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-rw-r--r--src/mainboard/intel/icelake_rvp/variants/baseboard/gpio.c354
-rw-r--r--src/mainboard/intel/icelake_rvp/variants/icl_u/Makefile.inc18
-rw-r--r--src/mainboard/intel/icelake_rvp/variants/icl_u/gpio.c116
-rw-r--r--src/mainboard/intel/icelake_rvp/variants/icl_y/Makefile.inc18
-rw-r--r--src/mainboard/intel/icelake_rvp/variants/icl_y/gpio.c116
5 files changed, 348 insertions, 274 deletions
diff --git a/src/mainboard/intel/icelake_rvp/variants/baseboard/gpio.c b/src/mainboard/intel/icelake_rvp/variants/baseboard/gpio.c
index 56604cf6fe..20029cfb36 100644
--- a/src/mainboard/intel/icelake_rvp/variants/baseboard/gpio.c
+++ b/src/mainboard/intel/icelake_rvp/variants/baseboard/gpio.c
@@ -1,7 +1,7 @@
/*
* This file is part of the coreboot project.
*
- * Copyright 2018 Intel Corporation.
+ * Copyright (C) 2018 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
@@ -19,276 +19,82 @@
/* Pad configuration in ramstage*/
static const struct pad_config gpio_table[] = {
- /* GPPC */
- /* A0 : RCINB_TIME_SYNC_1 */
- /* A1 : ESPI_IO_0 */
- /* A2 : ESPI_IO_1 */
- /* A3 : ESPI_IO_2 */
- /* A4 : ESPI_IO_3 */
- /* A5 : ESPI_CSB */
- /* A6 : SERIRQ */
- /* A7 : PRIQAB_GSP10_CS1B */
- PAD_CFG_GPI_SCI_HIGH(GPP_A7, UP_20K, DEEP, EDGE_SINGLE),
- /* A8 : CLKRUNB */
- PAD_CFG_GPO(GPP_A8, 1, PLTRST),
- /* A9 : CLKOUT_LPC_0_ESPI_CLK */
- /* A10 : CLKOUT_LPC_1 */
- /* A11 : PMEB_GSP11_CS1B */
- PAD_CFG_GPI_SCI_LOW(GPP_A11, UP_20K, DEEP, LEVEL),
- /* A12 : BM_BUSYB_ISH__GP_6 */
- /* A13 : SUSWARNB_SUSPWRDNACK */
- PAD_CFG_GPO(GPP_A13, 1, PLTRST),
- /* A14 : SUS_STATB_ESPI_RESETB */
- /* A15 : SUSACKB */
- PAD_CFG_GPO(GPP_A15, 1, PLTRST),
- /* A16 : SD_1P8_SEL */
- PAD_CFG_GPO(GPP_A16, 0, PLTRST),
- /* A17 : SD_VDD1_PWR_EN_B_ISH_GP_7 */
- /* A18 : ISH_GP_0 */
- PAD_CFG_NF(GPP_A18, UP_20K, DEEP, NF1),
- /* A19 : ISH_GP_1 */
- PAD_CFG_NF(GPP_A19, UP_20K, DEEP, NF1),
- /* A20 : aduio codec irq */
- PAD_CFG_GPI_APIC_LOW(GPP_A20, NONE, DEEP),
- /* A21 : ISH_GP_3 */
- PAD_CFG_NF(GPP_A21, UP_20K, DEEP, NF1),
- /* A22 : ISH_GP_4 */
- PAD_CFG_NF(GPP_A22, UP_20K, DEEP, NF1),
- /* A23 : ISH_GP_5 */
- PAD_CFG_NF(GPP_A23, UP_20K, DEEP, NF1),
-
- /* B0 : CORE_VID_0 */
- /* B1 : CORE_VID_1 */
- /* B2 : VRALERTB */
- PAD_CFG_GPI_APIC(GPP_B2, NONE, DEEP, LEVEL, NONE),
- /* B3 : CPU_GP_2 */
- PAD_CFG_GPI_APIC(GPP_B3, NONE, PLTRST, LEVEL, NONE),
- /* B4 : CPU_GP_3 */
- PAD_CFG_GPO(GPP_B4, 1, DEEP),
- /* B5 : SRCCLKREQB_0 */
- /* B6 : SRCCLKREQB_1 */
- /* B7 : SRCCLKREQB_2 */
- /* B8 : SRCCLKREQB_3 */
- /* B9 : SRCCLKREQB_4 */
- /* B10 : SRCCLKREQB_5 */
- /* B11 : EXT_PWR_GATEB */
- PAD_CFG_NF(GPP_B11, NONE, DEEP, NF1),
- /* B12 : SLP_S0B */
- /* B13 : PLTRSTB */
- /* B14 : SPKR */
- PAD_CFG_GPO(GPP_B14, 1, PLTRST),
- /* B15 : GSPI0_CS0B */
- PAD_CFG_GPO(GPP_B15, 0, DEEP),
- /* B16 : GSPI0_CLK */
- PAD_CFG_GPI_APIC(GPP_B16, NONE, PLTRST, LEVEL, NONE),
- /* B17 : GSPI0_MISO */
- PAD_CFG_GPO(GPP_B17, 1, PLTRST),
- /* B18 : GSPI0_MOSI */
- PAD_CFG_GPO(GPP_B18, 1, PLTRST),
- /* B19 : GSPI1_CS0B */
- /* B20 : GSPI1_CLK_NFC_CLK */
- /* B21 : GSPI1_MISO_NFC_CLKREQ */
- /* B22 : GSP1_MOSI */
- /* B23 : SML1ALERTB_PCHHOTB */
- PAD_CFG_GPO(GPP_B23, 1, DEEP),
-
- /* C0 : SMBCLK */
- /* C1 : SMBDATA */
- /* C2 : SMBALERTB */
- PAD_CFG_GPO(GPP_C2, 1, DEEP),
- /* C3 : SML0CLK */
- /* C4 : SML0DATA */
- /* C5 : SML0ALERTB */
- PAD_CFG_GPI_SCI_LOW(GPP_C5, NONE, DEEP, LEVEL),
- /* C6 : SML1CLK */
- /* C7 : SML1DATA */
- /* C8 : UART0_RXD */
- PAD_CFG_GPI_APIC(GPP_C8, UP_20K, DEEP, LEVEL, INVERT),
- /* C9 : UART0_TXD */
- PAD_CFG_GPI_SCI_LOW(GPP_C9, UP_20K, PLTRST, EDGE_SINGLE),
- /* C10 : UART0_RTSB */
- PAD_CFG_GPO(GPP_C10, 0, PLTRST),
- /* C11 : UART0_CTSB */
- PAD_CFG_GPI_SCI_LOW(GPP_C11, UP_20K, DEEP, LEVEL),
- /* C12 : UART1_RXD_ISH_UART1_RXD */
- PAD_CFG_GPO(GPP_C12, 1, PLTRST),
- /* C13 : UART1_RXD_ISH_UART1_TXD */
- /* C14 : UART1_RXD_ISH_UART1_RTSB */
- /* C15 : UART1_RXD_ISH_UART1_CTSB */
- PAD_CFG_GPO(GPP_C15, 1, PLTRST),
- /* C16 : I2C0_SDA */
- /* C17 : I2C0_SCL */
- /* C18 : I2C1_SDA */
- /* C19 : I2C1_SCL */
- /* C20 : UART2_RXD */
- /* C21 : UART2_TXD */
- /* C22 : UART2_RTSB */
- /* C23 : UART2_CTSB */
-
- /* D0 : SPI1_CSB_BK_0 */
- /* D1 : SPI1_CLK_BK_1 */
- /* D2 : SPI1_MISO_IO_1_BK_2 */
- /* D3 : SPI1_MOSI_IO_0_BK_3 */
- /* D4 : IMGCLKOUT_0_BK_4 */
- /* D5 : ISH_I2C0_SDA */
- /* D6 : ISH_I2C0_SCL */
- /* D7 : ISH_I2C1_SDA */
- /* D8 : ISH_I2C1_SCL */
- /* D9 : ISH_SPI_CSB */
- PAD_CFG_GPO(GPP_D9, 1, PLTRST),
- /* D10 : ISH_SPI_CLK */
- PAD_CFG_GPI_APIC(GPP_D10, NONE, PLTRST, EDGE_SINGLE, NONE),
- /* D11 : ISH_SPI_MISO_GP_BSSB_CLK */
- PAD_CFG_GPI_SCI_LOW(GPP_D11, NONE, DEEP, LEVEL),
- /* D12 : ISH_SPI_MOSI_GP_BSSB_DI */
- /* D13 : ISH_UART0_RXD_SML0BDATA */
- PAD_CFG_GPO(GPP_D13, 1, DEEP),
- /* D14 : ISH_UART0_TXD_SML0BCLK */
- PAD_CFG_GPO(GPP_D14, 1, PLTRST),
- /* D15 : ISH_UART0_RTSB_GPSPI2_CS1B */
- /* D16 : ISH_UART0_CTSB_SML0BALERTB */
- PAD_CFG_GPI_SCI_HIGH(GPP_D16, NONE, DEEP, LEVEL),
- /* D17 : DMIC_CLK_1_SNDW3_CLK */
- PAD_CFG_NF(GPP_D17, UP_20K, DEEP, NF1),
- /* D18 : DMIC_DATA_1_SNDW3_DATA */
- PAD_CFG_NF(GPP_D18, UP_20K, DEEP, NF1),
- /* D19 : DMIC_CLK_0_SNDW4_CLK */
- PAD_CFG_NF(GPP_D19, UP_20K, DEEP, NF1),
- /* D20 : DMIC_DATA_0_SNDW4_DATA */
- PAD_CFG_NF(GPP_D20, UP_20K, DEEP, NF1),
- /* D21 : SPI1_IO_2 */
- PAD_CFG_NF(GPP_D21, NONE, PLTRST, NF1),
- /* D22 : SPI1_IO_3 */
- PAD_CFG_NF(GPP_D22, NONE, PLTRST, NF1),
- /* D23 : SPP_MCLK */
- PAD_CFG_NF(GPP_D23, NONE, DEEP, NF1),
- /* E0 : SATAXPCIE_0_SATAGP_0 */
-#if IS_ENABLED(CONFIG_BOARD_INTEL_ICELAKE_RVPY)
- PAD_CFG_NF(GPP_E0, UP_20K, DEEP, NF1),
-#endif
- /* E1 : SATAXPCIE_1_SATAGP_1 */
- /* E2 : SATAXPCIE_2_SATAGP_2 */
- PAD_CFG_GPI(GPP_E2, UP_20K, PLTRST),
- /* E3 : CPU_GP_0 */
- PAD_CFG_GPI_SMI(GPP_E3, NONE, PLTRST, EDGE_SINGLE, NONE),
- /* E4 : SATA_DEVSLP_0 */
- PAD_CFG_NF(GPP_E4, NONE, DEEP, NF1),
- /* E5 : SATA_DEVSLP_1 */
- /* E6 : SATA_DEVSLP_2 */
- PAD_CFG_GPI_SCI(GPP_E6, NONE, DEEP, OFF, NONE),
- /* E7 : CPU_GP_1 */
- PAD_CFG_GPI_INT(GPP_E7, NONE, PLTRST, EDGE_SINGLE),
- /* E8 : SATA_LEDB */
- /* E9 : USB2_OCB_0_GP_BSSB_CLK */
- /* E10 : USB2_OCB_1_GP_BSSB_DI */
- /* E11 : USB2_OCB_2 */
- /* E12 : USB2_OCB_3 */
- /* E13 : DDSP_HPD_0_DISP_MISC_0 */
- /* E14 : DDSP_HPD_0_DISP_MISC_1 */
- /* E15 : DDSP_HPD_0_DISP_MISC_2 */
- /* E16 : EMMC_EN */
- PAD_CFG_GPO(GPP_E16, 1, PLTRST),
- /* E17 : EDP_HPD_DISP_MISC_4 */
- /* E18 : DDPB_CTRLCLK */
- /* E19 : DDPB_CTRLDATA */
- /* E20 : DDPC_CTRLCLK */
- /* E21 : DDPC_CTRLDATA */
- /* E22 : DDPD_CTRLCLK */
- /* E23 : DDPD_CTRLDATA */
-
- /* F0 : CNV_GNSS_PA_BLANKING */
- PAD_CFG_GPI(GPP_F0, NONE, PLTRST),
- /* F1 : CNV_GNSS_FAT */
- PAD_CFG_TERM_GPO(GPP_F1, 1, UP_20K, DEEP),
- /* F2 : CNV_GNSS_SYSCK */
- PAD_CFG_TERM_GPO(GPP_F2, 1, UP_20K, PLTRST),
- /* F3 : GPP_F_3 */
- PAD_CFG_TERM_GPO(GPP_F3, 0, UP_20K, PLTRST),
- /* F4 : CNV_BRI_DT_UART0_RTSB */
- /* F5 : CNV_BRI_RSP_UART0_RXD */
- /* F6 : CNV_RGI_DT_UART0_TXD */
- /* F7 : CNV_RGI_DT_RSP_UART9_CTSB */
- /* F8 : CNV_MFUART2_RXD */
- PAD_CFG_NF(GPP_F8, UP_20K, DEEP, NF1),
- /* F9 : CNV_MFUART2_TXD */
- PAD_CFG_NF(GPP_F9, UP_20K, DEEP, NF1),
- /* F10 : GPP_F_10 */
- PAD_CFG_GPO(GPP_F10, 1, PLTRST),
- /* F11 : EMMC_CMD */
- /* F12 : EMMC_DATA0 */
- /* F13 : EMMC_DATA1 */
- /* F14 : EMMC_DATA2 */
- /* F15 : EMMC_DATA3 */
- /* F16 : EMMC_DATA4 */
- /* F17 : EMMC_DATA5 */
- /* F18 : EMMC_DATA6 */
- /* F19 : EMMC_DATA9 */
- /* F20 : EMMC_RCLK */
- /* F21 : EMMC_CLK */
- /* F22 : EMMC_RESETB */
- /* F23 : BIOS_REC */
- PAD_CFG_GPI(GPP_F23, UP_20K, DEEP),
- /* G0 : SD3_D2 */
- /* G1 : SD3_D0_SD4_RCLK_P */
- /* G2 : SD3_D1_SD4_RCLK_N */
- /* G3 : SD3_D2 */
- /* G4 : SD3_D3 */
- /* G5 : SD3_CDB */
- PAD_CFG_NF(GPP_G5, UP_20K, DEEP, NF1),
- /* G6 : SD3_CLK */
- /* G7 : SD3_WP */
- PAD_CFG_NF(GPP_G7, DN_20K, DEEP, NF1),
-
- /* H0 : SSP2_SCLK */
- /* H1 : SSP2_SFRM */
- /* H2 : SSP2_TXD */
- /* H3 : SSP2_RXD */
- /* H4 : I2C2_SDA */
- /* H5 : I2C2_SCL */
- /* H6 : I2C3_SDA */
- PAD_CFG_NF(GPP_H6, UP_2K, DEEP, NF1),
- /* H7 : I2C3_SCL */
- PAD_CFG_NF(GPP_H7, UP_2K, DEEP, NF1),
- /* H8 : I2C4_SDA */
- /* H9 : I2C4_SCL */
- /* H10 : I2C5_SDA_ISH_I2C2_SDA */
- PAD_CFG_GPO(GPP_H10, 1, PLTRST),
- /* H11 : I2C5_SCL_ISH_I2C2_SCL */
- PAD_CFG_GPO(GPP_H11, 1, PLTRST),
- /* H12 : M2_SKT2_CFG_0_DFLEXIO_0 */
- PAD_CFG_GPO(GPP_H12, 1, PLTRST),
- /* H13 : M2_SKT2_CFG_1_DFLEXIO_1 */
- PAD_CFG_GPO(GPP_H13, 1, PLTRST),
- /* H14 : M2_SKT2_CFG_2 */
- PAD_CFG_GPO(GPP_H14, 0, PLTRST),
- /* H15 : M2_SKT2_CFG_3 */
- PAD_CFG_GPO(GPP_H15, 1, PLTRST),
- /* H16 : CAM5_PWR_EN */
- PAD_CFG_GPO(GPP_H16, 1, PLTRST),
- /* H17 : CAM5_FLASH_STROBE */
- PAD_CFG_GPO(GPP_H17, 1, PLTRST),
- /* H18 : BOOTMPC */
- /* H19 : TIMESYNC_0 */
- PAD_CFG_GPO(GPP_H19, 1, PLTRST),
- /* H20 : IMGCLKOUT_1 */
- /* H21 : GPPC_H_21 */
- /* H22 : GPPC_H_22 */
- PAD_CFG_GPO(GPP_H22, 1, PLTRST),
- /* H23 : GPPC_H_23 */
-
- /* GPD */
- /* GPD_0 : BATLOWB */
- /* GPD_1 : ACPRESENT */
- /* GPD_2 : LAN_WAKEB */
- /* GPD_3 : PWRBTNB */
- /* GPD_4 : SLP_S3B */
- /* GPD_5 : SLP_S4B */
- /* GPD_6 : SLP_AB */
- /* GPD_7 : GPD_7 */
- /* GPD-8 : SUSCLK */
- /* GPD-9 : SLP_WLANB */
- /* GPD-10 : SLP_5B */
- /* GPD_11 : LANPHYPC */
+/* I2S2_SCLK */
+PAD_CFG_GPI(GPP_A7, NONE, PLTRST),
+/* I2S2_RXD */
+PAD_CFG_GPI(GPP_A10, NONE, PLTRST),
+/* TCH_PNL2_RST_N */
+PAD_CFG_GPO(GPP_A13, 1, DEEP),
+/* ONBOARD_X4_PCIE_SLOT1_PWREN_N */
+PAD_CFG_GPO(GPP_A14, 0, DEEP),
+/* TCH_PNL2_INT_N */
+PAD_CFG_GPI_APIC_EDGE_LOW(GPP_B3, NONE, PLTRST),
+/* TC_RETIMER_FORCE_PWR */
+PAD_CFG_GPO(GPP_B4, 0, DEEP),
+/* FPS_RST_N */
+PAD_CFG_GPO(GPP_B14, 1, DEEP),
+/* WIFI_RF_KILL_N */
+PAD_CFG_GPO(GPP_B15, 1, PLTRST),
+/* M2_SSD_PWREN_N */
+PAD_CFG_GPO(GPP_B16, 1, DEEP),
+/* WWAN_PERST_N */
+PAD_CFG_GPO(GPP_B17, 1, DEEP),
+/* BT_RF_KILL_N */
+PAD_CFG_GPO(GPP_B18, 1, PLTRST),
+/* CRD_CAM_PWREN_1 */
+PAD_CFG_GPO(GPP_B23, 1, PLTRST),
+/* WF_CAM_CLK_EN */
+PAD_CFG_GPO(GPP_C2, 1, PLTRST),
+/* ONBOARD_X4_PCIE_SLOT1_RESET_N */
+PAD_CFG_GPO(GPP_C5, 1, DEEP),
+/* TCH_PAD_INT_N */
+PAD_CFG_GPI_APIC_EDGE_LOW(GPP_C8, NONE, PLTRST),
+/* WWAN_RST_N */
+PAD_CFG_GPO(GPP_C10, 1, DEEP),
+/* WWAN_FCP_OFF_N */
+PAD_CFG_GPO(GPP_C11, 1, DEEP),
+/* CODEC_INT_N */
+PAD_CFG_GPI_APIC_LOW(GPP_C12, NONE, PLTRST),
+/* SPKR_PD_N */
+PAD_CFG_GPO(GPP_C13, 1, PLTRST),
+/* WF_CAM_RST_N */
+PAD_CFG_GPO(GPP_C15, 1, PLTRST),
+/* CRD_CAM_STROBE_1 */
+PAD_CFG_GPO(GPP_C22, 0, PLTRST),
+/* CRD_CAM_PRIVACY_LED_1 */
+PAD_CFG_GPO(GPP_C23, 0, PLTRST),
+/* FLASH_DES_SEC_OVERRIDEs */
+PAD_CFG_GPO(GPP_D13, 0, DEEP),
+/* TCH_PAD_LS_EN */
+PAD_CFG_GPO(GPP_D14, 1, PLTRST),
+/* ONBOARD_X4_PCIE_SLOT1_DGPU_SEL */
+PAD_CFG_GPO(GPP_D15, 0, DEEP),
+/* MFR_MODE_DET_STRAP */
+PAD_CFG_GPI(GPP_D16, NONE, PLTRST),
+/* TBT_CIO_PWR_EN */
+PAD_CFG_GPO(GPP_E0, 1, DEEP),
+/* FPS_INT */
+PAD_CFG_GPI_APIC(GPP_E3, NONE, PLTRST, LEVEL, NONE),
+/* EC_SLP_S0_CS_N */
+PAD_CFG_GPO(GPP_E6, 1, DEEP),
+/* EC_SMI_N */
+PAD_CFG_GPI_SMI(GPP_E7, NONE, DEEP, LEVEL, NONE),
+/* TBT_CIO_PLUG_EVENT_N */
+PAD_CFG_GPI_SCI(GPP_E17, NONE, DEEP, EDGE_SINGLE, NONE),
+/* DISP_AUX_P_BIAS_GPIO */
+PAD_CFG_GPO(GPP_E22, 0, PLTRST),
+/* DISP_AUX_N_BIAS_GPIO */
+PAD_CFG_GPO(GPP_E23, 1, DEEP),
+/* SATA_HDD_PWREN */
+PAD_CFG_GPO(GPP_F4, 1, PLTRST),
+/* BIOS_REC */
+PAD_CFG_GPI(GPP_F5, NONE, PLTRST),
+/* SD_CD# */
+PAD_CFG_NF(GPP_G5, UP_20K, PWROK, NF1),
+/* SD_WP */
+PAD_CFG_NF(GPP_G7, DN_20K, PWROK, NF1),
+/* M2_SSD_RST_N */
+PAD_CFG_GPO(GPP_H0, 1, DEEP),
};
/* Early pad configuration in bootblock */
@@ -296,13 +102,13 @@ static const struct pad_config early_gpio_table[] = {
};
-const struct pad_config *__weak variant_gpio_table(size_t *num)
+const struct pad_config *__attribute__((weak)) variant_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(gpio_table);
return gpio_table;
}
-const struct pad_config *__weak
+const struct pad_config *__attribute__((weak))
variant_early_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(early_gpio_table);
@@ -313,7 +119,7 @@ static const struct cros_gpio cros_gpios[] = {
CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME),
};
-const struct cros_gpio * __weak variant_cros_gpios(size_t *num)
+const struct cros_gpio *__attribute__((weak)) variant_cros_gpios(size_t *num)
{
*num = ARRAY_SIZE(cros_gpios);
return cros_gpios;
diff --git a/src/mainboard/intel/icelake_rvp/variants/icl_u/Makefile.inc b/src/mainboard/intel/icelake_rvp/variants/icl_u/Makefile.inc
new file mode 100644
index 0000000000..0c1af69985
--- /dev/null
+++ b/src/mainboard/intel/icelake_rvp/variants/icl_u/Makefile.inc
@@ -0,0 +1,18 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2018 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.
+##
+
+bootblock-y += gpio.c
+
+ramstage-y += gpio.c
diff --git a/src/mainboard/intel/icelake_rvp/variants/icl_u/gpio.c b/src/mainboard/intel/icelake_rvp/variants/icl_u/gpio.c
new file mode 100644
index 0000000000..ea96cbcad7
--- /dev/null
+++ b/src/mainboard/intel/icelake_rvp/variants/icl_u/gpio.c
@@ -0,0 +1,116 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2018 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.
+ */
+
+#include <baseboard/gpio.h>
+#include <baseboard/variants.h>
+#include <commonlib/helpers.h>
+
+/* Pad configuration in ramstage*/
+static const struct pad_config gpio_table[] = {
+/* I2S2_SCLK */
+PAD_CFG_GPI(GPP_A7, NONE, PLTRST),
+/* I2S2_RXD */
+PAD_CFG_GPI(GPP_A10, NONE, PLTRST),
+/* TCH_PNL2_RST_N */
+PAD_CFG_GPO(GPP_A13, 1, DEEP),
+/* ONBOARD_X4_PCIE_SLOT1_PWREN_N */
+PAD_CFG_GPO(GPP_A14, 0, DEEP),
+/* TCH_PNL2_INT_N */
+PAD_CFG_GPI_APIC_EDGE_LOW(GPP_B3, NONE, PLTRST),
+/* TC_RETIMER_FORCE_PWR */
+PAD_CFG_GPO(GPP_B4, 0, DEEP),
+/* FPS_RST_N */
+PAD_CFG_GPO(GPP_B14, 1, DEEP),
+/* WIFI_RF_KILL_N */
+PAD_CFG_GPO(GPP_B15, 1, PLTRST),
+/* M2_SSD_PWREN_N */
+PAD_CFG_GPO(GPP_B16, 1, DEEP),
+/* WWAN_PERST_N */
+PAD_CFG_GPO(GPP_B17, 1, DEEP),
+/* BT_RF_KILL_N */
+PAD_CFG_GPO(GPP_B18, 1, PLTRST),
+/* CRD_CAM_PWREN_1 */
+PAD_CFG_GPO(GPP_B23, 1, PLTRST),
+/* WF_CAM_CLK_EN */
+PAD_CFG_GPO(GPP_C2, 1, PLTRST),
+/* ONBOARD_X4_PCIE_SLOT1_RESET_N */
+PAD_CFG_GPO(GPP_C5, 1, DEEP),
+/* TCH_PAD_INT_N */
+PAD_CFG_GPI_APIC_EDGE_LOW(GPP_C8, NONE, PLTRST),
+/* WWAN_RST_N */
+PAD_CFG_GPO(GPP_C10, 1, DEEP),
+/* WWAN_FCP_OFF_N */
+PAD_CFG_GPO(GPP_C11, 1, DEEP),
+/* CODEC_INT_N */
+PAD_CFG_GPI_APIC_LOW(GPP_C12, NONE, PLTRST),
+/* SPKR_PD_N */
+PAD_CFG_GPO(GPP_C13, 1, PLTRST),
+/* WF_CAM_RST_N */
+PAD_CFG_GPO(GPP_C15, 1, PLTRST),
+/* CRD_CAM_STROBE_1 */
+PAD_CFG_GPO(GPP_C22, 0, PLTRST),
+/* CRD_CAM_PRIVACY_LED_1 */
+PAD_CFG_GPO(GPP_C23, 0, PLTRST),
+/* FLASH_DES_SEC_OVERRIDEs */
+PAD_CFG_GPO(GPP_D13, 0, DEEP),
+/* TCH_PAD_LS_EN */
+PAD_CFG_GPO(GPP_D14, 1, PLTRST),
+/* ONBOARD_X4_PCIE_SLOT1_DGPU_SEL */
+PAD_CFG_GPO(GPP_D15, 0, DEEP),
+/* MFR_MODE_DET_STRAP */
+PAD_CFG_GPI(GPP_D16, NONE, PLTRST),
+/* TBT_CIO_PWR_EN */
+PAD_CFG_GPO(GPP_E0, 1, DEEP),
+/* FPS_INT */
+PAD_CFG_GPI_APIC(GPP_E3, NONE, PLTRST, LEVEL, NONE),
+/* EC_SLP_S0_CS_N */
+PAD_CFG_GPO(GPP_E6, 1, DEEP),
+/* EC_SMI_N */
+PAD_CFG_GPI_SMI(GPP_E7, NONE, DEEP, LEVEL, NONE),
+/* TBT_CIO_PLUG_EVENT_N */
+PAD_CFG_GPI_SCI(GPP_E17, NONE, DEEP, EDGE_SINGLE, NONE),
+/* DISP_AUX_P_BIAS_GPIO */
+PAD_CFG_GPO(GPP_E22, 0, PLTRST),
+/* DISP_AUX_N_BIAS_GPIO */
+PAD_CFG_GPO(GPP_E23, 1, DEEP),
+/* SATA_HDD_PWREN */
+PAD_CFG_GPO(GPP_F4, 1, PLTRST),
+/* BIOS_REC */
+PAD_CFG_GPI(GPP_F5, NONE, PLTRST),
+/* SD_CD# */
+PAD_CFG_NF(GPP_G5, UP_20K, PWROK, NF1),
+/* SD_WP */
+PAD_CFG_NF(GPP_G7, DN_20K, PWROK, NF1),
+/* M2_SSD_RST_N */
+PAD_CFG_GPO(GPP_H0, 1, DEEP),
+};
+
+/* Early pad configuration in bootblock */
+static const struct pad_config early_gpio_table[] = {
+
+
+};
+
+const struct pad_config *variant_gpio_table(size_t *num)
+{
+ *num = ARRAY_SIZE(gpio_table);
+ return gpio_table;
+}
+
+const struct pad_config *variant_early_gpio_table(size_t *num)
+{
+ *num = ARRAY_SIZE(early_gpio_table);
+ return early_gpio_table;
+}
diff --git a/src/mainboard/intel/icelake_rvp/variants/icl_y/Makefile.inc b/src/mainboard/intel/icelake_rvp/variants/icl_y/Makefile.inc
new file mode 100644
index 0000000000..0c1af69985
--- /dev/null
+++ b/src/mainboard/intel/icelake_rvp/variants/icl_y/Makefile.inc
@@ -0,0 +1,18 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2018 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.
+##
+
+bootblock-y += gpio.c
+
+ramstage-y += gpio.c
diff --git a/src/mainboard/intel/icelake_rvp/variants/icl_y/gpio.c b/src/mainboard/intel/icelake_rvp/variants/icl_y/gpio.c
new file mode 100644
index 0000000000..ea96cbcad7
--- /dev/null
+++ b/src/mainboard/intel/icelake_rvp/variants/icl_y/gpio.c
@@ -0,0 +1,116 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2018 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.
+ */
+
+#include <baseboard/gpio.h>
+#include <baseboard/variants.h>
+#include <commonlib/helpers.h>
+
+/* Pad configuration in ramstage*/
+static const struct pad_config gpio_table[] = {
+/* I2S2_SCLK */
+PAD_CFG_GPI(GPP_A7, NONE, PLTRST),
+/* I2S2_RXD */
+PAD_CFG_GPI(GPP_A10, NONE, PLTRST),
+/* TCH_PNL2_RST_N */
+PAD_CFG_GPO(GPP_A13, 1, DEEP),
+/* ONBOARD_X4_PCIE_SLOT1_PWREN_N */
+PAD_CFG_GPO(GPP_A14, 0, DEEP),
+/* TCH_PNL2_INT_N */
+PAD_CFG_GPI_APIC_EDGE_LOW(GPP_B3, NONE, PLTRST),
+/* TC_RETIMER_FORCE_PWR */
+PAD_CFG_GPO(GPP_B4, 0, DEEP),
+/* FPS_RST_N */
+PAD_CFG_GPO(GPP_B14, 1, DEEP),
+/* WIFI_RF_KILL_N */
+PAD_CFG_GPO(GPP_B15, 1, PLTRST),
+/* M2_SSD_PWREN_N */
+PAD_CFG_GPO(GPP_B16, 1, DEEP),
+/* WWAN_PERST_N */
+PAD_CFG_GPO(GPP_B17, 1, DEEP),
+/* BT_RF_KILL_N */
+PAD_CFG_GPO(GPP_B18, 1, PLTRST),
+/* CRD_CAM_PWREN_1 */
+PAD_CFG_GPO(GPP_B23, 1, PLTRST),
+/* WF_CAM_CLK_EN */
+PAD_CFG_GPO(GPP_C2, 1, PLTRST),
+/* ONBOARD_X4_PCIE_SLOT1_RESET_N */
+PAD_CFG_GPO(GPP_C5, 1, DEEP),
+/* TCH_PAD_INT_N */
+PAD_CFG_GPI_APIC_EDGE_LOW(GPP_C8, NONE, PLTRST),
+/* WWAN_RST_N */
+PAD_CFG_GPO(GPP_C10, 1, DEEP),
+/* WWAN_FCP_OFF_N */
+PAD_CFG_GPO(GPP_C11, 1, DEEP),
+/* CODEC_INT_N */
+PAD_CFG_GPI_APIC_LOW(GPP_C12, NONE, PLTRST),
+/* SPKR_PD_N */
+PAD_CFG_GPO(GPP_C13, 1, PLTRST),
+/* WF_CAM_RST_N */
+PAD_CFG_GPO(GPP_C15, 1, PLTRST),
+/* CRD_CAM_STROBE_1 */
+PAD_CFG_GPO(GPP_C22, 0, PLTRST),
+/* CRD_CAM_PRIVACY_LED_1 */
+PAD_CFG_GPO(GPP_C23, 0, PLTRST),
+/* FLASH_DES_SEC_OVERRIDEs */
+PAD_CFG_GPO(GPP_D13, 0, DEEP),
+/* TCH_PAD_LS_EN */
+PAD_CFG_GPO(GPP_D14, 1, PLTRST),
+/* ONBOARD_X4_PCIE_SLOT1_DGPU_SEL */
+PAD_CFG_GPO(GPP_D15, 0, DEEP),
+/* MFR_MODE_DET_STRAP */
+PAD_CFG_GPI(GPP_D16, NONE, PLTRST),
+/* TBT_CIO_PWR_EN */
+PAD_CFG_GPO(GPP_E0, 1, DEEP),
+/* FPS_INT */
+PAD_CFG_GPI_APIC(GPP_E3, NONE, PLTRST, LEVEL, NONE),
+/* EC_SLP_S0_CS_N */
+PAD_CFG_GPO(GPP_E6, 1, DEEP),
+/* EC_SMI_N */
+PAD_CFG_GPI_SMI(GPP_E7, NONE, DEEP, LEVEL, NONE),
+/* TBT_CIO_PLUG_EVENT_N */
+PAD_CFG_GPI_SCI(GPP_E17, NONE, DEEP, EDGE_SINGLE, NONE),
+/* DISP_AUX_P_BIAS_GPIO */
+PAD_CFG_GPO(GPP_E22, 0, PLTRST),
+/* DISP_AUX_N_BIAS_GPIO */
+PAD_CFG_GPO(GPP_E23, 1, DEEP),
+/* SATA_HDD_PWREN */
+PAD_CFG_GPO(GPP_F4, 1, PLTRST),
+/* BIOS_REC */
+PAD_CFG_GPI(GPP_F5, NONE, PLTRST),
+/* SD_CD# */
+PAD_CFG_NF(GPP_G5, UP_20K, PWROK, NF1),
+/* SD_WP */
+PAD_CFG_NF(GPP_G7, DN_20K, PWROK, NF1),
+/* M2_SSD_RST_N */
+PAD_CFG_GPO(GPP_H0, 1, DEEP),
+};
+
+/* Early pad configuration in bootblock */
+static const struct pad_config early_gpio_table[] = {
+
+
+};
+
+const struct pad_config *variant_gpio_table(size_t *num)
+{
+ *num = ARRAY_SIZE(gpio_table);
+ return gpio_table;
+}
+
+const struct pad_config *variant_early_gpio_table(size_t *num)
+{
+ *num = ARRAY_SIZE(early_gpio_table);
+ return early_gpio_table;
+}