diff options
Diffstat (limited to 'src/mainboard/google/link/chromeos.c')
-rw-r--r-- | src/mainboard/google/link/chromeos.c | 55 |
1 files changed, 20 insertions, 35 deletions
diff --git a/src/mainboard/google/link/chromeos.c b/src/mainboard/google/link/chromeos.c index 335f1f7f79..5156404ab7 100644 --- a/src/mainboard/google/link/chromeos.c +++ b/src/mainboard/google/link/chromeos.c @@ -22,43 +22,28 @@ #ifndef __PRE_RAM__ #include <boot/coreboot_tables.h> -#define GPIO_COUNT 6 - void fill_lb_gpios(struct lb_gpios *gpios) { - gpios->size = sizeof(*gpios) + (GPIO_COUNT * sizeof(struct lb_gpio)); - gpios->count = GPIO_COUNT; - - /* Write Protect: GPIO57 = PCH_SPI_WP_D */ - gpios->gpios[0].port = 57; - gpios->gpios[0].polarity = ACTIVE_HIGH; - gpios->gpios[0].value = get_write_protect_state(); - strncpy((char *)gpios->gpios[0].name,"write protect", - GPIO_MAX_NAME_LENGTH); - /* Recovery: the "switch" comes from the EC */ - gpios->gpios[1].port = -1; /* Indicate that this is a pseudo GPIO */ - 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: the "switch" comes from the EC */ - gpios->gpios[2].port = -1; - gpios->gpios[2].polarity = ACTIVE_HIGH; - gpios->gpios[2].value = get_lid_switch(); - strncpy((char *)gpios->gpios[2].name,"lid", GPIO_MAX_NAME_LENGTH); - - /* Power Button: hard-coded as not pressed; we'll detect later presses - * via SMI. */ - gpios->gpios[3].port = -1; - gpios->gpios[3].polarity = ACTIVE_HIGH; - gpios->gpios[3].value = 0; - strncpy((char *)gpios->gpios[3].name,"power", GPIO_MAX_NAME_LENGTH); - - /* Did we load the VGA Option ROM? */ - 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); + struct lb_gpio chromeos_gpios[] = { + /* Write Protect: GPIO57 = PCH_SPI_WP_D */ + {57, ACTIVE_HIGH, get_write_protect_state(), "write protect"}, + + /* Recovery: the "switch" comes from the EC */ + /* -1 indicates that this is a pseudo GPIO */ + {-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"}, + + /* Lid: the "switch" comes from the EC */ + {-1, ACTIVE_HIGH, get_lid_switch(), "lid"}, + + /* Power Button: hard-coded as not pressed; we'll detect later + * presses via SMI. */ + {-1, ACTIVE_HIGH, 0, "power"}, + + /* Did we load the VGA Option ROM? */ + /* -1 indicates that this is a pseudo GPIO */ + {-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"}, + }; + lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); } #endif |