This adds a defconfig for sama5d2_xplained board to get environment from eMMC. The defconfig is made from sama5d2_xplained_mmc_defconfig, with 'bootcmd' and 'bootargs' changed to kernel, device-tree and rootfs from eMMC. The environment is expected to be found in eMMC's FAT partition.

Signed-off-by: Codrin Ciubotariu codrin.ciubotariu@microchip.com --- configs/sama5d2_xplained_emmc_defconfig | 88 +++++++++++++++++++++++++ include/configs/sama5d2_xplained.h | 4 +- 2 files changed, 90 insertions(+), 2 deletions(-) create mode 100644 configs/sama5d2_xplained_emmc_defconfig

diff --git a/configs/sama5d2_xplained_emmc_defconfig b/configs/sama5d2_xplained_emmc_defconfig new file mode 100644 index 00000000000..ca5d4f42212 --- /dev/null +++ b/configs/sama5d2_xplained_emmc_defconfig @@ -0,0 +1,88 @@ +CONFIG_ARM=y +CONFIG_ARCH_AT91=y +CONFIG_SYS_TEXT_BASE=0x26f00000 +CONFIG_TARGET_SAMA5D2_XPLAINED=y +CONFIG_SPL_GPIO_SUPPORT=y +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_SPL_MMC_SUPPORT=y +CONFIG_SPL_SERIAL_SUPPORT=y +CONFIG_SPL_DRIVERS_MISC_SUPPORT=y +CONFIG_SPL=y +CONFIG_DEBUG_UART_BOARD_INIT=y +CONFIG_DEBUG_UART_BASE=0xf8020000 +CONFIG_DEBUG_UART_CLOCK=83000000 +CONFIG_SPL_FAT_SUPPORT=y +CONFIG_SPL_LIBDISK_SUPPORT=y +CONFIG_DEFAULT_DEVICE_TREE="at91-sama5d2_xplained" +CONFIG_DEBUG_UART=y +CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_FIT=y +CONFIG_SYS_EXTRA_OPTIONS="SAMA5D2,SYS_USE_MMC" +CONFIG_SD_BOOT=y +CONFIG_BOOTDELAY=3 +CONFIG_USE_BOOTARGS=y +CONFIG_BOOTARGS="console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rw rootwait" +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_SPL_SEPARATE_BSS=y +CONFIG_HUSH_PARSER=y +CONFIG_CMD_BOOTZ=y +# CONFIG_CMD_IMI is not set +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_I2C=y +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_USB=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_PING=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_FAT=y +CONFIG_OF_CONTROL=y +CONFIG_SPL_OF_CONTROL=y +CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-parent dmas dma-names" +CONFIG_ENV_IS_IN_FAT=y +CONFIG_ENV_FAT_DEVICE_AND_PART="0:1" +CONFIG_DM=y +CONFIG_SPL_DM=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_CLK=y +CONFIG_SPL_CLK=y +CONFIG_CLK_AT91=y +CONFIG_AT91_UTMI=y +CONFIG_AT91_H32MX=y +CONFIG_AT91_GENERIC_CLK=y +CONFIG_DM_GPIO=y +CONFIG_ATMEL_PIO4=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_AT91=y +CONFIG_I2C_EEPROM=y +CONFIG_DM_MMC=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_ATMEL=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_ATMEL=y +CONFIG_DM_ETH=y +CONFIG_MACB=y +CONFIG_PINCTRL=y +CONFIG_SPL_PINCTRL=y +CONFIG_PINCTRL_AT91PIO4=y +CONFIG_DM_SERIAL=y +CONFIG_DEBUG_UART_ATMEL=y +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_ATMEL_USART=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_TIMER=y +CONFIG_SPL_TIMER=y +CONFIG_ATMEL_PIT_TIMER=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_STORAGE=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_ATMEL_USBA=y +CONFIG_DM_VIDEO=y +CONFIG_ATMEL_HLCD=y diff --git a/include/configs/sama5d2_xplained.h b/include/configs/sama5d2_xplained.h index b205d8d6045..72bea8cdcf0 100644 --- a/include/configs/sama5d2_xplained.h +++ b/include/configs/sama5d2_xplained.h @@ -39,8 +39,8 @@ /* bootstrap + u-boot + env in sd card */ #undef CONFIG_BOOTCOMMAND

-#define CONFIG_BOOTCOMMAND "fatload mmc 1:1 0x21000000 at91-sama5d2_xplained.dtb; " \ - "fatload mmc 1:1 0x22000000 zImage; " \ +#define CONFIG_BOOTCOMMAND "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x21000000 at91-sama5d2_xplained.dtb; " \ + "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x22000000 zImage; " \ "bootz 0x22000000 - 0x21000000"

#elif CONFIG_SPI_BOOT