diff options
| author | Duncan Laurie <dlaurie@google.com> | 2019-01-22 15:50:01 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-01-24 13:55:21 +0000 |
| commit | b2e610011cfa8c821d93b474274fdab383462c49 (patch) | |
| tree | 71111bd5904c356cf633919e55784b16671cd2b5 /src/mainboard/google/sarien/Kconfig | |
| parent | 2b27e236b52fc3ce022bae7bf0eafb7651a86554 (diff) | |
mb/google/sarien: Fix recovery mode detection
In order to support the physical recovery GPIO on sarien it needs
to enable the option VBOOT_PHYSICAL_REC_SWITCH and set the GPIO
number in the coreboot table appropriately so that depthcharge can
correctly determine the GPIO number. The same is done for the
write protect GPIO in this table.
Additionally since we are reading a recovery request from H1 it
needs to cache the result since H1 will only return true on the
first request. All subsequent queries to H1 will not indicate
recovery. Add a CAR global here to keep track of the state and
only read it from H1 the first time.
BUG=b:121380403
TEST=test_that DUT firmware_DevMode
Change-Id: Ia816a2e285d3c2c3769b25fc5d20147abbc71421
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/31043
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/sarien/Kconfig')
| -rw-r--r-- | src/mainboard/google/sarien/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/google/sarien/Kconfig b/src/mainboard/google/sarien/Kconfig index ff2f678831..f93910fe4c 100644 --- a/src/mainboard/google/sarien/Kconfig +++ b/src/mainboard/google/sarien/Kconfig @@ -100,5 +100,6 @@ config VBOOT select HAS_RECOVERY_MRC_CACHE select MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN select VBOOT_LID_SWITCH + select VBOOT_PHYSICAL_REC_SWITCH endif # BOARD_GOOGLE_BASEBOARD_SARIEN |