diff options
| author | amanda_hwang <amanda_hwang@compal.corp-partner.google.com> | 2018-03-16 13:43:52 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-03-19 15:08:41 +0000 |
| commit | 04ccd5f9b5006363dac228379057d0b48ed8768b (patch) | |
| tree | 46621fe5bfa6d2cf56c9712a6431600df3be1d87 /src/mainboard/google/poppy/variants/nami/gpio.c | |
| parent | c4276a3fdc803213d706491c3f83534ce2870f24 (diff) | |
mb/google/poppy: Config GPIO for DMIC by different sku id
BUG=b:74177699
BRANCH=poppy
TEST=Verify audio recorder function by different SKU ID
Change-Id: Ic6570703f6ab4a1b03cbba8370fc0f597ab6bcf2
Signed-off-by: amanda_hwang <amanda_hwang@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/25148
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard/google/poppy/variants/nami/gpio.c')
| -rw-r--r-- | src/mainboard/google/poppy/variants/nami/gpio.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/src/mainboard/google/poppy/variants/nami/gpio.c b/src/mainboard/google/poppy/variants/nami/gpio.c index 71e4cf7423..061c3115c3 100644 --- a/src/mainboard/google/poppy/variants/nami/gpio.c +++ b/src/mainboard/google/poppy/variants/nami/gpio.c @@ -16,6 +16,7 @@ #include <baseboard/gpio.h> #include <baseboard/variants.h> #include <commonlib/helpers.h> +#include <variant/sku.h> /* Pad configuration in ramstage */ /* Leave eSPI pins untouched from default settings */ @@ -194,8 +195,6 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NC(GPP_D15), /* D16 : ISH_UART0_CTS# ==> NC */ PAD_CFG_NC(GPP_D16), - /* D17 : DMIC_CLK1 ==> SOC_DMIC_CLK1 */ - PAD_CFG_NF(GPP_D17, NONE, DEEP, NF1), /* D18 : DMIC_DATA1 ==> SOC_DMIC_DATA1 */ PAD_CFG_NF(GPP_D18, NONE, DEEP, NF1), /* D19 : DMIC_CLK0 ==> SOC_DMIC_CLK0 */ @@ -386,3 +385,31 @@ const struct pad_config *variant_early_gpio_table(size_t *num) *num = ARRAY_SIZE(early_gpio_table); return early_gpio_table; } + +static const struct pad_config nami_default_sku_gpio_table[] = { + /* D17 : DMIC_CLK1 ==> SOC_DMIC_CLK1 */ + PAD_CFG_NF(GPP_D17, NONE, DEEP, NF1), +}; + +static const struct pad_config vayne_sku_gpio_table[] = { + /* D17 : DMIC_CLK1 ==> NC */ + PAD_CFG_NC(GPP_D17), +}; + +const struct pad_config *variant_sku_gpio_table(size_t *num) +{ + uint16_t sku_id = variant_board_sku(); + const struct pad_config *board_gpio_tables; + switch (sku_id) { + case SKU_1_VAYNE: + case SKU_2_VAYNE: + *num = ARRAY_SIZE(vayne_sku_gpio_table); + board_gpio_tables = vayne_sku_gpio_table; + break; + default: + *num = ARRAY_SIZE(nami_default_sku_gpio_table); + board_gpio_tables = nami_default_sku_gpio_table; + break; + } + return board_gpio_tables; +} |