From: rick rick@andestech.com
When execute mmc rescan command, system will hang.
Signed-off-by: rick rick@andestech.com --- common/cmd_mmc.c | 9 +++++++++ common/env_common.c | 3 +++ include/environment.h | 3 +++ 3 files changed, 15 insertions(+)
diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c index dfc1ec8..3090466 100644 --- a/common/cmd_mmc.c +++ b/common/cmd_mmc.c @@ -814,6 +814,15 @@ static cmd_tbl_t cmd_mmc[] = { U_BOOT_CMD_MKENT(setdsr, 2, 0, do_mmc_setdsr, "", ""), };
+#if defined(__NDS32__) +#ifdef CONFIG_NEEDS_MANUAL_RELOC +void mmc_reloc(void) +{ + fixup_cmdtable(cmd_mmc, ARRAY_SIZE(cmd_mmc)); +} +#endif +#endif + static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { cmd_tbl_t *cp; diff --git a/common/env_common.c b/common/env_common.c index af59c72..8e7b0a5 100644 --- a/common/env_common.c +++ b/common/env_common.c @@ -253,6 +253,9 @@ void env_relocate(void) { #if defined(CONFIG_NEEDS_MANUAL_RELOC) env_reloc(); +#if defined(CONFIG_NDS32) + mmc_reloc(); +#endif env_htab.change_ok += gd->reloc_off; #endif if (gd->env_valid == 0) { diff --git a/include/environment.h b/include/environment.h index 1fdbdad..4bc5326 100644 --- a/include/environment.h +++ b/include/environment.h @@ -178,6 +178,9 @@ extern unsigned char env_get_char_spec(int);
#if defined(CONFIG_NEEDS_MANUAL_RELOC) extern void env_reloc(void); +#if defined(CONFIG_NDS32) +extern void mmc_reloc(void); +#endif #endif
#ifdef CONFIG_ENV_IS_IN_MMC