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[81.2.115.148]) by smtp.gmail.com with ESMTPSA id 88sm4077443wrq.77.2020.05.14.07.22.03 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 May 2020 07:22:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=m1cXMEf819ei0U9NxDaXvIBey1vkQdupb4YJ8Nj4HNU=; b=eSSNpvethVRCEgZs+uB9BPymtY73p09YTrQKlPQOMfmXOz18IyTfxTDVHg7Q2yLFHD oBThL9DjJMQm+qhXHGVdZ2tW8zMOJ4zVPY31X9wbC1w6lC8JjY0xsjLtg/B3vqYsE+MK j45riPNYUZ9LNE3d+Cz55ITZXSOs243bVIOdB7e3YyAmijrS9zJsmkLJYiXecI0uvK6L Apmy1pymft2wUeU3J7lc35hvjWF80HbSxYSczD4nxhrC0wN9dm4MV8pGDNPGY6LkXLEN lrN+yyd2ijdfFkK4gAamtUKXUUkGoZ9WDexezVW7hWJ9xAdw+9GY8odOAnJ80SXfM9dA N22A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=m1cXMEf819ei0U9NxDaXvIBey1vkQdupb4YJ8Nj4HNU=; b=E0/VH0kDzdQR9Pxf8Uf1Z5GqDq6QZeNYF0UBxIyuGA1XVSCX6Pst1qtBX9MwhR3D2m W4w3Z7WmCelsXhcxh7wIX/+natw7jme84QGuXbkU8c+XioQUYBPR0TEyK9OgQqkacWpd 1NMrQABPEFW3KWoNxuACQUcb2C7mg+oeQ3YBwe6ZmJI3z0SVAfe0yb6kYoCJA+L2rw90 O6t7JRNcBRjX6mO7GsdbfBB0MOiF9GuSLNmORAcPZ2fD5v1wl7teOWwzXrlWUcLQ5Vlm 8o8zdxzaCKjsacOwmnJUlIx/KrsVagn15bGKX0C3O8X6eYm4LodEF7Eo2f9q9Rx2c56b /JEQ== X-Gm-Message-State: AOAM532PCmh6CegDRPs7dXqwMI4Ox25T0PEvYcXmequidX7sjdoPAxuk eqkmhESW3qmTXpy2yuC9gn2uF+wSN01EKQ== X-Google-Smtp-Source: ABdhPJwwzfCkgNFM8/IMo2RPngAGbfCnphc12XKSfT2gCQK+errDeqMqFX7Zb23O8sQIjzuNAqn/jA== X-Received: by 2002:a5d:5189:: with SMTP id k9mr5666294wrv.3.1589466124576; Thu, 14 May 2020 07:22:04 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 18/45] aspeed: Add support for the sonorapass-bmc board Date: Thu, 14 May 2020 15:21:11 +0100 Message-Id: <20200514142138.20875-19-peter.maydell@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200514142138.20875-1-peter.maydell@linaro.org> References: <20200514142138.20875-1-peter.maydell@linaro.org> 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=2a00:1450:4864:20::42e; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x42e.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) From: Patrick Williams Sonora Pass is a 2 socket x86 motherboard designed by Facebook and supported by OpenBMC. Strapping configuration was obtained from hardware and i2c configuration is based on dts found at: https://github.com/facebook/openbmc-linux/blob/1633c87b8ba7c162095787c98897= 9b748ba65dc8/arch/arm/boot/dts/aspeed-bmc-facebook-sonorapass.dts Booted a test image of http://github.com/facebook/openbmc to login prompt. Signed-off-by: Patrick Williams Reviewed-by: Amithash Prasad Reviewed-by: C=C3=A9dric Le Goater [PMM: fixed block comment style nit] Signed-off-by: Peter Maydell --- hw/arm/aspeed.c | 78 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 1eacb2fc172..4d57d1e4363 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -73,6 +73,21 @@ struct AspeedBoardState { 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) + /* Swift hardware value: 0xF11AD206 */ #define SWIFT_BMC_HW_STRAP1 ( \ AST2500_HW_STRAP1_DEFAULTS | \ @@ -437,6 +452,50 @@ static void swift_bmc_i2c_init(AspeedBoardState *bmc) i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 12), "tmp105", = 0x4a); } =20 +static void sonorapass_bmc_i2c_init(AspeedBoardState *bmc) +{ + AspeedSoCState *soc =3D &bmc->soc; + + /* bus 2 : */ + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 2), "tmp105", 0= x48); + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 2), "tmp105", 0= x49); + /* 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(DEVICE(&soc->i2c), 4), 0x54, + eeprom4_54); + /* PCA9539 @ 0x76, but PCA9552 is compatible */ + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 4), "pca9552", = 0x76); + /* PCA9539 @ 0x77, but PCA9552 is compatible */ + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 4), "pca9552", = 0x77); + + /* bus 6 : */ + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 6), "tmp105", 0= x48); + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 6), "tmp105", 0= x49); + /* bus 6 : pca9546 @ 0x73 */ + + /* bus 8 : */ + uint8_t *eeprom8_56 =3D g_malloc0(8 * 1024); + smbus_eeprom_init_one(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 8), 0x56, + eeprom8_56); + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 8), "pca9552", = 0x60); + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 8), "pca9552", = 0x61); + /* bus 8 : adc128d818 @ 0x1d */ + /* bus 8 : adc128d818 @ 0x1f */ + + /* + * bus 13 : pca9548 @ 0x71 + * - channel 3: + * - tmm421 @ 0x4c + * - tmp421 @ 0x4e + * - tmp421 @ 0x4f + */ + +} + static void witherspoon_bmc_i2c_init(AspeedBoardState *bmc) { AspeedSoCState *soc =3D &bmc->soc; @@ -549,6 +608,21 @@ static void aspeed_machine_romulus_class_init(ObjectCl= ass *oc, void *data) mc->default_ram_size =3D 512 * MiB; }; =20 +static void aspeed_machine_sonorapass_class_init(ObjectClass *oc, void *da= ta) +{ + MachineClass *mc =3D MACHINE_CLASS(oc); + AspeedMachineClass *amc =3D ASPEED_MACHINE_CLASS(oc); + + mc->desc =3D "OCP SonoraPass BMC (ARM1176)"; + 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; +}; + static void aspeed_machine_swift_class_init(ObjectClass *oc, void *data) { MachineClass *mc =3D MACHINE_CLASS(oc); @@ -628,6 +702,10 @@ static const TypeInfo aspeed_machine_types[] =3D { .name =3D MACHINE_TYPE_NAME("swift-bmc"), .parent =3D TYPE_ASPEED_MACHINE, .class_init =3D aspeed_machine_swift_class_init, + }, { + .name =3D MACHINE_TYPE_NAME("sonorapass-bmc"), + .parent =3D TYPE_ASPEED_MACHINE, + .class_init =3D aspeed_machine_sonorapass_class_init, }, { .name =3D MACHINE_TYPE_NAME("witherspoon-bmc"), .parent =3D TYPE_ASPEED_MACHINE, --=20 2.20.1