From nobody Tue Feb 10 03:37:35 2026 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=1768886520; cv=none; d=zohomail.com; s=zohoarc; b=Kv1PPS4An4SbLBpl7MWXt+PPE3BjSgRiwflT9wHKEequCaOuD3Ti21Z35K5LBPeTaVEhsG3Zi9UnTEeUvwRpgFnjXUa2yuh2CPfHdIdhAXIyYb0ovJpFse4INdnsTT3Ya5bhwaBcOzL0bkogZ43mCbL7QOCjrJOeT+T3U8nds48= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1768886520; 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=ujGbgxagZOgLhng76EhVctpbmf+yE+1fVqR3Pt8JLHk=; b=KrzKy2qKeSH+dcPu+7WkuEgFEzRMqot75Os3s+VMAZmPM84ylSHC9r0gVtyqVE8rqXMkyYgv7TpPiGqkds1/NTxTG86L6OV/bB84qW+cFTPvgaZ6oEtcRknuwjnzPHBjTfTvd0VVi73eD4uJNv5SokZqEq+qWu/4U8j1SQqQQ9E= 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 1768886520075591.4856645516733; Mon, 19 Jan 2026 21:22:00 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vi49W-0004RF-VX; Tue, 20 Jan 2026 00:19:43 -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 1vi49V-0004QE-Dl; Tue, 20 Jan 2026 00:19:41 -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 1vi49T-0004ZS-Tn; Tue, 20 Jan 2026 00:19:41 -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, 20 Jan 2026 13:19:03 +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, 20 Jan 2026 13:19:03 +0800 To: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Peter Maydell , Steven Lee , Troy Lee , Jamin Lin , Andrew Jeffery , Joel Stanley , "open list:ASPEED BMCs" , "open list:All patches CC here" CC: , Kane-Chen-AS Subject: [PATCH v5 10/22] hw/arm/aspeed: Attach SPI device to AST1700 model Date: Tue, 20 Jan 2026 13:18:41 +0800 Message-ID: <20260120051859.1920565-11-kane_chen@aspeedtech.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260120051859.1920565-1-kane_chen@aspeedtech.com> References: <20260120051859.1920565-1-kane_chen@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 (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=kane_chen@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_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_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: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Kane Chen From: Kane Chen via qemu development Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1768886521472154100 Content-Type: text/plain; charset="utf-8" From: Kane-Chen-AS Connect the SPI device to AST1700 model. Signed-off-by: Kane-Chen-AS --- include/hw/arm/aspeed_ast1700.h | 3 +++ hw/arm/aspeed_ast1700.c | 30 ++++++++++++++++++++++++++++++ hw/arm/aspeed_ast27x0.c | 2 ++ 3 files changed, 35 insertions(+) diff --git a/include/hw/arm/aspeed_ast1700.h b/include/hw/arm/aspeed_ast170= 0.h index a981bff3b2..89562eb64f 100644 --- a/include/hw/arm/aspeed_ast1700.h +++ b/include/hw/arm/aspeed_ast1700.h @@ -10,6 +10,7 @@ =20 #include "hw/core/sysbus.h" #include "hw/misc/aspeed_ltpi.h" +#include "hw/ssi/aspeed_smc.h" #include "hw/char/serial-mm.h" =20 #define TYPE_ASPEED_AST1700 "aspeed.ast1700" @@ -20,11 +21,13 @@ struct AspeedAST1700SoCState { SysBusDevice parent_obj; =20 MemoryRegion iomem; + MemoryRegion *dram_mr; uint8_t board_idx; =20 AspeedLTPIState ltpi; SerialMM uart; MemoryRegion sram; + AspeedSMCState spi; }; =20 #endif /* ASPEED_AST1700_H */ diff --git a/hw/arm/aspeed_ast1700.c b/hw/arm/aspeed_ast1700.c index c82825d71d..49f9b67c91 100644 --- a/hw/arm/aspeed_ast1700.c +++ b/hw/arm/aspeed_ast1700.c @@ -9,6 +9,7 @@ #include "qemu/osdep.h" #include "hw/core/boards.h" #include "qom/object.h" +#include "qapi/error.h" #include "hw/core/qdev-properties.h" #include "hw/arm/aspeed_ast1700.h" =20 @@ -16,15 +17,19 @@ #define AST1700_SOC_SRAM_SIZE 0x00040000 =20 enum { + ASPEED_AST1700_DEV_SPI0, ASPEED_AST1700_DEV_SRAM, ASPEED_AST1700_DEV_UART12, ASPEED_AST1700_DEV_LTPI_CTRL, + ASPEED_AST1700_DEV_SPI0_MEM, }; =20 static const hwaddr aspeed_ast1700_io_memmap[] =3D { + [ASPEED_AST1700_DEV_SPI0] =3D 0x00030000, [ASPEED_AST1700_DEV_SRAM] =3D 0x00BC0000, [ASPEED_AST1700_DEV_UART12] =3D 0x00C33B00, [ASPEED_AST1700_DEV_LTPI_CTRL] =3D 0x00C34000, + [ASPEED_AST1700_DEV_SPI0_MEM] =3D 0x04000000, }; =20 static void aspeed_ast1700_realize(DeviceState *dev, Error **errp) @@ -33,6 +38,11 @@ static void aspeed_ast1700_realize(DeviceState *dev, Err= or **errp) SysBusDevice *sbd =3D SYS_BUS_DEVICE(dev); char dev_name[32]; =20 + if (!s->dram_mr) { + error_setg(errp, TYPE_ASPEED_AST1700 ": 'dram' link not set"); + return; + } + /* Occupy memory space for all controllers in AST1700 */ memory_region_init(&s->iomem, OBJECT(s), TYPE_ASPEED_AST1700, AST2700_SOC_LTPI_SIZE); @@ -57,6 +67,20 @@ static void aspeed_ast1700_realize(DeviceState *dev, Err= or **errp) aspeed_ast1700_io_memmap[ASPEED_AST1700_DEV_UART12= ], sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->uart), 0= )); =20 + /* SPI */ + object_property_set_link(OBJECT(&s->spi), "dram", + OBJECT(s->dram_mr), errp); + if (!sysbus_realize(SYS_BUS_DEVICE(&s->spi), errp)) { + return; + } + memory_region_add_subregion(&s->iomem, + aspeed_ast1700_io_memmap[ASPEED_AST1700_DEV_SPI0], + sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->spi), 0)= ); + + memory_region_add_subregion(&s->iomem, + aspeed_ast1700_io_memmap[ASPEED_AST1700_DEV_SPI0_M= EM], + sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->spi), 1)= ); + /* LTPI controller */ if (!sysbus_realize(SYS_BUS_DEVICE(&s->ltpi), errp)) { return; @@ -74,6 +98,10 @@ static void aspeed_ast1700_instance_init(Object *obj) object_initialize_child(obj, "uart[*]", &s->uart, TYPE_SERIAL_MM); =20 + /* SPI */ + object_initialize_child(obj, "ioexp-spi[*]", &s->spi, + "aspeed.spi0-ast2700"); + /* LTPI controller */ object_initialize_child(obj, "ltpi-ctrl", &s->ltpi, TYPE_ASPEED_LTPI); @@ -83,6 +111,8 @@ static void aspeed_ast1700_instance_init(Object *obj) =20 static const Property aspeed_ast1700_props[] =3D { DEFINE_PROP_UINT8("board-idx", AspeedAST1700SoCState, board_idx, 0), + DEFINE_PROP_LINK("dram", AspeedAST1700SoCState, dram_mr, + TYPE_MEMORY_REGION, MemoryRegion *), }; =20 static void aspeed_ast1700_class_init(ObjectClass *klass, const void *data) diff --git a/hw/arm/aspeed_ast27x0.c b/hw/arm/aspeed_ast27x0.c index 6933d03fbf..158f44782b 100644 --- a/hw/arm/aspeed_ast27x0.c +++ b/hw/arm/aspeed_ast27x0.c @@ -1022,6 +1022,8 @@ static void aspeed_soc_ast2700_realize(DeviceState *d= ev, Error **errp) /* IO Expander */ for (i =3D 0; i < sc->ioexp_num; i++) { qdev_prop_set_uint8(DEVICE(&s->ioexp[i]), "board-idx", i); + object_property_set_link(OBJECT(&s->ioexp[i]), "dram", + OBJECT(s->dram_mr), &error_abort); if (!sysbus_realize(SYS_BUS_DEVICE(&s->ioexp[i]), errp)) { return; } --=20 2.43.0