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-rw-r--r--src/mainboard/google/kukui/bootblock.c4
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);
}