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| author | Ye Li <ye.li@nxp.com> | 2019-07-16 01:39:40 -0700 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2020-04-26 23:36:19 -0700 |
| commit | 9dca18a27d97d0df6dd5f70e3c5a50c3a7bc0839 (patch) | |
| tree | 121d0f9ffd9c48274c7a8b992af77692609b07c5 /include | |
| parent | 5f2274d57bcb391701ba2690c018d4b691a86393 (diff) | |
MLK-22279-1 env: Add env_get_offset to override static env offset
Add env_get_offset interface to override static CONFIG_ENV_OFFSET,
and update env location driver to use env_get_offset. So for different
storage medium, we are able to store the env at different offset.
We don't support this feature when CONFIG_ENV_IS_EMBEDDED is set.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit 5b12d7cabb14bab9a95af7460b36c6c85db1b328)
(cherry picked from commit 565d9002ac59b03d5bc77c6d88f2b93492166b66)
Diffstat (limited to 'include')
| -rw-r--r-- | include/env.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/env.h b/include/env.h index d6c2d751d6..5da50f3dd6 100644 --- a/include/env.h +++ b/include/env.h @@ -343,4 +343,10 @@ int env_get_char(int index); */ void env_reloc(void); +#ifdef ENV_IS_EMBEDDED +#define env_get_offset(x) x +#else +long long env_get_offset(long long defautl_offset); +#endif + #endif |