mb/google/poppy/variants/rammus: add gpio setting
The gpio setting is based on the proto board schematics BUG=b:111579386 BRANCH=Master TEST=Build pass Change-Id: I20fc081d372b8686f6128a7e85276f9c6798b199 Signed-off-by: Zhuohao Lee <zhuohao@chromium.org> Reviewed-on: https://review.coreboot.org/27807 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Zhuohao Lee
Patrick Georgi
parent
3d1bd1f042
commit
351655cfd0
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@ -1,5 +1,8 @@
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SPD_SOURCES = empty # 0b0000
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SPD_SOURCES = empty # 0b0000
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bootblock-y += gpio.c
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romstage-y += memory.c
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romstage-y += memory.c
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ramstage-y += gpio.c
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ramstage-y += nhlt.c
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ramstage-y += nhlt.c
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@ -0,0 +1,388 @@
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/*
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* This file is part of the coreboot project.
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*
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* Copyright 2018 Google Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <baseboard/gpio.h>
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#include <baseboard/variants.h>
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#include <commonlib/helpers.h>
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/* Pad configuration in ramstage */
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/* Leave eSPI pins untouched from default settings */
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static const struct pad_config gpio_table[] = {
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/* A0 : RCIN# ==> NC(T0804) */
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PAD_CFG_NC(GPP_A0),
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/* A1 : ESPI_IO0 */
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/* A2 : ESPI_IO1 */
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/* A3 : ESPI_IO2 */
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/* A4 : ESPI_IO3 */
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/* A5 : ESPI_CS# */
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/* A6 : SERIRQ ==> NC(T0805) */
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PAD_CFG_NC(GPP_A6),
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/* A7 : PIRQA# ==> NC(T0501) */
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PAD_CFG_NC(GPP_A7),
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/* A8 : CLKRUN# ==> NC(T0806) */
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PAD_CFG_NC(GPP_A8),
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/* A9 : ESPI_CLK */
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/* A10 : CLKOUT_LPC1 ==> NC */
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PAD_CFG_NC(GPP_A10),
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/* A11 : PME# ==> NC(T0913) */
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PAD_CFG_NC(GPP_A11),
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/* A12 : BM_BUSY# ==> NC */
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PAD_CFG_NC(GPP_A12),
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/* A13 : SUSWARN# ==> SUSWARN_L */
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PAD_CFG_NF(GPP_A13, NONE, DEEP, NF1),
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/* A14 : ESPI_RESET# */
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/* A15 : SUSACK# ==> SUSACK_L */
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PAD_CFG_NF(GPP_A15, NONE, DEEP, NF1),
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/* A16 : SD_1P8_SEL ==> SD_PWR_1800_SEL */
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PAD_CFG_NF(GPP_A16, NONE, DEEP, NF1),
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/* A17 : SD_PWR_EN# ==> EN_SD_SOCKET_PWR_L */
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PAD_CFG_NF(GPP_A17, NONE, DEEP, NF1),
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/* A18 : ISH_GP0 ==> NC */
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PAD_CFG_NC(GPP_A18),
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/* A19 : ISH_GP1 ==> NC */
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PAD_CFG_NC(GPP_A19),
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/* A20 : ISH_GP2 ==> NC */
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PAD_CFG_NC(GPP_A20),
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/* A21 : ISH_GP3 ==> NC */
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PAD_CFG_NC(GPP_A21),
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/* A22 : ISH_GP4 ==> NC */
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PAD_CFG_NC(GPP_A22),
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/* A23 : ISH_GP5 ==> NC */
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PAD_CFG_NC(GPP_A23),
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/* B0 : CORE_VID0 ==> WLAN_PCIE_WAKE_L */
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PAD_CFG_GPI_ACPI_SCI(GPP_B0, NONE, DEEP, INVERT),
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/* B1 : CORE_VID1 ==> NC */
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PAD_CFG_NC(GPP_B1),
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/* B2 : VRALERT# ==> NC */
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PAD_CFG_NC(GPP_B2),
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/* B3 : CPU_GP2 ==> TRACKPAD_INT_L */
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PAD_CFG_GPI_APIC(GPP_B3, NONE, PLTRST),
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/* B4 : CPU_GP3 ==> NC */
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PAD_CFG_NC(GPP_B4),
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/* B5 : SRCCLKREQ0# ==> TRACKPAD_INT_L for wakeup event */
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PAD_CFG_GPI_ACPI_SCI(GPP_B5, NONE, DEEP, INVERT),
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/* B6 : SRCCLKREQ1# ==> WLAN_PCIE_CLKREQ_L */
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PAD_CFG_NF(GPP_B6, NONE, DEEP, NF1),
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/* B7 : SRCCLKREQ2# ==> NC */
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PAD_CFG_NC(GPP_B7),
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/* B8 : SRCCLKREQ3# ==> WLAN_PE_RST */
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PAD_CFG_GPO(GPP_B8, 0, DEEP),
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/* B9 : SRCCLKREQ4# ==> NC */
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PAD_CFG_NC(GPP_B9),
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/* B10 : SRCCLKREQ5# ==> NC */
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PAD_CFG_NC(GPP_B10),
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/* B11 : EXT_PWR_GATE# ==> NC */
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PAD_CFG_NC(GPP_B11),
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/* B12 : SLP_S0# ==> SLP_S0_L_G */
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PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1),
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/* B13 : PLTRST# ==> PLT_RST_L_PCH */
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PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1),
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/* B14 : SPKR ==> NC */
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PAD_CFG_NC(GPP_B14),
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/* B15 : GSPI0_CS# ==> PCH_SPI_H1_3V3_CS_L */
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PAD_CFG_NF(GPP_B15, NONE, DEEP, NF1),
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/* B16 : GSPI0_CLK ==> PCH_SPI_H1_3V3_CLK */
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PAD_CFG_NF(GPP_B16, NONE, DEEP, NF1),
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/* B17 : GSPI0_MISO ==> PCH_SPI_H1_3V3_MISO */
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PAD_CFG_NF(GPP_B17, NONE, DEEP, NF1),
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/* B18 : GSPI0_MOSI ==> PCH_SPI_H1_3V3_MOSI */
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PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1),
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/* B19 : GSPI1_CS# ==> NC(T0807) */
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PAD_CFG_NC(GPP_B19),
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/* B20 : GSPI1_CLK ==> NC(T0808) */
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PAD_CFG_NC(GPP_B20),
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/* B21 : GSPI1_MISO ==> NC(T0809) */
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PAD_CFG_NC(GPP_B21),
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/* B22 : GSPI1_MOSI ==> NC(T0810) */
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PAD_CFG_NC(GPP_B22),
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/* B23 : SM1ALERT# ==> NC */
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PAD_CFG_NC(GPP_B23),
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/* C0 : SMBCLK ==> SMBCLK */
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PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1),
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/* C1 : SMBDATA ==> SMBDATA */
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PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1),
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/* C2 : SMBALERT# ==> NC */
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PAD_CFG_NC(GPP_C2),
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/* C3 : SML0CLK ==> NC */
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PAD_CFG_NC(GPP_C3),
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/* C4 : SML0DATA ==> NC */
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PAD_CFG_NC(GPP_C4),
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/* C5 : SML0ALERT# ==> NC */
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PAD_CFG_NC(GPP_C5),
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/* C6 : SM1CLK ==> EC_IN_RW_OD */
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PAD_CFG_GPI_GPIO_DRIVER(GPP_C6, 20K_PU, DEEP),
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/* C7 : SM1DATA ==> NC */
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PAD_CFG_NC(GPP_C7),
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/* C8 : UART0_RXD ==> NC(BT_OFF#) */
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PAD_CFG_NC(GPP_C8),
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/* C9 : UART0_TXD ==> NC(WLAN_OFF#) */
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PAD_CFG_NC(GPP_C9),
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/* C10 : UART0_RTS# ==> NC(T0817) */
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PAD_CFG_NC(GPP_C10),
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/* C11 : UART0_CTS# ==> EN_PP3300_DX_CAM */
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PAD_CFG_GPO(GPP_C11, 1, DEEP),
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/* C12 : UART1_RXD ==> PCH_MEM_CONFIG[0] */
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PAD_CFG_GPI_GPIO_DRIVER(GPP_C12, NONE, DEEP),
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/* C13 : UART1_TXD ==> PCH_MEM_CONFIG[1] */
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PAD_CFG_GPI_GPIO_DRIVER(GPP_C13, NONE, DEEP),
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/* C14 : UART1_RTS# ==> PCH_MEM_CONFIG[2] */
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PAD_CFG_GPI_GPIO_DRIVER(GPP_C14, NONE, DEEP),
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/* C15 : UART1_CTS# ==> PCH_MEM_CONFIG[3] */
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PAD_CFG_GPI_GPIO_DRIVER(GPP_C15, NONE, DEEP),
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/* C16 : I2C0_SDA ==> PCH_I2C0_TOUCHSCREEN_3V3_SDA */
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PAD_CFG_NF(GPP_C16, NONE, DEEP, NF1),
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/* C17 : I2C0_SCL ==> PCH_I2C0_TOUCHSCREEN_3V3_SCL */
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PAD_CFG_NF(GPP_C17, NONE, DEEP, NF1),
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/* C18 : I2C1_SDA ==> PCH_I2C1_TRACKPAD_3V3_SDA */
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PAD_CFG_NF(GPP_C18, NONE, DEEP, NF1),
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/* C19 : I2C1_SCL ==> PCH_I2C1_TRACKPAD_3V3_SCL */
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PAD_CFG_NF(GPP_C19, NONE, DEEP, NF1),
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/* C20 : UART2_RXD ==> PCHRX_SERVOTX_UART */
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PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1),
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/* C21 : UART2_TXD ==> PCHTX_SERVORX_UART */
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PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1),
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/* C22 : UART2_RTS# ==> EN_PP3300_DX_TOUCHSCREEN */
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PAD_CFG_GPO(GPP_C22, 0, DEEP),
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/* C23 : UART2_CTS# ==> PCH_WP */
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PAD_CFG_GPI_GPIO_DRIVER(GPP_C23, 20K_PU, DEEP),
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/* D0 : SPI1_CS# ==> NC */
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PAD_CFG_NC(GPP_D0),
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/* D1 : SPI1_CLK ==> NC(T0818) */
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PAD_CFG_NC(GPP_D1),
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/* D2 : SPI1_MISO ==> NC(T0819) */
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PAD_CFG_NC(GPP_D2),
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/* D3 : SPI1_MOSI ==> NC(T0820) */
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PAD_CFG_NC(GPP_D3),
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/* D4 : FASHTRIG ==> NC */
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PAD_CFG_NC(GPP_D4),
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/* D5 : ISH_I2C0_SDA ==> NC */
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PAD_CFG_NC(GPP_D5),
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/* D6 : ISH_I2C0_SCL ==> NC */
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PAD_CFG_NC(GPP_D6),
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/* D7 : ISH_I2C1_SDA ==> NC */
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PAD_CFG_NC(GPP_D7),
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/* D8 : ISH_I2C1_SCL ==> NC(T0815) */
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PAD_CFG_NC(GPP_D8),
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/* D9 : ISH_SPI_CS# ==> HP_IRQ_GPIO */
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PAD_CFG_GPI_APIC(GPP_D9, 20K_PU, DEEP),
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/* D10 : ISH_SPI_CLK ==> SPKR_RST_L */
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PAD_CFG_GPO(GPP_D10, 1, DEEP),
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/* D11 : ISH_SPI_MISO ==> SPKR_IRQ_L */
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PAD_CFG_GPI_APIC(GPP_D11, NONE, PLTRST),
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/* D12 : ISH_SPI_MOSI ==> NC(T0816) */
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PAD_CFG_NC(GPP_D12),
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/* D13 : ISH_UART0_RXD ==> NC */
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PAD_CFG_NC(GPP_D13),
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/* D14 : ISH_UART0_TXD ==> NC */
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PAD_CFG_NC(GPP_D14),
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/* D15 : ISH_UART0_RTS# ==> NC */
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PAD_CFG_NC(GPP_D15),
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/* D16 : ISH_UART0_CTS# ==> NC */
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PAD_CFG_NC(GPP_D16),
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/* D17 : ISH_UART0_CTS# ==> DMIC_CLK1_PCH */
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PAD_CFG_NF(GPP_D17, NONE, DEEP, NF1),
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/* D18 : DMIC_DATA1 ==> NC(T0703) */
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PAD_CFG_NC(GPP_D18),
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/* D19 : DMIC_CLK0 ==> DMIC_CLK0_PCH */
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PAD_CFG_NF(GPP_D19, NONE, DEEP, NF1),
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/* D20 : DMIC_DATA0 ==> DMIC_DATA0_PCH */
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PAD_CFG_NF(GPP_D20, NONE, DEEP, NF1),
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/* D21 : SPI1_IO2 ==> NC */
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PAD_CFG_NC(GPP_D21),
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/* D22 : SPI1_IO3 ==> BOOT_BEEP_OVERRIDE */
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PAD_CFG_GPO(GPP_D22, 1, DEEP),
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/* D23 : I2S_MCLK ==> I2S_MCLK */
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PAD_CFG_NF(GPP_D23, NONE, DEEP, NF1),
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/* E0 : SATAXPCI0 ==> H1_PCH_INT_ODL */
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PAD_CFG_GPI_APIC_INVERT(GPP_E0, NONE, PLTRST),
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/* E1 : SATAXPCIE1 ==> NC */
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PAD_CFG_NC(GPP_E1),
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/* E2 : SATAXPCIE2 ==> NC */
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PAD_CFG_NC(GPP_E2),
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/* E3 : CPU_GP0 ==> NC */
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PAD_CFG_NC(GPP_E3),
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/* E4 : SATA_DEVSLP0 ==> NC */
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PAD_CFG_NC(GPP_E4),
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/* E5 : SATA_DEVSLP1 ==> NC */
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PAD_CFG_NC(GPP_E5),
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/* E6 : SATA_DEVSLP2 ==> NC */
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PAD_CFG_NC(GPP_E6),
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/* E7 : CPU_GP1 ==> TOUCHSCREEN_INT_L */
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PAD_CFG_GPI_APIC(GPP_E7, NONE, PLTRST),
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/* E8 : SATALED# ==> NC */
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PAD_CFG_NC(GPP_E8),
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/* E9 : USB2_OCO# ==> USB_C0_OC_ODL */
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PAD_CFG_NF(GPP_E9, NONE, DEEP, NF1),
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/* E10 : USB2_OC1# ==> USB_C1_OC_ODL */
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PAD_CFG_NF(GPP_E10, NONE, DEEP, NF1),
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/* E11 : USB2_OC2# ==> NC(T0504) */
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PAD_CFG_NC(GPP_E11),
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/* E12 : USB2_OC3# ==> USB_A0_OC# */
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PAD_CFG_NF(GPP_E12, NONE, DEEP, NF1),
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/* E13 : DDPB_HPD0 ==> USB_C0_DP_HPD */
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PAD_CFG_NF(GPP_E13, 20K_PD, DEEP, NF1),
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/* E14 : DDPC_HPD1 ==> USB_C1_DP_HPD */
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PAD_CFG_NF(GPP_E14, 20K_PD, DEEP, NF1),
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/* E15 : DDPD_HPD2 ==> SD_CD_ODL */
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PAD_CFG_GPI_GPIO_DRIVER(GPP_E15, 20K_PU, DEEP),
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/* E16 : DDPE_HPD3 ==> NC(T0602) */
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PAD_CFG_NC(GPP_E16),
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/* E17 : EDP_HPD ==> EDP_HPD */
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PAD_CFG_NF(GPP_E17, NONE, DEEP, NF1),
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/* E18 : DDPB_CTRLCLK ==> NC */
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PAD_CFG_NC(GPP_E18),
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/* E19 : DDPB_CTRLDATA ==> NC */
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PAD_CFG_NC(GPP_E19),
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/* E20 : DDPC_CTRLCLK ==> NC */
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PAD_CFG_NC(GPP_E20),
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/* E21 : DDPC_CTRLDATA ==> NC */
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PAD_CFG_NC(GPP_E21),
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/* E22 : DDPD_CTRLCLK ==> NC */
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PAD_CFG_NC(GPP_E22),
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/* E23 : DDPD_CTRLDATA ==> NC*/
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PAD_CFG_NC(GPP_E23),
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/* The next 4 pads are for bit banging the amplifiers, default to I2S */
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/* F0 : I2S2_SCLK ==> I2S2_SCLK_SPKR_R */
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PAD_CFG_GPI_GPIO_DRIVER(GPP_F0, NONE, DEEP),
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/* F1 : I2S2_SFRM ==> I2S2_SFRM_SPKR_R */
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PAD_CFG_GPI_GPIO_DRIVER(GPP_F1, NONE, DEEP),
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/* F2 : I2S2_TXD ==> I2S2_PCH_TX_SPKR_RX_R */
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PAD_CFG_GPI_GPIO_DRIVER(GPP_F2, NONE, DEEP),
|
||||||
|
/* F3 : I2S2_RXD ==> NC */
|
||||||
|
PAD_CFG_NC(GPP_F3),
|
||||||
|
/* F4 : I2C2_SDA ==> I2C_2_SDA */
|
||||||
|
PAD_CFG_NF_1V8(GPP_F4, NONE, DEEP, NF1),
|
||||||
|
/* F5 : I2C2_SCL ==> I2C_2_SCL */
|
||||||
|
PAD_CFG_NF_1V8(GPP_F5, NONE, DEEP, NF1),
|
||||||
|
/* F6 : I2C3_SDA ==> PCH_I2C3_PEN_1V8_SDA */
|
||||||
|
PAD_CFG_NF_1V8(GPP_F6, NONE, DEEP, NF1),
|
||||||
|
/* F7 : I2C3_SCL ==> PCH_I2C3_PEN_1V8_SCL */
|
||||||
|
PAD_CFG_NF_1V8(GPP_F7, NONE, DEEP, NF1),
|
||||||
|
/* F8 : I2C4_SDA ==> PCH_I2C4_H1_1V8_SDA */
|
||||||
|
PAD_CFG_NF_1V8(GPP_F8, NONE, DEEP, NF1),
|
||||||
|
/* F9 : I2C4_SCL ==> PCH_I2C4_H1_1V8_SCL */
|
||||||
|
PAD_CFG_NF_1V8(GPP_F9, NONE, DEEP, NF1),
|
||||||
|
/* F10 : I2C5_SDA ==> PCH_I2C5_AUDIO_1V8_SDA */
|
||||||
|
PAD_CFG_NF_1V8(GPP_F10, NONE, DEEP, NF1),
|
||||||
|
/* F11 : I2C5_SCL ==> PCH_I2C5_AUDIO_1V8_SCL */
|
||||||
|
PAD_CFG_NF_1V8(GPP_F11, NONE, DEEP, NF1),
|
||||||
|
/* F12 : EMMC_CMD ==> EMMC_CMD */
|
||||||
|
PAD_CFG_NF(GPP_F12, NONE, DEEP, NF1),
|
||||||
|
/* F13 : EMMC_DATA0 ==> EMMC_DAT0 */
|
||||||
|
PAD_CFG_NF(GPP_F13, NONE, DEEP, NF1),
|
||||||
|
/* F14 : EMMC_DATA1 ==> EMMC_DAT1 */
|
||||||
|
PAD_CFG_NF(GPP_F14, NONE, DEEP, NF1),
|
||||||
|
/* F15 : EMMC_DATA2 ==> EMMC_DAT2 */
|
||||||
|
PAD_CFG_NF(GPP_F15, NONE, DEEP, NF1),
|
||||||
|
/* F16 : EMMC_DATA3 ==> EMMC_DAT3 */
|
||||||
|
PAD_CFG_NF(GPP_F16, NONE, DEEP, NF1),
|
||||||
|
/* F17 : EMMC_DATA4 ==> EMMC_DAT4 */
|
||||||
|
PAD_CFG_NF(GPP_F17, NONE, DEEP, NF1),
|
||||||
|
/* F18 : EMMC_DATA5 ==> EMMC_DAT5 */
|
||||||
|
PAD_CFG_NF(GPP_F18, NONE, DEEP, NF1),
|
||||||
|
/* F19 : EMMC_DATA6 ==> EMMC_DAT6 */
|
||||||
|
PAD_CFG_NF(GPP_F19, NONE, DEEP, NF1),
|
||||||
|
/* F20 : EMMC_DATA7 ==> EMMC_DAT7 */
|
||||||
|
PAD_CFG_NF(GPP_F20, NONE, DEEP, NF1),
|
||||||
|
/* F21 : EMMC_RCLK ==> EMMC_RCLK */
|
||||||
|
PAD_CFG_NF(GPP_F21, NONE, DEEP, NF1),
|
||||||
|
/* F22 : EMMC_CLK ==> EMMC_CLK */
|
||||||
|
PAD_CFG_NF(GPP_F22, NONE, DEEP, NF1),
|
||||||
|
/* F23 : RSVD ==> NC */
|
||||||
|
PAD_CFG_NC(GPP_F23),
|
||||||
|
|
||||||
|
/* G0 : SD_CMD ==> SD_CMD */
|
||||||
|
PAD_CFG_NF(GPP_G0, NONE, DEEP, NF1),
|
||||||
|
/* G1 : SD_DATA0 ==> SD_DATA0 */
|
||||||
|
PAD_CFG_NF(GPP_G1, NONE, DEEP, NF1),
|
||||||
|
/* G2 : SD_DATA1 ==> SD_DATA1 */
|
||||||
|
PAD_CFG_NF(GPP_G2, NONE, DEEP, NF1),
|
||||||
|
/* G3 : SD_DATA2 ==> SD_DATA2 */
|
||||||
|
PAD_CFG_NF(GPP_G3, NONE, DEEP, NF1),
|
||||||
|
/* G4 : SD_DATA3 ==> SD_DATA3 */
|
||||||
|
PAD_CFG_NF(GPP_G4, NONE, DEEP, NF1),
|
||||||
|
/* G5 : SD_CD# ==> SD_CD_ODL */
|
||||||
|
PAD_CFG_NF(GPP_G5, NONE, DEEP, NF1),
|
||||||
|
/* G6 : SD_CLK ==> SD_CLK */
|
||||||
|
PAD_CFG_NF(GPP_G6, NONE, DEEP, NF1),
|
||||||
|
/* G7 : SD_WP ==> NC(T0701) */
|
||||||
|
PAD_CFG_NF(GPP_G7, 20K_PD, DEEP, NF1),
|
||||||
|
|
||||||
|
/* GPD0: BATLOW# ==> PCH_BATLOW_L */
|
||||||
|
PAD_CFG_NF(GPD0, NONE, DEEP, NF1),
|
||||||
|
/* GPD1: ACPRESENT ==> EC_PCH_ACPRESENT */
|
||||||
|
PAD_CFG_NF(GPD1, NONE, DEEP, NF1),
|
||||||
|
/* GPD2: LAN_WAKE# ==> EC_PCH_WAKE_R_L */
|
||||||
|
PAD_CFG_NF(GPD2, NONE, DEEP, NF1),
|
||||||
|
/* GPD3: PWRBTN# ==> PCH_PWR_BTN_L */
|
||||||
|
PAD_CFG_NF(GPD3, 20K_PU, 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(T0912) */
|
||||||
|
PAD_CFG_NC(GPD6),
|
||||||
|
/* GPD7: RSVD ==> NC */
|
||||||
|
PAD_CFG_NC(GPD7),
|
||||||
|
/* GPD8: SUSCLK ==> PCH_SUSCLK */
|
||||||
|
PAD_CFG_NF(GPD8, NONE, DEEP, NF1),
|
||||||
|
/* GPD9: SLP_WLAN# ==> NC(T0911) */
|
||||||
|
PAD_CFG_NC(GPD9),
|
||||||
|
/* GPD10: SLP_S5# ==> NC(T0905) */
|
||||||
|
PAD_CFG_NC(GPD10),
|
||||||
|
/* GPD11: LANPHYC ==> NC */
|
||||||
|
PAD_CFG_NC(GPD11),
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Early pad configuration in bootblock */
|
||||||
|
static const struct pad_config early_gpio_table[] = {
|
||||||
|
/* B15 : GSPI0_CS# ==> PCH_SPI_H1_3V3_CS_L */
|
||||||
|
PAD_CFG_NF(GPP_B15, NONE, DEEP, NF1),
|
||||||
|
/* B16 : GSPI0_CLK ==> PCH_SPI_H1_3V3_CLK */
|
||||||
|
PAD_CFG_NF(GPP_B16, NONE, DEEP, NF1),
|
||||||
|
/* B17 : GSPI0_MISO ==> PCH_SPI_H1_3V3_MISO */
|
||||||
|
PAD_CFG_NF(GPP_B17, NONE, DEEP, NF1),
|
||||||
|
/* B18 : GSPI0_MOSI ==> PCH_SPI_H1_3V3_MOSI */
|
||||||
|
PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1),
|
||||||
|
|
||||||
|
/* Ensure UART pins are in native mode for H1. */
|
||||||
|
/* C20 : UART2_RXD ==> PCHRX_SERVOTX_UART */
|
||||||
|
PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1),
|
||||||
|
/* C21 : UART2_TXD ==> PCHTX_SERVORX_UART */
|
||||||
|
PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1),
|
||||||
|
|
||||||
|
/* C23 : UART2_CTS# ==> PCH_WP */
|
||||||
|
PAD_CFG_GPI_GPIO_DRIVER(GPP_C23, 20K_PU, DEEP),
|
||||||
|
|
||||||
|
/* E0 : SATAXPCI0 ==> H1_PCH_INT_ODL */
|
||||||
|
PAD_CFG_GPI_APIC_INVERT(GPP_E0, NONE, PLTRST),
|
||||||
|
};
|
||||||
|
|
||||||
|
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;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue