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Diffstat (limited to 'src/mainboard/google/gru')
-rw-r--r--src/mainboard/google/gru/chromeos.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/src/mainboard/google/gru/chromeos.c b/src/mainboard/google/gru/chromeos.c
index f8aa4fa4f9..cc2b3b6604 100644
--- a/src/mainboard/google/gru/chromeos.c
+++ b/src/mainboard/google/gru/chromeos.c
@@ -22,10 +22,16 @@
#include "board.h"
+int get_write_protect_state(void)
+{
+ return gpio_get(GPIO_WP);
+}
+
void fill_lb_gpios(struct lb_gpios *gpios)
{
struct lb_gpio chromeos_gpios[] = {
- {GPIO_WP.raw, ACTIVE_LOW, gpio_get(GPIO_WP), "write protect"},
+ {GPIO_WP.raw, ACTIVE_HIGH, get_write_protect_state(),
+ "write protect"},
{-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
{GPIO_BACKLIGHT.raw, ACTIVE_HIGH, -1, "backlight"},
{GPIO_EC_IN_RW.raw, ACTIVE_HIGH, -1, "EC in RW"},
@@ -50,14 +56,9 @@ int get_recovery_mode_switch(void)
EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY));
}
-int get_write_protect_state(void)
-{
- return !gpio_get(GPIO_WP);
-}
-
void setup_chromeos_gpios(void)
{
- gpio_input(GPIO_WP);
+ gpio_input_pullup(GPIO_WP);
gpio_input_pullup(GPIO_EC_IN_RW);
gpio_input_pullup(GPIO_EC_IRQ);
}