diff options
Diffstat (limited to 'src/mainboard/google/zork/variants/ezkinil/gpio.c')
| -rw-r--r-- | src/mainboard/google/zork/variants/ezkinil/gpio.c | 45 |
1 files changed, 40 insertions, 5 deletions
diff --git a/src/mainboard/google/zork/variants/ezkinil/gpio.c b/src/mainboard/google/zork/variants/ezkinil/gpio.c index 1b1ed54447..2d6ebe7333 100644 --- a/src/mainboard/google/zork/variants/ezkinil/gpio.c +++ b/src/mainboard/google/zork/variants/ezkinil/gpio.c @@ -6,12 +6,44 @@ #include <gpio.h> #include <soc/gpio.h> #include <ec/google/chromeec/ec.h> -static const struct soc_amd_gpio ezkinil_v1_gpio_set_stage_ram[] = { + +static const struct soc_amd_gpio ezkinil_bid1_gpio_set_stage_ram[] = { + /* DMIC_SEL */ + PAD_GPO(GPIO_13, LOW), // Select Camera 1 Dmic /* USB_OC4_L - USB_A1 */ PAD_NF(GPIO_14, USB_OC4_L, PULL_UP), /* USB_OC2_L - USB A0 */ PAD_NF(GPIO_18, USB_OC2_L, PULL_UP), + /* EN_PWR_TOUCHPAD_PS2 */ + PAD_GPO(GPIO_67, HIGH), + /* MST_GPIO_2 (Fw Update HDMI hub) */ + PAD_GPI(GPIO_86, PULL_NONE), + /* MST_GPIO_3 (Fw Update HDMI hub) */ + PAD_GPI(GPIO_90, PULL_NONE), +}; + +static const struct soc_amd_gpio ezkinil_bid2_gpio_set_stage_ram[] = { + /* FPMCU_RST_L Change NC */ + PAD_GPI(GPIO_11, PULL_UP), + /* DMIC_SEL */ + PAD_GPO(GPIO_13, LOW), // Select Camera 1 Dmic + /* EN_PWR_TOUCHPAD_PS2 */ + PAD_GPO(GPIO_67, HIGH), + /* FPMCU_BOOT0 Change NC */ + PAD_GPI(GPIO_69, PULL_UP), + /* MST_GPIO_2 (Fw Update HDMI hub) Change NC */ + PAD_GPI(GPIO_86, PULL_UP), }; + +static const struct soc_amd_gpio ezkinil_bid3_gpio_set_stage_ram[] = { + /* FPMCU_RST_L Change NC */ + PAD_GPI(GPIO_11, PULL_UP), + /* FPMCU_BOOT0 Change NC */ + PAD_GPI(GPIO_69, PULL_UP), + /* MST_GPIO_2 (Fw Update HDMI hub) Change NC */ + PAD_GPI(GPIO_86, PULL_UP), +}; + const struct soc_amd_gpio *variant_override_gpio_table(size_t *size) { uint32_t board_version; @@ -25,10 +57,13 @@ const struct soc_amd_gpio *variant_override_gpio_table(size_t *size) board_version = 1; if (board_version <= 1) { - *size = ARRAY_SIZE(ezkinil_v1_gpio_set_stage_ram); - return ezkinil_v1_gpio_set_stage_ram; + *size = ARRAY_SIZE(ezkinil_bid1_gpio_set_stage_ram); + return ezkinil_bid1_gpio_set_stage_ram; + } else if (board_version == 2) { + *size = ARRAY_SIZE(ezkinil_bid2_gpio_set_stage_ram); + return ezkinil_bid2_gpio_set_stage_ram; } - *size = 0; - return NULL; + *size = ARRAY_SIZE(ezkinil_bid3_gpio_set_stage_ram); + return ezkinil_bid3_gpio_set_stage_ram; } |