mb/intel/ehlcrb: Upload EHL CRB GPIO configs

Initial upload of the GPIO configs for EHL CRB.
This CL also includes the UART GPIO configs in early GPIO table.

Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com>
Change-Id: Ied4cbb34149b0b837597c0fc17dc5956f3ca409e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54891
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>

1 files changed, 256 insertions, 2 deletions

diff --git a/src/mainboard/intel/elkhartlake_crb/variants/ehlcrb/gpio.c b/src/mainboard/intel/elkhartlake_crb/variants/ehlcrb/gpio.c
index 003a6a557e..9d17c80d3f 100644
--- a/src/mainboard/intel/elkhartlake_crb/variants/ehlcrb/gpio.c
+++ b/src/mainboard/intel/elkhartlake_crb/variants/ehlcrb/gpio.c
@@ -5,12 +5,266 @@
 
 /* Pad configuration in ramstage*/
 static const struct pad_config gpio_table[] = {
-	/* ToDo: Fill gpio configurations */
+/*BT_RF_KILL_N*/
+PAD_CFG_GPO(GPP_E11, 1, DEEP),
+
+/*WIFI_RF_KILL_N*/
+PAD_CFG_GPO(GPP_E10, 1, DEEP),
+
+/*M.2_WLAN_PERST_N*/
+PAD_CFG_GPO(GPD7, 1, PLTRST),
+
+/*M.2_WLAN_SLP*/
+PAD_CFG_GPO(GPD9, 1, PLTRST),
+
+/*WIFI_WAKE_N*/
+PAD_CFG_GPI_SCI(GPP_F4, UP_5K, DEEP, LEVEL, INVERT),
+
+/*UART_BT_WAKE_N*/
+PAD_CFG_GPI_SCI(GPP_F20, NONE, DEEP, LEVEL, INVERT),
+
+/*ONBOARD_X4_PCIE_SLOT1_RESET_N*/
+PAD_CFG_GPO(GPD11, 1, PLTRST),
+
+/*ONBOARD_X4_PCIE_SLOT1_WAKE_N*/
+PAD_CFG_GPI_SCI(GPP_E2, NONE, DEEP, LEVEL, INVERT),
+
+/*M.2_WWAN_PWR_EN*/
+PAD_CFG_GPO(GPP_F21, 1, PLTRST),
+
+/*M.2_WWAN_RST_N*/
+PAD_CFG_GPO(GPP_V13, 1, PLTRST),
+
+/*M.2_WWAN_PE_RST_N*/
+PAD_CFG_GPO(GPP_B14, 1, PLTRST),
+
+/*M.2_WWAN_PE_WAKE_N*/
+PAD_CFG_GPO(GPP_B17, 1, PLTRST),
+
+/*M.2_WWAN_FCP_OFF_N*/
+PAD_CFG_GPO(GPP_E0, 1, PLTRST),
+
+/*M.2_SSD_SATA_DEVSLP_1*/
+PAD_CFG_NF(GPP_E8, NONE, DEEP, NF2),
+
+/*BC_PROCHOT_N*/
+PAD_CFG_GPI_SCI(GPP_B2, NONE, PLTRST, EDGE_SINGLE, INVERT),
+
+/*FPS_RST_N*/
+PAD_CFG_GPO(GPP_V14, 1, PLTRST),
+
+/*FPS_INT*/
+PAD_CFG_GPI_APIC(GPP_V15, NONE, PLTRST, LEVEL, NONE),
+
+/*CODEC_INT_N*/
+PAD_CFG_GPI(GPP_B15, NONE, PLTRST),
+
+/*TCH_PNL_PWR_EN*/
+PAD_CFG_GPO(GPP_B16, 1, PLTRST),
+
+/*THC0_SPI1_INT_N*/
+PAD_CFG_GPI_APIC(GPP_E17, NONE, PLTRST, LEVEL, INVERT),
+
+/*SPI_TPM_INT_N*/
+PAD_CFG_GPI_APIC(GPP_G19, NONE, DEEP, LEVEL, NONE),
+
+/*EMMC_CMD*/
+PAD_CFG_NF(GPP_V0, UP_20K, DEEP, NF1),
+
+/*EMMC_DATA0*/
+PAD_CFG_NF(GPP_V1, UP_20K, DEEP, NF1),
+
+/*EMMC_DATA1*/
+PAD_CFG_NF(GPP_V2, UP_20K, DEEP, NF1),
+
+/*EMMC_DATA2*/
+PAD_CFG_NF(GPP_V3, UP_20K, DEEP, NF1),
+
+/*EMMC_DATA3*/
+PAD_CFG_NF(GPP_V4, UP_20K, DEEP, NF1),
+
+/*EMMC_DATA4*/
+PAD_CFG_NF(GPP_V5, UP_20K, DEEP, NF1),
+
+/*EMMC_DATA5*/
+PAD_CFG_NF(GPP_V6, UP_20K, DEEP, NF1),
+
+/*EMMC_DATA6*/
+PAD_CFG_NF(GPP_V7, UP_20K, DEEP, NF1),
+
+/*EMMC_DATA7*/
+PAD_CFG_NF(GPP_V8, UP_20K, DEEP, NF1),
+
+/*EMMC_RCLK*/
+PAD_CFG_NF(GPP_V9, DN_20K, DEEP, NF1),
+
+/*EMMC_CLK*/
+PAD_CFG_NF(GPP_V10, DN_20K, DEEP, NF1),
+
+/*EMMC_RESET*/
+PAD_CFG_NF(GPP_V11, UP_20K, DEEP, NF1),
+
+/*ACPRESENT*/
+PAD_CFG_NF(GPD1, NONE, PLTRST, NF1),
+
+/*RGMII0_MDC*/
+PAD_CFG_NF(GPP_C3, NONE, DEEP, NF1),
+
+/*RGMII0_MDIO*/
+PAD_CFG_NF(GPP_C4, NONE, DEEP, NF1),
+
+/*RGMII0_INT*/
+PAD_CFG_NF(GPP_T4, NONE, DEEP, NF1),
+
+/*RGMII0_RESETB*/
+PAD_CFG_GPO(GPP_T5, 1, DEEP),
+
+/*RGMII0_AUXTS*/
+PAD_CFG_NF(GPP_T6, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_T7, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_A0, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_A1, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_A2, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_A3, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_A4, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_A5, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_A6, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_A7, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_A8, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_A9, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_A10, NONE, DEEP, NF1),
+
+/*RGMII0_PPS*/
+PAD_CFG_NF(GPP_A23, NONE, DEEP, NF1),
+
+/*RGMII1_MDC*/
+PAD_CFG_NF(GPP_C6, NONE, DEEP, NF1),
+
+/*RGMII1_MDIO*/
+PAD_CFG_NF(GPP_C7, NONE, DEEP, NF1),
+
+/*RGMII1_INT*/
+PAD_CFG_NF(GPP_H0, NONE, DEEP, NF1),
+
+/*RGMII1_RESETB*/
+PAD_CFG_GPO(GPP_H1, 1, DEEP),
+
+/*RGMII1_AUXTS*/
+PAD_CFG_NF(GPP_H2, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_H3, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_A11, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_A12, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_A13, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_A14, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_A15, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_A16, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_A17, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_A19, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_A20, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_A21, NONE, DEEP, NF1),
+
+/*RGMII1_PPS*/
+PAD_CFG_NF(GPP_A22, NONE, DEEP, NF1),
+
+/*RGMII2_MDC*/
+PAD_CFG_NF(GPP_C17, NONE, DEEP, NF1),
+
+/*RGMII2_MDIO*/
+PAD_CFG_NF(GPP_C16, NONE, DEEP, NF1),
+
+/*RGMII2_INT*/
+PAD_CFG_NF(GPP_U0, NONE, DEEP, NF1),
+
+/*RGMII2_RESETB*/
+PAD_CFG_GPO(GPP_U1, 1, DEEP),
 };
 
 /* Early pad configuration in bootblock */
 static const struct pad_config early_gpio_table[] = {
-	/* ToDo: Fill early gpio configurations */
+/* UART1 RX */
+PAD_CFG_NF(GPP_C12, NONE, DEEP, NF4),
+
+/* UART1 TX */
+PAD_CFG_NF(GPP_C13, NONE, DEEP, NF4),
+
+/* UART2 RX */
+PAD_CFG_NF(GPP_C20, NONE, DEEP, NF4),
+
+/* UART2 TX */
+PAD_CFG_NF(GPP_C21, NONE, DEEP, NF4),
+
+/*WWAN_FCP_OFF_N*/
+PAD_CFG_GPO(GPP_E0, 1, PLTRST),
+
+/*WWAN_PWREN*/
+PAD_CFG_GPO(GPP_F21, 1, PLTRST),
+
+/*WWAN_PERST_N*/
+PAD_CFG_GPO(GPP_B14, 0, PLTRST),
+
+/*WWAN_RST_N*/
+PAD_CFG_GPO(GPP_V13, 0, PLTRST),
+
+/* LAN_WAKEB*/
+PAD_CFG_GPI_SCI(GPD2, NONE, DEEP, EDGE_SINGLE, INVERT),
+
+/*WWAN_RST_N*/
+PAD_CFG_GPO(GPP_V13, 0, PWROK),
+
+/*WWAN_PERST_N*/
+PAD_CFG_GPO(GPP_B14, 0, PWROK),
+
+/*WWAN_FCP_OFF_N*/
+PAD_CFG_GPO(GPP_E0, 0, PWROK),
 };
 
 const struct pad_config *variant_gpio_table(size_t *num)