, 0x20, 0x01, 0xff, 0xff, 0x04, 0x46, 0x00, 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0xff, 0x01, 0x81, 0x09, 0x15, 0xb3, 0x10, 0x1d, 0x00, - 0x24, 0x15, 0xb3, 0x00, 0x02, 0xeb, 0x8a, 0x95, 0x5c, -}; - -const uint8_t fby35_bb_fruid[] =3D { - 0x01, 0x00, 0x01, 0x03, 0x10, 0x00, 0x00, 0xeb, 0x01, 0x02, 0x17, 0xc3, - 0x4e, 0x2f, 0x41, 0xc3, 0x4e, 0x2f, 0x41, 0xc1, 0x00, 0x00, 0x00, 0x23, - 0x01, 0x0d, 0x00, 0xb6, 0xd2, 0xd0, 0xc6, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0xd5, 0x4d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, - 0x20, 0x42, 0x6f, 0x61, 0x72, 0x64, 0x20, 0x77, 0x42, 0x4d, 0x43, 0xcd, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa8, 0x01, 0x0c, 0x00, 0xc6, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x59, 0x6f, 0x73, 0x65, 0x6d, - 0x69, 0x74, 0x65, 0x20, 0x56, 0x33, 0x2e, 0x35, 0x20, 0x45, 0x56, 0x54, - 0x32, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0xc4, 0x45, 0x56, 0x54, 0x32, 0xcd, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc7, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x4e, 0x2f, - 0x41, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x43, -}; - -const uint8_t fby35_bmc_fruid[] =3D { - 0x01, 0x00, 0x00, 0x01, 0x0d, 0x00, 0x00, 0xf1, 0x01, 0x0c, 0x00, 0x36, - 0xe6, 0xd0, 0xc6, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x42, 0x4d, - 0x43, 0x20, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x20, 0x4d, 0x6f, - 0x64, 0x75, 0x6c, 0x65, 0xcd, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, - 0x30, 0xc9, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc1, 0x39, 0x01, 0x0c, 0x00, 0xc6, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x59, 0x6f, 0x73, 0x65, 0x6d, - 0x69, 0x74, 0x65, 0x20, 0x56, 0x33, 0x2e, 0x35, 0x20, 0x45, 0x56, 0x54, - 0x32, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0xc4, 0x45, 0x56, 0x54, 0x32, 0xcd, 0x58, 0x58, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc7, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, - 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc8, 0x43, 0x6f, - 0x6e, 0x66, 0x69, 0x67, 0x20, 0x41, 0xc1, 0x45, -}; - const uint8_t rainier_bb_fruid[] =3D { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x84, 0x28, 0x00, 0x52, 0x54, 0x04, 0x56, 0x48, 0x44, 0x52, 0x56, 0x44, 0x02, @@ -139,9 +68,6 @@ const uint8_t gb200nvl_bmc_fruid[] =3D { =20 }; =20 -const size_t fby35_nic_fruid_len =3D sizeof(fby35_nic_fruid); -const size_t fby35_bb_fruid_len =3D sizeof(fby35_bb_fruid); -const size_t fby35_bmc_fruid_len =3D sizeof(fby35_bmc_fruid); const size_t rainier_bb_fruid_len =3D sizeof(rainier_bb_fruid); const size_t rainier_bmc_fruid_len =3D sizeof(rainier_bmc_fruid); const size_t gb200nvl_bmc_fruid_len =3D sizeof(gb200nvl_bmc_fruid); diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 6d80e2caf9..4abfbffb45 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -58,6 +58,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2500_yosemitev2.c', 'aspeed_ast2600.c', 'aspeed_ast2600_bletchley.c', + 'aspeed_ast2600_fby35.c', 'aspeed_ast10x0.c', 'aspeed_eeprom.c', 'fby35.c')) --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226204; cv=none; d=zohomail.com; s=zohoarc; b=TR/bKu3DjjsGVsFDJ6/+q5CthHN5B7aS70g82ct3lNjxsh0DKvrMBbc1qtYBeZb4/EoPw1tNZDhq7aNov6PIZyWnYe+rE6xCF48S8zYe+vZXz5yJqUc9IFOUg6ddCm/yiGleDNAaRMKgRAnv0a6jtnaRU1CJ8TWIWqx6TNAtO6U= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226204; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=Ir5ceeIHp9oXUOZKCfHuwMLqaYsf2ohZEYUaajG/cuI=; b=nByae5Ne5sgtiORh3uFhnfwIYsVg11F4edPoJdQI8Ihr6CJPbhFopa8Tdrj6XcloRPd10Z6z793+xxE3cyH4YCo0wACwWkkzJnpu2/3llAhgXy+IQdcOFeqBo75eDqGaYkvsyJFofQrd9rsC3sAezMaQFb3CuR8QYSrAjYQVdB8= ARC-Authentication-Results: i=1; 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Tue, 4 Nov 2025 11:13:38 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:38 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 20/30] hw/arm/aspeed: Split Fuji machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:12:58 +0800 Message-ID: <20251104031325.146374-21-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226205910154100 This commit moves the Facebook Fuji BMC machine implementation out of aspeed.c into a new standalone file aspeed_ast2600_fuji.c. This refactor continues the modularization effort for Aspeed platform suppo= rt, placing each board=E2=80=99s logic in its own dedicated source file. It improves maintainability, readability, and simplifies future development= for new platforms without cluttering aspeed.c. Key updates include: - Moved FUJI_BMC_HW_STRAP1 and FUJI_BMC_HW_STRAP2 macro definitions into th= e new file. - Moved fuji_bmc_i2c_init() and its helper get_pca9548_channels() into the = new file. - Moved aspeed_machine_fuji_class_init() and type registration to aspeed_as= t2600_fuji.c. - Added aspeed_ast2600_fuji.c to the build system (meson.build). - Cleaned up all Fuji-specific code and macros from aspeed.c. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 117 ----------------------------- hw/arm/aspeed_ast2600_fuji.c | 141 +++++++++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 142 insertions(+), 117 deletions(-) create mode 100644 hw/arm/aspeed_ast2600_fuji.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index e44aec69bd..29a036b675 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -52,10 +52,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { #define RAINIER_BMC_HW_STRAP1 (0x00422016 | SCU_AST2600_HW_STRAP_BOOT_SRC_= EMMC) #define RAINIER_BMC_HW_STRAP2 0x80000848 =20 -/* Fuji hardware value */ -#define FUJI_BMC_HW_STRAP1 0x00000000 -#define FUJI_BMC_HW_STRAP2 0x00000000 - /* GB200NVL hardware value */ #define GB200NVL_BMC_HW_STRAP1 AST2600_EVB_HW_STRAP1 #define GB200NVL_BMC_HW_STRAP2 AST2600_EVB_HW_STRAP2 @@ -416,95 +412,8 @@ static void rainier_bmc_i2c_init(AspeedMachineState *b= mc) aspeed_create_pca9552(soc, 15, 0x60); } =20 -static void get_pca9548_channels(I2CBus *bus, uint8_t mux_addr, - I2CBus **channels) -{ - I2CSlave *mux =3D i2c_slave_create_simple(bus, "pca9548", mux_addr); - for (int i =3D 0; i < 8; i++) { - channels[i] =3D pca954x_i2c_get_bus(mux, i); - } -} - #define TYPE_LM75 TYPE_TMP105 #define TYPE_TMP75 TYPE_TMP105 -#define TYPE_TMP422 "tmp422" - -static void fuji_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - I2CBus *i2c[144] =3D {}; - - for (int i =3D 0; i < 16; i++) { - i2c[i] =3D aspeed_i2c_get_bus(&soc->i2c, i); - } - I2CBus *i2c180 =3D i2c[2]; - I2CBus *i2c480 =3D i2c[8]; - I2CBus *i2c600 =3D i2c[11]; - - get_pca9548_channels(i2c180, 0x70, &i2c[16]); - get_pca9548_channels(i2c480, 0x70, &i2c[24]); - /* NOTE: The device tree skips [32, 40) in the alias numbering */ - get_pca9548_channels(i2c600, 0x77, &i2c[40]); - get_pca9548_channels(i2c[24], 0x71, &i2c[48]); - get_pca9548_channels(i2c[25], 0x72, &i2c[56]); - get_pca9548_channels(i2c[26], 0x76, &i2c[64]); - get_pca9548_channels(i2c[27], 0x76, &i2c[72]); - for (int i =3D 0; i < 8; i++) { - get_pca9548_channels(i2c[40 + i], 0x76, &i2c[80 + i * 8]); - } - - i2c_slave_create_simple(i2c[17], TYPE_LM75, 0x4c); - i2c_slave_create_simple(i2c[17], TYPE_LM75, 0x4d); - - /* - * EEPROM 24c64 size is 64Kbits or 8 Kbytes - * 24c02 size is 2Kbits or 256 bytes - */ - at24c_eeprom_init(i2c[19], 0x52, 8 * KiB); - at24c_eeprom_init(i2c[20], 0x50, 256); - at24c_eeprom_init(i2c[22], 0x52, 256); - - i2c_slave_create_simple(i2c[3], TYPE_LM75, 0x48); - i2c_slave_create_simple(i2c[3], TYPE_LM75, 0x49); - i2c_slave_create_simple(i2c[3], TYPE_LM75, 0x4a); - i2c_slave_create_simple(i2c[3], TYPE_TMP422, 0x4c); - - at24c_eeprom_init(i2c[8], 0x51, 8 * KiB); - i2c_slave_create_simple(i2c[8], TYPE_LM75, 0x4a); - - i2c_slave_create_simple(i2c[50], TYPE_LM75, 0x4c); - at24c_eeprom_init(i2c[50], 0x52, 8 * KiB); - i2c_slave_create_simple(i2c[51], TYPE_TMP75, 0x48); - i2c_slave_create_simple(i2c[52], TYPE_TMP75, 0x49); - - i2c_slave_create_simple(i2c[59], TYPE_TMP75, 0x48); - i2c_slave_create_simple(i2c[60], TYPE_TMP75, 0x49); - - at24c_eeprom_init(i2c[65], 0x53, 8 * KiB); - i2c_slave_create_simple(i2c[66], TYPE_TMP75, 0x49); - i2c_slave_create_simple(i2c[66], TYPE_TMP75, 0x48); - at24c_eeprom_init(i2c[68], 0x52, 8 * KiB); - at24c_eeprom_init(i2c[69], 0x52, 8 * KiB); - at24c_eeprom_init(i2c[70], 0x52, 8 * KiB); - at24c_eeprom_init(i2c[71], 0x52, 8 * KiB); - - at24c_eeprom_init(i2c[73], 0x53, 8 * KiB); - i2c_slave_create_simple(i2c[74], TYPE_TMP75, 0x49); - i2c_slave_create_simple(i2c[74], TYPE_TMP75, 0x48); - at24c_eeprom_init(i2c[76], 0x52, 8 * KiB); - at24c_eeprom_init(i2c[77], 0x52, 8 * KiB); - at24c_eeprom_init(i2c[78], 0x52, 8 * KiB); - at24c_eeprom_init(i2c[79], 0x52, 8 * KiB); - at24c_eeprom_init(i2c[28], 0x50, 256); - - for (int i =3D 0; i < 8; i++) { - at24c_eeprom_init(i2c[81 + i * 8], 0x56, 64 * KiB); - i2c_slave_create_simple(i2c[82 + i * 8], TYPE_TMP75, 0x48); - i2c_slave_create_simple(i2c[83 + i * 8], TYPE_TMP75, 0x4b); - i2c_slave_create_simple(i2c[84 + i * 8], TYPE_TMP75, 0x4a); - } -} - #define TYPE_TMP421 "tmp421" #define TYPE_DS1338 "ds1338" =20 @@ -955,27 +864,6 @@ static void aspeed_machine_rainier_class_init(ObjectCl= ass *oc, const void *data) aspeed_machine_ast2600_class_emmc_init(oc); }; =20 -#define FUJI_BMC_RAM_SIZE ASPEED_RAM_SIZE(2 * GiB) - -static void aspeed_machine_fuji_class_init(ObjectClass *oc, const void *da= ta) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Facebook Fuji BMC (Cortex-A7)"; - amc->soc_name =3D "ast2600-a3"; - amc->hw_strap1 =3D FUJI_BMC_HW_STRAP1; - amc->hw_strap2 =3D FUJI_BMC_HW_STRAP2; - amc->fmc_model =3D "mx66l1g45g"; - amc->spi_model =3D "mx66l1g45g"; - amc->num_cs =3D 2; - amc->macs_mask =3D ASPEED_MAC3_ON; - amc->i2c_init =3D fuji_bmc_i2c_init; - amc->uart_default =3D ASPEED_DEV_UART1; - mc->default_ram_size =3D FUJI_BMC_RAM_SIZE; - aspeed_machine_class_init_cpus_defaults(mc); -}; - static void aspeed_machine_catalina_class_init(ObjectClass *oc, const void *data) { @@ -1216,11 +1104,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_rainier_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("fuji-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_fuji_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("gb200nvl-bmc"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2600_fuji.c b/hw/arm/aspeed_ast2600_fuji.c new file mode 100644 index 0000000000..d181f66c5e --- /dev/null +++ b/hw/arm/aspeed_ast2600_fuji.c @@ -0,0 +1,141 @@ +/* + * Facebook Fuji + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/i2c/i2c_mux_pca954x.h" +#include "hw/sensor/tmp105.h" +#include "hw/nvram/eeprom_at24c.h" + +#define TYPE_LM75 TYPE_TMP105 +#define TYPE_TMP75 TYPE_TMP105 +#define TYPE_TMP422 "tmp422" + +/* Fuji hardware value */ +#define FUJI_BMC_HW_STRAP1 0x00000000 +#define FUJI_BMC_HW_STRAP2 0x00000000 +#define FUJI_BMC_RAM_SIZE ASPEED_RAM_SIZE(2 * GiB) + +static void get_pca9548_channels(I2CBus *bus, uint8_t mux_addr, + I2CBus **channels) +{ + I2CSlave *mux =3D i2c_slave_create_simple(bus, "pca9548", mux_addr); + for (int i =3D 0; i < 8; i++) { + channels[i] =3D pca954x_i2c_get_bus(mux, i); + } +} + +static void fuji_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + I2CBus *i2c[144] =3D {}; + + for (int i =3D 0; i < 16; i++) { + i2c[i] =3D aspeed_i2c_get_bus(&soc->i2c, i); + } + I2CBus *i2c180 =3D i2c[2]; + I2CBus *i2c480 =3D i2c[8]; + I2CBus *i2c600 =3D i2c[11]; + + get_pca9548_channels(i2c180, 0x70, &i2c[16]); + get_pca9548_channels(i2c480, 0x70, &i2c[24]); + /* NOTE: The device tree skips [32, 40) in the alias numbering */ + get_pca9548_channels(i2c600, 0x77, &i2c[40]); + get_pca9548_channels(i2c[24], 0x71, &i2c[48]); + get_pca9548_channels(i2c[25], 0x72, &i2c[56]); + get_pca9548_channels(i2c[26], 0x76, &i2c[64]); + get_pca9548_channels(i2c[27], 0x76, &i2c[72]); + for (int i =3D 0; i < 8; i++) { + get_pca9548_channels(i2c[40 + i], 0x76, &i2c[80 + i * 8]); + } + + i2c_slave_create_simple(i2c[17], TYPE_LM75, 0x4c); + i2c_slave_create_simple(i2c[17], TYPE_LM75, 0x4d); + + /* + * EEPROM 24c64 size is 64Kbits or 8 Kbytes + * 24c02 size is 2Kbits or 256 bytes + */ + at24c_eeprom_init(i2c[19], 0x52, 8 * KiB); + at24c_eeprom_init(i2c[20], 0x50, 256); + at24c_eeprom_init(i2c[22], 0x52, 256); + + i2c_slave_create_simple(i2c[3], TYPE_LM75, 0x48); + i2c_slave_create_simple(i2c[3], TYPE_LM75, 0x49); + i2c_slave_create_simple(i2c[3], TYPE_LM75, 0x4a); + i2c_slave_create_simple(i2c[3], TYPE_TMP422, 0x4c); + + at24c_eeprom_init(i2c[8], 0x51, 8 * KiB); + i2c_slave_create_simple(i2c[8], TYPE_LM75, 0x4a); + + i2c_slave_create_simple(i2c[50], TYPE_LM75, 0x4c); + at24c_eeprom_init(i2c[50], 0x52, 8 * KiB); + i2c_slave_create_simple(i2c[51], TYPE_TMP75, 0x48); + i2c_slave_create_simple(i2c[52], TYPE_TMP75, 0x49); + + i2c_slave_create_simple(i2c[59], TYPE_TMP75, 0x48); + i2c_slave_create_simple(i2c[60], TYPE_TMP75, 0x49); + + at24c_eeprom_init(i2c[65], 0x53, 8 * KiB); + i2c_slave_create_simple(i2c[66], TYPE_TMP75, 0x49); + i2c_slave_create_simple(i2c[66], TYPE_TMP75, 0x48); + at24c_eeprom_init(i2c[68], 0x52, 8 * KiB); + at24c_eeprom_init(i2c[69], 0x52, 8 * KiB); + at24c_eeprom_init(i2c[70], 0x52, 8 * KiB); + at24c_eeprom_init(i2c[71], 0x52, 8 * KiB); + + at24c_eeprom_init(i2c[73], 0x53, 8 * KiB); + i2c_slave_create_simple(i2c[74], TYPE_TMP75, 0x49); + i2c_slave_create_simple(i2c[74], TYPE_TMP75, 0x48); + at24c_eeprom_init(i2c[76], 0x52, 8 * KiB); + at24c_eeprom_init(i2c[77], 0x52, 8 * KiB); + at24c_eeprom_init(i2c[78], 0x52, 8 * KiB); + at24c_eeprom_init(i2c[79], 0x52, 8 * KiB); + at24c_eeprom_init(i2c[28], 0x50, 256); + + for (int i =3D 0; i < 8; i++) { + at24c_eeprom_init(i2c[81 + i * 8], 0x56, 64 * KiB); + i2c_slave_create_simple(i2c[82 + i * 8], TYPE_TMP75, 0x48); + i2c_slave_create_simple(i2c[83 + i * 8], TYPE_TMP75, 0x4b); + i2c_slave_create_simple(i2c[84 + i * 8], TYPE_TMP75, 0x4a); + } +} + +static void aspeed_machine_fuji_class_init(ObjectClass *oc, const void *da= ta) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Facebook Fuji BMC (Cortex-A7)"; + amc->soc_name =3D "ast2600-a3"; + amc->hw_strap1 =3D FUJI_BMC_HW_STRAP1; + amc->hw_strap2 =3D FUJI_BMC_HW_STRAP2; + amc->fmc_model =3D "mx66l1g45g"; + amc->spi_model =3D "mx66l1g45g"; + amc->num_cs =3D 2; + amc->macs_mask =3D ASPEED_MAC3_ON; + amc->i2c_init =3D fuji_bmc_i2c_init; + amc->uart_default =3D ASPEED_DEV_UART1; + mc->default_ram_size =3D FUJI_BMC_RAM_SIZE; + aspeed_machine_class_init_cpus_defaults(mc); +}; + +static const TypeInfo aspeed_ast2600_fuji_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("fuji-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_fuji_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2600_fuji_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 4abfbffb45..e6f6ab4245 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -59,6 +59,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2600.c', 'aspeed_ast2600_bletchley.c', 'aspeed_ast2600_fby35.c', + 'aspeed_ast2600_fuji.c', 'aspeed_ast10x0.c', 'aspeed_eeprom.c', 'fby35.c')) --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226131; cv=none; d=zohomail.com; s=zohoarc; b=gwcGBCTv9L4MI7GkxxaQZqyzNdvgcYSUpOOvEuuu0MSPysCc9H6YthnPGKMQ1kTfWZtMZPQ/JVmo/vrINRiaZTUImRMLzs8pSg7434eBhmHOqMr7ZA7CM7eNmQhp5J1HMOEteui+dGkv5xbGhaPAb1ZxSKl/0EAFj9urABjj0lk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226131; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=rKaH6hgpG7vkHw+umYNS0dTNd/ocNfhuCCjKMiz+wg0=; b=iIua21xGo2b1KUzpXYCUTru6tPNXItaOc0sf24ilh5wb+0TCMyaVoPRPPsrXOp/+G0B/yiVHoa11Jl04D3cGhq2X/IF9RRgL6W+j3Y2zG8dEnKL65MG9GUW/CEowM7ZoaBX8QWJgXMAM5fvpYa/tt2SA8dtHdNxMoAjS5HUlDEI= ARC-Authentication-Results: i=1; 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Tue, 4 Nov 2025 11:13:39 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:39 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 21/30] hw/arm/aspeed: Split QCOM Firework machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:12:59 +0800 Message-ID: <20251104031325.146374-22-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226135008158500 This commit moves the QCOM Firework BMC machine implementation out of aspeed.c into a new standalone file aspeed_ast2600_qcom-firework.c. This refactor continues the modularization effort for Aspeed platform suppo= rt, placing each board=E2=80=99s logic in its own dedicated source file. It imp= roves maintainability, readability, and simplifies future development for new platforms without cluttering aspeed.c. Key updates include: - Removed qcom_dc_scm_firework_i2c_init() and its Firework-specific devices from aspeed.c. - Removed aspeed_machine_qcom_firework_class_init() and its type registrati= on ("qcom-firework-bmc") from aspeed_machine_types[]. - Added new source file aspeed_ast2600_qcom-firework.c containing the Firework-specific initialization and machine class definition. - Updated hw/arm/meson.build to include aspeed_ast2600_qcom-firework.c. - Cleaned up all Firework-specific code from aspeed.c. - Renamed `QCOM_DC_SCM_V1_BMC_HW_STRAP1` to `QCOM_DC_SCM_FIREWORK_BMC_HW_STRAP1` to avoid dependency conflicts with other QCOM DC-SCM machines. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 57 ----------------- hw/arm/aspeed_ast2600_qcom-firework.c | 92 +++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 93 insertions(+), 57 deletions(-) create mode 100644 hw/arm/aspeed_ast2600_qcom-firework.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 29a036b675..f72b1e2eea 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -635,38 +635,6 @@ static void qcom_dc_scm_bmc_i2c_init(AspeedMachineStat= e *bmc) i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 15), "tmp105", 0= x4d); } =20 -static void qcom_dc_scm_firework_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - I2CSlave *therm_mux, *cpuvr_mux; - - /* Create the generic DC-SCM hardware */ - qcom_dc_scm_bmc_i2c_init(bmc); - - /* Now create the Firework specific hardware */ - - /* I2C7 CPUVR MUX */ - cpuvr_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), - "pca9546", 0x70); - i2c_slave_create_simple(pca954x_i2c_get_bus(cpuvr_mux, 0), "pca9548", = 0x72); - i2c_slave_create_simple(pca954x_i2c_get_bus(cpuvr_mux, 1), "pca9548", = 0x72); - i2c_slave_create_simple(pca954x_i2c_get_bus(cpuvr_mux, 2), "pca9548", = 0x72); - i2c_slave_create_simple(pca954x_i2c_get_bus(cpuvr_mux, 3), "pca9548", = 0x72); - - /* I2C8 Thermal Diodes*/ - therm_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), - "pca9548", 0x70); - i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 0), TYPE_LM75, = 0x4C); - i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 1), TYPE_LM75, = 0x4C); - i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 2), TYPE_LM75, = 0x48); - i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 3), TYPE_LM75, = 0x48); - i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 4), TYPE_LM75, = 0x48); - - /* I2C9 Fan Controller (MAX31785) */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "max31785", = 0x52); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "max31785", = 0x54); -} - static bool aspeed_get_mmio_exec(Object *obj, Error **errp) { return ASPEED_MACHINE(obj)->mmio_exec; @@ -1063,26 +1031,6 @@ static void aspeed_machine_qcom_dc_scm_v1_class_init= (ObjectClass *oc, aspeed_machine_class_init_cpus_defaults(mc); }; =20 -static void aspeed_machine_qcom_firework_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Qualcomm DC-SCM V1/Firework BMC (Cortex A7)"; - mc->deprecation_reason =3D "use 'ast2600-evb' instead"; - amc->soc_name =3D "ast2600-a3"; - amc->hw_strap1 =3D QCOM_DC_SCM_V1_BMC_HW_STRAP1; - amc->hw_strap2 =3D QCOM_DC_SCM_V1_BMC_HW_STRAP2; - amc->fmc_model =3D "n25q512a"; - amc->spi_model =3D "n25q512a"; - amc->num_cs =3D 2; - amc->macs_mask =3D ASPEED_MAC2_ON | ASPEED_MAC3_ON; - amc->i2c_init =3D qcom_dc_scm_firework_i2c_init; - mc->default_ram_size =3D 1 * GiB; - aspeed_machine_class_init_cpus_defaults(mc); -}; - static const TypeInfo aspeed_machine_types[] =3D { { .name =3D MACHINE_TYPE_NAME("ast2600-evb"), @@ -1094,11 +1042,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_qcom_dc_scm_v1_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("qcom-firework-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_qcom_firework_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("rainier-bmc"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2600_qcom-firework.c b/hw/arm/aspeed_ast2600_= qcom-firework.c new file mode 100644 index 0000000000..84abc345eb --- /dev/null +++ b/hw/arm/aspeed_ast2600_qcom-firework.c @@ -0,0 +1,92 @@ +/* + * Qualcomm DC-SCM V1/Firework + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/i2c/i2c_mux_pca954x.h" +#include "hw/sensor/tmp105.h" + +/* Qualcomm DC-SCM Firework hardware value */ +#define QCOM_DC_SCM_FIREWORK_BMC_HW_STRAP1 0x00000000 +#define QCOM_DC_SCM_FIREWORK_BMC_HW_STRAP2 0x00000041 + +#define TYPE_LM75 TYPE_TMP105 + +static void qcom_dc_scm_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 15), "tmp105", 0= x4d); +} + +static void qcom_dc_scm_firework_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + I2CSlave *therm_mux, *cpuvr_mux; + + /* Create the generic DC-SCM hardware */ + qcom_dc_scm_bmc_i2c_init(bmc); + + /* Now create the Firework specific hardware */ + + /* I2C7 CPUVR MUX */ + cpuvr_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), + "pca9546", 0x70); + i2c_slave_create_simple(pca954x_i2c_get_bus(cpuvr_mux, 0), "pca9548", = 0x72); + i2c_slave_create_simple(pca954x_i2c_get_bus(cpuvr_mux, 1), "pca9548", = 0x72); + i2c_slave_create_simple(pca954x_i2c_get_bus(cpuvr_mux, 2), "pca9548", = 0x72); + i2c_slave_create_simple(pca954x_i2c_get_bus(cpuvr_mux, 3), "pca9548", = 0x72); + + /* I2C8 Thermal Diodes*/ + therm_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), + "pca9548", 0x70); + i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 0), TYPE_LM75, = 0x4C); + i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 1), TYPE_LM75, = 0x4C); + i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 2), TYPE_LM75, = 0x48); + i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 3), TYPE_LM75, = 0x48); + i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 4), TYPE_LM75, = 0x48); + + /* I2C9 Fan Controller (MAX31785) */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "max31785", = 0x52); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "max31785", = 0x54); +} + +static void aspeed_machine_qcom_firework_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Qualcomm DC-SCM V1/Firework BMC (Cortex A7)"; + mc->deprecation_reason =3D "use 'ast2600-evb' instead"; + amc->soc_name =3D "ast2600-a3"; + amc->hw_strap1 =3D QCOM_DC_SCM_FIREWORK_BMC_HW_STRAP1; + amc->hw_strap2 =3D QCOM_DC_SCM_FIREWORK_BMC_HW_STRAP2; + amc->fmc_model =3D "n25q512a"; + amc->spi_model =3D "n25q512a"; + amc->num_cs =3D 2; + amc->macs_mask =3D ASPEED_MAC2_ON | ASPEED_MAC3_ON; + amc->i2c_init =3D qcom_dc_scm_firework_i2c_init; + mc->default_ram_size =3D 1 * GiB; + aspeed_machine_class_init_cpus_defaults(mc); +}; + +static const TypeInfo aspeed_ast2600_qcom_firework_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("qcom-firework-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_qcom_firework_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2600_qcom_firework_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index e6f6ab4245..fbe063cf0b 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -60,6 +60,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2600_bletchley.c', 'aspeed_ast2600_fby35.c', 'aspeed_ast2600_fuji.c', + 'aspeed_ast2600_qcom-firework.c', 'aspeed_ast10x0.c', 'aspeed_eeprom.c', 'fby35.c')) --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 4 Nov 2025 11:13:39 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:39 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 22/30] hw/arm/aspeed: Split QCOM DC-SCM V1 machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:13:00 +0800 Message-ID: <20251104031325.146374-23-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226320709154100 This commit moves the QCOM DC-SCM V1 BMC machine implementation out of aspeed.c into a new standalone file aspeed_ast2600_qcom-dc-scm-v1.c. This refactor continues the modularization effort for Aspeed platform suppo= rt, placing each board=E2=80=99s logic in its own dedicated source file. It imp= roves maintainability, readability, and simplifies future development for new platforms without cluttering aspeed.c. Key updates include: - Moved QCOM_DC_SCM_V1_BMC_HW_STRAP1 and QCOM_DC_SCM_V1_BMC_HW_STRAP2 macro into the new file aspeed_ast2600_qcom-dc-scm-v1.c. - Moved qcom_dc_scm_bmc_i2c_init() and aspeed_machine_qcom_dc_scm_v1_class_= init() into the new file aspeed_ast2600_qcom-dc-scm-v1.c. - Moved "qcom-dc-scm-v1-bmc" machine type registration from aspeed.c to the= new file. - Updated hw/arm/meson.build to include aspeed_ast2600_qcom-dc-scm-v1.c. - Cleaned up all QCOM DC-SCM V1-specific code from aspeed.c. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 36 ----------------- hw/arm/aspeed_ast2600_qcom-dc-scm-v1.c | 56 ++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 57 insertions(+), 36 deletions(-) create mode 100644 hw/arm/aspeed_ast2600_qcom-dc-scm-v1.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index f72b1e2eea..89a4632425 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -56,10 +56,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { #define GB200NVL_BMC_HW_STRAP1 AST2600_EVB_HW_STRAP1 #define GB200NVL_BMC_HW_STRAP2 AST2600_EVB_HW_STRAP2 =20 -/* Qualcomm DC-SCM hardware value */ -#define QCOM_DC_SCM_V1_BMC_HW_STRAP1 0x00000000 -#define QCOM_DC_SCM_V1_BMC_HW_STRAP2 0x00000041 - #define AST_SMP_MAILBOX_BASE 0x1e6e2180 #define AST_SMP_MBOX_FIELD_ENTRY (AST_SMP_MAILBOX_BASE + 0x0) #define AST_SMP_MBOX_FIELD_GOSIGN (AST_SMP_MAILBOX_BASE + 0x4) @@ -628,13 +624,6 @@ static void gb200nvl_bmc_i2c_init(AspeedMachineState *= bmc) gb200nvl_bmc_fruid_len); } =20 -static void qcom_dc_scm_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 15), "tmp105", 0= x4d); -} - static bool aspeed_get_mmio_exec(Object *obj, Error **errp) { return ASPEED_MACHINE(obj)->mmio_exec; @@ -1011,37 +1000,12 @@ static void aspeed_machine_ast2700a1_evb_class_init= (ObjectClass *oc, } #endif =20 -static void aspeed_machine_qcom_dc_scm_v1_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Qualcomm DC-SCM V1 BMC (Cortex A7)"; - mc->deprecation_reason =3D "use 'ast2600-evb' instead"; - amc->soc_name =3D "ast2600-a3"; - amc->hw_strap1 =3D QCOM_DC_SCM_V1_BMC_HW_STRAP1; - amc->hw_strap2 =3D QCOM_DC_SCM_V1_BMC_HW_STRAP2; - amc->fmc_model =3D "n25q512a"; - amc->spi_model =3D "n25q512a"; - amc->num_cs =3D 2; - amc->macs_mask =3D ASPEED_MAC2_ON | ASPEED_MAC3_ON; - amc->i2c_init =3D qcom_dc_scm_bmc_i2c_init; - mc->default_ram_size =3D 1 * GiB; - aspeed_machine_class_init_cpus_defaults(mc); -}; - static const TypeInfo aspeed_machine_types[] =3D { { .name =3D MACHINE_TYPE_NAME("ast2600-evb"), .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_ast2600_evb_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("qcom-dc-scm-v1-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_qcom_dc_scm_v1_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("rainier-bmc"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2600_qcom-dc-scm-v1.c b/hw/arm/aspeed_ast2600= _qcom-dc-scm-v1.c new file mode 100644 index 0000000000..08232df65d --- /dev/null +++ b/hw/arm/aspeed_ast2600_qcom-dc-scm-v1.c @@ -0,0 +1,56 @@ +/* + * Qualcomm DC-SCM V1 + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" + +/* Qualcomm DC-SCM hardware value */ +#define QCOM_DC_SCM_V1_BMC_HW_STRAP1 0x00000000 +#define QCOM_DC_SCM_V1_BMC_HW_STRAP2 0x00000041 + +static void qcom_dc_scm_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 15), "tmp105", 0= x4d); +} + +static void aspeed_machine_qcom_dc_scm_v1_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Qualcomm DC-SCM V1 BMC (Cortex A7)"; + mc->deprecation_reason =3D "use 'ast2600-evb' instead"; + amc->soc_name =3D "ast2600-a3"; + amc->hw_strap1 =3D QCOM_DC_SCM_V1_BMC_HW_STRAP1; + amc->hw_strap2 =3D QCOM_DC_SCM_V1_BMC_HW_STRAP2; + amc->fmc_model =3D "n25q512a"; + amc->spi_model =3D "n25q512a"; + amc->num_cs =3D 2; + amc->macs_mask =3D ASPEED_MAC2_ON | ASPEED_MAC3_ON; + amc->i2c_init =3D qcom_dc_scm_bmc_i2c_init; + mc->default_ram_size =3D 1 * GiB; + aspeed_machine_class_init_cpus_defaults(mc); +}; + +static const TypeInfo aspeed_ast2600_qcom_dc_scm_v1_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("qcom-dc-scm-v1-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_qcom_dc_scm_v1_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2600_qcom_dc_scm_v1_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index fbe063cf0b..588a72bdf2 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -60,6 +60,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2600_bletchley.c', 'aspeed_ast2600_fby35.c', 'aspeed_ast2600_fuji.c', + 'aspeed_ast2600_qcom-dc-scm-v1.c', 'aspeed_ast2600_qcom-firework.c', 'aspeed_ast10x0.c', 'aspeed_eeprom.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226240; cv=none; d=zohomail.com; s=zohoarc; b=cKCQY8dh+O4inbs6A2FxGNCPklPrPInzNPvpCKteGFrG5FvFnHUZeYTPPOPgMNBUYjEHU63QaK7146/P9t45LUjMB9a0U+3P5V0jfcrfuLDV2NB5JdXPaZbsQT+J1ivreBGbj3FFjRF9H67NgrDYSQoJ7/HZl8zg6qxCPWaGUVI= ARC-Message-Signature: i=1; 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Mon, 03 Nov 2025 22:16:15 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7WF-0007PB-S3; Mon, 03 Nov 2025 22:15:55 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7WD-00040K-L7; Mon, 03 Nov 2025 22:15:39 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:40 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:40 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 23/30] hw/arm/aspeed: Make aspeed_machine_ast2600_class_emmc_init() a common API for eMMC boot setup Date: Tue, 4 Nov 2025 11:13:01 +0800 Message-ID: <20251104031325.146374-24-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226242059154100 Content-Type: text/plain; charset="utf-8" This commit exposes the function aspeed_machine_ast2600_class_emmc_init() as a common API so that other AST2600-based machine implementations can reuse = it to enable the "boot-emmc" property. Previously, this function was defined as a static helper within aspeed.c, limiting its visibility to that file. By making it global and declaring it = in aspeed.h, other machine definition files (e.g., for specific AST2600 boards) can now easily call this API to register eMMC boot configuration support. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- include/hw/arm/aspeed.h | 10 ++++++++++ hw/arm/aspeed.c | 2 +- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/include/hw/arm/aspeed.h b/include/hw/arm/aspeed.h index 84620f49ed..87dcadab26 100644 --- a/include/hw/arm/aspeed.h +++ b/include/hw/arm/aspeed.h @@ -101,4 +101,14 @@ void aspeed_create_pca9552(AspeedSoCState *soc, int bu= s_id, int addr); */ I2CSlave *aspeed_create_pca9554(AspeedSoCState *soc, int bus_id, int addr); =20 +/* + * aspeed_machine_ast2600_class_emmc_init: + * @oc: the #ObjectClass to initialize. + * + * Initialize eMMC-related properties for the AST2600 Aspeed machine class. + * This function is typically invoked during class initialization to set up + * default configuration or attach eMMC-specific devices for AST2600 platf= orms. + */ +void aspeed_machine_ast2600_class_emmc_init(ObjectClass *oc); + #endif diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 89a4632425..2f385290a4 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -755,7 +755,7 @@ static void aspeed_machine_ast2600_set_boot_from_emmc(O= bject *obj, bool value, } } =20 -static void aspeed_machine_ast2600_class_emmc_init(ObjectClass *oc) +void aspeed_machine_ast2600_class_emmc_init(ObjectClass *oc) { object_class_property_add_bool(oc, "boot-emmc", aspeed_machine_ast2600_get_boot_from_em= mc, --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 4 Nov 2025 11:13:41 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:41 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 24/30] hw/arm/aspeed: Split GB200NVL machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:13:02 +0800 Message-ID: <20251104031325.146374-25-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226211500158500 This commit moves the Nvidia GB200NVL BMC machine implementation out of aspeed.c into a new standalone file aspeed_ast2600_gb200nvl.c. This refactor continues the modularization effort for Aspeed platform suppo= rt, placing each board=E2=80=99s initialization logic in its own dedicated sour= ce file. It improves code maintainability, readability, and simplifies adding new platforms without increasing the complexity of aspeed.c. Key updates include: - Moved GB200NVL_BMC_HW_STRAP1 and GB200NVL_BMC_HW_STRAP2 macro definitions= into the new file. - Moved gb200nvl_bmc_i2c_init() and its related FRUID setup into the new fi= le. - Moved aspeed_machine_gb200nvl_class_init() and type registration logic ou= t of aspeed.c. - Removed gb200nvl_bmc_fruid[] and its length definition from aspeed_eeprom= .c/h. - Added aspeed_ast2600_gb200nvl.c to the Meson build system (meson.build). - Cleaned up all GB200NVL-specific code and data from aspeed.c and aspeed_e= eprom.c. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed_eeprom.h | 3 - hw/arm/aspeed.c | 72 -------------------- hw/arm/aspeed_ast2600_gb200nvl.c | 112 +++++++++++++++++++++++++++++++ hw/arm/aspeed_eeprom.c | 20 ------ hw/arm/meson.build | 1 + 5 files changed, 113 insertions(+), 95 deletions(-) create mode 100644 hw/arm/aspeed_ast2600_gb200nvl.c diff --git a/hw/arm/aspeed_eeprom.h b/hw/arm/aspeed_eeprom.h index 7207bb2cbd..86b97e4c6d 100644 --- a/hw/arm/aspeed_eeprom.h +++ b/hw/arm/aspeed_eeprom.h @@ -12,7 +12,4 @@ extern const size_t rainier_bb_fruid_len; extern const uint8_t rainier_bmc_fruid[]; extern const size_t rainier_bmc_fruid_len; =20 -extern const uint8_t gb200nvl_bmc_fruid[]; -extern const size_t gb200nvl_bmc_fruid_len; - #endif diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 2f385290a4..77a4095f7d 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -52,10 +52,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { #define RAINIER_BMC_HW_STRAP1 (0x00422016 | SCU_AST2600_HW_STRAP_BOOT_SRC_= EMMC) #define RAINIER_BMC_HW_STRAP2 0x80000848 =20 -/* GB200NVL hardware value */ -#define GB200NVL_BMC_HW_STRAP1 AST2600_EVB_HW_STRAP1 -#define GB200NVL_BMC_HW_STRAP2 AST2600_EVB_HW_STRAP2 - #define AST_SMP_MAILBOX_BASE 0x1e6e2180 #define AST_SMP_MBOX_FIELD_ENTRY (AST_SMP_MAILBOX_BASE + 0x0) #define AST_SMP_MBOX_FIELD_GOSIGN (AST_SMP_MAILBOX_BASE + 0x4) @@ -586,44 +582,6 @@ static void catalina_bmc_i2c_init(AspeedMachineState *= bmc) at24c_eeprom_init(i2c[15], 0x52, 8 * KiB); } =20 -static void gb200nvl_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - I2CBus *i2c[15] =3D {}; - DeviceState *dev; - for (int i =3D 0; i < sizeof(i2c) / sizeof(i2c[0]); i++) { - if ((i =3D=3D 11) || (i =3D=3D 12) || (i =3D=3D 13)) { - continue; - } - i2c[i] =3D aspeed_i2c_get_bus(&soc->i2c, i); - } - - /* Bus 5 Expander */ - aspeed_create_pca9554(soc, 4, 0x21); - - /* Mux I2c Expanders */ - i2c_slave_create_simple(i2c[5], "pca9546", 0x71); - i2c_slave_create_simple(i2c[5], "pca9546", 0x72); - i2c_slave_create_simple(i2c[5], "pca9546", 0x73); - i2c_slave_create_simple(i2c[5], "pca9546", 0x75); - i2c_slave_create_simple(i2c[5], "pca9546", 0x76); - i2c_slave_create_simple(i2c[5], "pca9546", 0x77); - - /* Bus 10 */ - dev =3D DEVICE(aspeed_create_pca9554(soc, 9, 0x20)); - - /* Set FPGA_READY */ - object_property_set_str(OBJECT(dev), "pin1", "high", &error_fatal); - - aspeed_create_pca9554(soc, 9, 0x21); - at24c_eeprom_init(i2c[9], 0x50, 64 * KiB); - at24c_eeprom_init(i2c[9], 0x51, 64 * KiB); - - /* Bus 11 */ - at24c_eeprom_init_rom(i2c[10], 0x50, 256, gb200nvl_bmc_fruid, - gb200nvl_bmc_fruid_len); -} - static bool aspeed_get_mmio_exec(Object *obj, Error **errp) { return ASPEED_MACHINE(obj)->mmio_exec; @@ -841,31 +799,6 @@ static void aspeed_machine_catalina_class_init(ObjectC= lass *oc, aspeed_machine_ast2600_class_emmc_init(oc); } =20 -#define GB200NVL_BMC_RAM_SIZE ASPEED_RAM_SIZE(1 * GiB) - -static void aspeed_machine_gb200nvl_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Nvidia GB200NVL BMC (Cortex-A7)"; - amc->soc_name =3D "ast2600-a3"; - amc->hw_strap1 =3D GB200NVL_BMC_HW_STRAP1; - amc->hw_strap2 =3D GB200NVL_BMC_HW_STRAP2; - amc->fmc_model =3D "mx66u51235f"; - amc->spi_model =3D "mx66u51235f"; - amc->num_cs =3D 2; - - amc->spi2_model =3D "mx66u51235f"; - amc->num_cs2 =3D 1; - amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON; - amc->i2c_init =3D gb200nvl_bmc_i2c_init; - mc->default_ram_size =3D GB200NVL_BMC_RAM_SIZE; - aspeed_machine_class_init_cpus_defaults(mc); - aspeed_machine_ast2600_class_emmc_init(oc); -} - #define AST1030_INTERNAL_FLASH_SIZE (1024 * 1024) /* Main SYSCLK frequency in Hz (200MHz) */ #define SYSCLK_FRQ 200000000ULL @@ -1011,11 +944,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_rainier_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("gb200nvl-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_gb200nvl_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("catalina-bmc"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2600_gb200nvl.c b/hw/arm/aspeed_ast2600_gb200= nvl.c new file mode 100644 index 0000000000..ff46fbfeab --- /dev/null +++ b/hw/arm/aspeed_ast2600_gb200nvl.c @@ -0,0 +1,112 @@ +/* + * Nvidia GB200NVL + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/nvram/eeprom_at24c.h" + +/* GB200NVL hardware value */ +#define GB200NVL_BMC_HW_STRAP1 0x000000C0 +#define GB200NVL_BMC_HW_STRAP2 0x00000003 +#define GB200NVL_BMC_RAM_SIZE ASPEED_RAM_SIZE(1 * GiB) + +static const uint8_t gb200nvl_bmc_fruid[] =3D { + 0x01, 0x00, 0x00, 0x01, 0x0b, 0x00, 0x00, 0xf3, 0x01, 0x0a, 0x19, 0x1f, + 0x0f, 0xe6, 0xc6, 0x4e, 0x56, 0x49, 0x44, 0x49, 0x41, 0xc5, 0x50, 0x33, + 0x38, 0x30, 0x39, 0xcd, 0x31, 0x35, 0x38, 0x33, 0x33, 0x32, 0x34, 0x38, + 0x30, 0x30, 0x31, 0x35, 0x30, 0xd2, 0x36, 0x39, 0x39, 0x2d, 0x31, 0x33, + 0x38, 0x30, 0x39, 0x2d, 0x30, 0x34, 0x30, 0x34, 0x2d, 0x36, 0x30, 0x30, + 0xc0, 0x01, 0x01, 0xd6, 0x4d, 0x41, 0x43, 0x3a, 0x20, 0x33, 0x43, 0x3a, + 0x36, 0x44, 0x3a, 0x36, 0x36, 0x3a, 0x31, 0x34, 0x3a, 0x43, 0x38, 0x3a, + 0x37, 0x41, 0xc1, 0x3b, 0x01, 0x09, 0x19, 0xc6, 0x4e, 0x56, 0x49, 0x44, + 0x49, 0x41, 0xc9, 0x50, 0x33, 0x38, 0x30, 0x39, 0x2d, 0x42, 0x4d, 0x43, + 0xd2, 0x36, 0x39, 0x39, 0x2d, 0x31, 0x33, 0x38, 0x30, 0x39, 0x2d, 0x30, + 0x34, 0x30, 0x34, 0x2d, 0x36, 0x30, 0x30, 0xc4, 0x41, 0x45, 0x2e, 0x31, + 0xcd, 0x31, 0x35, 0x38, 0x33, 0x33, 0x32, 0x34, 0x38, 0x30, 0x30, 0x31, + 0x35, 0x30, 0xc0, 0xc4, 0x76, 0x30, 0x2e, 0x31, 0xc1, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0xb4, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff + +}; +static const size_t gb200nvl_bmc_fruid_len =3D sizeof(gb200nvl_bmc_fruid); + +static void gb200nvl_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + I2CBus *i2c[15] =3D {}; + DeviceState *dev; + for (int i =3D 0; i < sizeof(i2c) / sizeof(i2c[0]); i++) { + if ((i =3D=3D 11) || (i =3D=3D 12) || (i =3D=3D 13)) { + continue; + } + i2c[i] =3D aspeed_i2c_get_bus(&soc->i2c, i); + } + + /* Bus 5 Expander */ + aspeed_create_pca9554(soc, 4, 0x21); + + /* Mux I2c Expanders */ + i2c_slave_create_simple(i2c[5], "pca9546", 0x71); + i2c_slave_create_simple(i2c[5], "pca9546", 0x72); + i2c_slave_create_simple(i2c[5], "pca9546", 0x73); + i2c_slave_create_simple(i2c[5], "pca9546", 0x75); + i2c_slave_create_simple(i2c[5], "pca9546", 0x76); + i2c_slave_create_simple(i2c[5], "pca9546", 0x77); + + /* Bus 10 */ + dev =3D DEVICE(aspeed_create_pca9554(soc, 9, 0x20)); + + /* Set FPGA_READY */ + object_property_set_str(OBJECT(dev), "pin1", "high", &error_fatal); + + aspeed_create_pca9554(soc, 9, 0x21); + at24c_eeprom_init(i2c[9], 0x50, 64 * KiB); + at24c_eeprom_init(i2c[9], 0x51, 64 * KiB); + + /* Bus 11 */ + at24c_eeprom_init_rom(i2c[10], 0x50, 256, gb200nvl_bmc_fruid, + gb200nvl_bmc_fruid_len); +} + +static void aspeed_machine_gb200nvl_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Nvidia GB200NVL BMC (Cortex-A7)"; + amc->soc_name =3D "ast2600-a3"; + amc->hw_strap1 =3D GB200NVL_BMC_HW_STRAP1; + amc->hw_strap2 =3D GB200NVL_BMC_HW_STRAP2; + amc->fmc_model =3D "mx66u51235f"; + amc->spi_model =3D "mx66u51235f"; + amc->num_cs =3D 2; + + amc->spi2_model =3D "mx66u51235f"; + amc->num_cs2 =3D 1; + amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON; + amc->i2c_init =3D gb200nvl_bmc_i2c_init; + mc->default_ram_size =3D GB200NVL_BMC_RAM_SIZE; + aspeed_machine_class_init_cpus_defaults(mc); + aspeed_machine_ast2600_class_emmc_init(oc); +} + +static const TypeInfo aspeed_ast2600_gb200nvl_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("gb200nvl-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_gb200nvl_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2600_gb200nvl_types) + diff --git a/hw/arm/aspeed_eeprom.c b/hw/arm/aspeed_eeprom.c index 53c9b0d56f..85a2aa4036 100644 --- a/hw/arm/aspeed_eeprom.c +++ b/hw/arm/aspeed_eeprom.c @@ -49,26 +49,6 @@ const uint8_t rainier_bmc_fruid[] =3D { 0x31, 0x50, 0x46, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, }; =20 -const uint8_t gb200nvl_bmc_fruid[] =3D { - 0x01, 0x00, 0x00, 0x01, 0x0b, 0x00, 0x00, 0xf3, 0x01, 0x0a, 0x19, 0x1f, - 0x0f, 0xe6, 0xc6, 0x4e, 0x56, 0x49, 0x44, 0x49, 0x41, 0xc5, 0x50, 0x33, - 0x38, 0x30, 0x39, 0xcd, 0x31, 0x35, 0x38, 0x33, 0x33, 0x32, 0x34, 0x38, - 0x30, 0x30, 0x31, 0x35, 0x30, 0xd2, 0x36, 0x39, 0x39, 0x2d, 0x31, 0x33, - 0x38, 0x30, 0x39, 0x2d, 0x30, 0x34, 0x30, 0x34, 0x2d, 0x36, 0x30, 0x30, - 0xc0, 0x01, 0x01, 0xd6, 0x4d, 0x41, 0x43, 0x3a, 0x20, 0x33, 0x43, 0x3a, - 0x36, 0x44, 0x3a, 0x36, 0x36, 0x3a, 0x31, 0x34, 0x3a, 0x43, 0x38, 0x3a, - 0x37, 0x41, 0xc1, 0x3b, 0x01, 0x09, 0x19, 0xc6, 0x4e, 0x56, 0x49, 0x44, - 0x49, 0x41, 0xc9, 0x50, 0x33, 0x38, 0x30, 0x39, 0x2d, 0x42, 0x4d, 0x43, - 0xd2, 0x36, 0x39, 0x39, 0x2d, 0x31, 0x33, 0x38, 0x30, 0x39, 0x2d, 0x30, - 0x34, 0x30, 0x34, 0x2d, 0x36, 0x30, 0x30, 0xc4, 0x41, 0x45, 0x2e, 0x31, - 0xcd, 0x31, 0x35, 0x38, 0x33, 0x33, 0x32, 0x34, 0x38, 0x30, 0x30, 0x31, - 0x35, 0x30, 0xc0, 0xc4, 0x76, 0x30, 0x2e, 0x31, 0xc1, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0xb4, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff - -}; - const size_t rainier_bb_fruid_len =3D sizeof(rainier_bb_fruid); const size_t rainier_bmc_fruid_len =3D sizeof(rainier_bmc_fruid); -const size_t gb200nvl_bmc_fruid_len =3D sizeof(gb200nvl_bmc_fruid); =20 diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 588a72bdf2..d229e48500 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -60,6 +60,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2600_bletchley.c', 'aspeed_ast2600_fby35.c', 'aspeed_ast2600_fuji.c', + 'aspeed_ast2600_gb200nvl.c', 'aspeed_ast2600_qcom-dc-scm-v1.c', 'aspeed_ast2600_qcom-firework.c', 'aspeed_ast10x0.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226473; cv=none; 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Tue, 4 Nov 2025 11:13:41 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 25/30] hw/arm/aspeed: Split Rainier machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:13:03 +0800 Message-ID: <20251104031325.146374-26-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226477322158500 This commit moves the IBM Rainier BMC machine implementation out of aspeed.c into a new standalone file aspeed_ast2600_rainier.c. This refactor continues the modularization effort for Aspeed platform support, placing each board=E2=80=99s logic and FRUID data in its own dedic= ated source file. It improves maintainability, readability, and simplifies future development for new Aspeed-based systems without cluttering aspeed.c. Key updates include: - Removed RAINIER_BMC_HW_STRAP1 and RAINIER_BMC_HW_STRAP2 macro definitions. - Moved rainier_bmc_i2c_init() and all related I2C device setup code into the new aspeed_ast2600_rainier.c file. - Moved aspeed_machine_rainier_class_init() and type registration logic out of aspeed.c. - Deleted aspeed_eeprom.h and aspeed_eeprom.c; their FRUID data and length definitions are now handled directly in the new Rainier file. - Added aspeed_ast2600_rainier.c to the Meson build system (meson.build). No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed_eeprom.h | 15 --- hw/arm/aspeed.c | 133 --------------------- hw/arm/aspeed_ast2600_rainier.c | 199 ++++++++++++++++++++++++++++++++ hw/arm/aspeed_eeprom.c | 54 --------- hw/arm/meson.build | 2 +- 5 files changed, 200 insertions(+), 203 deletions(-) delete mode 100644 hw/arm/aspeed_eeprom.h create mode 100644 hw/arm/aspeed_ast2600_rainier.c delete mode 100644 hw/arm/aspeed_eeprom.c diff --git a/hw/arm/aspeed_eeprom.h b/hw/arm/aspeed_eeprom.h deleted file mode 100644 index 86b97e4c6d..0000000000 --- a/hw/arm/aspeed_eeprom.h +++ /dev/null @@ -1,15 +0,0 @@ -/* - * Copyright (c) Meta Platforms, Inc. and affiliates. - * - * SPDX-License-Identifier: GPL-2.0-only - */ - -#ifndef ASPEED_EEPROM_H -#define ASPEED_EEPROM_H - -extern const uint8_t rainier_bb_fruid[]; -extern const size_t rainier_bb_fruid_len; -extern const uint8_t rainier_bmc_fruid[]; -extern const size_t rainier_bmc_fruid_len; - -#endif diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 77a4095f7d..56600be916 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -14,7 +14,6 @@ #include "hw/arm/boot.h" #include "hw/arm/aspeed.h" #include "hw/arm/aspeed_soc.h" -#include "hw/arm/aspeed_eeprom.h" #include "hw/arm/machines-qom.h" #include "hw/block/flash.h" #include "hw/i2c/i2c_mux_pca954x.h" @@ -48,10 +47,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { #define AST2700_EVB_HW_STRAP2 0x00000700 #endif =20 -/* Rainier hardware value: (QEMU prototype) */ -#define RAINIER_BMC_HW_STRAP1 (0x00422016 | SCU_AST2600_HW_STRAP_BOOT_SRC_= EMMC) -#define RAINIER_BMC_HW_STRAP2 0x80000848 - #define AST_SMP_MAILBOX_BASE 0x1e6e2180 #define AST_SMP_MBOX_FIELD_ENTRY (AST_SMP_MAILBOX_BASE + 0x0) #define AST_SMP_MBOX_FIELD_GOSIGN (AST_SMP_MAILBOX_BASE + 0x4) @@ -300,110 +295,6 @@ I2CSlave *aspeed_create_pca9554(AspeedSoCState *soc, = int bus_id, int addr) TYPE_PCA9554, addr); } =20 -static void rainier_bmc_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - I2CSlave *i2c_mux; - - at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 0), 0x51, 32 * KiB); - - aspeed_create_pca9552(soc, 3, 0x61); - - /* The rainier expects a TMP275 but a TMP105 is compatible */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), TYPE_TMP105, - 0x48); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), TYPE_TMP105, - 0x49); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), TYPE_TMP105, - 0x4a); - i2c_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), - "pca9546", 0x70); - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 0), 0x50, 64 * KiB); - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x51, 64 * KiB); - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 2), 0x52, 64 * KiB); - aspeed_create_pca9552(soc, 4, 0x60); - - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), TYPE_TMP105, - 0x48); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), TYPE_TMP105, - 0x49); - aspeed_create_pca9552(soc, 5, 0x60); - aspeed_create_pca9552(soc, 5, 0x61); - i2c_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), - "pca9546", 0x70); - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 0), 0x50, 64 * KiB); - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x51, 64 * KiB); - - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), TYPE_TMP105, - 0x48); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), TYPE_TMP105, - 0x4a); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), TYPE_TMP105, - 0x4b); - i2c_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), - "pca9546", 0x70); - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 0), 0x50, 64 * KiB); - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x51, 64 * KiB); - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 2), 0x50, 64 * KiB); - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 3), 0x51, 64 * KiB); - - aspeed_create_pca9552(soc, 7, 0x30); - aspeed_create_pca9552(soc, 7, 0x31); - aspeed_create_pca9552(soc, 7, 0x32); - aspeed_create_pca9552(soc, 7, 0x33); - aspeed_create_pca9552(soc, 7, 0x60); - aspeed_create_pca9552(soc, 7, 0x61); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), "dps310", 0x= 76); - /* Bus 7: TODO si7021-a20@20 */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), TYPE_TMP105, - 0x48); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), "max31785", = 0x52); - at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 7), 0x50, 64 * KiB); - at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 7), 0x51, 64 * KiB); - - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), TYPE_TMP105, - 0x48); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), TYPE_TMP105, - 0x4a); - at24c_eeprom_init_rom(aspeed_i2c_get_bus(&soc->i2c, 8), 0x50, - 64 * KiB, rainier_bb_fruid, rainier_bb_fruid_len= ); - at24c_eeprom_init_rom(aspeed_i2c_get_bus(&soc->i2c, 8), 0x51, - 64 * KiB, rainier_bmc_fruid, rainier_bmc_fruid_l= en); - aspeed_create_pca9552(soc, 8, 0x60); - aspeed_create_pca9552(soc, 8, 0x61); - /* Bus 8: ucd90320@11 */ - /* Bus 8: ucd90320@b */ - /* Bus 8: ucd90320@c */ - - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp423", 0x= 4c); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp423", 0x= 4d); - at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 9), 0x50, 128 * KiB); - - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 10), "tmp423", 0= x4c); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 10), "tmp423", 0= x4d); - at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 10), 0x50, 128 * KiB); - - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), TYPE_TMP105, - 0x48); - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), TYPE_TMP105, - 0x49); - i2c_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), - "pca9546", 0x70); - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 0), 0x50, 64 * KiB); - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x51, 64 * KiB); - aspeed_create_pca9552(soc, 11, 0x60); - - - at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 13), 0x50, 64 * KiB); - aspeed_create_pca9552(soc, 13, 0x60); - - at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 14), 0x50, 64 * KiB); - aspeed_create_pca9552(soc, 14, 0x60); - - at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 15), 0x50, 64 * KiB); - aspeed_create_pca9552(soc, 15, 0x60); -} - #define TYPE_LM75 TYPE_TMP105 #define TYPE_TMP75 TYPE_TMP105 #define TYPE_TMP421 "tmp421" @@ -760,25 +651,6 @@ static void aspeed_machine_ast2600_evb_class_init(Obje= ctClass *oc, aspeed_machine_ast2600_class_emmc_init(oc); }; =20 -static void aspeed_machine_rainier_class_init(ObjectClass *oc, const void = *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "IBM Rainier BMC (Cortex-A7)"; - amc->soc_name =3D "ast2600-a3"; - amc->hw_strap1 =3D RAINIER_BMC_HW_STRAP1; - amc->hw_strap2 =3D RAINIER_BMC_HW_STRAP2; - amc->fmc_model =3D "mx66l1g45g"; - amc->spi_model =3D "mx66l1g45g"; - amc->num_cs =3D 2; - amc->macs_mask =3D ASPEED_MAC2_ON | ASPEED_MAC3_ON; - amc->i2c_init =3D rainier_bmc_i2c_init; - mc->default_ram_size =3D 1 * GiB; - aspeed_machine_class_init_cpus_defaults(mc); - aspeed_machine_ast2600_class_emmc_init(oc); -}; - static void aspeed_machine_catalina_class_init(ObjectClass *oc, const void *data) { @@ -939,11 +811,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_ast2600_evb_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("rainier-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_rainier_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("catalina-bmc"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2600_rainier.c b/hw/arm/aspeed_ast2600_rainie= r.c new file mode 100644 index 0000000000..fe38a8a46f --- /dev/null +++ b/hw/arm/aspeed_ast2600_rainier.c @@ -0,0 +1,199 @@ +/* + * IBM Rainier + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/nvram/eeprom_at24c.h" +#include "hw/i2c/i2c_mux_pca954x.h" +#include "hw/sensor/tmp105.h" + +/* Rainier hardware value: (QEMU prototype) */ +#define RAINIER_BMC_HW_STRAP1 (0x00422016 | SCU_AST2600_HW_STRAP_BOOT_SRC_= EMMC) +#define RAINIER_BMC_HW_STRAP2 0x80000848 + +static const uint8_t rainier_bb_fruid[] =3D { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x84, + 0x28, 0x00, 0x52, 0x54, 0x04, 0x56, 0x48, 0x44, 0x52, 0x56, 0x44, 0x02, + 0x01, 0x00, 0x50, 0x54, 0x0e, 0x56, 0x54, 0x4f, 0x43, 0x00, 0x00, 0x37, + 0x00, 0x4a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x46, 0x08, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x00, 0x52, 0x54, + 0x04, 0x56, 0x54, 0x4f, 0x43, 0x50, 0x54, 0x38, 0x56, 0x49, 0x4e, 0x49, + 0x00, 0x00, 0x81, 0x00, 0x3a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x56, 0x53, + 0x59, 0x53, 0x00, 0x00, 0xbb, 0x00, 0x27, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x56, 0x43, 0x45, 0x4e, 0x00, 0x00, 0xe2, 0x00, 0x27, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x56, 0x53, 0x42, 0x50, 0x00, 0x00, 0x09, 0x01, 0x19, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x50, 0x46, 0x01, 0x00, 0x00, 0x00, 0x36, 0x00, + 0x52, 0x54, 0x04, 0x56, 0x49, 0x4e, 0x49, 0x44, 0x52, 0x04, 0x44, 0x45, + 0x53, 0x43, 0x48, 0x57, 0x02, 0x30, 0x31, 0x43, 0x43, 0x04, 0x33, 0x34, + 0x35, 0x36, 0x46, 0x4e, 0x04, 0x46, 0x52, 0x34, 0x39, 0x53, 0x4e, 0x04, + 0x53, 0x52, 0x31, 0x32, 0x50, 0x4e, 0x04, 0x50, 0x52, 0x39, 0x39, 0x50, + 0x46, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x23, 0x00, 0x52, 0x54, + 0x04, 0x56, 0x53, 0x59, 0x53, 0x53, 0x45, 0x07, 0x49, 0x42, 0x4d, 0x53, + 0x59, 0x53, 0x31, 0x54, 0x4d, 0x08, 0x32, 0x32, 0x32, 0x32, 0x2d, 0x32, + 0x32, 0x32, 0x50, 0x46, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x23, + 0x00, 0x52, 0x54, 0x04, 0x56, 0x43, 0x45, 0x4e, 0x53, 0x45, 0x07, 0x31, + 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x46, 0x43, 0x08, 0x31, 0x31, 0x31, + 0x31, 0x2d, 0x31, 0x31, 0x31, 0x50, 0x46, 0x04, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x15, 0x00, 0x52, 0x54, 0x04, 0x56, 0x53, 0x42, 0x50, 0x49, + 0x4d, 0x04, 0x50, 0x00, 0x10, 0x01, 0x50, 0x46, 0x04, 0x00, 0x00, 0x00, + 0x00, 0x00, +}; +static const size_t rainier_bb_fruid_len =3D sizeof(rainier_bb_fruid); + +/* Rainier BMC FRU */ +static const uint8_t rainier_bmc_fruid[] =3D { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x84, + 0x28, 0x00, 0x52, 0x54, 0x04, 0x56, 0x48, 0x44, 0x52, 0x56, 0x44, 0x02, + 0x01, 0x00, 0x50, 0x54, 0x0e, 0x56, 0x54, 0x4f, 0x43, 0x00, 0x00, 0x37, + 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x46, 0x08, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x52, 0x54, + 0x04, 0x56, 0x54, 0x4f, 0x43, 0x50, 0x54, 0x0e, 0x56, 0x49, 0x4e, 0x49, + 0x00, 0x00, 0x57, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x46, + 0x01, 0x00, 0x00, 0x00, 0x1a, 0x00, 0x52, 0x54, 0x04, 0x56, 0x49, 0x4e, + 0x49, 0x44, 0x52, 0x04, 0x44, 0x45, 0x53, 0x43, 0x48, 0x57, 0x02, 0x30, + 0x31, 0x50, 0x46, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, +}; +static const size_t rainier_bmc_fruid_len =3D sizeof(rainier_bmc_fruid); + +static void rainier_bmc_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + I2CSlave *i2c_mux; + + at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 0), 0x51, 32 * KiB); + + aspeed_create_pca9552(soc, 3, 0x61); + + /* The rainier expects a TMP275 but a TMP105 is compatible */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), TYPE_TMP105, + 0x48); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), TYPE_TMP105, + 0x49); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), TYPE_TMP105, + 0x4a); + i2c_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), + "pca9546", 0x70); + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 0), 0x50, 64 * KiB); + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x51, 64 * KiB); + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 2), 0x52, 64 * KiB); + aspeed_create_pca9552(soc, 4, 0x60); + + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), TYPE_TMP105, + 0x48); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), TYPE_TMP105, + 0x49); + aspeed_create_pca9552(soc, 5, 0x60); + aspeed_create_pca9552(soc, 5, 0x61); + i2c_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), + "pca9546", 0x70); + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 0), 0x50, 64 * KiB); + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x51, 64 * KiB); + + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), TYPE_TMP105, + 0x48); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), TYPE_TMP105, + 0x4a); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), TYPE_TMP105, + 0x4b); + i2c_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), + "pca9546", 0x70); + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 0), 0x50, 64 * KiB); + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x51, 64 * KiB); + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 2), 0x50, 64 * KiB); + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 3), 0x51, 64 * KiB); + + aspeed_create_pca9552(soc, 7, 0x30); + aspeed_create_pca9552(soc, 7, 0x31); + aspeed_create_pca9552(soc, 7, 0x32); + aspeed_create_pca9552(soc, 7, 0x33); + aspeed_create_pca9552(soc, 7, 0x60); + aspeed_create_pca9552(soc, 7, 0x61); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), "dps310", 0x= 76); + /* Bus 7: TODO si7021-a20@20 */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), TYPE_TMP105, + 0x48); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), "max31785", = 0x52); + at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 7), 0x50, 64 * KiB); + at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 7), 0x51, 64 * KiB); + + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), TYPE_TMP105, + 0x48); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), TYPE_TMP105, + 0x4a); + at24c_eeprom_init_rom(aspeed_i2c_get_bus(&soc->i2c, 8), 0x50, + 64 * KiB, rainier_bb_fruid, rainier_bb_fruid_len= ); + at24c_eeprom_init_rom(aspeed_i2c_get_bus(&soc->i2c, 8), 0x51, + 64 * KiB, rainier_bmc_fruid, rainier_bmc_fruid_l= en); + aspeed_create_pca9552(soc, 8, 0x60); + aspeed_create_pca9552(soc, 8, 0x61); + /* Bus 8: ucd90320@11 */ + /* Bus 8: ucd90320@b */ + /* Bus 8: ucd90320@c */ + + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp423", 0x= 4c); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp423", 0x= 4d); + at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 9), 0x50, 128 * KiB); + + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 10), "tmp423", 0= x4c); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 10), "tmp423", 0= x4d); + at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 10), 0x50, 128 * KiB); + + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), TYPE_TMP105, + 0x48); + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), TYPE_TMP105, + 0x49); + i2c_mux =3D i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), + "pca9546", 0x70); + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 0), 0x50, 64 * KiB); + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x51, 64 * KiB); + aspeed_create_pca9552(soc, 11, 0x60); + + + at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 13), 0x50, 64 * KiB); + aspeed_create_pca9552(soc, 13, 0x60); + + at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 14), 0x50, 64 * KiB); + aspeed_create_pca9552(soc, 14, 0x60); + + at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 15), 0x50, 64 * KiB); + aspeed_create_pca9552(soc, 15, 0x60); +} + +static void aspeed_machine_rainier_class_init(ObjectClass *oc, const void = *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "IBM Rainier BMC (Cortex-A7)"; + amc->soc_name =3D "ast2600-a3"; + amc->hw_strap1 =3D RAINIER_BMC_HW_STRAP1; + amc->hw_strap2 =3D RAINIER_BMC_HW_STRAP2; + amc->fmc_model =3D "mx66l1g45g"; + amc->spi_model =3D "mx66l1g45g"; + amc->num_cs =3D 2; + amc->macs_mask =3D ASPEED_MAC2_ON | ASPEED_MAC3_ON; + amc->i2c_init =3D rainier_bmc_i2c_init; + mc->default_ram_size =3D 1 * GiB; + aspeed_machine_class_init_cpus_defaults(mc); + aspeed_machine_ast2600_class_emmc_init(oc); +}; + +static const TypeInfo aspeed_ast2600_rainier_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("rainier-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_rainier_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2600_rainier_types) + diff --git a/hw/arm/aspeed_eeprom.c b/hw/arm/aspeed_eeprom.c deleted file mode 100644 index 85a2aa4036..0000000000 --- a/hw/arm/aspeed_eeprom.c +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright (c) Meta Platforms, Inc. and affiliates. - * - * SPDX-License-Identifier: GPL-2.0-only - */ - -#include "qemu/osdep.h" -#include "aspeed_eeprom.h" - -const uint8_t rainier_bb_fruid[] =3D { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x84, - 0x28, 0x00, 0x52, 0x54, 0x04, 0x56, 0x48, 0x44, 0x52, 0x56, 0x44, 0x02, - 0x01, 0x00, 0x50, 0x54, 0x0e, 0x56, 0x54, 0x4f, 0x43, 0x00, 0x00, 0x37, - 0x00, 0x4a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x46, 0x08, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x00, 0x52, 0x54, - 0x04, 0x56, 0x54, 0x4f, 0x43, 0x50, 0x54, 0x38, 0x56, 0x49, 0x4e, 0x49, - 0x00, 0x00, 0x81, 0x00, 0x3a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x56, 0x53, - 0x59, 0x53, 0x00, 0x00, 0xbb, 0x00, 0x27, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x56, 0x43, 0x45, 0x4e, 0x00, 0x00, 0xe2, 0x00, 0x27, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x56, 0x53, 0x42, 0x50, 0x00, 0x00, 0x09, 0x01, 0x19, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x50, 0x46, 0x01, 0x00, 0x00, 0x00, 0x36, 0x00, - 0x52, 0x54, 0x04, 0x56, 0x49, 0x4e, 0x49, 0x44, 0x52, 0x04, 0x44, 0x45, - 0x53, 0x43, 0x48, 0x57, 0x02, 0x30, 0x31, 0x43, 0x43, 0x04, 0x33, 0x34, - 0x35, 0x36, 0x46, 0x4e, 0x04, 0x46, 0x52, 0x34, 0x39, 0x53, 0x4e, 0x04, - 0x53, 0x52, 0x31, 0x32, 0x50, 0x4e, 0x04, 0x50, 0x52, 0x39, 0x39, 0x50, - 0x46, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x23, 0x00, 0x52, 0x54, - 0x04, 0x56, 0x53, 0x59, 0x53, 0x53, 0x45, 0x07, 0x49, 0x42, 0x4d, 0x53, - 0x59, 0x53, 0x31, 0x54, 0x4d, 0x08, 0x32, 0x32, 0x32, 0x32, 0x2d, 0x32, - 0x32, 0x32, 0x50, 0x46, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x23, - 0x00, 0x52, 0x54, 0x04, 0x56, 0x43, 0x45, 0x4e, 0x53, 0x45, 0x07, 0x31, - 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x46, 0x43, 0x08, 0x31, 0x31, 0x31, - 0x31, 0x2d, 0x31, 0x31, 0x31, 0x50, 0x46, 0x04, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x15, 0x00, 0x52, 0x54, 0x04, 0x56, 0x53, 0x42, 0x50, 0x49, - 0x4d, 0x04, 0x50, 0x00, 0x10, 0x01, 0x50, 0x46, 0x04, 0x00, 0x00, 0x00, - 0x00, 0x00, -}; - -/* Rainier BMC FRU */ -const uint8_t rainier_bmc_fruid[] =3D { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x84, - 0x28, 0x00, 0x52, 0x54, 0x04, 0x56, 0x48, 0x44, 0x52, 0x56, 0x44, 0x02, - 0x01, 0x00, 0x50, 0x54, 0x0e, 0x56, 0x54, 0x4f, 0x43, 0x00, 0x00, 0x37, - 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x46, 0x08, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x52, 0x54, - 0x04, 0x56, 0x54, 0x4f, 0x43, 0x50, 0x54, 0x0e, 0x56, 0x49, 0x4e, 0x49, - 0x00, 0x00, 0x57, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x46, - 0x01, 0x00, 0x00, 0x00, 0x1a, 0x00, 0x52, 0x54, 0x04, 0x56, 0x49, 0x4e, - 0x49, 0x44, 0x52, 0x04, 0x44, 0x45, 0x53, 0x43, 0x48, 0x57, 0x02, 0x30, - 0x31, 0x50, 0x46, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, -}; - -const size_t rainier_bb_fruid_len =3D sizeof(rainier_bb_fruid); -const size_t rainier_bmc_fruid_len =3D sizeof(rainier_bmc_fruid); - diff --git a/hw/arm/meson.build b/hw/arm/meson.build index d229e48500..d7e4d87dc8 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -63,8 +63,8 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2600_gb200nvl.c', 'aspeed_ast2600_qcom-dc-scm-v1.c', 'aspeed_ast2600_qcom-firework.c', + 'aspeed_ast2600_rainier.c', 'aspeed_ast10x0.c', - 'aspeed_eeprom.c', 'fby35.c')) arm_common_ss.add(when: ['CONFIG_ASPEED_SOC', 'TARGET_AARCH64'], if_true: = files( 'aspeed_ast27x0.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 4 Nov 2025 11:13:42 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:42 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 26/30] hw/arm/aspeed: Split Catalina machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:13:04 +0800 Message-ID: <20251104031325.146374-27-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226328773154100 This commit moves the Facebook Catalina BMC machine implementation out of aspeed.c into a new standalone file aspeed_ast2600_catalina.c. This refactor continues the ongoing modularization of Aspeed platform support, organizing each board=E2=80=99s logic into its own dedicated sourc= e file. It improves maintainability, readability, and simplifies future development of new BMC platforms without cluttering aspeed.c. Key updates include: - Moved CATALINA_BMC_HW_STRAP1 and CATALINA_BMC_HW_STRAP2 macro definitions into the new file. - Moved catalina_bmc_i2c_init() and all Catalina-specific I2C device setup into the new aspeed_ast2600_catalina.c file. - Moved aspeed_machine_catalina_class_init() and type registration logic out of aspeed.c. - Cleaned up all Catalina-specific code and macros from aspeed.c. - Added aspeed_ast2600_catalina.c to the Meson build system (meson.build). No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 205 ---------------------------- hw/arm/aspeed_ast2600_catalina.c | 226 +++++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 227 insertions(+), 205 deletions(-) create mode 100644 hw/arm/aspeed_ast2600_catalina.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 56600be916..ad3bb8cbac 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -16,11 +16,9 @@ #include "hw/arm/aspeed_soc.h" #include "hw/arm/machines-qom.h" #include "hw/block/flash.h" -#include "hw/i2c/i2c_mux_pca954x.h" #include "hw/i2c/smbus_eeprom.h" #include "hw/gpio/pca9552.h" #include "hw/gpio/pca9554.h" -#include "hw/nvram/eeprom_at24c.h" #include "hw/sensor/tmp105.h" #include "hw/misc/led.h" #include "hw/qdev-properties.h" @@ -295,184 +293,6 @@ I2CSlave *aspeed_create_pca9554(AspeedSoCState *soc, = int bus_id, int addr) TYPE_PCA9554, addr); } =20 -#define TYPE_LM75 TYPE_TMP105 -#define TYPE_TMP75 TYPE_TMP105 -#define TYPE_TMP421 "tmp421" -#define TYPE_DS1338 "ds1338" - -/* Catalina hardware value */ -#define CATALINA_BMC_HW_STRAP1 0x00002002 -#define CATALINA_BMC_HW_STRAP2 0x00000800 - -#define CATALINA_BMC_RAM_SIZE ASPEED_RAM_SIZE(2 * GiB) - -static void catalina_bmc_i2c_init(AspeedMachineState *bmc) -{ - /* Reference from v6.16-rc2 aspeed-bmc-facebook-catalina.dts */ - - AspeedSoCState *soc =3D bmc->soc; - I2CBus *i2c[16] =3D {}; - I2CSlave *i2c_mux; - - /* busses 0-15 are all used. */ - for (int i =3D 0; i < ARRAY_SIZE(i2c); i++) { - i2c[i] =3D aspeed_i2c_get_bus(&soc->i2c, i); - } - - /* &i2c0 */ - /* i2c-mux@71 (PCA9546) on i2c0 */ - i2c_slave_create_simple(i2c[0], TYPE_PCA9546, 0x71); - - /* i2c-mux@72 (PCA9546) on i2c0 */ - i2c_mux =3D i2c_slave_create_simple(i2c[0], TYPE_PCA9546, 0x72); - - /* i2c0mux1ch1 */ - /* io_expander7 - pca9535@20 */ - i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 1), - TYPE_PCA9552, 0x20); - /* eeprom@50 */ - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x50, 8 * KiB); - - /* i2c-mux@73 (PCA9546) on i2c0 */ - i2c_slave_create_simple(i2c[0], TYPE_PCA9546, 0x73); - - /* i2c-mux@75 (PCA9546) on i2c0 */ - i2c_slave_create_simple(i2c[0], TYPE_PCA9546, 0x75); - - /* i2c-mux@76 (PCA9546) on i2c0 */ - i2c_mux =3D i2c_slave_create_simple(i2c[0], TYPE_PCA9546, 0x76); - - /* i2c0mux4ch1 */ - /* io_expander8 - pca9535@21 */ - i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 1), - TYPE_PCA9552, 0x21); - /* eeprom@50 */ - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x50, 8 * KiB); - - /* i2c-mux@77 (PCA9546) on i2c0 */ - i2c_slave_create_simple(i2c[0], TYPE_PCA9546, 0x77); - - - /* &i2c1 */ - /* i2c-mux@70 (PCA9548) on i2c1 */ - i2c_mux =3D i2c_slave_create_simple(i2c[1], TYPE_PCA9548, 0x70); - /* i2c1mux0ch0 */ - /* ina238@41 - no model */ - /* ina238@42 - no model */ - /* ina238@44 - no model */ - /* i2c1mux0ch1 */ - /* ina238@41 - no model */ - /* ina238@43 - no model */ - /* i2c1mux0ch4 */ - /* ltc4287@42 - no model */ - /* ltc4287@43 - no model */ - - /* i2c1mux0ch5 */ - /* eeprom@54 */ - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 5), 0x54, 8 * KiB); - /* tpm75@4f */ - i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 5), TYPE_TMP75, 0= x4f); - - /* i2c1mux0ch6 */ - /* io_expander5 - pca9554@27 */ - i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 6), - TYPE_PCA9554, 0x27); - /* io_expander6 - pca9555@25 */ - i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 6), - TYPE_PCA9552, 0x25); - /* eeprom@51 */ - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 6), 0x51, 8 * KiB); - - /* i2c1mux0ch7 */ - /* eeprom@53 */ - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 7), 0x53, 8 * KiB); - /* temperature-sensor@4b - tmp75 */ - i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 7), TYPE_TMP75, 0= x4b); - - /* &i2c2 */ - /* io_expander0 - pca9555@20 */ - i2c_slave_create_simple(i2c[2], TYPE_PCA9552, 0x20); - /* io_expander0 - pca9555@21 */ - i2c_slave_create_simple(i2c[2], TYPE_PCA9552, 0x21); - /* io_expander0 - pca9555@27 */ - i2c_slave_create_simple(i2c[2], TYPE_PCA9552, 0x27); - /* eeprom@50 */ - at24c_eeprom_init(i2c[2], 0x50, 8 * KiB); - /* eeprom@51 */ - at24c_eeprom_init(i2c[2], 0x51, 8 * KiB); - - /* &i2c5 */ - /* i2c-mux@70 (PCA9548) on i2c5 */ - i2c_mux =3D i2c_slave_create_simple(i2c[5], TYPE_PCA9548, 0x70); - /* i2c5mux0ch6 */ - /* eeprom@52 */ - at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 6), 0x52, 8 * KiB); - /* i2c5mux0ch7 */ - /* ina230@40 - no model */ - /* ina230@41 - no model */ - /* ina230@44 - no model */ - /* ina230@45 - no model */ - - /* &i2c6 */ - /* io_expander3 - pca9555@21 */ - i2c_slave_create_simple(i2c[6], TYPE_PCA9552, 0x21); - /* rtc@6f - nct3018y */ - i2c_slave_create_simple(i2c[6], TYPE_DS1338, 0x6f); - - /* &i2c9 */ - /* io_expander4 - pca9555@4f */ - i2c_slave_create_simple(i2c[9], TYPE_PCA9552, 0x4f); - /* temperature-sensor@4b - tpm75 */ - i2c_slave_create_simple(i2c[9], TYPE_TMP75, 0x4b); - /* eeprom@50 */ - at24c_eeprom_init(i2c[9], 0x50, 8 * KiB); - /* eeprom@56 */ - at24c_eeprom_init(i2c[9], 0x56, 8 * KiB); - - /* &i2c10 */ - /* temperature-sensor@1f - tpm421 */ - i2c_slave_create_simple(i2c[10], TYPE_TMP421, 0x1f); - /* eeprom@50 */ - at24c_eeprom_init(i2c[10], 0x50, 8 * KiB); - - /* &i2c11 */ - /* ssif-bmc@10 - no model */ - - /* &i2c12 */ - /* eeprom@50 */ - at24c_eeprom_init(i2c[12], 0x50, 8 * KiB); - - /* &i2c13 */ - /* eeprom@50 */ - at24c_eeprom_init(i2c[13], 0x50, 8 * KiB); - /* eeprom@54 */ - at24c_eeprom_init(i2c[13], 0x54, 256); - /* eeprom@55 */ - at24c_eeprom_init(i2c[13], 0x55, 256); - /* eeprom@57 */ - at24c_eeprom_init(i2c[13], 0x57, 256); - - /* &i2c14 */ - /* io_expander9 - pca9555@10 */ - i2c_slave_create_simple(i2c[14], TYPE_PCA9552, 0x10); - /* io_expander10 - pca9555@11 */ - i2c_slave_create_simple(i2c[14], TYPE_PCA9552, 0x11); - /* io_expander11 - pca9555@12 */ - i2c_slave_create_simple(i2c[14], TYPE_PCA9552, 0x12); - /* io_expander12 - pca9555@13 */ - i2c_slave_create_simple(i2c[14], TYPE_PCA9552, 0x13); - /* io_expander13 - pca9555@14 */ - i2c_slave_create_simple(i2c[14], TYPE_PCA9552, 0x14); - /* io_expander14 - pca9555@15 */ - i2c_slave_create_simple(i2c[14], TYPE_PCA9552, 0x15); - - /* &i2c15 */ - /* temperature-sensor@1f - tmp421 */ - i2c_slave_create_simple(i2c[15], TYPE_TMP421, 0x1f); - /* eeprom@52 */ - at24c_eeprom_init(i2c[15], 0x52, 8 * KiB); -} - static bool aspeed_get_mmio_exec(Object *obj, Error **errp) { return ASPEED_MACHINE(obj)->mmio_exec; @@ -651,26 +471,6 @@ static void aspeed_machine_ast2600_evb_class_init(Obje= ctClass *oc, aspeed_machine_ast2600_class_emmc_init(oc); }; =20 -static void aspeed_machine_catalina_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Facebook Catalina BMC (Cortex-A7)"; - amc->soc_name =3D "ast2600-a3"; - amc->hw_strap1 =3D CATALINA_BMC_HW_STRAP1; - amc->hw_strap2 =3D CATALINA_BMC_HW_STRAP2; - amc->fmc_model =3D "w25q01jvq"; - amc->spi_model =3D NULL; - amc->num_cs =3D 2; - amc->macs_mask =3D ASPEED_MAC2_ON; - amc->i2c_init =3D catalina_bmc_i2c_init; - mc->default_ram_size =3D CATALINA_BMC_RAM_SIZE; - aspeed_machine_class_init_cpus_defaults(mc); - aspeed_machine_ast2600_class_emmc_init(oc); -} - #define AST1030_INTERNAL_FLASH_SIZE (1024 * 1024) /* Main SYSCLK frequency in Hz (200MHz) */ #define SYSCLK_FRQ 200000000ULL @@ -811,11 +611,6 @@ static const TypeInfo aspeed_machine_types[] =3D { .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_ast2600_evb_class_init, .interfaces =3D arm_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("catalina-bmc"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_catalina_class_init, - .interfaces =3D arm_machine_interfaces, }, { .name =3D MACHINE_TYPE_NAME("ast1030-evb"), .parent =3D TYPE_ASPEED_MACHINE, diff --git a/hw/arm/aspeed_ast2600_catalina.c b/hw/arm/aspeed_ast2600_catal= ina.c new file mode 100644 index 0000000000..42444d4ab3 --- /dev/null +++ b/hw/arm/aspeed_ast2600_catalina.c @@ -0,0 +1,226 @@ +/* + * Facebook Catalina + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/i2c/i2c_mux_pca954x.h" +#include "hw/gpio/pca9552.h" +#include "hw/gpio/pca9554.h" +#include "hw/nvram/eeprom_at24c.h" +#include "hw/sensor/tmp105.h" + +/* Catalina hardware value */ +#define CATALINA_BMC_HW_STRAP1 0x00002002 +#define CATALINA_BMC_HW_STRAP2 0x00000800 +#define CATALINA_BMC_RAM_SIZE ASPEED_RAM_SIZE(2 * GiB) + +#define TYPE_TMP75 TYPE_TMP105 +#define TYPE_TMP421 "tmp421" +#define TYPE_DS1338 "ds1338" + +static void catalina_bmc_i2c_init(AspeedMachineState *bmc) +{ + /* Reference from v6.16-rc2 aspeed-bmc-facebook-catalina.dts */ + + AspeedSoCState *soc =3D bmc->soc; + I2CBus *i2c[16] =3D {}; + I2CSlave *i2c_mux; + + /* busses 0-15 are all used. */ + for (int i =3D 0; i < ARRAY_SIZE(i2c); i++) { + i2c[i] =3D aspeed_i2c_get_bus(&soc->i2c, i); + } + + /* &i2c0 */ + /* i2c-mux@71 (PCA9546) on i2c0 */ + i2c_slave_create_simple(i2c[0], TYPE_PCA9546, 0x71); + + /* i2c-mux@72 (PCA9546) on i2c0 */ + i2c_mux =3D i2c_slave_create_simple(i2c[0], TYPE_PCA9546, 0x72); + + /* i2c0mux1ch1 */ + /* io_expander7 - pca9535@20 */ + i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 1), + TYPE_PCA9552, 0x20); + /* eeprom@50 */ + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x50, 8 * KiB); + + /* i2c-mux@73 (PCA9546) on i2c0 */ + i2c_slave_create_simple(i2c[0], TYPE_PCA9546, 0x73); + + /* i2c-mux@75 (PCA9546) on i2c0 */ + i2c_slave_create_simple(i2c[0], TYPE_PCA9546, 0x75); + + /* i2c-mux@76 (PCA9546) on i2c0 */ + i2c_mux =3D i2c_slave_create_simple(i2c[0], TYPE_PCA9546, 0x76); + + /* i2c0mux4ch1 */ + /* io_expander8 - pca9535@21 */ + i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 1), + TYPE_PCA9552, 0x21); + /* eeprom@50 */ + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 1), 0x50, 8 * KiB); + + /* i2c-mux@77 (PCA9546) on i2c0 */ + i2c_slave_create_simple(i2c[0], TYPE_PCA9546, 0x77); + + + /* &i2c1 */ + /* i2c-mux@70 (PCA9548) on i2c1 */ + i2c_mux =3D i2c_slave_create_simple(i2c[1], TYPE_PCA9548, 0x70); + /* i2c1mux0ch0 */ + /* ina238@41 - no model */ + /* ina238@42 - no model */ + /* ina238@44 - no model */ + /* i2c1mux0ch1 */ + /* ina238@41 - no model */ + /* ina238@43 - no model */ + /* i2c1mux0ch4 */ + /* ltc4287@42 - no model */ + /* ltc4287@43 - no model */ + + /* i2c1mux0ch5 */ + /* eeprom@54 */ + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 5), 0x54, 8 * KiB); + /* tpm75@4f */ + i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 5), TYPE_TMP75, 0= x4f); + + /* i2c1mux0ch6 */ + /* io_expander5 - pca9554@27 */ + i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 6), + TYPE_PCA9554, 0x27); + /* io_expander6 - pca9555@25 */ + i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 6), + TYPE_PCA9552, 0x25); + /* eeprom@51 */ + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 6), 0x51, 8 * KiB); + + /* i2c1mux0ch7 */ + /* eeprom@53 */ + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 7), 0x53, 8 * KiB); + /* temperature-sensor@4b - tmp75 */ + i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 7), TYPE_TMP75, 0= x4b); + + /* &i2c2 */ + /* io_expander0 - pca9555@20 */ + i2c_slave_create_simple(i2c[2], TYPE_PCA9552, 0x20); + /* io_expander0 - pca9555@21 */ + i2c_slave_create_simple(i2c[2], TYPE_PCA9552, 0x21); + /* io_expander0 - pca9555@27 */ + i2c_slave_create_simple(i2c[2], TYPE_PCA9552, 0x27); + /* eeprom@50 */ + at24c_eeprom_init(i2c[2], 0x50, 8 * KiB); + /* eeprom@51 */ + at24c_eeprom_init(i2c[2], 0x51, 8 * KiB); + + /* &i2c5 */ + /* i2c-mux@70 (PCA9548) on i2c5 */ + i2c_mux =3D i2c_slave_create_simple(i2c[5], TYPE_PCA9548, 0x70); + /* i2c5mux0ch6 */ + /* eeprom@52 */ + at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 6), 0x52, 8 * KiB); + /* i2c5mux0ch7 */ + /* ina230@40 - no model */ + /* ina230@41 - no model */ + /* ina230@44 - no model */ + /* ina230@45 - no model */ + + /* &i2c6 */ + /* io_expander3 - pca9555@21 */ + i2c_slave_create_simple(i2c[6], TYPE_PCA9552, 0x21); + /* rtc@6f - nct3018y */ + i2c_slave_create_simple(i2c[6], TYPE_DS1338, 0x6f); + + /* &i2c9 */ + /* io_expander4 - pca9555@4f */ + i2c_slave_create_simple(i2c[9], TYPE_PCA9552, 0x4f); + /* temperature-sensor@4b - tpm75 */ + i2c_slave_create_simple(i2c[9], TYPE_TMP75, 0x4b); + /* eeprom@50 */ + at24c_eeprom_init(i2c[9], 0x50, 8 * KiB); + /* eeprom@56 */ + at24c_eeprom_init(i2c[9], 0x56, 8 * KiB); + + /* &i2c10 */ + /* temperature-sensor@1f - tpm421 */ + i2c_slave_create_simple(i2c[10], TYPE_TMP421, 0x1f); + /* eeprom@50 */ + at24c_eeprom_init(i2c[10], 0x50, 8 * KiB); + + /* &i2c11 */ + /* ssif-bmc@10 - no model */ + + /* &i2c12 */ + /* eeprom@50 */ + at24c_eeprom_init(i2c[12], 0x50, 8 * KiB); + + /* &i2c13 */ + /* eeprom@50 */ + at24c_eeprom_init(i2c[13], 0x50, 8 * KiB); + /* eeprom@54 */ + at24c_eeprom_init(i2c[13], 0x54, 256); + /* eeprom@55 */ + at24c_eeprom_init(i2c[13], 0x55, 256); + /* eeprom@57 */ + at24c_eeprom_init(i2c[13], 0x57, 256); + + /* &i2c14 */ + /* io_expander9 - pca9555@10 */ + i2c_slave_create_simple(i2c[14], TYPE_PCA9552, 0x10); + /* io_expander10 - pca9555@11 */ + i2c_slave_create_simple(i2c[14], TYPE_PCA9552, 0x11); + /* io_expander11 - pca9555@12 */ + i2c_slave_create_simple(i2c[14], TYPE_PCA9552, 0x12); + /* io_expander12 - pca9555@13 */ + i2c_slave_create_simple(i2c[14], TYPE_PCA9552, 0x13); + /* io_expander13 - pca9555@14 */ + i2c_slave_create_simple(i2c[14], TYPE_PCA9552, 0x14); + /* io_expander14 - pca9555@15 */ + i2c_slave_create_simple(i2c[14], TYPE_PCA9552, 0x15); + + /* &i2c15 */ + /* temperature-sensor@1f - tmp421 */ + i2c_slave_create_simple(i2c[15], TYPE_TMP421, 0x1f); + /* eeprom@52 */ + at24c_eeprom_init(i2c[15], 0x52, 8 * KiB); +} + +static void aspeed_machine_catalina_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Facebook Catalina BMC (Cortex-A7)"; + amc->soc_name =3D "ast2600-a3"; + amc->hw_strap1 =3D CATALINA_BMC_HW_STRAP1; + amc->hw_strap2 =3D CATALINA_BMC_HW_STRAP2; + amc->fmc_model =3D "w25q01jvq"; + amc->spi_model =3D NULL; + amc->num_cs =3D 2; + amc->macs_mask =3D ASPEED_MAC2_ON; + amc->i2c_init =3D catalina_bmc_i2c_init; + mc->default_ram_size =3D CATALINA_BMC_RAM_SIZE; + aspeed_machine_class_init_cpus_defaults(mc); + aspeed_machine_ast2600_class_emmc_init(oc); +} + +static const TypeInfo aspeed_ast2600_catalina_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("catalina-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_catalina_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2600_catalina_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index d7e4d87dc8..6b79517ec9 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -58,6 +58,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2500_yosemitev2.c', 'aspeed_ast2600.c', 'aspeed_ast2600_bletchley.c', + 'aspeed_ast2600_catalina.c', 'aspeed_ast2600_fby35.c', 'aspeed_ast2600_fuji.c', 'aspeed_ast2600_gb200nvl.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226473; cv=none; d=zohomail.com; s=zohoarc; b=JlbsPeiiXsRbimDb4gQdbSMspRGINIe4nF3MYa5TY9PWCbZUlN2BzHI4ifYeeghUDenpM46IVVZpCBsNfSQOiSxwwl54fhb40JF08WM60eN5zk2o57RKAvBa/FZQbzHEqiaPRq56hoKxKpi5uldCj3h57YTx//ZEujDYkwNI4Ko= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226473; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=kUHU/YFRgmpntEcBgr9RvkIEjcWIzJQ1iSgMXdW3SGs=; b=f8JQRmJ2iHbu/ISe0BBS2NI5YNu7I3FLWT8yA4xq+oFocZAv+zTflzAPEaHerYozCHtjoZEx7WSVOW80nHNgkUda5ZoubcLg/xdpYmXm/8WnXTPlQsFyVpbyvODuV8g9bdta9PnkCoKcl8R1mNNnzdgwmVgGBqarOcCaz8oH1Jk= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 176222647389361.32818515650308; Mon, 3 Nov 2025 19:21:13 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vG7XG-0000KR-Ve; Mon, 03 Nov 2025 22:16:43 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7Wf-0007rE-R1; Mon, 03 Nov 2025 22:16:06 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7Wa-0004m7-5d; Mon, 03 Nov 2025 22:16:05 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:43 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:43 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 27/30] hw/arm/aspeed: Split AST2600 EVB machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:13:05 +0800 Message-ID: <20251104031325.146374-28-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226475952154100 This commit moves the Aspeed AST2600 EVB machine implementation out of aspeed.c into a new standalone file aspeed_ast2600_evb.c. This refactor continues the modularization effort of the Aspeed platform machine definitions, separating each board=E2=80=99s initialization logic i= nto its own dedicated source file. It improves code maintainability, readability, and reduces clutter in aspeed.c, simplifying future platform extensions. Key updates include: - Moved AST2600_EVB_HW_STRAP1 and AST2600_EVB_HW_STRAP2 macro definitions into the new aspeed_ast2600_evb.c file. - Moved ast2600_evb_i2c_init() and related device initialization code into the new aspeed_ast2600_evb.c file. - Moved aspeed_machine_ast2600_evb_class_init() and type registration logic out of aspeed.c. - Added aspeed_ast2600_evb.c to the Meson build system (meson.build). - Cleaned up all AST2600 EVB-specific code and macros from aspeed.c. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 44 ------------------------- hw/arm/aspeed_ast2600_evb.c | 66 +++++++++++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 67 insertions(+), 44 deletions(-) create mode 100644 hw/arm/aspeed_ast2600_evb.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index ad3bb8cbac..ce3610ce5a 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -33,10 +33,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { .board_id =3D -1, /* device-tree-only board */ }; =20 -/* AST2600 evb hardware value */ -#define AST2600_EVB_HW_STRAP1 0x000000C0 -#define AST2600_EVB_HW_STRAP2 0x00000003 - #ifdef TARGET_AARCH64 /* AST2700 evb hardware value */ /* SCU HW Strap1 */ @@ -268,19 +264,6 @@ static void aspeed_machine_init(MachineState *machine) arm_load_kernel(ARM_CPU(first_cpu), machine, &aspeed_board_binfo); } =20 -static void ast2600_evb_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - uint8_t *eeprom_buf =3D g_malloc0(8 * 1024); - - smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 7), 0x50, - eeprom_buf); - - /* LM75 is compatible with TMP105 driver */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), - TYPE_TMP105, 0x4d); -} - void aspeed_create_pca9552(AspeedSoCState *soc, int bus_id, int addr) { i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, bus_id), @@ -449,28 +432,6 @@ static void aspeed_machine_class_init(ObjectClass *oc,= const void *data) aspeed_machine_class_props_init(oc); } =20 -static void aspeed_machine_ast2600_evb_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Aspeed AST2600 EVB (Cortex-A7)"; - amc->soc_name =3D "ast2600-a3"; - amc->hw_strap1 =3D AST2600_EVB_HW_STRAP1; - amc->hw_strap2 =3D AST2600_EVB_HW_STRAP2; - amc->fmc_model =3D "w25q512jv"; - amc->spi_model =3D "w25q512jv"; - amc->num_cs =3D 1; - amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON | ASPEED_MAC2_ON | - ASPEED_MAC3_ON; - amc->sdhci_wp_inverted =3D true; - amc->i2c_init =3D ast2600_evb_i2c_init; - mc->default_ram_size =3D 1 * GiB; - aspeed_machine_class_init_cpus_defaults(mc); - aspeed_machine_ast2600_class_emmc_init(oc); -}; - #define AST1030_INTERNAL_FLASH_SIZE (1024 * 1024) /* Main SYSCLK frequency in Hz (200MHz) */ #define SYSCLK_FRQ 200000000ULL @@ -607,11 +568,6 @@ static void aspeed_machine_ast2700a1_evb_class_init(Ob= jectClass *oc, =20 static const TypeInfo aspeed_machine_types[] =3D { { - .name =3D MACHINE_TYPE_NAME("ast2600-evb"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_ast2600_evb_class_init, - .interfaces =3D arm_machine_interfaces, - }, { .name =3D MACHINE_TYPE_NAME("ast1030-evb"), .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_minibmc_machine_ast1030_evb_class_init, diff --git a/hw/arm/aspeed_ast2600_evb.c b/hw/arm/aspeed_ast2600_evb.c new file mode 100644 index 0000000000..54173e24e7 --- /dev/null +++ b/hw/arm/aspeed_ast2600_evb.c @@ -0,0 +1,66 @@ +/* + * ASPEED AST2600 EVB + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/i2c/smbus_eeprom.h" +#include "hw/sensor/tmp105.h" + +/* AST2600 evb hardware value */ +#define AST2600_EVB_HW_STRAP1 0x000000C0 +#define AST2600_EVB_HW_STRAP2 0x00000003 + +static void ast2600_evb_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + uint8_t *eeprom_buf =3D g_malloc0(8 * 1024); + + smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 7), 0x50, + eeprom_buf); + + /* LM75 is compatible with TMP105 driver */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), + TYPE_TMP105, 0x4d); +} + +static void aspeed_machine_ast2600_evb_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Aspeed AST2600 EVB (Cortex-A7)"; + amc->soc_name =3D "ast2600-a3"; + amc->hw_strap1 =3D AST2600_EVB_HW_STRAP1; + amc->hw_strap2 =3D AST2600_EVB_HW_STRAP2; + amc->fmc_model =3D "w25q512jv"; + amc->spi_model =3D "w25q512jv"; + amc->num_cs =3D 1; + amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON | ASPEED_MAC2_ON | + ASPEED_MAC3_ON; + amc->sdhci_wp_inverted =3D true; + amc->i2c_init =3D ast2600_evb_i2c_init; + mc->default_ram_size =3D 1 * GiB; + aspeed_machine_class_init_cpus_defaults(mc); + aspeed_machine_ast2600_class_emmc_init(oc); +}; + +static const TypeInfo aspeed_ast2600_evb_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("ast2600-evb"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_ast2600_evb_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast2600_evb_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 6b79517ec9..dc7cde4bc1 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -59,6 +59,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2600.c', 'aspeed_ast2600_bletchley.c', 'aspeed_ast2600_catalina.c', + 'aspeed_ast2600_evb.c', 'aspeed_ast2600_fby35.c', 'aspeed_ast2600_fuji.c', 'aspeed_ast2600_gb200nvl.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; 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dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1762226365488181.02147708345433; Mon, 3 Nov 2025 19:19:25 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vG7Y2-0001bS-Is; Mon, 03 Nov 2025 22:17:32 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7Wi-00084A-T1; Mon, 03 Nov 2025 22:16:11 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7Wg-0004m7-SD; Mon, 03 Nov 2025 22:16:08 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:43 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:43 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 28/30] hw/arm/aspeed: Split AST2700 EVB machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:13:06 +0800 Message-ID: <20251104031325.146374-29-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226367047154100 This commit moves the Aspeed AST2700 EVB machine implementation out of aspeed.c into a new standalone file aspeed_ast27x0_evb.c. This refactor continues the ongoing modularization of Aspeed platform support, organizing each board=E2=80=99s initialization logic into its own dedicated source file. It improves maintainability, readability, and makes it easier to extend or update individual platform support without cluttering aspeed.c. Key updates include: - Moved AST2700_EVB_HW_STRAP1 and AST2700_EVB_HW_STRAP2 macro definitions into the new aspeed_ast27x0_evb.c file. - Moved ast2700_evb_i2c_init(), aspeed_machine_ast2700a0_evb_class_init(), and aspeed_machine_ast2700a1_evb_class_init() into the new aspeed_ast27x0_evb.c file. - Removed the AST2700 EVB machine type registration from aspeed.c. - Added aspeed_ast27x0_evb.c to the Meson build system (meson.build). No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 75 ------------------------------- hw/arm/aspeed_ast27x0_evb.c | 89 +++++++++++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 90 insertions(+), 75 deletions(-) create mode 100644 hw/arm/aspeed_ast27x0_evb.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index ce3610ce5a..924c02bcb8 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -33,14 +33,6 @@ static struct arm_boot_info aspeed_board_binfo =3D { .board_id =3D -1, /* device-tree-only board */ }; =20 -#ifdef TARGET_AARCH64 -/* AST2700 evb hardware value */ -/* SCU HW Strap1 */ -#define AST2700_EVB_HW_STRAP1 0x00000800 -/* SCUIO HW Strap1 */ -#define AST2700_EVB_HW_STRAP2 0x00000700 -#endif - #define AST_SMP_MAILBOX_BASE 0x1e6e2180 #define AST_SMP_MBOX_FIELD_ENTRY (AST_SMP_MAILBOX_BASE + 0x0) #define AST_SMP_MBOX_FIELD_GOSIGN (AST_SMP_MAILBOX_BASE + 0x4) @@ -512,78 +504,11 @@ static void aspeed_minibmc_machine_ast1030_evb_class_= init(ObjectClass *oc, aspeed_machine_class_init_cpus_defaults(mc); } =20 -#ifdef TARGET_AARCH64 -static void ast2700_evb_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - - /* LM75 is compatible with TMP105 driver */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 0), - TYPE_TMP105, 0x4d); -} - -static void aspeed_machine_ast2700a0_evb_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Aspeed AST2700 A0 EVB (Cortex-A35)"; - amc->soc_name =3D "ast2700-a0"; - amc->hw_strap1 =3D AST2700_EVB_HW_STRAP1; - amc->hw_strap2 =3D AST2700_EVB_HW_STRAP2; - amc->fmc_model =3D "w25q01jvq"; - amc->spi_model =3D "w25q512jv"; - amc->num_cs =3D 2; - amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON | ASPEED_MAC2_ON; - amc->uart_default =3D ASPEED_DEV_UART12; - amc->i2c_init =3D ast2700_evb_i2c_init; - amc->vbootrom =3D true; - mc->default_ram_size =3D 1 * GiB; - aspeed_machine_class_init_cpus_defaults(mc); -} - -static void aspeed_machine_ast2700a1_evb_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->alias =3D "ast2700-evb"; - mc->desc =3D "Aspeed AST2700 A1 EVB (Cortex-A35)"; - amc->soc_name =3D "ast2700-a1"; - amc->hw_strap1 =3D AST2700_EVB_HW_STRAP1; - amc->hw_strap2 =3D AST2700_EVB_HW_STRAP2; - amc->fmc_model =3D "w25q01jvq"; - amc->spi_model =3D "w25q512jv"; - amc->num_cs =3D 2; - amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON | ASPEED_MAC2_ON; - amc->uart_default =3D ASPEED_DEV_UART12; - amc->i2c_init =3D ast2700_evb_i2c_init; - amc->vbootrom =3D true; - mc->default_ram_size =3D 1 * GiB; - aspeed_machine_class_init_cpus_defaults(mc); -} -#endif - static const TypeInfo aspeed_machine_types[] =3D { { .name =3D MACHINE_TYPE_NAME("ast1030-evb"), .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_minibmc_machine_ast1030_evb_class_init, - .interfaces =3D arm_machine_interfaces, -#ifdef TARGET_AARCH64 - }, { - .name =3D MACHINE_TYPE_NAME("ast2700a0-evb"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_ast2700a0_evb_class_init, - .interfaces =3D aarch64_machine_interfaces, - }, { - .name =3D MACHINE_TYPE_NAME("ast2700a1-evb"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_machine_ast2700a1_evb_class_init, - .interfaces =3D aarch64_machine_interfaces, -#endif }, { .name =3D TYPE_ASPEED_MACHINE, .parent =3D TYPE_MACHINE, diff --git a/hw/arm/aspeed_ast27x0_evb.c b/hw/arm/aspeed_ast27x0_evb.c new file mode 100644 index 0000000000..cbeb098087 --- /dev/null +++ b/hw/arm/aspeed_ast27x0_evb.c @@ -0,0 +1,89 @@ +/* + * ASPEED AST27x0 EVB + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/sensor/tmp105.h" + +/* AST2700 evb hardware value */ +/* SCU HW Strap1 */ +#define AST2700_EVB_HW_STRAP1 0x00000800 +/* SCUIO HW Strap1 */ +#define AST2700_EVB_HW_STRAP2 0x00000700 + +static void ast2700_evb_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + + /* LM75 is compatible with TMP105 driver */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 0), + TYPE_TMP105, 0x4d); +} + +static void aspeed_machine_ast2700a0_evb_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Aspeed AST2700 A0 EVB (Cortex-A35)"; + amc->soc_name =3D "ast2700-a0"; + amc->hw_strap1 =3D AST2700_EVB_HW_STRAP1; + amc->hw_strap2 =3D AST2700_EVB_HW_STRAP2; + amc->fmc_model =3D "w25q01jvq"; + amc->spi_model =3D "w25q512jv"; + amc->num_cs =3D 2; + amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON | ASPEED_MAC2_ON; + amc->uart_default =3D ASPEED_DEV_UART12; + amc->i2c_init =3D ast2700_evb_i2c_init; + amc->vbootrom =3D true; + mc->default_ram_size =3D 1 * GiB; + aspeed_machine_class_init_cpus_defaults(mc); +} + +static void aspeed_machine_ast2700a1_evb_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->alias =3D "ast2700-evb"; + mc->desc =3D "Aspeed AST2700 A1 EVB (Cortex-A35)"; + amc->soc_name =3D "ast2700-a1"; + amc->hw_strap1 =3D AST2700_EVB_HW_STRAP1; + amc->hw_strap2 =3D AST2700_EVB_HW_STRAP2; + amc->fmc_model =3D "w25q01jvq"; + amc->spi_model =3D "w25q512jv"; + amc->num_cs =3D 2; + amc->macs_mask =3D ASPEED_MAC0_ON | ASPEED_MAC1_ON | ASPEED_MAC2_ON; + amc->uart_default =3D ASPEED_DEV_UART12; + amc->i2c_init =3D ast2700_evb_i2c_init; + amc->vbootrom =3D true; + mc->default_ram_size =3D 1 * GiB; + aspeed_machine_class_init_cpus_defaults(mc); +} + +static const TypeInfo aspeed_ast27x0_evb_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("ast2700a0-evb"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_ast2700a0_evb_class_init, + .interfaces =3D aarch64_machine_interfaces, + }, { + .name =3D MACHINE_TYPE_NAME("ast2700a1-evb"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_ast2700a1_evb_class_init, + .interfaces =3D aarch64_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast27x0_evb_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index dc7cde4bc1..1467a2034c 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -70,6 +70,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'fby35.c')) arm_common_ss.add(when: ['CONFIG_ASPEED_SOC', 'TARGET_AARCH64'], if_true: = files( 'aspeed_ast27x0.c', + 'aspeed_ast27x0_evb.c', 'aspeed_ast27x0-fc.c', 'aspeed_ast27x0-ssp.c', 'aspeed_ast27x0-tsp.c', --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226386; cv=none; d=zohomail.com; s=zohoarc; b=GsueSupzdshUdbXTAjDouKWOtJmKGfty9I81BihWDB16R9YVBIpEsGBgTTpfhc0fcw91TGyhjYH+1Wovwwz3T/SQDBFKm3mQO21FNQz7wkA2wUw+uOpk2GEg9S5JqhPUF1fsVdL7sTGlXZYT0SnDXHbKTf5MtFueUXWgyuU7GRM= ARC-Message-Signature: i=1; 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Mon, 03 Nov 2025 22:18:24 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7Wm-00087Q-9n; Mon, 03 Nov 2025 22:16:15 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vG7Wk-0004m7-63; Mon, 03 Nov 2025 22:16:12 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:44 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:44 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 29/30] hw/arm/aspeed: Rename and export connect_serial_hds_to_uarts() as aspeed_connect_serial_hds_to_uarts() Date: Tue, 4 Nov 2025 11:13:07 +0800 Message-ID: <20251104031325.146374-30-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226386570158500 Content-Type: text/plain; charset="utf-8" The helper function connect_serial_hds_to_uarts() has been renamed to aspeed_connect_serial_hds_to_uarts() and promoted to a public Aspeed machine API. Previously, this function was declared static within aspeed.c and only used internally. Renaming it with the aspeed_ prefix and exporting its declaration in aspeed.h makes the function accessible to other Aspeed machine implementations that need to attach host serial devices to SoC UARTs. No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- include/hw/arm/aspeed.h | 14 ++++++++++++++ hw/arm/aspeed.c | 6 +++--- 2 files changed, 17 insertions(+), 3 deletions(-) diff --git a/include/hw/arm/aspeed.h b/include/hw/arm/aspeed.h index 87dcadab26..714bbd326c 100644 --- a/include/hw/arm/aspeed.h +++ b/include/hw/arm/aspeed.h @@ -111,4 +111,18 @@ I2CSlave *aspeed_create_pca9554(AspeedSoCState *soc, i= nt bus_id, int addr); */ void aspeed_machine_ast2600_class_emmc_init(ObjectClass *oc); =20 +/* + * aspeed_connect_serial_hds_to_uarts: + * @bmc: pointer to the #AspeedMachineState. + * + * Connect host serial backends (character devices) to the UART interfaces + * of the Aspeed SoC used by the given BMC machine. + * + * The function assigns `serial_hd(0)` to the primary UART channel + * (either chosen via `bmc->uart_chosen` or the machine class default), + * and iteratively connects remaining serial ports to other available UARTs + * on the SoC based on their index. + */ +void aspeed_connect_serial_hds_to_uarts(AspeedMachineState *bmc); + #endif diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 924c02bcb8..7e9cd532d1 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -118,7 +118,7 @@ static void sdhci_attach_drive(SDHCIState *sdhci, Drive= Info *dinfo, bool emmc, &error_fatal); } =20 -static void connect_serial_hds_to_uarts(AspeedMachineState *bmc) +void aspeed_connect_serial_hds_to_uarts(AspeedMachineState *bmc) { AspeedMachineClass *amc =3D ASPEED_MACHINE_GET_CLASS(bmc); AspeedSoCState *s =3D bmc->soc; @@ -189,7 +189,7 @@ static void aspeed_machine_init(MachineState *machine) object_property_set_int(OBJECT(bmc->soc), "hw-prot-key", ASPEED_SCU_PROT_KEY, &error_abort); } - connect_serial_hds_to_uarts(bmc); + aspeed_connect_serial_hds_to_uarts(bmc); qdev_realize(DEVICE(bmc->soc), NULL, &error_abort); =20 if (defaults_enabled()) { @@ -444,7 +444,7 @@ static void aspeed_minibmc_machine_init(MachineState *m= achine) =20 object_property_set_link(OBJECT(bmc->soc), "memory", OBJECT(get_system_memory()), &error_abort); - connect_serial_hds_to_uarts(bmc); + aspeed_connect_serial_hds_to_uarts(bmc); qdev_realize(DEVICE(bmc->soc), NULL, &error_abort); =20 if (defaults_enabled()) { --=20 2.43.0 From nobody Sun Nov 16 00:57:38 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1762226330; cv=none; d=zohomail.com; s=zohoarc; b=MuaDzafRaK0b88AGOkKTF88Si1VfD8KS1/ULWTMHVAow0DhQwCfSrm+PS8RIN1Td21CMYXi5cCfrEpB8wkBOIGvWE4L0/B32rkO1j+/HS7H2IeY2cVaFC9Bja5Mf1boJp4WgBQNsEj2hKXfP+oyJFe1tNcgkxr2aZJhf/QCJt40= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1762226330; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; 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Mon, 03 Nov 2025 22:16:14 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 4 Nov 2025 11:13:44 +0800 Received: from mail.aspeedtech.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 4 Nov 2025 11:13:44 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , "open list:All patches CC here" , "open list:ASPEED BMCs" CC: , , Subject: [PATCH v4 30/30] hw/arm/aspeed: Split AST1030 EVB machine into a separate source file for maintainability Date: Tue, 4 Nov 2025 11:13:08 +0800 Message-ID: <20251104031325.146374-31-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251104031325.146374-1-jamin_lin@aspeedtech.com> References: <20251104031325.146374-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin From: Jamin Lin via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1762226332309158500 This commit moves the Aspeed AST1030 MiniBMC machine implementation out of aspeed.c into a new standalone file aspeed_ast10x0_evb.c. This refactor continues the modularization effort for Aspeed platform support, placing each board=E2=80=99s logic and initialization sequence in = its own dedicated source file. It improves maintainability, readability, and makes it easier to extend support for additional AST10x0-based variants. Key updates include: - Moved aspeed_minibmc_machine_init() and aspeed_minibmc_machine_ast1030_evb_class_init() from aspeed.c to aspeed_ast10x0_evb.c. - Moved ast1030_evb_i2c_init() and associated I2C setup code. - Removed AST1030 EVB machine type registration from aspeed.c. - Added aspeed_ast10x0_evb.c to the Meson build system (meson.build). No functional changes. Signed-off-by: Jamin Lin Reviewed-by: C=C3=A9dric Le Goater --- hw/arm/aspeed.c | 89 ----------------------------- hw/arm/aspeed_ast10x0_evb.c | 109 ++++++++++++++++++++++++++++++++++++ hw/arm/meson.build | 1 + 3 files changed, 110 insertions(+), 89 deletions(-) create mode 100644 hw/arm/aspeed_ast10x0_evb.c diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 7e9cd532d1..3a5071a384 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -16,14 +16,9 @@ #include "hw/arm/aspeed_soc.h" #include "hw/arm/machines-qom.h" #include "hw/block/flash.h" -#include "hw/i2c/smbus_eeprom.h" #include "hw/gpio/pca9552.h" #include "hw/gpio/pca9554.h" -#include "hw/sensor/tmp105.h" -#include "hw/misc/led.h" -#include "hw/qdev-properties.h" #include "system/block-backend.h" -#include "system/reset.h" #include "qemu/error-report.h" #include "qemu/units.h" #include "hw/qdev-clock.h" @@ -424,92 +419,8 @@ static void aspeed_machine_class_init(ObjectClass *oc,= const void *data) aspeed_machine_class_props_init(oc); } =20 -#define AST1030_INTERNAL_FLASH_SIZE (1024 * 1024) -/* Main SYSCLK frequency in Hz (200MHz) */ -#define SYSCLK_FRQ 200000000ULL - -static void aspeed_minibmc_machine_init(MachineState *machine) -{ - AspeedMachineState *bmc =3D ASPEED_MACHINE(machine); - AspeedMachineClass *amc =3D ASPEED_MACHINE_GET_CLASS(machine); - Clock *sysclk; - - sysclk =3D clock_new(OBJECT(machine), "SYSCLK"); - clock_set_hz(sysclk, SYSCLK_FRQ); - - bmc->soc =3D ASPEED_SOC(object_new(amc->soc_name)); - object_property_add_child(OBJECT(machine), "soc", OBJECT(bmc->soc)); - object_unref(OBJECT(bmc->soc)); - qdev_connect_clock_in(DEVICE(bmc->soc), "sysclk", sysclk); - - object_property_set_link(OBJECT(bmc->soc), "memory", - OBJECT(get_system_memory()), &error_abort); - aspeed_connect_serial_hds_to_uarts(bmc); - qdev_realize(DEVICE(bmc->soc), NULL, &error_abort); - - if (defaults_enabled()) { - aspeed_board_init_flashes(&bmc->soc->fmc, - bmc->fmc_model ? bmc->fmc_model : amc->fmc_mod= el, - amc->num_cs, - 0); - - aspeed_board_init_flashes(&bmc->soc->spi[0], - bmc->spi_model ? bmc->spi_model : amc->spi_mod= el, - amc->num_cs, amc->num_cs); - - aspeed_board_init_flashes(&bmc->soc->spi[1], - bmc->spi_model ? bmc->spi_model : amc->spi_mod= el, - amc->num_cs, (amc->num_cs * 2)); - } - - if (amc->i2c_init) { - amc->i2c_init(bmc); - } - - armv7m_load_kernel(ARM_CPU(first_cpu), - machine->kernel_filename, - 0, - AST1030_INTERNAL_FLASH_SIZE); -} - -static void ast1030_evb_i2c_init(AspeedMachineState *bmc) -{ - AspeedSoCState *soc =3D bmc->soc; - - /* U10 24C08 connects to SDA/SCL Group 1 by default */ - uint8_t *eeprom_buf =3D g_malloc0(32 * 1024); - smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 0), 0x50, eeprom_b= uf); - - /* U11 LM75 connects to SDA/SCL Group 2 by default */ - i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 1), "tmp105", 0x= 4d); -} - -static void aspeed_minibmc_machine_ast1030_evb_class_init(ObjectClass *oc, - const void *data) -{ - MachineClass *mc =3D MACHINE_CLASS(oc); - AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); - - mc->desc =3D "Aspeed AST1030 MiniBMC (Cortex-M4)"; - amc->soc_name =3D "ast1030-a1"; - amc->hw_strap1 =3D 0; - amc->hw_strap2 =3D 0; - mc->init =3D aspeed_minibmc_machine_init; - amc->i2c_init =3D ast1030_evb_i2c_init; - mc->default_ram_size =3D 0; - amc->fmc_model =3D "w25q80bl"; - amc->spi_model =3D "w25q256"; - amc->num_cs =3D 2; - amc->macs_mask =3D 0; - aspeed_machine_class_init_cpus_defaults(mc); -} - static const TypeInfo aspeed_machine_types[] =3D { { - .name =3D MACHINE_TYPE_NAME("ast1030-evb"), - .parent =3D TYPE_ASPEED_MACHINE, - .class_init =3D aspeed_minibmc_machine_ast1030_evb_class_init, - }, { .name =3D TYPE_ASPEED_MACHINE, .parent =3D TYPE_MACHINE, .instance_size =3D sizeof(AspeedMachineState), diff --git a/hw/arm/aspeed_ast10x0_evb.c b/hw/arm/aspeed_ast10x0_evb.c new file mode 100644 index 0000000000..856b268b82 --- /dev/null +++ b/hw/arm/aspeed_ast10x0_evb.c @@ -0,0 +1,109 @@ +/* + * ASPEED AST10x0 EVB + * + * Copyright 2016 IBM Corp. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/arm/boot.h" +#include "hw/arm/machines-qom.h" +#include "hw/arm/aspeed.h" +#include "hw/arm/aspeed_soc.h" +#include "hw/qdev-clock.h" +#include "system/system.h" +#include "hw/i2c/smbus_eeprom.h" + +#define AST1030_INTERNAL_FLASH_SIZE (1024 * 1024) +/* Main SYSCLK frequency in Hz (200MHz) */ +#define SYSCLK_FRQ 200000000ULL + +static void aspeed_minibmc_machine_init(MachineState *machine) +{ + AspeedMachineState *bmc =3D ASPEED_MACHINE(machine); + AspeedMachineClass *amc =3D ASPEED_MACHINE_GET_CLASS(machine); + Clock *sysclk; + + sysclk =3D clock_new(OBJECT(machine), "SYSCLK"); + clock_set_hz(sysclk, SYSCLK_FRQ); + + bmc->soc =3D ASPEED_SOC(object_new(amc->soc_name)); + object_property_add_child(OBJECT(machine), "soc", OBJECT(bmc->soc)); + object_unref(OBJECT(bmc->soc)); + qdev_connect_clock_in(DEVICE(bmc->soc), "sysclk", sysclk); + + object_property_set_link(OBJECT(bmc->soc), "memory", + OBJECT(get_system_memory()), &error_abort); + aspeed_connect_serial_hds_to_uarts(bmc); + qdev_realize(DEVICE(bmc->soc), NULL, &error_abort); + + if (defaults_enabled()) { + aspeed_board_init_flashes(&bmc->soc->fmc, + bmc->fmc_model ? bmc->fmc_model : amc->fmc_mod= el, + amc->num_cs, + 0); + + aspeed_board_init_flashes(&bmc->soc->spi[0], + bmc->spi_model ? bmc->spi_model : amc->spi_mod= el, + amc->num_cs, amc->num_cs); + + aspeed_board_init_flashes(&bmc->soc->spi[1], + bmc->spi_model ? bmc->spi_model : amc->spi_mod= el, + amc->num_cs, (amc->num_cs * 2)); + } + + if (amc->i2c_init) { + amc->i2c_init(bmc); + } + + armv7m_load_kernel(ARM_CPU(first_cpu), + machine->kernel_filename, + 0, + AST1030_INTERNAL_FLASH_SIZE); +} + +static void ast1030_evb_i2c_init(AspeedMachineState *bmc) +{ + AspeedSoCState *soc =3D bmc->soc; + + /* U10 24C08 connects to SDA/SCL Group 1 by default */ + uint8_t *eeprom_buf =3D g_malloc0(32 * 1024); + smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 0), 0x50, eeprom_b= uf); + + /* U11 LM75 connects to SDA/SCL Group 2 by default */ + i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 1), "tmp105", 0x= 4d); +} + +static void aspeed_minibmc_machine_ast1030_evb_class_init(ObjectClass *oc, + const void *data) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "Aspeed AST1030 MiniBMC (Cortex-M4)"; + amc->soc_name =3D "ast1030-a1"; + amc->hw_strap1 =3D 0; + amc->hw_strap2 =3D 0; + mc->init =3D aspeed_minibmc_machine_init; + amc->i2c_init =3D ast1030_evb_i2c_init; + mc->default_ram_size =3D 0; + amc->fmc_model =3D "w25q80bl"; + amc->spi_model =3D "w25q256"; + amc->num_cs =3D 2; + amc->macs_mask =3D 0; + aspeed_machine_class_init_cpus_defaults(mc); +} + +static const TypeInfo aspeed_ast10x0_evb_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("ast1030-evb"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_minibmc_machine_ast1030_evb_class_init, + .interfaces =3D arm_machine_interfaces, + } +}; + +DEFINE_TYPES(aspeed_ast10x0_evb_types) + diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 1467a2034c..aeaf654790 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -67,6 +67,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed_ast2600_qcom-firework.c', 'aspeed_ast2600_rainier.c', 'aspeed_ast10x0.c', + 'aspeed_ast10x0_evb.c', 'fby35.c')) arm_common_ss.add(when: ['CONFIG_ASPEED_SOC', 'TARGET_AARCH64'], if_true: = files( 'aspeed_ast27x0.c', --=20 2.43.0