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configs: sama5d27_som1_ek: Add defconfig for ENV/boot from uSD

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This adds a defconfig for sama5d27_som1_ek board to get environment from
uSD. The defconfig is made from sama5d27_som1_ek_mmc_defconfig, with
'bootcmd' and 'bootargs' changed to kernel, device-tree and rootfs from
uSD. The environment is expected to be found in uSD's FAT partition.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
This commit is contained in:
Codrin Ciubotariu 2018-08-21 15:46:07 +03:00 committed by Tom Rini
parent 3549466e55
commit 4495680735
2 changed files with 93 additions and 2 deletions
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91
configs/sama5d27_som1_ek_mmc1_defconfig Normal file
View file

@ -0,0 +1,91 @@
CONFIG_ARM=y
CONFIG_ARCH_AT91=y
CONFIG_SYS_TEXT_BASE=0x23f00000
CONFIG_TARGET_SAMA5D27_SOM1_EK=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=82000000
CONFIG_SPL_FAT_SUPPORT=y
CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_DEFAULT_DEVICE_TREE="at91-sama5d27_som1_ek"
CONFIG_DEBUG_UART=y
CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_FIT=y
CONFIG_SYS_EXTRA_OPTIONS="SAMA5D2"
CONFIG_SD_BOOT=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p2 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="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_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_SST=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

4
include/configs/sama5d27_som1_ek.h
View file

@ -38,8 +38,8 @@
/* u-boot env in sd/mmc card */
#define CONFIG_ENV_SIZE 0x4000
/* bootstrap + u-boot + env in sd card */
#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 at91-sama5d27_som1_ek.dtb; " \
"fatload mmc 0:1 0x22000000 zImage; " \
#define CONFIG_BOOTCOMMAND "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x21000000 at91-sama5d27_som1_ek.dtb; " \
"fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x22000000 zImage; " \
"bootz 0x22000000 - 0x21000000"
#endif