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env: Discern environment coming from external storage

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Add another custom environment flag which discerns environment coming
from external storage from environment set by U-Boot itself.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Marek Vasut
2020-07-07 20:51:35 +02:00
committed by Tom Rini
parent ef9bef2bfe
commit 890feecaab
15 changed files with 29 additions and 24 deletions
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4
env/sf.c vendored
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@@ -172,7 +172,7 @@ static int env_sf_load(void)
CONFIG_ENV_SIZE, tmp_env2);
ret = env_import_redund((char *)tmp_env1, read1_fail, (char *)tmp_env2,
read2_fail);
read2_fail, H_EXTERNAL);
spi_flash_free(env_flash);
env_flash = NULL;
@@ -265,7 +265,7 @@ static int env_sf_load(void)
goto err_read;
}
ret = env_import(buf, 1);
ret = env_import(buf, 1, H_EXTERNAL);
if (!ret)
gd->env_valid = ENV_VALID;