diff options
Diffstat (limited to 'src/mainboard/google/kukui/bootblock.c')
| -rw-r--r-- | src/mainboard/google/kukui/bootblock.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/kukui/bootblock.c b/src/mainboard/google/kukui/bootblock.c index a9bad4e0bc..07285882d7 100644 --- a/src/mainboard/google/kukui/bootblock.c +++ b/src/mainboard/google/kukui/bootblock.c @@ -21,6 +21,7 @@ #include "gpio.h" #define BOOTBLOCK_EN_L (GPIO(KPROW0)) +#define AP_IN_SLEEP_L (GPIO(SRCLKENA0)) void bootblock_mainboard_init(void) { @@ -29,6 +30,9 @@ void bootblock_mainboard_init(void) /* Turn on real eMMC. */ gpio_output(BOOTBLOCK_EN_L, 1); + /* Declare we are in S0 */ + gpio_output(AP_IN_SLEEP_L, 1); + mtk_spi_init(CONFIG_EC_GOOGLE_CHROMEEC_SPI_BUS, SPI_PAD0_MASK, 6 * MHz); mtk_spi_init(CONFIG_BOOT_DEVICE_SPI_FLASH_BUS, SPI_PAD0_MASK, 26 * MHz); } |