/* * This file is part of the coreboot project. * * Copyright (C) 2013 Google Inc. * Copyright (C) 2015 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the * GNU General Public License for more details. */ #ifndef MAINBOARD_GPIO_H #define MAINBOARD_GPIO_H #include <soc/gpe.h> #include <soc/gpio.h> /* EC in RW */ #define GPIO_EC_IN_RW GPP_C6 /* BIOS Flash Write Protect */ #define GPIO_PCH_WP GPP_C23 /* Memory configuration board straps */ #define GPIO_MEM_CONFIG_0 GPP_C12 #define GPIO_MEM_CONFIG_1 GPP_C13 #define GPIO_MEM_CONFIG_2 GPP_C14 #define GPIO_MEM_CONFIG_3 GPP_C15 /* EC wake is LAN_WAKE# which is a special DeepSX wake pin */ #define GPE_EC_WAKE GPE0_LAN_WAK /* GPP_B16 is WLAN_WAKE. GPP_B group is routed to DW0 in the GPE0 block */ #define GPE_WLAN_WAKE GPE0_DW0_16 /* GPP_B5 is TOUCHPAD WAKE. GPP_B group is routed to DW0 in the GPE0 block */ #define GPE_TOUCHPAD_WAKE GPE0_DW0_05 /* Input device interrupt configuration */ #define TOUCHPAD_INT_L GPP_B3_IRQ #define TOUCHSCREEN_INT_L GPP_E7_IRQ #define MIC_INT_L GPP_F10_IRQ /* GPP_E16 is EC_SCI_L. GPP_E group is routed to DW2 in the GPE0 block */ #define EC_SCI_GPI GPE0_DW2_16 #define EC_SMI_GPI GPP_E15 #ifndef __ACPI__ /* Pad configuration in ramstage. */ static const struct pad_config gpio_table[] = { /* EC_PCH_RCIN */ PAD_CFG_NF(GPP_A0, NONE, DEEP, NF1), /* LPC_LAD_0 */ PAD_CFG_NF(GPP_A1, NONE, DEEP, NF1), /* LPC_LAD_1 */ PAD_CFG_NF(GPP_A2, NONE, DEEP, NF1), /* LPC_LAD_2 */ PAD_CFG_NF(GPP_A3, NONE, DEEP, NF1), /* LPC_LAD_3 */ PAD_CFG_NF(GPP_A4, NONE, DEEP, NF1), /* LPC_FRAME */ PAD_CFG_NF(GPP_A5, NONE, DEEP, NF1), /* LPC_SERIRQ */ PAD_CFG_NF(GPP_A6, NONE, DEEP, NF1), /* PIRQA# */ /* GPP_A7 */ /* LPC_CLKRUN */ PAD_CFG_NF(GPP_A8, NONE, DEEP, NF1), /* EC_LPC_CLK */ PAD_CFG_NF(GPP_A9, NONE, DEEP, NF1), /* PCH_LPC_CLK */ /* GPP_A10 */ /* EC_HID_INT */ /* GPP_A11 */ /* ISH_KB_PROX_INT */ PAD_CFG_GPO(GPP_A12, 0, DEEP), /* PCH_SUSPWRACB */ PAD_CFG_NF(GPP_A13, NONE, DEEP, NF1), /* PM_SUS_STAT */ PAD_CFG_NF(GPP_A14, NONE, DEEP, NF1), /* PCH_SUSACK */ PAD_CFG_NF(GPP_A15, NONE, DEEP, NF1), /* SD_1P8_SEL */ /* GPP_A16 */ /* SD_PWR_EN */ /* GPP_A17 */ /* ACCEL INTERRUPT */ PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1), /* ISH_GP1 */ /* GPP_A19 */ /* GYRO_DRDY */ PAD_CFG_NF(GPP_A20, NONE, DEEP, NF1), /* FLIP_ACCEL_INT */ PAD_CFG_NF(GPP_A21, NONE, DEEP, NF1), /* GYRO_INT */ PAD_CFG_NF(GPP_A22, NONE, DEEP, NF1), /* ISH_GP5 */ /* GPP_A23 */ /* CORE_VID0 */ /* GPP_B0 */ /* CORE_VID1 */ /* GPP_B1 */ /* HSJ_MIC_DET */ PAD_CFG_GPI(GPP_B2, NONE, DEEP), /* TRACKPAD_INT */ PAD_CFG_GPI_APIC(GPP_B3, NONE, DEEP), /* BT_RF_KILL */ PAD_CFG_GPO(GPP_B4, 0, DEEP), /* SRCCLKREQ0# */ PAD_CFG_GPI_ACPI_SCI(GPP_B5, NONE, DEEP, YES), /* TOUCHPAD WAKE */ /* WIFI_CLK_REQ */ PAD_CFG_NF(GPP_B6, NONE, DEEP, NF1), /* KEPLR_CLK_REQ */ PAD_CFG_NF(GPP_B7, NONE, DEEP, NF1), /* SRCCLKREQ3# */ /* GPP_B8 */ /* SSD_CLK_REQ */ PAD_CFG_NF(GPP_B9, NONE, DEEP, NF1), /* SRCCLKREQ5# */ /* GPP_B10 */ /* MPHY_EXT_PWR_GATE */ PAD_CFG_NF(GPP_B11, NONE, DEEP, NF1), /* PM_SLP_S0 */ PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1), /* PCH_PLT_RST */ PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1), /* GPP_B_14_SPKR */ PAD_CFG_GPI(GPP_B14, NONE, DEEP), /* GSPI0_CS# */ /* GPP_B15 */ /* WLAN_PCIE_WAKE */ PAD_CFG_GPI_ACPI_SCI(GPP_B16, NONE, DEEP, YES), /* SSD_PCIE_WAKE */ PAD_CFG_GPI(GPP_B17, NONE, DEEP), /* GSPI0_MOSI */ /* GPP_B18 */ /* CCODEC_SPI_CS */ PAD_CFG_NF(GPP_B19, NONE, DEEP, NF1), /* CODEC_SPI_CLK */ PAD_CFG_NF(GPP_B20, NONE, DEEP, NF1), /* CODEC_SPI_MISO */ PAD_CFG_NF(GPP_B21, NONE, DEEP, NF1), /* CODEC_SPI_MOSI */ PAD_CFG_NF(GPP_B22, NONE, DEEP, NF1), /* SM1ALERT# */ PAD_CFG_GPO(GPP_B23, 0, DEEP), /* SMB_CLK */ PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), /* SMB_DATA */ PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), /* SMBALERT# */ PAD_CFG_GPO(GPP_C2, 0, DEEP), /* M2_WWAN_PWREN */ PAD_CFG_GPO(GPP_C3, 0, DEEP), /* SML0DATA */ PAD_CFG_GPI(GPP_C4, NONE, DEEP), /* SML0ALERT# */ PAD_CFG_GPO(GPP_C5, 0, DEEP), /* EC_IN_RW */ PAD_CFG_GPI(GPP_C6, NONE, DEEP), /* USB_CTL */ PAD_CFG_GPO(GPP_C7, 1, DEEP), /* UART0_RXD */ /* GPP_C8 */ /* UART0_TXD */ /* GPP_C9 */ /* NFC_RST* */ PAD_CFG_GPO(GPP_C10, 0, DEEP), /* EN_PP3300_KEPLER */ PAD_CFG_TERM_GPO(GPP_C11, 1, 20K_PD, DEEP), /* PCH_MEM_CFG0 */ PAD_CFG_GPI(GPP_C12, NONE, DEEP), /* PCH_MEM_CFG1 */ PAD_CFG_GPI(GPP_C13, NONE, DEEP), /* PCH_MEM_CFG2 */ PAD_CFG_GPI(GPP_C14, NONE, DEEP), /* PCH_MEM_CFG3 */ PAD_CFG_GPI(GPP_C15, NONE, DEEP), /* I2C0_SDA */ PAD_CFG_NF(GPP_C16, 5K_PU, DEEP, NF1), /* I2C0_SCL */ PAD_CFG_NF(GPP_C17, 5K_PU, DEEP, NF1), /* I2C1_SDA */ PAD_CFG_NF(GPP_C18, NONE, DEEP, NF1), /* I2C1_SCL */ PAD_CFG_NF(GPP_C19, NONE, DEEP, NF1), /* GD_UART2_RXD */ PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), /* GD_UART2_TXD */ PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), /* TCH_PNL_PWREN */ PAD_CFG_GPO(GPP_C22, 1, DEEP), /* SPI_WP_STATUS */ PAD_CFG_GPI(GPP_C23, 20K_PU, DEEP), /* ITCH_SPI_CS */ /* GPP_D0 */ /* ITCH_SPI_CLK */ /* GPP_D1 */ /* ITCH_SPI_MISO_1 */ /* GPP_D2 */ /* ITCH_SPI_MISO_0 */ /* GPP_D3 */ /* CAM_FLASH_STROBE */ PAD_CFG_NF(GPP_D4, NONE, DEEP, NF1), /* EN_PP3300_DX_EMMC */ PAD_CFG_GPO(GPP_D5, 1, DEEP), /* EN_PP1800_DX_EMMC */ PAD_CFG_GPO(GPP_D6, 1, DEEP), /* SH_I2C1_SDA */ PAD_CFG_NF(GPP_D7, NONE, DEEP, NF1), /* SH_I2C1_SCL */ PAD_CFG_NF(GPP_D8, NONE, DEEP, NF1), PAD_CFG_GPO(GPP_D9, 0, DEEP), /* USB_A0_ILIM_SEL */ PAD_CFG_GPO(GPP_D10, 1, DEEP), /* USB_A1_ILIM_SEL */ PAD_CFG_GPO(GPP_D11, 1, DEEP), /* EN_PP3300_DX_CAM */ PAD_CFG_GPO(GPP_D12, 1, DEEP), /* EN_PP1800_DX_AUDIO */PAD_CFG_GPO(GPP_D13, 1, DEEP), /* ISH_UART0_TXD */ /* GPP_D14 */ /* ISH_UART0_RTS */ /* GPP_D15 */ /* ISH_UART0_CTS */ /* GPP_D16 */ /* DMIC_CLK_1 */ PAD_CFG_NF(GPP_D17, NONE, DEEP, NF1), /* DMIC_DATA_1 */ PAD_CFG_NF(GPP_D18, NONE, DEEP, NF1), /* DMIC_CLK_0 */ PAD_CFG_NF(GPP_D19, NONE, DEEP, NF1), /* DMIC_DATA_0 */ PAD_CFG_NF(GPP_D20, NONE, DEEP, NF1), /* ITCH_SPI_D2 */ /* GPP_D21 */ /* ITCH_SPI_D3 */ /* GPP_D22 */ /* I2S_MCLK */ PAD_CFG_NF(GPP_D23, NONE, DEEP, NF1), /* SPI_TPM_IRQ */ PAD_CFG_GPI_APIC(GPP_E0, NONE, DEEP), /* SATAXPCIE1 */ /* GPP_E1 */ /* SSD_PEDET */ PAD_CFG_GPI(GPP_E2, NONE, DEEP), /* CPU_GP0 */ /* GPP_E3 */ /* SSD_SATA_DEVSLP */ PAD_CFG_GPO(GPP_E4, 0, DEEP), /* SATA_DEVSLP1 */ /* GPP_E5 */ /* SATA_DEVSLP2 */ /* GPP_E6 */ /* TCH_PNL_INTR* */ PAD_CFG_GPI_APIC(GPP_E7, NONE, DEEP), /* SATALED# */ /* GPP_E8 */ /* USB2_OC_0 */ PAD_CFG_NF(GPP_E9, NONE, DEEP, NF1), /* USB2_OC_1 */ PAD_CFG_NF(GPP_E10, NONE, DEEP, NF1), /* USB2_OC_2 */ PAD_CFG_NF(GPP_E11, NONE, DEEP, NF1), /* USB2_OC_3 */ PAD_CFG_NF(GPP_E12, NONE, DEEP, NF1), /* DDI1_HPD */ PAD_CFG_NF(GPP_E13, NONE, DEEP, NF1), /* DDI2_HPD */ PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1), /* EC_SMI */ PAD_CFG_GPI_ACPI_SMI(GPP_E15, NONE, DEEP, YES), /* EC_SCI */ PAD_CFG_GPI_ACPI_SCI(GPP_E16, NONE, DEEP, YES), /* EDP_HPD */ PAD_CFG_NF(GPP_E17, NONE, DEEP, NF1), /* DDPB_CTRLCLK */ PAD_CFG_NF(GPP_E18, NONE, DEEP, NF1), /* DDPB_CTRLDATA */ PAD_CFG_NF(GPP_E19, NONE, DEEP, NF1), /* DDPC_CTRLCLK */ PAD_CFG_NF(GPP_E20, NONE, DEEP, NF1), /* DDPC_CTRLDATA */ PAD_CFG_NF(GPP_E21, NONE, DEEP, NF1), /* DDPD_CTRLCLK */ PAD_CFG_GPI(GPP_E22, NONE, DEEP), /* TCH_PNL_RST */ PAD_CFG_GPO(GPP_E23, 1, DEEP), /* I2S2_SCLK */ PAD_CFG_GPI(GPP_F0, NONE, DEEP), /* I2S2_SFRM */ PAD_CFG_GPI(GPP_F1, NONE, DEEP), /* I2S2_TXD */ PAD_CFG_GPI(GPP_F2, NONE, DEEP), /* I2S2_RXD */ PAD_CFG_GPI(GPP_F3, NONE, DEEP), /* I2C2_SDA */ PAD_CFG_NF(GPP_F4, NONE, DEEP, NF1), /* I2C2_SCL */ PAD_CFG_NF(GPP_F5, NONE, DEEP, NF1), /* I2C3_SDA */ /* GPP_F6 */ /* I2C3_SCL */ /* GPP_F7 */ /* I2C4_SDA */ PAD_CFG_NF(GPP_F8, NONE, DEEP, NF1), /* I2C4_SCL */ PAD_CFG_NF(GPP_F9, NONE, DEEP, NF1), /* AUDIO_IRQ */ PAD_CFG_GPI_APIC(GPP_F10, NONE, DEEP), /* I2C5_SCL */ /* GPP_F11 */ /* EMMC_CMD */ PAD_CFG_NF(GPP_F12, NONE, DEEP, NF1), /* EMMC_DATA0 */ PAD_CFG_NF(GPP_F13, NONE, DEEP, NF1), /* EMMC_DATA1 */ PAD_CFG_NF(GPP_F14, NONE, DEEP, NF1), /* EMMC_DATA2 */ PAD_CFG_NF(GPP_F15, NONE, DEEP, NF1), /* EMMC_DATA3 */ PAD_CFG_NF(GPP_F16, NONE, DEEP, NF1), /* EMMC_DATA4 */ PAD_CFG_NF(GPP_F17, NONE, DEEP, NF1), /* EMMC_DATA5 */ PAD_CFG_NF(GPP_F18, NONE, DEEP, NF1), /* EMMC_DATA6 */ PAD_CFG_NF(GPP_F19, NONE, DEEP, NF1), /* EMMC_DATA7 */ PAD_CFG_NF(GPP_F20, NONE, DEEP, NF1), /* EMMC_RCLK */ PAD_CFG_NF(GPP_F21, NONE, DEEP, NF1), /* EMMC_CLK */ PAD_CFG_NF(GPP_F22, NONE, DEEP, NF1), /* GPP_F23 */ /* SD_CMD */ /* GPP_G0 */ /* SD_DATA0 */ /* GPP_G1 */ /* SD_DATA1 */ /* GPP_G2 */ /* SD_DATA2 */ /* GPP_G3 */ /* SD_DATA3 */ /* GPP_G4 */ /* SD_CD# */ /* GPP_G5 */ /* SD_CLK */ /* GPP_G6 */ /* SD_WP */ /* GPP_G7 */ /* PCH_BATLOW */ PAD_CFG_NF(GPD0, NONE, DEEP, NF1), /* EC_PCH_ACPRESENT */ PAD_CFG_NF(GPD1, NONE, DEEP, NF1), /* EC_PCH_WAKE */ PAD_CFG_NF(GPD2, NONE, DEEP, NF1), /* EC_PCH_PWRBTN */ PAD_CFG_NF(GPD3, NONE, DEEP, NF1), /* PM_SLP_S3# */ PAD_CFG_NF(GPD4, NONE, DEEP, NF1), /* PM_SLP_S4# */ PAD_CFG_NF(GPD5, NONE, DEEP, NF1), /* PM_SLP_SA# */ PAD_CFG_NF(GPD6, NONE, DEEP, NF1), /* GPD7 */ /* PM_SUSCLK */ PAD_CFG_NF(GPD8, NONE, DEEP, NF1), /* PCH_SLP_WLAN# */ /* GPD9 */ /* PM_SLP_S5# */ PAD_CFG_NF(GPD10, NONE, DEEP, NF1), /* LANPHYC */ /* GPD11 */ }; /* Early pad configuration in romstage. */ static const struct pad_config early_gpio_table[] = { /* SRCCLKREQ2# */ PAD_CFG_NF(GPP_B7, NONE, DEEP, NF1), /* KEPLER */ /* UART0_CTS# */ PAD_CFG_GPO(GPP_C11, 1, DEEP), /* EN_PP3300_KEPLER */ }; #endif #endif