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| author | Aseda Aboagye <aaboagye@google.com> | 2021-07-27 18:33:46 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-07-30 21:13:22 +0000 |
| commit | 3d67df923a05a5108ef1f00586880e35acf89d82 (patch) | |
| tree | 0abb3d5b7c89ac4ee4b42d20f8c1e6c603aecfa7 /baseboard | |
| parent | d92c21a2ae6544aac372ec9b98a97cab1db6d302 (diff) | |
| download | chrome-ec-3d67df923a05a5108ef1f00586880e35acf89d82.tar.gz | |
flash: Set CBI EEPROM WP immediately if SW WP set
With `CONFIG_EEPROM_CBI_WP`, the EC will set the the CBI EEPROM WP
according to `system_is_locked`. The system lock status is also cached.
In order to prevent requiring an EC reboot after setting the software
write protect status, this commit will set the CBI EEPROM WP status when
the SW WP is asserted along with the HW WP. This is the same criteria
that `system_is_locked` would use when deciding if the system is locked.
BUG=b:181769483
BRANCH=None
TEST=Build and flash a reworked lalala, enable HW WP, enable SW WP via
`flashrom -p ec --wp-enable` and verify that EC_CBI_WP is asserted
immediately without requiring an EC reboot.
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Change-Id: I987a5b7652134be11c82855aab9ed4eb1442b57c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3058077
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Commit-Queue: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'baseboard')
| -rw-r--r-- | baseboard/dedede/baseboard.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/baseboard/dedede/baseboard.c b/baseboard/dedede/baseboard.c index 3754f04b36..2f71f03068 100644 --- a/baseboard/dedede/baseboard.c +++ b/baseboard/dedede/baseboard.c @@ -16,6 +16,7 @@ #include "gpio.h" #include "hooks.h" #include "host_command.h" +#include "power/icelake.h" #include "power/intel_x86.h" #include "system.h" #include "usb_pd.h" |