diff options
3 files changed, 128 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/anraggar/Makefile.inc b/src/mainboard/google/brya/variants/anraggar/Makefile.inc new file mode 100644 index 0000000000..d38141ca24 --- /dev/null +++ b/src/mainboard/google/brya/variants/anraggar/Makefile.inc @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0-only +bootblock-y += gpio.c + +romstage-y += gpio.c + +ramstage-y += gpio.c diff --git a/src/mainboard/google/brya/variants/anraggar/gpio.c b/src/mainboard/google/brya/variants/anraggar/gpio.c new file mode 100644 index 0000000000..6eac21a7a1 --- /dev/null +++ b/src/mainboard/google/brya/variants/anraggar/gpio.c @@ -0,0 +1,118 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <baseboard/gpio.h> +#include <baseboard/variants.h> +#include <commonlib/helpers.h> +#include <soc/gpio.h> + +/* Pad configuration in ramstage */ +static const struct pad_config override_gpio_table[] = { + /* A7 : NC ==> LTE_Present */ + PAD_CFG_GPI(GPP_A7, NONE, DEEP), + /* A18 : NC ==> HDMI_HPD_SRC*/ + PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1), + + /* A20 : DDSP_HPD2 ==> EC_SOC_HDMI_HPD ==> NC */ + PAD_NC_LOCK(GPP_A20, NONE, LOCK_CONFIG), + /* A21 : GPP_A21 ==> USB_C1_AUX_DC_P ==> NC */ + PAD_NC_LOCK(GPP_A21, NONE, LOCK_CONFIG), + /* A22 : GPP_A22 ==> USB_C1_AUX_DC_N ==> NC */ + PAD_NC_LOCK(GPP_A22, NONE, LOCK_CONFIG), + + /* B5 : I2C2_SDA ==> SOC_I2C_SUB_SDA ==> MIPI_WCAM_SDA */ + PAD_CFG_NF_LOCK(GPP_B5, NONE, NF2, LOCK_CONFIG), + /* B6 : I2C2_SCL ==> SOC_I2C_SUB_SCL ==> MIPI_WCAM_SCL */ + PAD_CFG_NF_LOCK(GPP_B6, NONE, NF2, LOCK_CONFIG), + + /* B11 : NC ==> EN_PP3300_WLAN_X*/ + PAD_CFG_GPO(GPP_B11, 0, DEEP), + + /* D8 : SRCCLKREQ3# ==> SD_CLKREQ_ODL ==> NC */ + PAD_NC_LOCK(GPP_D8, NONE, LOCK_CONFIG), + /* D13 : NC ==> EN_PP1800_WCAM_X */ + PAD_CFG_GPO_LOCK(GPP_D13, 0, LOCK_CONFIG), + + /* E20 : DDP2_CTRLCLK ==> HDMI_DDC_SCL ==> NC */ + PAD_NC_LOCK(GPP_E20, NONE, LOCK_CONFIG), + /* E21 : DDP2_CTRLDATA ==> HDMI_DDC_SDA_STRAP ==> GPP_E21_STRAP */ + PAD_NC_LOCK(GPP_E21, NONE, LOCK_CONFIG), + + /* H22 : IMGCLKOUT3 ==> WCAM_MCLK_R */ + PAD_CFG_NF(GPP_H22, NONE, DEEP, NF1), + /* H23 : WWAN_SAR_DETECT_ODL */ + PAD_CFG_GPO(GPP_H23, 1, DEEP), + + /* F11 : NC ==> WWAN_PWR_ON */ + PAD_CFG_GPO_LOCK(GPP_F11, 1, LOCK_CONFIG), + /* F12 : GSXDOUT ==> WWAN_RST_L */ + PAD_CFG_GPO_LOCK(GPP_F12, 1, LOCK_CONFIG), + /* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD ==> EN_PP2800_AVDD*/ + PAD_CFG_GPO(GPP_F18, 0, DEEP), + /* F23 : V1P05_CTRL ==> V1P05EXT_CTRL ==> NC*/ + PAD_NC_LOCK(GPP_F23, NONE, LOCK_CONFIG), + + + /* H12 : UART0_RTS# ==> SD_PERST_L ==> NC*/ + PAD_NC_LOCK(GPP_H12, NONE, LOCK_CONFIG), + /* H13 : UART0_CTS# ==> EN_PP3300_SD_X ==> NC */ + PAD_NC_LOCK(GPP_H13, NONE, LOCK_CONFIG), + /* H15 : DDPB_CTRLCLK ==> HDMI_DDC_SCL */ + PAD_CFG_NF(GPP_H15, NONE, DEEP, NF1), + /* H17 : DDPB_CTRLDATA ==> HDMI_DDC_SDA */ + PAD_CFG_NF(GPP_H17, NONE, DEEP, NF1), + + /* R6 : DMIC_CLK_A_1A ==> DMIC_WCAM_CLK_R ==> NC */ + PAD_NC_LOCK(GPP_R6, NONE, LOCK_CONFIG), + /* R7 : DMIC_DATA_1A ==> DMIC_WCAM_DATA ==> NC */ + PAD_NC_LOCK(GPP_R7, NONE, LOCK_CONFIG), +}; + +/* Early pad configuration in bootblock */ +static const struct pad_config early_gpio_table[] = { + /* H20 : IMGCLKOUT1 ==> WLAN_PERST_L */ + PAD_CFG_GPO(GPP_H20, 0, DEEP), + /* A13 : GPP_A13 ==> GSC_SOC_INT_ODL */ + PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT), + /* E12 : THC0_SPI1_IO1 ==> SOC_WP_OD */ + PAD_CFG_GPI_GPIO_DRIVER(GPP_E12, NONE, DEEP), + + /* F11 : NC ==> WWAN_PWR_ON */ + PAD_CFG_GPO(GPP_F11, 1, DEEP), + /* F12 : GSXDOUT ==> WWAN_RST_L */ + PAD_CFG_GPO(GPP_F12, 0, DEEP), + /* F16 : NC ==> WWAN_PWR_ENABLE */ + PAD_CFG_GPO(GPP_F16, 1, DEEP), + + /* H4 : I2C0_SDA ==> SOC_I2C_GSC_SDA */ + PAD_CFG_NF(GPP_H4, NONE, DEEP, NF1), + /* H5 : I2C0_SCL ==> SOC_I2C_GSC_SCL */ + PAD_CFG_NF(GPP_H5, NONE, DEEP, NF1), + + /* H10 : UART0_RXD ==> UART_SOC_RX_DBG_TX */ + PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2), + /* H11 : UART0_TXD ==> UART_SOC_TX_DBG_RX */ + PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2), +}; + +static const struct pad_config romstage_gpio_table[] = { + /* H20 : IMGCLKOUT1 ==> WLAN_PERST_L */ + PAD_CFG_GPO(GPP_H20, 1, DEEP), +}; + +const struct pad_config *variant_gpio_override_table(size_t *num) +{ + *num = ARRAY_SIZE(override_gpio_table); + return override_gpio_table; +} + +const struct pad_config *variant_early_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(early_gpio_table); + return early_gpio_table; +} + +const struct pad_config *variant_romstage_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(romstage_gpio_table); + return romstage_gpio_table; +} diff --git a/src/mainboard/google/brya/variants/anraggar/include/variant/gpio.h b/src/mainboard/google/brya/variants/anraggar/include/variant/gpio.h index c4fe342621..61d2c3349b 100644 --- a/src/mainboard/google/brya/variants/anraggar/include/variant/gpio.h +++ b/src/mainboard/google/brya/variants/anraggar/include/variant/gpio.h @@ -5,4 +5,8 @@ #include <baseboard/gpio.h> +#define WWAN_FCPO GPP_F11 /* FULL_CARD_POWER_OFF# */ +#define WWAN_RST GPP_F12 +#define T2_OFF_MS 20 + #endif |