mb/siemens/mc_ehl4: Adjust GPIOs

Since mc_ehl4 was only a copy of mc_ehl1 in a first step, the GPIOs must
be adjust according to the circuit diagram for this mainboard.

Change-Id: I66bfbb380e9a05b3a2c08d5d1980e9749b46ee43
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74628
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>

1 files changed, 7 insertions, 47 deletions

diff --git a/src/mainboard/siemens/mc_ehl/variants/mc_ehl4/gpio.c b/src/mainboard/siemens/mc_ehl/variants/mc_ehl4/gpio.c
index ea814a09ac..9f1c77f20a 100644
--- a/src/mainboard/siemens/mc_ehl/variants/mc_ehl4/gpio.c
+++ b/src/mainboard/siemens/mc_ehl/variants/mc_ehl4/gpio.c
@@ -8,24 +8,17 @@ static const struct pad_config gpio_table[] = {
 	/* Community 0 - GpioGroup GPP_B */
 	PAD_CFG_NF(GPP_B2, NONE, PLTRST, NF1),		/* PMC_VRALERT_N */
 	PAD_CFG_NF(GPP_B3, NONE, PLTRST, NF4),		/* ESPI_ALERT0_N */
-	PAD_CFG_NF(GPP_B4, NONE, PLTRST, NF4),		/* ESPI_ALERT1_N */
+	PAD_NC(GPP_B4, NONE),				/* Not connected */
 	PAD_NC(GPP_B9, NONE),				/* Not connected */
 	PAD_NC(GPP_B10, NONE),				/* Not connected */
 	PAD_CFG_NF(GPP_B11, NONE, PLTRST, NF1),		/* PMC_ALERT_N */
 	PAD_NC(GPP_B14, NONE),				/* Not connected */
-	PAD_CFG_NF(GPP_B15, NONE, PLTRST, NF5),		/* ESPI_CS1_N */
+	PAD_NC(GPP_B15, NONE),				/* Not connected */
 	PAD_NC(GPP_B18, NONE),				/* Not connected */
 	PAD_NC(GPP_B19, NONE),				/* Not connected */
-	PAD_NC(GPP_B20, NONE),				/* Not connected */
-	PAD_NC(GPP_B21, NONE),				/* Not connected */
-	PAD_NC(GPP_B22, NONE),				/* Not connected */
 	PAD_NC(GPP_B23, NONE),				/* Not connected */
 
 	/* Community 0 - GpioGroup GPP_T */
-	PAD_CFG_NF(GPP_T4, UP_20K, DEEP, NF1),		/* PSE_GBE0_INT */
-	PAD_CFG_NF(GPP_T5, DN_20K, DEEP, NF1),		/* PSE_GBE0_RST_N */
-	PAD_CFG_NF(GPP_T6, NONE, DEEP, NF1),		/* PSE_GBE0_AUXTS */
-	PAD_CFG_NF(GPP_T7, NONE, DEEP, NF1),		/* PSE_GBE0_PPS */
 	PAD_CFG_NF(GPP_T12, NONE, DEEP, NF2),		/* SIO_UART0_RXD */
 	PAD_CFG_NF(GPP_T13, NONE, DEEP, NF2),		/* SIO_UART0_TXD */
 
@@ -37,7 +30,6 @@ static const struct pad_config gpio_table[] = {
 	PAD_CFG_NF(GPP_G16, NONE, DEEP, NF1),		/* ESPI_IO_1 */
 	PAD_CFG_NF(GPP_G17, NONE, DEEP, NF1),		/* ESPI_IO_2 */
 	PAD_CFG_NF(GPP_G18, NONE, DEEP, NF1),		/* ESPI_IO_3 */
-	PAD_CFG_GPI(GPP_G19, UP_20K, PLTRST),		/* TPM_IRQ_N */
 	PAD_CFG_NF(GPP_G20, NONE, DEEP, NF1),		/* ESPI_CSO_N */
 	PAD_CFG_NF(GPP_G21, NONE, DEEP, NF1),		/* ESPI_CLK */
 	PAD_CFG_NF(GPP_G22, NONE, DEEP, NF1),		/* ESPI_RST0_N */
@@ -54,13 +46,9 @@ static const struct pad_config gpio_table[] = {
 	PAD_CFG_NF(GPP_V8, UP_20K, DEEP, NF1),		/* EMMC_DATA7 */
 	PAD_CFG_NF(GPP_V9, DN_20K, DEEP, NF1),		/* EMMC_RCLK */
 	PAD_CFG_NF(GPP_V10, DN_20K, DEEP, NF1),		/* EMMC_CLK */
-	PAD_CFG_NF(GPP_V11, NONE, DEEP, NF1),		/* EMMC_RESET_N */
+	PAD_CFG_NF(GPP_V11, NONE, DEEP, NF1),		/* EMMC_RESET */
 
 	/* Community 1 - GpioGroup GPP_H */
-	PAD_CFG_NF(GPP_H0, DN_20K, DEEP, NF1),		/* PSE_GBE1_INT */
-	PAD_CFG_NF(GPP_H1, DN_20K, DEEP, NF1),		/* PSE_GBE1_RST_N */
-	PAD_CFG_NF(GPP_H2, NONE, DEEP, NF1),		/* PSE_GBE1_AUXTS */
-	PAD_CFG_NF(GPP_H3, NONE, DEEP, NF1),		/* PSE_GBE1_PPS */
 	PAD_CFG_NF(GPP_H8, UP_20K, DEEP, NF1),		/* SIO_I2C4_SDA */
 	PAD_CFG_NF(GPP_H9, UP_20K, DEEP, NF1),		/* SIO_I2C4_SCL */
 
@@ -68,52 +56,29 @@ static const struct pad_config gpio_table[] = {
 	PAD_CFG_GPO(GPP_D16, 0, DEEP),			/* EMMC_PWR_EN_N */
 
 	/* Community 1 - GpioGroup GPP_U */
-	PAD_CFG_NF(GPP_U0, DN_20K, DEEP, NF1),		/* GBE_INT */
-	PAD_CFG_NF(GPP_U1, DN_20K, DEEP, NF1),		/* GBE_RST_N */
-	PAD_CFG_NF(GPP_U2, NONE, DEEP, NF1),		/* GBE_PPS */
-	PAD_CFG_NF(GPP_U3, NONE, DEEP, NF1),		/* GBE_AUXTS */
 	PAD_NC(GPP_U12, NONE),				/* Not connected */
 	PAD_NC(GPP_U13, NONE),				/* Not connected */
 	PAD_NC(GPP_U16, NONE),				/* Not connected */
 	PAD_NC(GPP_U17, NONE),				/* Not connected */
 	PAD_NC(GPP_U18, NONE),				/* Not connected */
-	PAD_CFG_GPO(GPP_U19, 1, DEEP),			/* UPD_REQ_N */
 
 	/* Community 2 - GpioGroup DSW */
 	PAD_CFG_NF(GPD4, NONE, PLTRST, NF1),		/* SLP_S3 */
 	PAD_CFG_NF(GPD5, NONE, PLTRST, NF1),		/* SLP_S4 */
 	PAD_NC(GPD7, NONE),				/* Not connected */
+	PAD_NC(GPD9, NONE),				/* Not connected */
 	PAD_CFG_NF(GPD10, NONE, PLTRST, NF1),		/* SLP_S5 */
+	PAD_NC(GPD11, NONE),				/* Not connected */
 
 	/* Community 3 - GpioGroup GPP_S */
 	PAD_NC(GPP_S0, NONE),				/* Not connected */
 	PAD_NC(GPP_S1, NONE),				/* Not connected */
 
-	/* Community 3 - GpioGroup GPP_A */
-	PAD_CFG_NF(GPP_A0, NONE, DEEP, NF1),		/* PSE_GBE0_RGMII_TXD3 */
-	PAD_CFG_NF(GPP_A1, NONE, DEEP, NF1),		/* PSE_GBE0_RGMII_TXD2 */
-	PAD_CFG_NF(GPP_A2, NONE, DEEP, NF1),		/* PSE_GBE0_RGMII_TXD1 */
-	PAD_CFG_NF(GPP_A3, NONE, DEEP, NF1),		/* PSE_GBE0_RGMII_TXD0 */
-	PAD_CFG_NF(GPP_A4, NONE, DEEP, NF1),		/* PSE_GBE0_RGMII_TXCLK */
-	PAD_CFG_NF(GPP_A5, NONE, DEEP, NF1),		/* PSE_GBE0_RGMII_TXCTL */
-	PAD_CFG_NF(GPP_A6, NONE, DEEP, NF1),		/* PSE_GBE0_RGMII_RXCLK */
-	PAD_CFG_NF(GPP_A7, NONE, DEEP, NF1),		/* PSE_GBE0_RGMII_RXD3 */
-	PAD_CFG_NF(GPP_A8, NONE, DEEP, NF1),		/* PSE_GBE0_RGMII_RXD2 */
-	PAD_CFG_NF(GPP_A9, NONE, DEEP, NF1),		/* PSE_GBE0_RGMII_RXD1 */
-	PAD_CFG_NF(GPP_A10, NONE, DEEP, NF1),		/* PSE_GBE0_RGMII_RXD0 */
-	PAD_CFG_NF(GPP_A23, NONE, DEEP, NF1),		/* PSE_GBE0_RGMII_RXCTL */
-
 	/* Community 4 - GpioGroup GPP_C */
-	PAD_CFG_NF(GPP_C3, NONE, DEEP, NF1),		/* PSE_GBE0_MDC */
-	PAD_CFG_NF(GPP_C4, NONE, DEEP, NF1),		/* PSE_GBE0_MDIO */
 	PAD_NC(GPP_C5, NONE),				/* Not connected */
-	PAD_CFG_NF(GPP_C6, NONE, DEEP, NF1),		/* PSE_GBE1_MDC */
-	PAD_CFG_NF(GPP_C7, NONE, DEEP, NF1),		/* PSE_GBE1_MDIO */
 	PAD_NC(GPP_C8, NONE),				/* Not connected */
 	PAD_CFG_NF(GPP_C12, NONE, DEEP, NF4),		/* SIO_UART1_RXD */
 	PAD_CFG_NF(GPP_C13, NONE, DEEP, NF4),		/* SIO_UART1_TXD */
-	PAD_CFG_NF(GPP_C16, NONE, DEEP, NF1),		/* GBE_MDIO */
-	PAD_CFG_NF(GPP_C17, NONE, DEEP, NF1),		/* GBE_MDC */
 	PAD_CFG_NF(GPP_C18, NONE, DEEP, NF4),		/* SIO_I2C1_SDA */
 	PAD_CFG_NF(GPP_C19, NONE, DEEP, NF4),		/* SIO_I2C1_SCL */
 
@@ -139,20 +104,15 @@ static const struct pad_config gpio_table[] = {
 
 	/* Community 4 - GpioGroup GPP_E */
 	PAD_CFG_NF(GPP_E0, NONE, DEEP, NF1),		/* SATA_LED_N */
-	PAD_CFG_NF(GPP_E3, NONE, DEEP, NF1),		/* DDI1_HPD */
-	PAD_CFG_NF(GPP_E5, NONE, DEEP, NF1),		/* DDI1_DDC_SDA */
 	PAD_NC(GPP_E6, NONE),				/* Not connected */
-	PAD_CFG_NF(GPP_E7, NONE, DEEP, NF1),		/* DDI1_DDC_SCL */
-	PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1),		/* DDI0_HPD */
 	PAD_NC(GPP_E15, NONE),				/* Not connected */
 	PAD_NC(GPP_E16, NONE),				/* Not connected */
-	PAD_CFG_NF(GPP_E18, NONE, DEEP, NF1),		/* DDI0_DDC_SDA */
-	PAD_CFG_NF(GPP_E19, NONE, DEEP, NF1),		/* DDI0_DDC_SCL */
+	PAD_NC(GPP_E18, NONE),				/* Not connected */
+	PAD_NC(GPP_E19, NONE),				/* Not connected */
 	PAD_NC(GPP_E23, NONE),				/* Not connected */
 
 	/* Community 5 - GpioGroup GPP_R */
 	PAD_NC(GPP_R1, NONE),				/* Not connected */
-	PAD_NC(GPP_R2, NONE),				/* Not connected */
 	PAD_NC(GPP_R3, NONE),				/* Not connected */
 };