[PATCH] imx: ventana: enable dm support for PCI and FEC ethernet

Tim Harvey tharvey at gateworks.com
Mon May 3 20:21:27 CEST 2021


Enable driver model support for FEC ethernet which allows us to remove
the iomux and board_eth_init function. Replace the toggling of the ethernet
phy reset with dt configuration.

Enable driver model support for PCI which allows us to remove the
eth1000_initialize() call. Additionally enable PCI_INIT_R to scan for
PCI devices on init such as the e1000 that is present on the GW552x.

Convert board_pci_fixup to use dm callback and remove pcidisable env
variable which is not supported for DM_PCI and thus leave PCI always
enabled during init.

Signed-off-by: Tim Harvey <tharvey at gateworks.com>
---
v2: rebase
---
 arch/arm/dts/imx6qdl-gw51xx.dtsi        |  2 +
 arch/arm/dts/imx6qdl-gw52xx.dtsi        |  2 +
 arch/arm/dts/imx6qdl-gw53xx.dtsi        |  3 +
 arch/arm/dts/imx6qdl-gw54xx.dtsi        |  3 +
 arch/arm/dts/imx6qdl-gw560x.dtsi        |  2 +
 arch/arm/dts/imx6qdl-gw5903.dtsi        |  3 +
 arch/arm/dts/imx6qdl-gw5904.dtsi        |  3 +
 arch/arm/dts/imx6qdl-gw5907.dtsi        |  2 +
 arch/arm/dts/imx6qdl-gw5910.dtsi        |  3 +
 arch/arm/dts/imx6qdl-gw5912.dtsi        |  4 +
 arch/arm/dts/imx6qdl-gw5913.dtsi        |  3 +
 board/gateworks/gw_ventana/common.h     |  1 -
 board/gateworks/gw_ventana/gw_ventana.c | 99 ++++---------------------
 configs/gwventana_emmc_defconfig        |  5 ++
 configs/gwventana_gw5904_defconfig      |  5 ++
 configs/gwventana_nand_defconfig        |  5 ++
 include/configs/gw_ventana.h            | 10 ---
 17 files changed, 61 insertions(+), 94 deletions(-)

diff --git a/arch/arm/dts/imx6qdl-gw51xx.dtsi b/arch/arm/dts/imx6qdl-gw51xx.dtsi
index 2a21c6731e..7e28463084 100644
--- a/arch/arm/dts/imx6qdl-gw51xx.dtsi
+++ b/arch/arm/dts/imx6qdl-gw51xx.dtsi
@@ -129,6 +129,8 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <100>;
 	status = "okay";
 };
 
diff --git a/arch/arm/dts/imx6qdl-gw52xx.dtsi b/arch/arm/dts/imx6qdl-gw52xx.dtsi
index 6eedf8d40d..f1d9ba1fac 100644
--- a/arch/arm/dts/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/dts/imx6qdl-gw52xx.dtsi
@@ -195,6 +195,8 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <100>;
 	status = "okay";
 };
 
diff --git a/arch/arm/dts/imx6qdl-gw53xx.dtsi b/arch/arm/dts/imx6qdl-gw53xx.dtsi
index 9deec7e352..172a45ba17 100644
--- a/arch/arm/dts/imx6qdl-gw53xx.dtsi
+++ b/arch/arm/dts/imx6qdl-gw53xx.dtsi
@@ -188,6 +188,8 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <100>;
 	status = "okay";
 };
 
@@ -597,6 +599,7 @@
 			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
 			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
 			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+			MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x1b0b0
 		>;
 	};
 
diff --git a/arch/arm/dts/imx6qdl-gw54xx.dtsi b/arch/arm/dts/imx6qdl-gw54xx.dtsi
index a30ba4848e..e09fad6068 100644
--- a/arch/arm/dts/imx6qdl-gw54xx.dtsi
+++ b/arch/arm/dts/imx6qdl-gw54xx.dtsi
@@ -225,6 +225,8 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <100>;
 	status = "okay";
 };
 
@@ -675,6 +677,7 @@
 			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
 			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
 			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+			MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x1b0b0
 		>;
 	};
 
diff --git a/arch/arm/dts/imx6qdl-gw560x.dtsi b/arch/arm/dts/imx6qdl-gw560x.dtsi
index 0786b0d546..bfe65fd3c0 100644
--- a/arch/arm/dts/imx6qdl-gw560x.dtsi
+++ b/arch/arm/dts/imx6qdl-gw560x.dtsi
@@ -279,6 +279,8 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <100>;
 	status = "okay";
 };
 
diff --git a/arch/arm/dts/imx6qdl-gw5903.dtsi b/arch/arm/dts/imx6qdl-gw5903.dtsi
index 78f9ec90b7..6ebf6aef2f 100644
--- a/arch/arm/dts/imx6qdl-gw5903.dtsi
+++ b/arch/arm/dts/imx6qdl-gw5903.dtsi
@@ -223,6 +223,9 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
+	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <100>;
 	status = "okay";
 };
 
diff --git a/arch/arm/dts/imx6qdl-gw5904.dtsi b/arch/arm/dts/imx6qdl-gw5904.dtsi
index 5b7bd56932..9adbd728dc 100644
--- a/arch/arm/dts/imx6qdl-gw5904.dtsi
+++ b/arch/arm/dts/imx6qdl-gw5904.dtsi
@@ -200,6 +200,9 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
+	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <100>;
 	status = "okay";
 
 	fixed-link {
diff --git a/arch/arm/dts/imx6qdl-gw5907.dtsi b/arch/arm/dts/imx6qdl-gw5907.dtsi
index c8b29246b7..58f73a141e 100644
--- a/arch/arm/dts/imx6qdl-gw5907.dtsi
+++ b/arch/arm/dts/imx6qdl-gw5907.dtsi
@@ -131,6 +131,8 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <100>;
 	status = "okay";
 };
 
diff --git a/arch/arm/dts/imx6qdl-gw5910.dtsi b/arch/arm/dts/imx6qdl-gw5910.dtsi
index 248e077a56..446c1043a7 100644
--- a/arch/arm/dts/imx6qdl-gw5910.dtsi
+++ b/arch/arm/dts/imx6qdl-gw5910.dtsi
@@ -146,6 +146,9 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
+	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <100>;
 	status = "okay";
 };
 
diff --git a/arch/arm/dts/imx6qdl-gw5912.dtsi b/arch/arm/dts/imx6qdl-gw5912.dtsi
index 7593872c07..88234a6f13 100644
--- a/arch/arm/dts/imx6qdl-gw5912.dtsi
+++ b/arch/arm/dts/imx6qdl-gw5912.dtsi
@@ -141,6 +141,9 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
+	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <100>;
 	status = "okay";
 };
 
@@ -426,6 +429,7 @@
 			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
 			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
 			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x1b0b0
 		>;
 	};
 
diff --git a/arch/arm/dts/imx6qdl-gw5913.dtsi b/arch/arm/dts/imx6qdl-gw5913.dtsi
index 9fae4cccd7..f4c2b2189f 100644
--- a/arch/arm/dts/imx6qdl-gw5913.dtsi
+++ b/arch/arm/dts/imx6qdl-gw5913.dtsi
@@ -121,6 +121,9 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
+	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <100>;
 	status = "okay";
 };
 
diff --git a/board/gateworks/gw_ventana/common.h b/board/gateworks/gw_ventana/common.h
index d73850c5b9..813f7d9f56 100644
--- a/board/gateworks/gw_ventana/common.h
+++ b/board/gateworks/gw_ventana/common.h
@@ -11,7 +11,6 @@
 #include "ventana_eeprom.h"
 
 /* GPIO's common to all baseboards */
-#define GP_PHY_RST	IMX_GPIO_NR(1, 30)
 #define GP_RS232_EN	IMX_GPIO_NR(2, 11)
 #define GP_MSATA_SEL	IMX_GPIO_NR(2, 8)
 
diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c
index 5237f2dac4..1ed9c1a39f 100644
--- a/board/gateworks/gw_ventana/gw_ventana.c
+++ b/board/gateworks/gw_ventana/gw_ventana.c
@@ -31,7 +31,6 @@
 #include <linux/ctype.h>
 #include <miiphy.h>
 #include <mtd_node.h>
-#include <netdev.h>
 #include <pci.h>
 #include <linux/delay.h>
 #include <linux/libfdt.h>
@@ -54,42 +53,6 @@ DECLARE_GLOBAL_DATA_PTR;
 struct ventana_board_info ventana_info;
 static int board_type;
 
-/* ENET */
-static iomux_v3_cfg_t const enet_pads[] = {
-	IOMUX_PADS(PAD_ENET_MDIO__ENET_MDIO  | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_ENET_MDC__ENET_MDC    | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_TXC__RGMII_TXC  | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_TD0__RGMII_TD0  | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_TD1__RGMII_TD1  | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_TD2__RGMII_TD2  | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_TD3__RGMII_TD3  | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_TX_CTL__RGMII_TX_CTL |
-		   MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_ENET_REF_CLK__ENET_TX_CLK |
-		   MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_RXC__RGMII_RXC  | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_RD0__RGMII_RD0  | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_RD1__RGMII_RD1  | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_RD2__RGMII_RD2  | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_RD3__RGMII_RD3  | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_RX_CTL__RGMII_RX_CTL |
-		   MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	/* PHY nRST */
-	IOMUX_PADS(PAD_ENET_TXD0__GPIO1_IO30 | DIO_PAD_CFG),
-};
-
-static void setup_iomux_enet(int gpio)
-{
-	SETUP_IOMUX_PADS(enet_pads);
-
-	/* toggle PHY_RST# */
-	gpio_request(gpio, "phy_rst#");
-	gpio_direction_output(gpio, 0);
-	mdelay(10);
-	gpio_set_value(gpio, 1);
-	mdelay(100);
-}
-
 #ifdef CONFIG_USB_EHCI_MX6
 /* toggle USB_HUB_RST# for boards that have it; it is not defined in dt */
 int board_ehci_hcd_init(int port)
@@ -195,40 +158,7 @@ int mv88e61xx_hw_reset(struct phy_device *phydev)
 }
 #endif // CONFIG_MV88E61XX_SWITCH
 
-int board_eth_init(struct bd_info *bis)
-{
-#ifdef CONFIG_FEC_MXC
-	struct ventana_board_info *info = &ventana_info;
-
-	if (test_bit(EECONFIG_ETH0, info->config)) {
-		setup_iomux_enet(GP_PHY_RST);
-		cpu_eth_init(bis);
-	}
-#endif
-
-#ifdef CONFIG_E1000
-	e1000_initialize(bis);
-#endif
-
-#ifdef CONFIG_CI_UDC
-	/* For otg ethernet*/
-	usb_eth_initialize(bis);
-#endif
-
-	/* default to the first detected enet dev */
-	if (!env_get("ethprime")) {
-		struct eth_device *dev = eth_get_dev_by_index(0);
-		if (dev) {
-			env_set("ethprime", dev->name);
-			printf("set ethprime to %s\n", env_get("ethprime"));
-		}
-	}
-
-	return 0;
-}
-
 #if defined(CONFIG_VIDEO_IPUV3)
-
 static void enable_hdmi(struct display_info_t const *dev)
 {
 	imx_enable_hdmi_phy();
@@ -427,7 +357,6 @@ int power_init_board(void)
 	return 0;
 }
 
-#if defined(CONFIG_CMD_PCI)
 int imx6_pcie_toggle_reset(void)
 {
 	if (board_type < GW_UNKNOWN) {
@@ -448,6 +377,7 @@ int imx6_pcie_toggle_reset(void)
 #define MAX_PCI_DEVS	32
 struct pci_dev {
 	pci_dev_t devfn;
+	struct udevice *dev;
 	unsigned short vendor;
 	unsigned short device;
 	unsigned short class;
@@ -458,18 +388,21 @@ struct pci_dev pci_devs[MAX_PCI_DEVS];
 int pci_devno;
 int pci_bridgeno;
 
-void board_pci_fixup_dev(struct pci_controller *hose, pci_dev_t dev,
-			 unsigned short vendor, unsigned short device,
-			 unsigned short class)
+void board_pci_fixup_dev(struct udevice *bus, struct udevice *udev)
 {
-	int i;
-	u32 dw;
+	struct pci_child_plat *pdata = dev_get_parent_plat(udev);
 	struct pci_dev *pdev = &pci_devs[pci_devno++];
+	unsigned short vendor = pdata->vendor;
+	unsigned short device = pdata->device;
+	unsigned int class = pdata->class;
+	pci_dev_t dev = dm_pci_get_bdf(udev);
+	int i;
 
 	debug("%s: %02d:%02d.%02d: %04x:%04x\n", __func__,
 	      PCI_BUS(dev), PCI_DEV(dev), PCI_FUNC(dev), vendor, device);
 
 	/* store array of devs for later use in device-tree fixup */
+	pdev->dev = udev;
 	pdev->devfn = dev;
 	pdev->vendor = vendor;
 	pdev->device = device;
@@ -496,19 +429,19 @@ void board_pci_fixup_dev(struct pci_controller *hose, pci_dev_t dev,
 	if (vendor == PCI_VENDOR_ID_PLX &&
 	    (device & 0xfff0) == 0x8600 &&
 	    PCI_DEV(dev) == 0 && PCI_FUNC(dev) == 0) {
+		ulong val;
 		debug("configuring PLX 860X downstream PERST#\n");
-		pci_hose_read_config_dword(hose, dev, 0x62c, &dw);
-		dw |= 0xaaa8; /* GPIO1-7 outputs */
-		pci_hose_write_config_dword(hose, dev, 0x62c, dw);
+		pci_bus_read_config(bus, dev, 0x62c, &val, PCI_SIZE_32);
+		val |= 0xaaa8; /* GPIO1-7 outputs */
+		pci_bus_write_config(bus, dev, 0x62c, val, PCI_SIZE_32);
 
-		pci_hose_read_config_dword(hose, dev, 0x644, &dw);
-		dw |= 0xfe;   /* GPIO1-7 output high */
-		pci_hose_write_config_dword(hose, dev, 0x644, dw);
+		pci_bus_read_config(bus, dev, 0x644, &val, PCI_SIZE_32);
+		val |= 0xfe;   /* GPIO1-7 output high */
+		pci_bus_write_config(bus, dev, 0x644, val, PCI_SIZE_32);
 
 		mdelay(100);
 	}
 }
-#endif /* CONFIG_CMD_PCI */
 
 #ifdef CONFIG_SERIAL_TAG
 /*
diff --git a/configs/gwventana_emmc_defconfig b/configs/gwventana_emmc_defconfig
index d5270c5232..c2d4ad3b5d 100644
--- a/configs/gwventana_emmc_defconfig
+++ b/configs/gwventana_emmc_defconfig
@@ -34,6 +34,7 @@ CONFIG_USE_PREBOOT=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_MISC_INIT_R=y
+CONFIG_PCI_INIT_R=y
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_FIT_IMAGE_TINY=y
@@ -86,9 +87,13 @@ CONFIG_SUPPORT_EMMC_BOOT=y
 CONFIG_FSL_USDHC=y
 CONFIG_MTD=y
 CONFIG_PHYLIB=y
+CONFIG_DM_ETH=y
+CONFIG_DM_MDIO=y
 CONFIG_E1000=y
+CONFIG_FEC_MXC=y
 CONFIG_MII=y
 CONFIG_PCI=y
+CONFIG_DM_PCI=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX6=y
 CONFIG_DM_REGULATOR=y
diff --git a/configs/gwventana_gw5904_defconfig b/configs/gwventana_gw5904_defconfig
index 091bf30c3b..3d349818cd 100644
--- a/configs/gwventana_gw5904_defconfig
+++ b/configs/gwventana_gw5904_defconfig
@@ -34,6 +34,7 @@ CONFIG_USE_PREBOOT=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_MISC_INIT_R=y
+CONFIG_PCI_INIT_R=y
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_FIT_IMAGE_TINY=y
@@ -90,9 +91,13 @@ CONFIG_MV88E61XX_SWITCH=y
 CONFIG_MV88E61XX_CPU_PORT=5
 CONFIG_MV88E61XX_PHY_PORTS=0xf
 CONFIG_MV88E61XX_FIXED_PORTS=0x0
+CONFIG_DM_ETH=y
+CONFIG_DM_MDIO=y
 CONFIG_E1000=y
+CONFIG_FEC_MXC=y
 CONFIG_MII=y
 CONFIG_PCI=y
+CONFIG_DM_PCI=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX6=y
 CONFIG_DM_REGULATOR=y
diff --git a/configs/gwventana_nand_defconfig b/configs/gwventana_nand_defconfig
index 0ccd3e9dfd..2bb9a21585 100644
--- a/configs/gwventana_nand_defconfig
+++ b/configs/gwventana_nand_defconfig
@@ -34,6 +34,7 @@ CONFIG_USE_PREBOOT=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_MISC_INIT_R=y
+CONFIG_PCI_INIT_R=y
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_FIT_IMAGE_TINY=y
@@ -92,9 +93,13 @@ CONFIG_MTD_RAW_NAND=y
 CONFIG_NAND_MXS=y
 CONFIG_NAND_MXS_DT=y
 CONFIG_PHYLIB=y
+CONFIG_DM_ETH=y
+CONFIG_DM_MDIO=y
 CONFIG_E1000=y
+CONFIG_FEC_MXC=y
 CONFIG_MII=y
 CONFIG_PCI=y
+CONFIG_DM_PCI=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX6=y
 CONFIG_DM_REGULATOR=y
diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h
index 5754b6aef0..4f2f323b77 100644
--- a/include/configs/gw_ventana.h
+++ b/include/configs/gw_ventana.h
@@ -65,8 +65,6 @@
  * PCI express
  */
 #ifdef CONFIG_CMD_PCI
-#define CONFIG_PCI_SCAN_SHOW
-#define CONFIG_PCI_FIXUP_DEV
 #define CONFIG_PCIE_IMX
 #endif
 
@@ -82,13 +80,6 @@
 
 /* Various command support */
 
-/* Ethernet support */
-#define CONFIG_FEC_MXC
-#define IMX_FEC_BASE             ENET_BASE_ADDR
-#define CONFIG_FEC_XCV_TYPE      RGMII
-#define CONFIG_FEC_MXC_PHYADDR   0
-#define CONFIG_ARP_TIMEOUT       200UL
-
 /* USB Configs */
 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET  /* For OTG port */
 #define CONFIG_MXC_USB_PORTSC     (PORT_PTS_UTMI | PORT_PTS_PTW)
@@ -129,7 +120,6 @@
 #define CONFIG_SERVERIP           192.168.1.146
 
 #define CONFIG_EXTRA_ENV_SETTINGS_COMMON \
-	"pcidisable=1\0" \
 	"splashpos=m,m\0" \
 	"usb_pgood_delay=2000\0" \
 	"console=ttymxc1\0" \
-- 
2.17.1



More information about the U-Boot mailing list