diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/brya/variants/redrix/gpio.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/redrix/gpio.c b/src/mainboard/google/brya/variants/redrix/gpio.c index 7f284b051b..5e13576fc5 100644 --- a/src/mainboard/google/brya/variants/redrix/gpio.c +++ b/src/mainboard/google/brya/variants/redrix/gpio.c @@ -90,6 +90,8 @@ static const struct pad_config early_gpio_table[] = { PAD_CFG_GPO(GPP_D1, 0, DEEP), /* D2 : ISH_GP2 ==> EN_FP_PWR */ PAD_CFG_GPO(GPP_D2, 1, DEEP), + /* D11 : ISH_SPI_MISO ==> EN_PP3300_SSD */ + PAD_CFG_GPO(GPP_D11, 1, DEEP), /* E0 : SATAXPCIE0 ==> NC */ PAD_NC(GPP_E0, NONE), /* E13 : THC0_SPI1_IO2 ==> MEM_CH_SEL */ @@ -102,8 +104,14 @@ static const struct pad_config early_gpio_table[] = { PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2), /* H11 : UART0_TXD ==> UART_PCH_TX_DBG_RX */ PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2), + /* + * enable EN_PP3300_SSD in bootblock, then PERST# is asserted, and + * then deassert PERST# in ramstage + */ /* H13 : I2C7_SCL ==> EN_PP3300_SD */ PAD_CFG_GPO(GPP_H13, 1, DEEP), + /* B4 : PROC_GP3 ==> SSD_PERST_L */ + PAD_CFG_GPO(GPP_B4, 0, DEEP), }; const struct pad_config *variant_gpio_override_table(size_t *num) |