diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2021-07-21 14:54:16 -0600 |
|---|---|---|
| committer | Karthik Ramasubramanian <kramasub@google.com> | 2021-07-22 21:42:57 +0000 |
| commit | 1b7dac1bd016a224b49bc5f66e7919d0b69147dd (patch) | |
| tree | 949c7a61c0002ca7d27682dc9c5a240eba501b64 /src/mainboard/google/guybrush/chromeos.c | |
| parent | 7ce0236941df5729fd9cf64c58adeec3657b2815 (diff) | |
mb/google/guybrush: Setup EC_IN_RW GPIO and export to payload
EC_IN_RW_OD signal is routed from Google Security Chip to GPIO_91 in the
upcoming hardware build. The existing SD_EX_PRSNT signal is dropped in
the upcoming hardware build because SD7 support is dropped. Export the
EC_IN_RW GPIO for use by payload.
BUG=None
TEST=Build and boot to OS in Guybrush. Ensure that the device can boot
successfully in both recovery and normal mode.
Cq-Depend: chromium:3043702
Change-Id: I8986ba007a2d899c510be61664d90430b8d2d384
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56493
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/guybrush/chromeos.c')
| -rw-r--r-- | src/mainboard/google/guybrush/chromeos.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/google/guybrush/chromeos.c b/src/mainboard/google/guybrush/chromeos.c index d2ef97ef91..f12995762f 100644 --- a/src/mainboard/google/guybrush/chromeos.c +++ b/src/mainboard/google/guybrush/chromeos.c @@ -10,6 +10,7 @@ void fill_lb_gpios(struct lb_gpios *gpios) struct lb_gpio chromeos_gpios[] = { {-1, ACTIVE_HIGH, get_lid_switch(), "lid"}, {-1, ACTIVE_HIGH, 0, "power"}, + {GPIO_EC_IN_RW, ACTIVE_HIGH, gpio_get(GPIO_EC_IN_RW), "EC in RW"}, }; lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); } |