diff options
| author | Vic Yang <victoryang@chromium.org> | 2014-10-14 10:05:43 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-10-15 23:56:27 +0000 |
| commit | f8fd63f135b5922900ceeb345857070e814f8877 (patch) | |
| tree | d93f66806f14465810b263e30d49a3e610430acf /include/flash.h | |
| parent | 847eb1ec44aa43c761799b522b0449bdfc31269a (diff) | |
| download | chrome-ec-f8fd63f135b5922900ceeb345857070e814f8877.tar.gz | |
Fix incorrect valid and writable flash flags
The valid and writable flags the EC sends back to the AP are incorrect.
They are a little bit different on differnt chips, so let's move it to
flash physical layer. This is not any causing problem, but we should fix
this.
BUG=chrome-os-partner:32745
TEST=make buildall
BRANCH=samus
Change-Id: Ibcda5ae770f5ea02cde094490997a5bc447df88f
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/222661
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'include/flash.h')
| -rw-r--r-- | include/flash.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/flash.h b/include/flash.h index 0c6e11c429..a77d5a1cb2 100644 --- a/include/flash.h +++ b/include/flash.h @@ -110,6 +110,21 @@ int flash_physical_force_reload(void); */ int flash_physical_restore_state(void); +/** + * Return the valid flash protect flags. + * + * @return a combination of EC_FLASH_PROTECT_* flags from ec_commands.h + */ +uint32_t flash_physical_get_valid_flags(void); + +/** + * Return the writable flash protect flags. + * + * @param cur_flags The current flash protect flags. + * @return a combination of EC_FLASH_PROTECT_* flags from ec_commands.h + */ +uint32_t flash_physical_get_writable_flags(uint32_t cur_flags); + /*****************************************************************************/ /* Low-level common code for use by flash modules. */ |