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Wed, 10 Jan 2024 03:36:05 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by MWH0EPF000971E6.mail.protection.outlook.com (10.167.243.74) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7181.14 via Frontend Transport; Wed, 10 Jan 2024 03:36:05 +0000 Received: from BMCDEV-TH3.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.34; Tue, 9 Jan 2024 21:36:04 -0600 From: Supreeth Venkatesh To: , , , , , , , Subject: [PATCH 1/1] ARM:dts:aspeed: Initial device tree for AMD Onyx Platform Date: Tue, 9 Jan 2024 21:35:43 -0600 Message-ID: <20240110033543.799919-1-supreeth.venkatesh@amd.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000971E6:EE_|SA3PR12MB9092:EE_ X-MS-Office365-Filtering-Correlation-Id: 441f3d2f-5ba6-4237-21a6-08dc118d46ab X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Jan 2024 03:36:05.1886 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 441f3d2f-5ba6-4237-21a6-08dc118d46ab X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000971E6.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA3PR12MB9092 X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: supreeth.venkatesh@amd.com Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" This patch adds initial device tree and makefile updates for AMD Onyx platform. AMD Onyx platform is an AMD customer reference board with an Aspeed ast2600 BMC manufactured by AMD. It describes I2c devices, Fans, Kcs devices, Uarts, Mac, LEDs, etc. present on AMD Onyx platform. Signed-off-by: Supreeth Venkatesh --- arch/arm/boot/dts/aspeed/Makefile | 1 + .../boot/dts/aspeed/aspeed-bmc-amd-onyx.dts | 98 +++++++++++++++++++ 2 files changed, 99 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-amd-onyx.dts diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile index fb9cc95f1b60..2b27d377aae2 100644 --- a/arch/arm/boot/dts/aspeed/Makefile +++ b/arch/arm/boot/dts/aspeed/Makefile @@ -5,6 +5,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-ast2600-evb.dtb \ aspeed-bmc-amd-daytonax.dtb \ aspeed-bmc-amd-ethanolx.dtb \ + aspeed-bmc-amd-onyx.dtb \ aspeed-bmc-ampere-mtjade.dtb \ aspeed-bmc-ampere-mtmitchell.dtb \ aspeed-bmc-arm-stardragon4800-rep2.dtb \ diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-amd-onyx.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-amd-onyx.dts new file mode 100644 index 000000000000..a7056cd29553 --- /dev/null +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-amd-onyx.dts @@ -0,0 +1,98 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2021 - 2024 AMD Inc. +// Author: Supreeth Venkatesh + +/dts-v1/; + +#include "aspeed-g6.dtsi" +#include + +/ { + model = "AMD Onyx BMC"; + compatible = "amd,onyx-bmc", "aspeed,ast2600"; + + aliases { + serial0 = &uart1; + serial4 = &uart5; + }; + + chosen { + stdout-path = &uart5; + bootargs = "console=ttyS4,115200 earlyprintk vmalloc=512MB"; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x80000000>; + }; + +}; + +&mdio0 { + status = "okay"; + + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; +}; + +&mac3 { + status = "okay"; + phy-mode = "rgmii"; + phy-handle = <ðphy0>; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii4_default>; +}; + + + +&fmc { + status = "okay"; + flash@0 { + compatible = "jedec,spi-nor"; + status = "okay"; + #include "openbmc-flash-layout-128.dtsi" + }; +}; + +//Host Console +&uart1 { + status = "okay"; +}; + +//BMC Console +&uart5 { + status = "okay"; +}; + +&gpio0 { + gpio-line-names = + /*A0-A7*/ "","","","","","","","", + /*B0-B7*/ "","","","","MON_POST_COMPLETE","P0_PRESENT_L","","", + /*C0-C7*/ "","","","","","","","", + /*D0-D7*/ "","","","","","","","", + /*E0-E7*/ "","","","","","","","", + /*F0-F7*/ "","","","","","","","", + /*G0-G7*/ "","","","","","","","", + /*H0-H7*/ "","ASSERT_WARM_RST_BTN_L","ASSERT_SOC_RST_BTN_L","","","","","", + /*I0-I7*/ "","","","","","","","P0_I3C_APML_ALERT_L", + /*J0-J7*/ "","","","","","","","", + /*K0-K7*/ "","","","","","","","", + /*L0-L7*/ "","","","","","","","", + /*M0-M7*/ "","","","","","","","", + /*N0-N7*/ "","","","","","","PSP_SOFT_FUSE_NOTIFY","ASSERT_BMC_READY", + /*O0-O7*/ "","","HDT_SEL","HDT_XTRIG5","HDT_XTRIG6","JTAG_TRST_N","","", + /*P0-P7*/ "MON_RST_BTN_L","ASSERT_RST_BTN_L","MON_PWR_BTN_L","ASSERT_PWR_BTN_L","HPM_FPGA_LOCKOUT","ASSERT_NMI_BTN_L","MON_PWR_GOOD","", + /*Q0-Q7*/ "","","HDT_DBREQ_L","","BIOS_SPD_MUX_CTRL_RELEASED_L","","","", + /*R0-R7*/ "","","","","","","","", + /*S0-S7*/ "","","","","","","P0_DIMM_AF_ERROR","P0_DIMM_GL_ERROR", + /*T0-T7*/ "","","","","","","","", + /*U0-U7*/ "","","","","","","","", + /*V0-V7*/ "","","","","","","","", + /*W0-W7*/ "","","","","","","","", + /*X0-X7*/ "","","","","","","","", + /*Y0-Y7*/ "","","","","","","","", + /*Z0-Z7*/ "","","","","","","",""; +};