diff options
| author | Shawn Nematbakhsh <shawnn@chromium.org> | 2014-03-14 13:57:32 -0700 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2014-12-17 20:50:08 +0100 |
| commit | 229ad270f67af53c62b1ef6fe74bc48ef3d1ec58 (patch) | |
| tree | 4c929e4e15bf0b0ddc7f2a640ccc36a71b424248 /src/vendorcode/google/chromeos/vboot_loader.c | |
| parent | a0b02e7127b432125979753f886cbeecbe521652 (diff) | |
chromeos: vboot_loader: Add support for SW_WP_ENABLED flag
Set VB_INIT_FLAG_SW_WP_ENABLED according to the status returned by an
optional platform / mainboard function vboot_get_sw_write_protect().
BUG=chrome-os-partner:26777
TEST=Manual on Rambi with all patches in sequence:
`crossystem sw_wpsw_boot` prints 0
`flashrom --wp-enable` and reboot
`crossystem sw_wpsw_boot` prints 1
BRANCH=Rambi
Original-Change-Id: Ifb852d75cc106d10120cfee0a396b0662282051a
Original-Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/190096
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit c4668fc8a9ab31d9cf876b3d9ad3405756d4d683)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Idace325439958f6b490d2e6705d55e95305c4b2a
Reviewed-on: http://review.coreboot.org/7750
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/vendorcode/google/chromeos/vboot_loader.c')
| -rw-r--r-- | src/vendorcode/google/chromeos/vboot_loader.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vendorcode/google/chromeos/vboot_loader.c b/src/vendorcode/google/chromeos/vboot_loader.c index 8e0babed35..240b6b6fc5 100644 --- a/src/vendorcode/google/chromeos/vboot_loader.c +++ b/src/vendorcode/google/chromeos/vboot_loader.c @@ -249,6 +249,8 @@ static void vboot_invoke_wrapper(struct vboot_handoff *vboot_handoff) *iflags |= VB_INIT_FLAG_REC_BUTTON_PRESSED; if (get_write_protect_state()) *iflags |= VB_INIT_FLAG_WP_ENABLED; + if (vboot_get_sw_write_protect()) + *iflags |= VB_INIT_FLAG_SW_WP_ENABLED; if (CONFIG_VIRTUAL_DEV_SWITCH) *iflags |= VB_INIT_FLAG_VIRTUAL_DEV_SWITCH; if (CONFIG_EC_SOFTWARE_SYNC) { |