mb/google/rex: Add Write Protect GPIO to cros_gpios
This will enable crossystem to access WP GPIO
BUG=b:258048687
TEST= wpsw_cur in crossystem reads the correct gpio
Change-Id: I67f4a57025064dbf8c691255b0abae9d3fa0dbd3
Signed-off-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69468
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/rex/variants/rex0/gpio.c b/src/mainboard/google/rex/variants/rex0/gpio.c
index c90c0c1..d8450ee 100644
--- a/src/mainboard/google/rex/variants/rex0/gpio.c
+++ b/src/mainboard/google/rex/variants/rex0/gpio.c
@@ -492,6 +492,8 @@
}
}
-static const struct cros_gpio cros_gpios[] = {};
+static const struct cros_gpio cros_gpios[] = {
+ CROS_GPIO_WP_AH(GPIO_PCH_WP, CROS_GPIO_DEVICE_NAME),
+};
DECLARE_WEAK_CROS_GPIOS(cros_gpios);