diff options
Diffstat (limited to 'src/mainboard/google/cherry/chromeos.c')
| -rw-r--r-- | src/mainboard/google/cherry/chromeos.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/mainboard/google/cherry/chromeos.c b/src/mainboard/google/cherry/chromeos.c index 3f0937f693..f606ba39fd 100644 --- a/src/mainboard/google/cherry/chromeos.c +++ b/src/mainboard/google/cherry/chromeos.c @@ -2,10 +2,31 @@ #include <bootmode.h> #include <boot/coreboot_tables.h> +#include <gpio.h> -void fill_lb_gpios(struct lb_gpios *gpios) +#include "gpio.h" + +void setup_chromeos_gpios(void) { + gpio_input(GPIO_WP); + gpio_input_pullup(GPIO_EC_AP_INT); + gpio_input_pullup(GPIO_SD_CD); + gpio_input_pullup(GPIO_EC_IN_RW); + gpio_input_pullup(GPIO_GSC_AP_INT); + gpio_output(GPIO_EN_SPK, 0); + gpio_output(GPIO_RESET, 0); +} +void fill_lb_gpios(struct lb_gpios *gpios) +{ + struct lb_gpio chromeos_gpios[] = { + {GPIO_EC_AP_INT.id, ACTIVE_LOW, -1, "EC interrupt"}, + {GPIO_SD_CD.id, ACTIVE_LOW, -1, "SD card detect"}, + {GPIO_EC_IN_RW.id, ACTIVE_LOW, -1, "EC in RW"}, + {GPIO_GSC_AP_INT.id, ACTIVE_LOW, -1, "TPM interrupt"}, + {GPIO_EN_SPK.id, ACTIVE_HIGH, -1, "speaker enable"}, + }; + lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); } int get_recovery_mode_switch(void) |