diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/brya/variants/orisa/gpio.c | 427 | ||||
| -rw-r--r-- | src/mainboard/google/brya/variants/orisa/include/variant/gpio.h | 3 |
2 files changed, 426 insertions, 4 deletions
diff --git a/src/mainboard/google/brya/variants/orisa/gpio.c b/src/mainboard/google/brya/variants/orisa/gpio.c index beee6fcb29..f8d021a900 100644 --- a/src/mainboard/google/brya/variants/orisa/gpio.c +++ b/src/mainboard/google/brya/variants/orisa/gpio.c @@ -8,17 +8,435 @@ /* Pad configuration in ramstage */ static const struct pad_config gpio_table[] = { - /* TODO */ + /* A0 thru A4, A9 and A10 come configured out of reset, do not touch */ + /* A0 : ESPI_IO0 ==> ESPI_SOC_D0_EC */ + /* A1 : ESPI_IO1 ==> ESPI_SOC_D1_EC */ + /* A2 : ESPI_IO2 ==> ESPI_SOC_D2_EC */ + /* A3 : ESPI_IO3 ==> ESPI_SOC_D3_EC */ + /* A4 : ESPI_CS0# ==> ESPI_SOC_CS_EC_L */ + /* A5 : ESPI_ALERT0# ==> NC */ + PAD_NC(GPP_A5, NONE), + /* A6 : ESPI_ALERT1# ==> NC */ + PAD_NC(GPP_A6, NONE), + /* A7 : NC */ + PAD_NC(GPP_A7, NONE), + /* A8 : NC */ + PAD_NC(GPP_A8, NONE), + /* A9 : ESPI_CLK ==> ESPI_SOC_CLK */ + /* A10 : ESPI_RESET# ==> ESPI_SOC_RST_EC_L */ + /* A11 : EN_SPK_PA ==> NC */ + PAD_NC(GPP_A11, NONE), + /* A12 : NC */ + PAD_NC(GPP_A12, NONE), + /* A13 : GPP_A13 ==> SOC_BT_ON */ + PAD_CFG_GPO_LOCK(GPP_A13, 1, LOCK_CONFIG), + /* A14 : USB_OC1# ==> NC */ + PAD_NC(GPP_A14, NONE), + /* A15 : USB_OC2# ==> NC */ + PAD_NC(GPP_A15, NONE), + /* A16 : USB_OC3# ==> NC */ + PAD_NC_LOCK(GPP_A16, NONE, LOCK_CONFIG), + /* A17 : GPP_A17 ==> GSC_SOC_INT_ODL */ + PAD_CFG_GPI_APIC(GPP_A17, NONE, PLTRST, LEVEL, INVERT), + /* A18 : DDSP_HPDB ==> DDI2_HPD */ + PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1), + /* A19 : DDSP_HPD1 ==> USBC_DP_HPD */ + PAD_CFG_NF(GPP_A19, NONE, DEEP, NF1), + /* A20 : NC */ + PAD_NC(GPP_A20, NONE), + /* A21 : DDPC_CTRLCLK ==> TCHSCR_REPORT_EN */ + PAD_CFG_GPO(GPP_A21, 0, DEEP), + /* A22 : GPP_A22 ==> TPM_PIRQ# */ + PAD_CFG_GPI(GPP_A22, NONE, DEEP), + /* A23 : GPP_A23 ==> NC */ + PAD_NC(GPP_A23, NONE), + + /* B0 : CORE_VID0 ==> VCCIN_AUX_VID0 */ + PAD_CFG_NF(GPP_B0, NONE, DEEP, NF1), + /* B1 : CORE_VID1 ==> VCCIN_AUX_VID1 */ + PAD_CFG_NF(GPP_B1, NONE, DEEP, NF1), + /* B2 : NC */ + PAD_NC(GPP_B2, NONE), + /* B3 : CPU_GP2 ==> EC_TP_INT */ + PAD_CFG_GPI_IRQ_WAKE_LOCK(GPP_B3, NONE, LEVEL, INVERT, LOCK_CONFIG), + /* B4 : PROC_GP3 ==> EN_PP3300_UCAM_X */ + PAD_CFG_GPO_LOCK(GPP_B4, 1, LOCK_CONFIG), + /* B5 : GPP_B5 ==> ISH_I2C0_SCL */ + PAD_CFG_NF_LOCK(GPP_B5, NONE, NF1, LOCK_CONFIG), + /* B6 : GPP_B6 ==> ISH_I2C0_SDA */ + PAD_CFG_NF_LOCK(GPP_B6, NONE, NF1, LOCK_CONFIG), + /* B7 : GPP_B7 ==> NC */ + PAD_NC_LOCK(GPP_B7, NONE, LOCK_CONFIG), + /* B8 : GPP_B8 ==> NC */ + PAD_NC_LOCK(GPP_B8, NONE, LOCK_CONFIG), + /* B9 : Not available */ + PAD_NC(GPP_B9, NONE), + /* B10 : Not available */ + PAD_NC(GPP_B10, NONE), + /* B11 : SOC_PD_INT# */ + PAD_CFG_NF(GPP_B11, NONE, DEEP, NF1), + /* B12 : SLP_S0# ==> PM_SLP_S0# */ + PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1), + /* B13 : PLTRST# ==> PLT_RST_L */ + PAD_CFG_NF_LOCK(GPP_B13, NONE, NF1, LOCK_CONFIG), + /* B14 : SPKR ==> GPP_B14_STRAP */ + PAD_NC_LOCK(GPP_B14, NONE, LOCK_CONFIG), + /* B15 : NC */ + PAD_NC_LOCK(GPP_B15, NONE, LOCK_CONFIG), + /* B16 : GPP_B16 ==> I2C_5_SDA */ + PAD_CFG_NF_LOCK(GPP_B16, NONE, NF2, LOCK_CONFIG), + /* B17 : GPP_B17 ==> I2C_5_SCL */ + PAD_CFG_NF_LOCK(GPP_B17, NONE, NF2, LOCK_CONFIG), + /* B18 : GPP_B18 ==> GPP_B18_STRAP */ + PAD_NC(GPP_B18, NONE), + /* B19 : Not available */ + PAD_NC(GPP_B19, NONE), + /* B20 : Not available */ + PAD_NC(GPP_B20, NONE), + /* B21 : Not available */ + PAD_NC(GPP_B21, NONE), + /* B22 : Not available */ + PAD_NC(GPP_B22, NONE), + /* B23 : SML1ALERT# ==> PCHHOT_ODL_STRAP */ + PAD_NC(GPP_B23, NONE), + + /* C0 : NC */ + PAD_NC(GPP_C0, NONE), + /* C1 : NC */ + PAD_NC(GPP_C1, NONE), + /* C2 : SMBALERT# ==> GPP_C2_STRAP */ + PAD_NC(GPP_C2, NONE), + /* C3 : NC */ + PAD_NC(GPP_C3, NONE), + /* C4 : NC */ + PAD_NC(GPP_C4, NONE), + /* C5 : SML0ALERT# ==> GPP_C5_STRAP */ + PAD_NC(GPP_C5, NONE), + /* C6 : SML1_SMBCLK */ + PAD_CFG_NF(GPP_C6, NONE, DEEP, NF1), + /* C7 : SML1_SMBDATA */ + PAD_CFG_NF(GPP_C7, NONE, DEEP, NF1), + + /* D0 : ISH_GP0 ==> SOC_GSEN1_INT# */ + PAD_CFG_NF_LOCK(GPP_D0, NONE, NF1, LOCK_CONFIG), + /* D1 : ISH_GP1 ==> SOC_GSEN2_INT# */ + PAD_CFG_NF_LOCK(GPP_D1, NONE, NF1, LOCK_CONFIG), + /* D2 : ISH_GP2 ==> SEN_MODE_EC_PCH_INT_ODL */ + PAD_CFG_NF_LOCK(GPP_D2, NONE, NF1, LOCK_CONFIG), + /* D3 : NC */ + PAD_NC_LOCK(GPP_D3, NONE, LOCK_CONFIG), + /* D4 : NC */ + PAD_NC(GPP_D4, NONE), + /* D5 : NC */ + PAD_NC(GPP_D5, NONE), + /* D6 : NC */ + PAD_NC(GPP_D6, NONE), + /* D7 : GPP_D7 ==> CLKREQ_PCIE#2 */ + PAD_CFG_NF(GPP_D7, NONE, DEEP, NF1), + /* D8 : SRCCLKREQ3# ==> NC */ + PAD_NC(GPP_D8, NONE), + /* D9 : NC */ + PAD_NC_LOCK(GPP_D9, NONE, LOCK_CONFIG), + /* D10 : ISH_SPI_CLK ==> GPP_D10_STRAP */ + PAD_NC_LOCK(GPP_D10, NONE, LOCK_CONFIG), + /* D11 : NC */ + PAD_NC_LOCK(GPP_D11, NONE, LOCK_CONFIG), + /* D12 : ISH_SPI_MOSI ==> GPP_D12_STRAP */ + PAD_NC_LOCK(GPP_D12, NONE, LOCK_CONFIG), + /* D13 : UART0_ISH_RX_DBG_TX */ + PAD_CFG_NF_LOCK(GPP_D13, NONE, NF1, LOCK_CONFIG), + /* D14 : UART0_ISH_TX_DBG_RX */ + PAD_CFG_NF_LOCK(GPP_D14, NONE, NF1, LOCK_CONFIG), + /* D15 : GPP_D15 ==> SOC_TS_I2C_RST# */ + PAD_CFG_GPO_LOCK(GPP_D15, 1, LOCK_CONFIG), + /* D16 : ISH_UART0_CTS# ==> SOC_TS_I2C_INT# */ + PAD_CFG_GPI_LOCK(GPP_D16, NONE, LOCK_CONFIG), + /* D17 : NC */ + PAD_NC_LOCK(GPP_D17, NONE, LOCK_CONFIG), + /* D18 : NC */ + PAD_NC_LOCK(GPP_D18, NONE, LOCK_CONFIG), + /* D19 : I2S_MCLK1_OUT ==> NC */ + PAD_NC(GPP_D19, NONE), + + /* E0 : NC */ + PAD_NC(GPP_E0, NONE), + /* E1 : THC0_SPI1_IO2 ==> RAM_ID1 */ + PAD_CFG_GPI_LOCK(GPP_E1, NONE, LOCK_CONFIG), + /* E2 : THC0_SPI1_IO3 ==> RAM_ID0 */ + PAD_CFG_GPI_LOCK(GPP_E2, NONE, LOCK_CONFIG), + /* E3 : PROC_GP0 ==> SOC_WP_OD */ + PAD_CFG_GPI_GPIO_DRIVER_LOCK(GPP_E3, NONE, LOCK_CONFIG), + /* E4 : NC */ + PAD_NC(GPP_E4, NONE), + /* E5 : NC */ + PAD_NC(GPP_E5, NONE), + /* E6 : THC0_SPI1_RST# ==> GPP_E6_STRAP */ + PAD_NC_LOCK(GPP_E6, NONE, LOCK_CONFIG), + /* E7 : NC */ + PAD_NC(GPP_E7, NONE), + /* E8 : GPP_E8 ==> WLAN_DISABLE_L */ + PAD_CFG_GPO(GPP_E8, 1, DEEP), + /* E9 : NC */ + PAD_NC_LOCK(GPP_E9, NONE, LOCK_CONFIG), + /* E10 : NC */ + PAD_NC_LOCK(GPP_E10, NONE, LOCK_CONFIG), + /* E11 : NC */ + PAD_NC_LOCK(GPP_E11, NONE, LOCK_CONFIG), + /* E12 : THC0_SPI1_IO1 ==> RAM_ID2 */ + PAD_CFG_GPI_LOCK(GPP_E12, NONE, LOCK_CONFIG), + /* E13 : NC */ + PAD_NC_LOCK(GPP_E13, NONE, LOCK_CONFIG), + /* E14 : DDSP_HPDA ==> EDP_HPD */ + PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1), + /* E15 : NC */ + PAD_NC(GPP_E15, NONE), + /* E16 : NC */ + PAD_NC(GPP_E16, NONE), + /* E17 : GPP_E17 ==> SOC_TS_PWR_EN */ + PAD_CFG_GPO_LOCK(GPP_E17, 1, LOCK_CONFIG), + /* E18 : NC */ + PAD_NC(GPP_E18, NONE), + /* E19 : DDP1_CTRLDATA ==> GPP_E19_STRAP */ + PAD_NC(GPP_E19, NONE), + /* E20 : NC */ + PAD_NC(GPP_E20, NONE), + /* E21 : NC */ + PAD_NC(GPP_E21, NONE), + /* E22 : DDPA_CTRLCLK ==> TCP0_DISP_AUX_P_BIAS */ + PAD_CFG_NF(GPP_E22, NONE, DEEP, NF6), + /* E23 : DDPA_CTRLDATA ==> TCP0_DISP_AUX_N_BIAS */ + PAD_CFG_NF(GPP_E23, NONE, DEEP, NF6), + + /* F0 : CNV_BRI_DT ==> CNV_BRI_CTX_DRX */ + PAD_CFG_NF(GPP_F0, NONE, DEEP, NF1), + /* F1 : CNV_BRI_RSP ==> CNV_BRI_CRX_DTX */ + PAD_CFG_NF(GPP_F1, UP_20K, DEEP, NF1), + /* F2 : CNV_RGI_DT ==> CNV_RGI_CTX_DRX */ + PAD_CFG_NF(GPP_F2, NONE, DEEP, NF1), + /* F3 : CNV_RGI_RSP ==> CNV_RGI_CRX_DTX */ + PAD_CFG_NF(GPP_F3, UP_20K, DEEP, NF1), + /* F4 : CNV_RF_RESET# ==> CNV_RF_RESET# */ + PAD_CFG_NF(GPP_F4, NONE, DEEP, NF1), + /* F5 : MODEM_CLKREQ ==> CLKREQ_CNV# */ + PAD_CFG_NF(GPP_F5, NONE, DEEP, NF2), + /* F6 : CNV_PA_BLANKING ==> NC */ + PAD_NC(GPP_F6, NONE), + /* F7 : GPP_F7 ==> GPP_F7_STRAP */ + PAD_NC(GPP_F7, NONE), + /* F8 : Not available */ + PAD_NC(GPP_F8, NONE), + /* F9 : Not available */ + PAD_NC(GPP_F9, NONE), + /* F10 : GPP_F10 ==> GPP_F10_STRAP */ + PAD_NC(GPP_F10, NONE), + /* F11 : NC */ + PAD_NC_LOCK(GPP_F11, NONE, LOCK_CONFIG), + /* F12 : NC */ + PAD_NC_LOCK(GPP_F12, NONE, LOCK_CONFIG), + /* F13 : NC */ + PAD_NC(GPP_F13, NONE), + /* F14 : NC */ + PAD_NC(GPP_F14, NONE), + /* F15 : NC */ + PAD_NC_LOCK(GPP_F15, NONE, LOCK_CONFIG), + /* F16 : NC */ + PAD_NC_LOCK(GPP_F16, NONE, LOCK_CONFIG), + /* F17 : THC1_SPI2_RST# ==> EC_SOC_WAKE_ODL */ + PAD_CFG_GPI_IRQ_WAKE_LOCK(GPP_F17, NONE, EDGE_SINGLE, INVERT, LOCK_CONFIG), + /* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */ + PAD_CFG_GPI_LOCK(GPP_F18, NONE, LOCK_CONFIG), + /* F19 : Not available */ + PAD_NC(GPP_F19, NONE), + /* F20 : Not available */ + PAD_NC(GPP_F20, NONE), + /* F21 : Not available */ + PAD_NC(GPP_F21, NONE), + /* F22 : NC */ + PAD_NC(GPP_F22, NONE), + /* F23 : V1P05_CTRL ==> V1P05EXT_CTRL */ + PAD_CFG_NF(GPP_F23, NONE, DEEP, NF1), + + /* H0 : GPP_H0_STRAP */ + PAD_NC(GPP_H0, NONE), + /* H1 : GPP_H1_STRAP */ + PAD_NC(GPP_H1, NONE), + /* H2 : GPP_H2_STRAP */ + PAD_NC(GPP_H2, NONE), + /* H3 : SX_EXIT_HOLDOFF# ==> WLAN_PCIE_WAKE_ODL */ + PAD_CFG_GPI_SCI_LOW_LOCK(GPP_H3, NONE, EDGE_SINGLE, LOCK_CONFIG), + /* H4 : I2C0_SDA ==> SOC_I2C_GSC_SDA */ + PAD_CFG_NF_LOCK(GPP_H4, NONE, NF1, LOCK_CONFIG), + /* H5 : I2C0_SCL ==> SOC_I2C_GSC_SCL */ + PAD_CFG_NF_LOCK(GPP_H5, NONE, NF1, LOCK_CONFIG), + /* H6 : I2C1_SDA ==> I2C_1_SDA */ + PAD_CFG_NF(GPP_H6, NONE, DEEP, NF1), + /* H7 : I2C1_SCL ==> I2C_1_SCL */ + PAD_CFG_NF(GPP_H7, NONE, DEEP, NF1), + /* H8 : NC */ + PAD_NC(GPP_H8, NONE), + /* H9 : NC */ + PAD_NC(GPP_H9, NONE), + /* H10 : UART0_RXD ==> UART_2_CRXD_DTXD */ + PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2), + /* H11 : UART0_TXD ==> UART_2_CTXD_DRXD */ + PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2), + /* H12 : UART0_RTS# ==> NC */ + PAD_NC_LOCK(GPP_H12, NONE, LOCK_CONFIG), + /* H13 : UART0_CTS# ==> NC */ + PAD_NC_LOCK(GPP_H13, NONE, LOCK_CONFIG), + /* H14 : Not available */ + PAD_NC(GPP_H14, NONE), + /* H15 : DDPB_CTRLCLK ==> SOC_DP2_CTRL_CLK */ + PAD_CFG_NF(GPP_H15, NONE, DEEP, NF1), + /* H16 : Not available */ + PAD_NC(GPP_H16, NONE), + /* H17 : DDPB_CTRLDATA ==> SOC_DP2_CTRL_DATA */ + PAD_CFG_NF(GPP_H17, NONE, DEEP, NF1), + /* H18 : PROC_C10_GATE# ==> CPU_C10_GATE# */ + PAD_CFG_NF(GPP_H18, NONE, DEEP, NF1), + /* H19 : NC */ + PAD_NC(GPP_H19, NONE), + /* H20 : IMGCLKOUT1 ==> WLAN_PERST_L */ + PAD_CFG_GPO(GPP_H20, 1, DEEP), + /* H21 : NC */ + PAD_NC(GPP_H21, NONE), + /* H22 : NC */ + PAD_NC(GPP_H22, NONE), + /* H23 : NC */ + PAD_NC(GPP_H23, NONE), + + /* R0 : HDA_BCLK ==> HDA_BIT_CLK */ + PAD_CFG_NF(GPP_R0, NONE, DEEP, NF1), + /* R1 : HDA_SYNC ==> HDA_SYNC */ + PAD_CFG_NF(GPP_R1, NONE, DEEP, NF1), + /* R2 : HDA_SDO ==> HDA_SDOUT */ + PAD_CFG_NF(GPP_R2, NONE, DEEP, NF1), + /* R3 : HDA_SDI0 ==> HDA_SDIN0 */ + PAD_CFG_NF(GPP_R3, NONE, DEEP, NF1), + /* R4 : HDA_RST# ==> HDA_RST# */ + PAD_CFG_NF(GPP_R4, NONE, DEEP, NF1), + /* R5 : HDA_SDI1 ==> HDA_SDIN1 */ + PAD_CFG_NF(GPP_R5, NONE, DEEP, NF1), + /* R6 : DMIC_CLK_A_1A ==> NC */ + PAD_NC(GPP_R6, NONE), + /* R7 : DMIC_DATA_1A ==> NC */ + PAD_NC(GPP_R7, NONE), + + /* S0 : I2S_SPK_BCLK_R ==> NC */ + PAD_NC(GPP_S0, NONE), + /* S1 : I2S_SPK_LRCK_R ==> NC */ + PAD_NC(GPP_S1, NONE), + /* S2 : DMIC_CKL_A0 ==> PCH_DMIC_CLK */ + PAD_CFG_NF(GPP_S2, NONE, DEEP, NF2), + /* S3 : DMIC_DATA0 ==> PCH_DMIC_DATA */ + PAD_CFG_NF(GPP_S3, NONE, DEEP, NF2), + /* S4 : NC */ + PAD_NC(GPP_S4, NONE), + /* S5 : NC */ + PAD_NC(GPP_S5, NONE), + /* S6 : NC */ + PAD_NC(GPP_S6, NONE), + /* S7 : NC */ + PAD_NC(GPP_S7, NONE), + + /* I5 : NC */ + PAD_NC(GPP_I5, NONE), + /* I7 : EMMC_CMD ==> EMMC_CMD */ + PAD_CFG_NF(GPP_I7, NONE, DEEP, NF1), + /* I8 : EMMC_DATA0 ==> EMMC_D0 */ + PAD_CFG_NF(GPP_I8, NONE, DEEP, NF1), + /* I9 : EMMC_DATA1 ==> EMMC_D1 */ + PAD_CFG_NF(GPP_I9, NONE, DEEP, NF1), + /* I10 : EMMC_DATA2 ==> EMMC_D2 */ + PAD_CFG_NF(GPP_I10, NONE, DEEP, NF1), + /* I11 : EMMC_DATA3 ==> EMMC_D3 */ + PAD_CFG_NF(GPP_I11, NONE, DEEP, NF1), + /* I12 : EMMC_DATA4 ==> EMMC_D4 */ + PAD_CFG_NF(GPP_I12, NONE, DEEP, NF1), + /* I13 : EMMC_DATA5 ==> EMMC_D5 */ + PAD_CFG_NF(GPP_I13, NONE, DEEP, NF1), + /* I14 : EMMC_DATA6 ==> EMMC_D6 */ + PAD_CFG_NF(GPP_I14, NONE, DEEP, NF1), + /* I15 : EMMC_DATA7 ==> EMMC_D7 */ + PAD_CFG_NF(GPP_I15, NONE, DEEP, NF1), + /* I16 : EMMC_RCLK ==> EMMC_RCLK */ + PAD_CFG_NF(GPP_I16, NONE, DEEP, NF1), + /* I17 : EMMC_CLK ==> EMMC_CLK */ + PAD_CFG_NF(GPP_I17, NONE, DEEP, NF1), + /* I18 : EMMC_RESET# ==> EMMC_RST_L */ + PAD_CFG_NF(GPP_I18, NONE, DEEP, NF1), + + /* GPD0 : BATLOW# ==> SOC_BATLOW_L */ + PAD_CFG_NF(GPD0, NONE, DEEP, NF1), + /* GPD1 : ACPRESENT ==> SOC_ACPRESENT */ + PAD_CFG_NF(GPD1, NONE, DEEP, NF1), + /* GPD2 : EC_SOC_INT_ODL */ + PAD_CFG_GPI_APIC(GPD2, NONE, PLTRST, LEVEL, INVERT), + /* GPD3 : PWRBTN# ==> EC_SOC_PWR_BTN_ODL */ + PAD_CFG_NF(GPD3, NONE, DEEP, NF1), + /* GPD4 : SLP_S3# ==> SLP_S3_L */ + PAD_CFG_NF(GPD4, NONE, DEEP, NF1), + /* GPD5 : SLP_S4# ==> SLP_S4_L */ + PAD_CFG_NF(GPD5, NONE, DEEP, NF1), + /* GPD6 : SLP_A# ==> NC */ + PAD_NC(GPD6, NONE), + /* GPD7 : GPD7_STRAP */ + PAD_NC(GPD7, NONE), + /* GPD8 : SUSCLK ==> PCH_SUSCLK */ + PAD_CFG_NF(GPD8, NONE, DEEP, NF1), + /* GPD9 : NC */ + PAD_NC(GPD9, NONE), + /* GPD10 : SLP_S5# ==> NC */ + PAD_NC(GPD10, NONE), + /* GPD11 : NC */ + PAD_NC(GPD11, NONE), + + /* Configure the unused virtual CNVi Bluetooth UART pads to NC mode. */ + /* vCNV_BT_UART_TXD */ + PAD_NC(GPP_VGPIO_6, NONE), + /* vCNV_BT_UART_RXD */ + PAD_NC(GPP_VGPIO_7, NONE), + /* vCNV_BT_UART_CTS_B */ + PAD_NC(GPP_VGPIO_8, NONE), + /* vCNV_BT_UART_RTS_B */ + PAD_NC(GPP_VGPIO_9, NONE), + + /* Configure the unused vUART for Bluetooth pads to NC mode. */ + /* vUART0_TXD */ + PAD_NC(GPP_VGPIO_18, NONE), + /* vUART0_RXD */ + PAD_NC(GPP_VGPIO_19, NONE), + /* vUART0_CTS_B */ + PAD_NC(GPP_VGPIO_20, NONE), + /* vUART0_RTS_B */ + PAD_NC(GPP_VGPIO_21, NONE), }; /* Early pad configuration in bootblock */ static const struct pad_config early_gpio_table[] = { - /* TODO */ + /* A17 : GPP_A17 ==> GSC_SOC_INT_ODL */ + PAD_CFG_GPI_APIC(GPP_A17, NONE, PLTRST, LEVEL, INVERT), + /* E3 : PROC_GP0 ==> SOC_WP_OD */ + PAD_CFG_GPI_GPIO_DRIVER(GPP_E3, NONE, DEEP), + /* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */ + PAD_CFG_GPI(GPP_F18, NONE, 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), }; /* Fill romstage gpio configuration */ static const struct pad_config romstage_gpio_table[] = { - /* TODO */ + /* Enable touchscreen, hold in reset */ + /* E17 : GPP_E17 ==> SOC_TS_PWR_EN */ + PAD_CFG_GPO(GPP_E17, 1, DEEP), + /* D15 : GPP_D15 ==> SOC_TS_I2C_RST# */ + PAD_CFG_GPO(GPP_D15, 0, DEEP), }; const struct pad_config *variant_gpio_table(size_t *num) @@ -40,7 +458,8 @@ const struct pad_config *variant_early_gpio_table(size_t *num) } static const struct cros_gpio cros_gpios[] = { - /* TODO */ + CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME), + CROS_GPIO_WP_AH(GPIO_PCH_WP, CROS_GPIO_DEVICE_NAME), }; DECLARE_CROS_GPIOS(cros_gpios); diff --git a/src/mainboard/google/brya/variants/orisa/include/variant/gpio.h b/src/mainboard/google/brya/variants/orisa/include/variant/gpio.h index c4fe342621..0848b4b970 100644 --- a/src/mainboard/google/brya/variants/orisa/include/variant/gpio.h +++ b/src/mainboard/google/brya/variants/orisa/include/variant/gpio.h @@ -5,4 +5,7 @@ #include <baseboard/gpio.h> +/* WP signal to PCH */ +#define GPIO_PCH_WP GPP_E3 + #endif |