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| author | Peng Fan <peng.fan@nxp.com> | 2016-01-28 08:51:25 (GMT) |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-02-04 09:13:45 (GMT) |
| commit | 62d8cce9f37c12ff92a47414484997a74d038440 (patch) | |
| tree | 7d13defef8d5c2a3397cd1a5f2fb3c4868b2dfe6 /arch/arm | |
| parent | 9e30ba2d75b2f4a4880080fc1f9795e9bf59408e (diff) | |
| download | u-boot-62d8cce9f37c12ff92a47414484997a74d038440.tar.xz | |
imx: mx7dsabresd: move mmc_get_env_devno to soc code
Move mmc_get_env_devno to soc.c and rename to mmc_get_env_dev to
match the one in common/env_mmc.c.
Introduce a weak function board_mmc_get_env_dev. Different
boards can implement this according to sdhc controller which
is used by the board.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/mx7/soc.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/mx7/soc.c b/arch/arm/cpu/armv7/mx7/soc.c index 1d8e470..a6ab551 100644 --- a/arch/arm/cpu/armv7/mx7/soc.c +++ b/arch/arm/cpu/armv7/mx7/soc.c @@ -288,6 +288,27 @@ enum boot_device get_boot_device(void) return boot_dev; } +#ifdef CONFIG_ENV_IS_IN_MMC +__weak int board_mmc_get_env_dev(int devno) +{ + return CONFIG_SYS_MMC_ENV_DEV; +} + +int mmc_get_env_dev(void) +{ + struct bootrom_sw_info **p = + (struct bootrom_sw_info **)ROM_SW_INFO_ADDR; + int devno = (*p)->boot_dev_instance; + u8 boot_type = (*p)->boot_dev_type; + + /* If not boot from sd/mmc, use default value */ + if ((boot_type != BOOT_TYPE_SD) && (boot_type != BOOT_TYPE_MMC)) + return CONFIG_SYS_MMC_ENV_DEV; + + return board_mmc_get_env_dev(devno); +} +#endif + void s_init(void) { #if !defined CONFIG_SPL_BUILD |