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arm: am57xx: cl-som-am57x: support for FS boot

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Supported boot devices are raw QSPI and raw SD card.
Add support for a FAT16/32 file system for SD card.

The SOC's boot ROM only supports FAT file system.
Therefore remove the SPL support for the EXT file system.

Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Uri Mashiach 2017-05-17 17:29:25 +03:00 committed by Tom Rini
parent d757975737
commit 5c291bef30
2 changed files with 4 additions and 3 deletions
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1
configs/cl-som-am57x_defconfig
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@ -5,6 +5,7 @@ CONFIG_TARGET_CL_SOM_AM57X=y
# CONFIG_SPL_NAND_SUPPORT is not set
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
# CONFIG_SPL_EXT_SUPPORT is not set
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set

6
include/configs/cl-som-am57x.h
View File

@ -42,9 +42,9 @@
#define CONFIG_SPL_SPI_FLASH_SUPPORT
#define CONFIG_SPL_SPI_LOAD
/* SD/MMC RAW boot */
#undef CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
#undef CONFIG_SYS_MMCSD_FS_BOOT_PARTITION
/* SD/MMC RAW/FS boot */
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
/* Environment */
#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB env size */