/* * 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 #include /* 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 /* * GPP_E3 is AUDIO_DB_ID. * It is a dual purpose GPIO, used for Audio Daughter * Board Identification & to control the shutdown mode pin * of the Maxim amp. */ #define AUDIO_DB_ID GPP_E3 /* SD controller needs additional card detect GPIO to support RTD3 */ #define GPIO_SD_CARD_DETECT GPP_A7 #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, 20K_PU, DEEP, NF1), /* LPC_LAD_1 */ PAD_CFG_NF(GPP_A2, 20K_PU, DEEP, NF1), /* LPC_LAD_2 */ PAD_CFG_NF(GPP_A3, 20K_PU, DEEP, NF1), /* LPC_LAD_3 */ PAD_CFG_NF(GPP_A4, 20K_PU, DEEP, NF1), /* LPC_FRAME */ PAD_CFG_NF(GPP_A5, NONE, DEEP, NF1), /* LPC_SERIRQ */ PAD_CFG_NF(GPP_A6, NONE, DEEP, NF1), /* SD_CD_WAKE */ PAD_CFG_GPI_GPIO_DRIVER(GPP_A7, 20K_PU, DEEP), /* LPC_CLKRUN */ PAD_CFG_NF(GPP_A8, NONE, DEEP, NF1), /* EC_LPC_CLK */ PAD_CFG_NF(GPP_A9, NONE, DEEP, NF1), /* PCH_LPC_CLK */ PAD_CFG_NC(GPP_A10), /* EC_HID_INT */ PAD_CFG_NC(GPP_A11), /* ISH_KB_PROX_INT */ PAD_CFG_NC(GPP_A12), /* PCH_SUSPWRACB */ PAD_CFG_NF(GPP_A13, NONE, DEEP, NF1), /* PM_SUS_STAT */ PAD_CFG_NC(GPP_A14), /* PCH_SUSACK */ PAD_CFG_NF(GPP_A15, NONE, DEEP, NF1), /* SD_1P8_SEL */ PAD_CFG_NF(GPP_A16, NONE, DEEP, NF1), /* SD_PWR_EN */ PAD_CFG_NF(GPP_A17, NONE, DEEP, NF1), /* ACCEL INTERRUPT */ PAD_CFG_NC(GPP_A18), /* ISH_GP1 */ PAD_CFG_NC(GPP_A19), /* GYRO_DRDY */ PAD_CFG_NC(GPP_A20), /* FLIP_ACCEL_INT */ PAD_CFG_NC(GPP_A21), /* GYRO_INT */ PAD_CFG_NC(GPP_A22), /* ISH_GP5 */ PAD_CFG_NC(GPP_A23), /* CORE_VID0 */ PAD_CFG_NC(GPP_B0), /* CORE_VID1 */ PAD_CFG_NC(GPP_B1), /* HSJ_MIC_DET */ PAD_CFG_GPI_GPIO_DRIVER(GPP_B2, NONE, DEEP), /* TRACKPAD_INT */ PAD_CFG_GPI_APIC(GPP_B3, NONE, PLTRST), /* BT_RF_KILL */ PAD_CFG_NC(GPP_B4), /* 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), /* AUDIO_INT_WAK */ PAD_CFG_GPI_ACPI_SCI(GPP_B8, NONE, DEEP, YES), /* SSD_CLK_REQ */ PAD_CFG_NF(GPP_B9, NONE, DEEP, NF1), /* SRCCLKREQ5# */ PAD_CFG_NC(GPP_B10), /* MPHY_EXT_PWR_GATE */ PAD_CFG_NC(GPP_B11), /* PM_SLP_S0 */ PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1), /* PCH_PLT_RST */ PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1), /* PCH_BUZZER */ PAD_CFG_GPI_GPIO_DRIVER(GPP_B14, NONE, DEEP), /* GSPI0_CS# */ PAD_CFG_NC(GPP_B15), /* WLAN_PCIE_WAKE */ PAD_CFG_GPI_ACPI_SCI(GPP_B16, NONE, DEEP, YES), /* SSD_PCIE_WAKE */ PAD_CFG_NC(GPP_B17), /* GSPI0_MOSI */ PAD_CFG_NC(GPP_B18), /* CCODEC_SPI_CS */ PAD_CFG_NC(GPP_B19), /* CODEC_SPI_CLK */ PAD_CFG_NC(GPP_B20), /* CODEC_SPI_MISO */ PAD_CFG_NC(GPP_B21), /* CODEC_SPI_MOSI */ PAD_CFG_NC(GPP_B22), /* SM1ALERT# */ PAD_CFG_NC(GPP_B23), /* 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_NC(GPP_C3), /* SML0DATA */ PAD_CFG_NC(GPP_C4), /* SML0ALERT# */ PAD_CFG_NC(GPP_C5), /* EC_IN_RW */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C6, NONE, DEEP), /* USB_CTL */ PAD_CFG_NC(GPP_C7), /* UART0_RXD */ PAD_CFG_NC(GPP_C8), /* UART0_TXD */ PAD_CFG_NC(GPP_C9), /* NFC_RST* */ PAD_CFG_NC(GPP_C10), /* EN_PP3300_KEPLER */ PAD_CFG_TERM_GPO(GPP_C11, 0, 20K_PD, DEEP), /* PCH_MEM_CFG0 */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C12, NONE, DEEP), /* PCH_MEM_CFG1 */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C13, NONE, DEEP), /* PCH_MEM_CFG2 */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C14, NONE, DEEP), /* PCH_MEM_CFG3 */ PAD_CFG_GPI_GPIO_DRIVER(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_GPIO_DRIVER(GPP_C23, 20K_PU, DEEP), /* ITCH_SPI_CS */ PAD_CFG_NC(GPP_D0), /* ITCH_SPI_CLK */ PAD_CFG_NC(GPP_D1), /* ITCH_SPI_MISO_1 */ PAD_CFG_NC(GPP_D2), /* ITCH_SPI_MISO_0 */ PAD_CFG_NC(GPP_D3), /* CAM_FLASH_STROBE */ PAD_CFG_NC(GPP_D4), /* EN_PP3300_DX_EMMC */ PAD_CFG_NC(GPP_D5), /* EN_PP1800_DX_EMMC */ PAD_CFG_NC(GPP_D6), /* SH_I2C1_SDA */ PAD_CFG_NC(GPP_D7), /* SH_I2C1_SCL */ PAD_CFG_NC(GPP_D8), /* ISH_SPI_CSB */ PAD_CFG_NC(GPP_D9), /* USB_A0_ILIM_SEL */ PAD_CFG_GPO(GPP_D10, 0, DEEP), /* USB_A1_ILIM_SEL */ PAD_CFG_GPO(GPP_D11, 0, DEEP), /* EN_PP3300_DX_CAM */ PAD_CFG_NC(GPP_D12), /* EN_PP1800_DX_AUDIO */PAD_CFG_NC(GPP_D13), /* ISH_UART0_TXD */ PAD_CFG_NC(GPP_D14), /* ISH_UART0_RTS */ PAD_CFG_NC(GPP_D15), /* ISH_UART0_CTS */ PAD_CFG_NC(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 */ PAD_CFG_NC(GPP_D21), /* ITCH_SPI_D3 */ PAD_CFG_NC(GPP_D22), /* I2S_MCLK */ PAD_CFG_NF(GPP_D23, NONE, DEEP, NF1), /* SPI_TPM_IRQ */ PAD_CFG_GPI_APIC(GPP_E0, NONE, PLTRST), /* SATAXPCIE1 */ PAD_CFG_NC(GPP_E1), /* SSD_PEDET */ PAD_CFG_NC(GPP_E2), /* AUDIO_DB_ID */ PAD_CFG_GPI_GPIO_DRIVER(GPP_E3, NONE, DEEP), /* SSD_SATA_DEVSLP */ PAD_CFG_NC(GPP_E4), /* SATA_DEVSLP1 */ PAD_CFG_NC(GPP_E5), /* SATA_DEVSLP2 */ PAD_CFG_NC(GPP_E6), /* TCH_PNL_INTR* */ PAD_CFG_GPI_APIC(GPP_E7, NONE, PLTRST), /* SATALED# */ PAD_CFG_NC(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_NC(GPP_E18), /* DDPB_CTRLDATA */ PAD_CFG_NF(GPP_E19, NONE, DEEP, NF1), /* DDPC_CTRLCLK */ PAD_CFG_NC(GPP_E20), /* DDPC_CTRLDATA */ PAD_CFG_NF(GPP_E21, NONE, DEEP, NF1), /* DDPD_CTRLCLK */ PAD_CFG_NC(GPP_E22), /* TCH_PNL_RST */ PAD_CFG_GPO(GPP_E23, 1, DEEP), /* I2S2_SCLK */ PAD_CFG_NC(GPP_F0), /* I2S2_SFRM */ PAD_CFG_NC(GPP_F1), /* I2S2_TXD */ PAD_CFG_NC(GPP_F2), /* I2S2_RXD */ PAD_CFG_NC(GPP_F3), /* I2C2_SDA */ PAD_CFG_NC(GPP_F4), /* I2C2_SCL */ PAD_CFG_NC(GPP_F5), /* I2C3_SDA */ PAD_CFG_NC(GPP_F6), /* I2C3_SCL */ PAD_CFG_NC(GPP_F7), /* I2C4_SDA */ PAD_CFG_NF_1V8(GPP_F8, NONE, DEEP, NF1), /* I2C4_SDA */ PAD_CFG_NF_1V8(GPP_F9, NONE, DEEP, NF1), /* AUDIO_IRQ */ PAD_CFG_GPI_APIC(GPP_F10, NONE, PLTRST), /* AUDIO_IRQ */ PAD_CFG_GPI_ACPI_SCI(GPP_F11, NONE, DEEP, YES), /* 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), /* BOOT_BEEP */ PAD_CFG_GPO(GPP_F23, 0, DEEP), /* SD_CMD */ PAD_CFG_NF(GPP_G0, NONE, DEEP, NF1), /* SD_DATA0 */ PAD_CFG_NF(GPP_G1, NONE, DEEP, NF1), /* SD_DATA1 */ PAD_CFG_NF(GPP_G2, NONE, DEEP, NF1), /* SD_DATA2 */ PAD_CFG_NF(GPP_G3, NONE, DEEP, NF1), /* SD_DATA3 */ PAD_CFG_NF(GPP_G4, NONE, DEEP, NF1), /* SD_CD# */ PAD_CFG_NF(GPP_G5, NONE, DEEP, NF1), /* SD_CLK */ PAD_CFG_NF(GPP_G6, NONE, DEEP, NF1), /* SD_WP */ PAD_CFG_NF(GPP_G7, NONE, DEEP, NF1), /* 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 */ PAD_CFG_NC(GPD7), /* PM_SUSCLK */ PAD_CFG_NF(GPD8, NONE, DEEP, NF1), /* PCH_SLP_WLAN# */ PAD_CFG_NC(GPD9), /* PM_SLP_S5# */ PAD_CFG_NC(GPD10), /* LANPHYC */ PAD_CFG_NC(GPD11), }; /* Early pad configuration in romstage. */ static const struct pad_config early_gpio_table[] = { /* SRCCLKREQ2# */ PAD_CFG_NF(GPP_B7, NONE, DEEP, NF1), /* KEPLER */ /* SPI_WP_STATUS */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C23, 20K_PU, DEEP), /* UART0_CTS# */ PAD_CFG_GPO(GPP_C11, 0, DEEP), /* EN_PP3300_KEPLER */ }; #endif #endif