diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/samus/gpio.h | 3 | ||||
| -rw-r--r-- | src/mainboard/google/samus/romstage.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/mainboard/google/samus/gpio.h b/src/mainboard/google/samus/gpio.h index c2f5fdea15..806804c719 100644 --- a/src/mainboard/google/samus/gpio.h +++ b/src/mainboard/google/samus/gpio.h @@ -23,6 +23,7 @@ #include <broadwell/gpio.h> #define SAMUS_GPIO_PP3300_AUTOBAHN_EN 23 +#define SAMUS_GPIO_SSD_RESET_L 47 static const struct gpio_config mainboard_gpio_config[] = { PCH_GPIO_UNUSED, /* 0: UNUSED */ @@ -72,7 +73,7 @@ static const struct gpio_config mainboard_gpio_config[] = { PCH_GPIO_UNUSED, /* 44: UNUSED */ PCH_GPIO_PIRQ, /* 45: DSP_INT (PIRQN) */ PCH_GPIO_PIRQ, /* 46: HOTWORD_DET_L (PIRQO) */ - PCH_GPIO_OUT_HIGH, /* 47: SSD_RESET_L */ + PCH_GPIO_OUT_LOW, /* 47: SSD_RESET_L */ PCH_GPIO_UNUSED, /* 48: UNUSED */ PCH_GPIO_UNUSED, /* 49: UNUSED */ PCH_GPIO_UNUSED, /* 50: UNUSED */ diff --git a/src/mainboard/google/samus/romstage.c b/src/mainboard/google/samus/romstage.c index c0c7200102..b26cc4ece8 100644 --- a/src/mainboard/google/samus/romstage.c +++ b/src/mainboard/google/samus/romstage.c @@ -66,6 +66,9 @@ void mainboard_romstage_entry(struct romstage_params *rp) /* Initalize memory */ romstage_common(rp); + /* Bring SSD out of reset */ + set_gpio(SAMUS_GPIO_SSD_RESET_L, GPIO_OUT_HIGH); + /* * Enable PP3300_AUTOBAHN_EN after initial GPIO setup * to prevent possible brownout. |