Setup flag when default environment are used to be able to rewrite default distro boot variables based on SoC boot mode.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
I didn't find any way how to detect that default or saved variables are used. I want to have a flag to be able to rewrite boot_targets variable based on boot mode. Especially when SD boot mode is setup than SD should be primary boot devices, etc. When variables are saved boot_targets will be restored and SoC boot mode will be ignored. If you know better way how to do it, please let me know.
--- common/env_common.c | 1 + include/asm-generic/global_data.h | 1 + 2 files changed, 2 insertions(+)
diff --git a/common/env_common.c b/common/env_common.c index af59c72e1fd7..13db7dc3f755 100644 --- a/common/env_common.c +++ b/common/env_common.c @@ -123,6 +123,7 @@ void set_default_env(const char *s) error("Environment import failed: errno = %d\n", errno);
gd->flags |= GD_FLG_ENV_READY; + gd->flags |= GD_FLG_ENV_DEFAULT; }
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index f2810a1bd75f..0abcbe4c0b3a 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -141,5 +141,6 @@ typedef struct global_data { #define GD_FLG_SPL_INIT 0x00400 /* spl_init() has been called */ #define GD_FLG_SKIP_RELOC 0x00800 /* Don't relocate */ #define GD_FLG_RECORD 0x01000 /* Record console */ +#define GD_FLG_ENV_DEFAULT 0x02000 /* Default variable flag */
#endif /* __ASM_GENERIC_GBL_DATA_H */