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.si...@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 */
--
1.9.1
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