diff options
Diffstat (limited to 'src/mainboard/google/stout')
-rw-r--r-- | src/mainboard/google/stout/chromeos.c | 63 |
1 files changed, 22 insertions, 41 deletions
diff --git a/src/mainboard/google/stout/chromeos.c b/src/mainboard/google/stout/chromeos.c index d366e40822..015e0aad32 100644 --- a/src/mainboard/google/stout/chromeos.c +++ b/src/mainboard/google/stout/chromeos.c @@ -29,49 +29,30 @@ #if ENV_RAMSTAGE #include <boot/coreboot_tables.h> -#define GPIO_COUNT 7 - void fill_lb_gpios(struct lb_gpios *gpios) { - gpios->size = sizeof(*gpios) + (GPIO_COUNT * sizeof(struct lb_gpio)); - gpios->count = GPIO_COUNT; - - /* Write Protect: GPIO7 */ - gpios->gpios[0].port = 7; - gpios->gpios[0].polarity = ACTIVE_LOW; - gpios->gpios[0].value = !get_write_protect_state(); - strncpy((char *)gpios->gpios[0].name,"write protect", - GPIO_MAX_NAME_LENGTH); - - /* Recovery: Virtual switch */ - gpios->gpios[1].port = -1; - gpios->gpios[1].polarity = ACTIVE_HIGH; - gpios->gpios[1].value = get_recovery_mode_switch(); - strncpy((char *)gpios->gpios[1].name,"recovery", GPIO_MAX_NAME_LENGTH); - - /* Lid Switch: Virtual switch */ - gpios->gpios[3].port = -1; - gpios->gpios[3].polarity = ACTIVE_HIGH; - gpios->gpios[3].value = get_lid_switch(); - strncpy((char *)gpios->gpios[3].name,"lid", GPIO_MAX_NAME_LENGTH); - - /* Power Button: Virtual switch */ - gpios->gpios[4].port = -1; - gpios->gpios[4].polarity = ACTIVE_HIGH; - gpios->gpios[4].value = 0; /* Hard-code to de-asserted */ - strncpy((char *)gpios->gpios[4].name,"power", GPIO_MAX_NAME_LENGTH); - - /* Was VGA Option ROM loaded? */ - gpios->gpios[5].port = -1; /* Indicate that this is a pseudo GPIO */ - gpios->gpios[5].polarity = ACTIVE_HIGH; - gpios->gpios[5].value = gfx_get_init_done(); - strncpy((char *)gpios->gpios[5].name,"oprom", GPIO_MAX_NAME_LENGTH); - - /* EC is in RW mode when it isn't in recovery mode. */ - gpios->gpios[6].port = -1; - gpios->gpios[6].polarity = ACTIVE_HIGH; - gpios->gpios[6].value = !get_recovery_mode_switch(); - strncpy((char *)gpios->gpios[6].name,"ec_in_rw", GPIO_MAX_NAME_LENGTH); + struct lb_gpio chromeos_gpios[] = { + /* Write Protect: GPIO7 */ + {7, ACTIVE_LOW, !get_write_protect_state(), "write protect"}, + + /* Recovery: Virtual switch */ + {-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"}, + + /* Lid Switch: Virtual switch */ + {-1, ACTIVE_HIGH, get_lid_switch(), "lid"}, + + /* Power Button: Virtual switch */ + /* Hard-code value to de-asserted */ + {-1, ACTIVE_HIGH, 0, "power"}, + + /* Was VGA Option ROM loaded? */ + /* -1 indicates that this is a pseudo GPIO */ + {-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"}, + + /* EC is in RW mode when it isn't in recovery mode. */ + {-1, ACTIVE_HIGH, !get_recovery_mode_switch(), "ec_in_rw"} + }; + lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); } #endif |