diff options
| author | Randall Spangler <rspangler@chromium.org> | 2013-05-21 11:03:29 -0700 |
|---|---|---|
| committer | ChromeBot <chrome-bot@google.com> | 2013-05-23 11:08:44 -0700 |
| commit | a1006865e7f695ddd1c730cc9c6c6a6f109c43b9 (patch) | |
| tree | 70f68e84e2340b7bf4210de177ee000ece27fda0 /include/flash.h | |
| parent | bd8fec9bae8fc36cc1e46bf0417f2da00530b522 (diff) | |
| download | chrome-ec-a1006865e7f695ddd1c730cc9c6c6a6f109c43b9.tar.gz | |
Move write protect GPIO handling to flash module
Write protect signal naming is now consistent across boards.
New CONFIG_WP_ACTIVE_HIGH is present on systems where the write
protect signal is active-high (e.g. Link). This will be used in the
next CL, which moves flash_get_protect() to flash_common.c
BUG=chrome-os-partner:15613
BRANCH=none
TEST=flashinfo properly reports WP signal status
Change-Id: I502ab033c3eb36661cc3ee97320874b3fbf6fc0d
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56087
Reviewed-by: Vic Yang <victoryang@chromium.org>
Diffstat (limited to 'include/flash.h')
| -rw-r--r-- | include/flash.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/flash.h b/include/flash.h index 8969a56c8b..8f842cc6d1 100644 --- a/include/flash.h +++ b/include/flash.h @@ -88,6 +88,11 @@ int flash_physical_erase(int offset, int size); int flash_physical_get_protect(int bank); /** + * Return non-zero if entire flash is locked for the current boot. + */ +int flash_physical_get_all_protect_now(void); + +/** * Set physical write protect status for the next boot. * * @param start_bank Start bank |