diff options
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/gru/chromeos.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mainboard/google/gru/chromeos.c b/src/mainboard/google/gru/chromeos.c index 912d13c20f..f8aa4fa4f9 100644 --- a/src/mainboard/google/gru/chromeos.c +++ b/src/mainboard/google/gru/chromeos.c @@ -15,6 +15,8 @@ */ #include <boot/coreboot_tables.h> +#include <ec/google/chromeec/ec.h> +#include <ec/google/chromeec/ec_commands.h> #include <gpio.h> #include <vendorcode/google/chromeos/chromeos.h> @@ -24,6 +26,7 @@ void fill_lb_gpios(struct lb_gpios *gpios) { struct lb_gpio chromeos_gpios[] = { {GPIO_WP.raw, ACTIVE_LOW, gpio_get(GPIO_WP), "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"}, {GPIO_EC_IRQ.raw, ACTIVE_LOW, -1, "EC interrupt"}, @@ -40,7 +43,11 @@ int get_developer_mode_switch(void) int get_recovery_mode_switch(void) { - return 0; + uint32_t ec_events; + + ec_events = google_chromeec_get_events_b(); + return !!(ec_events & + EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY)); } int get_write_protect_state(void) |