eaw/u-boot
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

imx: mx6sxsabresd: Add board support for USDHC2 and USDHC3

Browse Source 
Add full support for USDHC2, USDHC3, USDHC4 on mx6sx sabresd board.
The default boot socket is USDHC4, so the MMC environment device and
mmcdev variable are set to this device.

Signed-off-by: Ye.Li <B37916@freescale.com>
This commit is contained in:
Ye.Li
2014-11-04 15:36:40 +08:00
committed by Stefano Babic
parent a3d6e38617
commit d0fbca2a3a
2 changed files with 100 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/configs/mx6sxsabresd.h
View File

@@ -59,7 +59,7 @@
"fdt_addr=0x88000000\0" \
"boot_fdt=try\0" \
"ip_dyn=yes\0" \
"mmcdev=0\0" \
"mmcdev=2\0" \
"mmcpart=1\0" \
"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} " \
@@ -214,7 +214,6 @@
#define CONFIG_ENV_OFFSET (6 * SZ_64K)
#define CONFIG_ENV_SIZE SZ_8K
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_OF_LIBFDT
#define CONFIG_CMD_BOOTZ
@@ -223,4 +222,9 @@
#define CONFIG_CMD_CACHE
#endif
#define CONFIG_SYS_FSL_USDHC_NUM 3
#if defined(CONFIG_ENV_IS_IN_MMC)
#define CONFIG_SYS_MMC_ENV_DEV 2 /*USDHC4*/
#endif
#endif /* __CONFIG_H */