From patchwork Wed Jun 8 08:22:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 1640394 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4LJ0b24mGxz9sFr for ; Wed, 8 Jun 2022 18:22:38 +1000 (AEST) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4LJ0b23DzBz3bmw for ; Wed, 8 Jun 2022 18:22:38 +1000 (AEST) X-Original-To: openbmc@lists.ozlabs.org Delivered-To: openbmc@lists.ozlabs.org Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4LJ0Zq3FLPz2yMj for ; Wed, 8 Jun 2022 18:22:27 +1000 (AEST) Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4LJ0Zq2hqWz4xD5; Wed, 8 Jun 2022 18:22:27 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4LJ0Zp0hJFz4xXF; Wed, 8 Jun 2022 18:22:25 +1000 (AEST) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: openbmc@lists.ozlabs.org Subject: [PATCH v2] ARM: dts: aspeed: Add a palmetto board (AST2400) Date: Wed, 8 Jun 2022 10:22:21 +0200 Message-Id: <20220608082221.460166-1-clg@kaod.org> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 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: Joel Stanley , =?utf-8?q?C=C3=A9dric_Le_Goater?= Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" Palmettos were the first OpenPOWER systems built by Tyan with the product name: GN70-BP010. They contained an IBM POWER8 Turismo SCM processor and an Aspeed AST2400 SoC. The ast2400_openbmc_defconfig defconfig is based on the evb-ast2400 defconfig, plus these extras : CONFIG_BOOTCOMMAND="bootm 20080000" CONFIG_DEFAULT_DEVICE_TREE="ast2400-palmetto" CONFIG_PHY_NCSI=y Cc: Joel Stanley Signed-off-by: Cédric Le Goater Signed-off-by: Cédric Le Goater --- Changes in v2 : - device tree cleanups to match HW - renamed defconfig to ast2400_openbmc_defconfig arch/arm/dts/Makefile | 1 + arch/arm/dts/ast2400-palmetto.dts | 74 +++++++++++++++++++++++++++++++ configs/ast2400_openbmc_defconfig | 72 ++++++++++++++++++++++++++++++ 3 files changed, 147 insertions(+) create mode 100644 arch/arm/dts/ast2400-palmetto.dts create mode 100644 configs/ast2400_openbmc_defconfig diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 8f876a0aa0d7..1d523c5d5da0 100755 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -676,6 +676,7 @@ dtb-$(CONFIG_ARCH_BCM6858) += \ dtb-$(CONFIG_ARCH_ASPEED) += \ ast2400-evb.dtb \ + ast2400-palmetto.dtb \ ast2400-ahe-50dc.dtb \ ast2500-evb.dtb \ ast2600a0-evb.dtb \ diff --git a/arch/arm/dts/ast2400-palmetto.dts b/arch/arm/dts/ast2400-palmetto.dts new file mode 100644 index 000000000000..2a49ded27b43 --- /dev/null +++ b/arch/arm/dts/ast2400-palmetto.dts @@ -0,0 +1,74 @@ +// SPDX-License-Identifier: GPL-2.0+ +/dts-v1/; + +#include "ast2400-u-boot.dtsi" + +/ { + model = "Palmetto BMC"; + compatible = "tyan,palmetto-bmc", "aspeed,ast2400"; + + memory@40000000 { + device_type = "memory"; + reg = <0x40000000 0x10000000>; + }; + + chosen { + stdout-path = &uart5; + bootargs = "console=ttyS4,115200 earlyprintk"; + }; + + aliases { + spi0 = &fmc; + spi1 = &spi1; + ethernet0 = &mac0; + }; +}; + +&uart5 { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&sdrammc { + clock-frequency = <200000000>; +}; + +&wdt1 { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&wdt2 { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&mac0 { + status = "okay"; + phy-mode = "rgmii"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mac1link_default &pinctrl_mdio1_default>; +}; + +&fmc { + status = "okay"; + flash@0 { + status = "okay"; + spi-max-frequency = <50000000>; + spi-tx-bus-width = <2>; + spi-rx-bus-width = <2>; + }; +}; + +&spi1 { + status = "okay"; + flash@0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1_default>; + status = "okay"; + spi-max-frequency = <50000000>; + spi-tx-bus-width = <2>; + spi-rx-bus-width = <2>; + }; +}; diff --git a/configs/ast2400_openbmc_defconfig b/configs/ast2400_openbmc_defconfig new file mode 100644 index 000000000000..d09358777304 --- /dev/null +++ b/configs/ast2400_openbmc_defconfig @@ -0,0 +1,72 @@ +CONFIG_ARM=y +CONFIG_ARCH_ASPEED=y +CONFIG_SYS_TEXT_BASE=0x0 +CONFIG_ASPEED_AST2400=y +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_ENV_SIZE=0x10000 +CONFIG_ENV_OFFSET=0xF0000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_FIT=y +CONFIG_USE_BOOTARGS=y +CONFIG_BOOTARGS="console=ttyS4,115200n8 root=/dev/ram rw" +CONFIG_USE_BOOTCOMMAND=y +CONFIG_BOOTCOMMAND="bootm 20080000" +CONFIG_PRE_CONSOLE_BUFFER=y +CONFIG_PRE_CON_BUF_ADDR=0x1e720000 +CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y +CONFIG_HUSH_PARSER=y +# CONFIG_AUTO_COMPLETE is not set +CONFIG_SYS_PROMPT="ast# " +# CONFIG_CMD_IMI is not set +# CONFIG_CMD_XIMG is not set +CONFIG_CMD_MEMTEST=y +CONFIG_SYS_ALT_MEMTEST=y +CONFIG_CMD_CLK=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_DEFAULT_DEVICE_TREE="ast2400-palmetto" +CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_USE_ENV_SPI_BUS=y +CONFIG_ENV_SPI_BUS=0 +CONFIG_USE_ENV_SPI_CS=y +CONFIG_ENV_SPI_CS=0 +CONFIG_USE_ENV_SPI_MAX_HZ=y +CONFIG_ENV_SPI_MAX_HZ=100000000 +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_REGMAP=y +CONFIG_CLK=y +CONFIG_DM_GPIO=y +CONFIG_ASPEED_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_ASPEED=y +CONFIG_MISC=y +CONFIG_DM_MMC=y +# CONFIG_MMC_HW_PARTITIONING is not set +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_ASPEED=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_WINBOND=y +CONFIG_PHY_REALTEK=y +CONFIG_PHY_NCSI=y +CONFIG_DM_ETH=y +CONFIG_PHY_GIGE=y +CONFIG_FTGMAC100=y +CONFIG_PHY=y +CONFIG_PINCTRL=y +CONFIG_DM_SERIAL=y +CONFIG_SYS_NS16550=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_SYSRESET=y +CONFIG_TIMER=y +CONFIG_WDT=y +# CONFIG_EFI_LOADER is not set