Add U-Boot support for the AST2600 BMC on the ASRock Rack B650D4U. Describe the 512 MiB DRAM, UART5 console, watchdog, 64 MiB SPI NOR, RTL8211F-connected MAC0 and RMII/NCSI-connected MAC2.
Use the existing AST2600 EVB target infrastructure and a board-specific defconfig. Signed-off-by: Prasanth Kumar Padarthi <[email protected]> --- arch/arm/dts/ast2600-b650d4u.dts | 74 ++++++++++++++++++ board/aspeed/evb_ast2600/MAINTAINERS | 6 ++ configs/b650d4u_defconfig | 113 +++++++++++++++++++++++++++ 3 files changed, 193 insertions(+) create mode 100644 arch/arm/dts/ast2600-b650d4u.dts create mode 100644 configs/b650d4u_defconfig diff --git a/arch/arm/dts/ast2600-b650d4u.dts b/arch/arm/dts/ast2600-b650d4u.dts new file mode 100644 index 00000000000..97a9e17dc15 --- /dev/null +++ b/arch/arm/dts/ast2600-b650d4u.dts @@ -0,0 +1,74 @@ +// SPDX-License-Identifier: GPL-2.0+ + +/dts-v1/; + +#include "ast2600-u-boot.dtsi" + +/ { + model = "ASRock Rack B650D4U BMC"; + compatible = "asrock,b650d4u-bmc", "aspeed,ast2600"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x20000000>; + }; + + chosen { + stdout-path = &uart5; + }; +}; + +&uart5 { + bootph-all; + status = "okay"; +}; + +&sdrammc { + clock-frequency = <400000000>; +}; + +&wdt1 { + status = "okay"; +}; + +&fmc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fmcquad_default>; + + flash@0 { + status = "okay"; + spi-max-frequency = <50000000>; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <4>; + }; +}; + +&mdio0 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; +}; + +&mac0 { + status = "okay"; + + /* The PCB provides TX delay; the PHY provides RX delay. */ + phy-mode = "rgmii-rxid"; + phy-handle = <ðphy0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii1_default>; +}; + +&mac2 { + status = "okay"; + phy-mode = "rmii"; + use-ncsi; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rmii3_default>; +}; diff --git a/board/aspeed/evb_ast2600/MAINTAINERS b/board/aspeed/evb_ast2600/MAINTAINERS index 5368e8ee5fe..74fc0be08b7 100644 --- a/board/aspeed/evb_ast2600/MAINTAINERS +++ b/board/aspeed/evb_ast2600/MAINTAINERS @@ -5,3 +5,9 @@ F: board/aspeed/evb_ast2600/ F: include/configs/evb_ast2600.h F: configs/evb-ast2600_defconfig F: configs/ibm-sbp1_defconfig + +ASROCK RACK B650D4U BMC +M: Prasanth Kumar Padarthi <[email protected]> +S: Maintained +F: arch/arm/dts/ast2600-b650d4u.dts +F: configs/b650d4u_defconfig diff --git a/configs/b650d4u_defconfig b/configs/b650d4u_defconfig new file mode 100644 index 00000000000..fbd72e7584f --- /dev/null +++ b/configs/b650d4u_defconfig @@ -0,0 +1,113 @@ +CONFIG_ARM=y +CONFIG_SYS_DCACHE_OFF=y +CONFIG_POSITION_INDEPENDENT=y +CONFIG_SPL_SYS_THUMB_BUILD=y +CONFIG_ARCH_ASPEED=y +CONFIG_TEXT_BASE=0x80000000 +CONFIG_SYS_MALLOC_LEN=0x2000000 +CONFIG_SYS_MALLOC_F_LEN=0x800 +CONFIG_ASPEED_AST2600=y +CONFIG_TARGET_EVB_AST2600=y +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_NR_DRAM_BANKS=1 +CONFIG_SPL_LDSCRIPT="arch/arm/mach-aspeed/ast2600/u-boot-spl.lds" +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="ast2600-b650d4u" +CONFIG_DM_RESET=y +CONFIG_SPL_SERIAL=y +CONFIG_SPL_STACK_R_ADDR=0x83000000 +CONFIG_SPL_HAS_BSS_LINKER_SECTION=y +CONFIG_SPL_BSS_START_ADDR=0x83000000 +CONFIG_SPL_BSS_MAX_SIZE=0x1000000 +CONFIG_SPL_STACK_R=y +CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000000 +CONFIG_SYS_LOAD_ADDR=0x83000000 +CONFIG_SPL_SIZE_LIMIT=0x10000 +CONFIG_SPL=y +# CONFIG_ARMV7_NONSEC is not set +CONFIG_SPL_PAYLOAD="u-boot.img" +CONFIG_BUILD_TARGET="u-boot-with-spl.bin" +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +# CONFIG_EFI_LOADER is not set +CONFIG_FIT=y +CONFIG_SPL_FIT_SIGNATURE=y +CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_LOAD_FIT_ADDRESS=0x10000 +CONFIG_SYS_CBSIZE=256 +CONFIG_SYS_PBSIZE=276 +# CONFIG_DISPLAY_CPUINFO is not set +CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD=y +CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC=y +CONFIG_SPL_SYS_MALLOC_SIMPLE=y +CONFIG_SPL_SEPARATE_BSS=y +CONFIG_SPL_FIT_IMAGE_TINY=y +CONFIG_SPL_DM_RESET=y +CONFIG_SPL_RAM_DEVICE=y +CONFIG_HUSH_PARSER=y +CONFIG_CMD_BOOTZ=y +# CONFIG_BOOTM_PLAN9 is not set +# CONFIG_BOOTM_RTEMS is not set +# CONFIG_BOOTM_VXWORKS is not set +# CONFIG_CMD_IMI is not set +# CONFIG_CMD_XIMG is not set +CONFIG_CMD_EEPROM=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_BOOTP_BOOTFILESIZE=y +CONFIG_CMD_NCSI=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_EXT4=y +CONFIG_DOS_PARTITION=y +# CONFIG_SPL_DOS_PARTITION is not set +CONFIG_EFI_PARTITION=y +# CONFIG_SPL_EFI_PARTITION is not set +CONFIG_SPL_OF_CONTROL=y +CONFIG_ENV_OVERWRITE=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_SPL_DM=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_SPL_OF_TRANSLATE=y +CONFIG_CLK=y +CONFIG_SPL_CLK=y +CONFIG_ASPEED_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_ASPEED=y +CONFIG_I2C_EEPROM=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_ASPEED=y +CONFIG_MTD=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_ISSI=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_SST=y +CONFIG_SPI_FLASH_WINBOND=y +# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_DM_MDIO=y +CONFIG_FTGMAC100=y +CONFIG_ASPEED_MDIO=y +CONFIG_PHY_REALTEK=y +CONFIG_PHY_NCSI=y +CONFIG_PHY=y +CONFIG_PINCTRL=y +CONFIG_RAM=y +CONFIG_SPL_RAM=y +CONFIG_DM_SERIAL=y +CONFIG_SYS_NS16550=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_SPI_DIRMAP=y +CONFIG_SPI_ASPEED_SMC=y +CONFIG_SYSRESET=y +CONFIG_SPL_SYSRESET=y +CONFIG_WDT=y +CONFIG_SHA384=y +CONFIG_SPL_CRC32=y +CONFIG_HEXDUMP=y +CONFIG_PHANDLE_CHECK_SEQ=y -- 2.47.3
