[U-Boot] [PATCH v1 4/6] apalis_imx6: migrate to DM_ETH

[Igor Opaniuk]

From: Igor Opaniuk <igor.opaniuk at toradex.com>

Migrate to DM_ETH and remove hardcoded pinmux configuration.

Signed-off-by: Igor Opaniuk <igor.opaniuk at toradex.com>
---

 board/toradex/apalis_imx6/apalis_imx6.c | 51 -------------------------
 configs/apalis_imx6_defconfig           |  3 ++
 include/configs/apalis_imx6.h           |  6 ---
 3 files changed, 3 insertions(+), 57 deletions(-)

diff --git a/board/toradex/apalis_imx6/apalis_imx6.c b/board/toradex/apalis_imx6/apalis_imx6.c
index 51505b63e1..ec6a28104f 100644
--- a/board/toradex/apalis_imx6/apalis_imx6.c
+++ b/board/toradex/apalis_imx6/apalis_imx6.c
@@ -176,22 +176,6 @@ iomux_v3_cfg_t const enet_pads[] = {
 #	define GPIO_ENET_PHY_RESET IMX_GPIO_NR(1, 25)
 };
 
-static void setup_iomux_enet(void)
-{
-	imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
-}
-
-static int reset_enet_phy(struct mii_dev *bus)
-{
-	/* Reset KSZ9031 PHY */
-	gpio_request(GPIO_ENET_PHY_RESET, "ETH_RESET#");
-	gpio_direction_output(GPIO_ENET_PHY_RESET, 0);
-	mdelay(10);
-	gpio_set_value(GPIO_ENET_PHY_RESET, 1);
-
-	return 0;
-}
-
 /* mux the Apalis GPIO pins, so they can be used from the U-Boot cmdline */
 iomux_v3_cfg_t const gpio_pads[] = {
 	/* Apalis GPIO1 - GPIO8 */
@@ -366,41 +350,6 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-int board_eth_init(bd_t *bis)
-{
-	uint32_t base = IMX_FEC_BASE;
-	struct mii_dev *bus = NULL;
-	struct phy_device *phydev = NULL;
-	int ret;
-
-	setup_iomux_enet();
-
-#ifdef CONFIG_FEC_MXC
-	bus = fec_get_miibus(base, -1);
-	if (!bus)
-		return 0;
-
-	bus->reset = reset_enet_phy;
-	/* scan PHY 4,5,6,7 */
-	phydev = phy_find_by_mask(bus, (0xf << 4), PHY_INTERFACE_MODE_RGMII);
-	if (!phydev) {
-		free(bus);
-		puts("no PHY found\n");
-		return 0;
-	}
-
-	printf("using PHY at %d\n", phydev->addr);
-	ret = fec_probe(bis, -1, base, bus, phydev);
-	if (ret) {
-		printf("FEC MXC: %s:failed\n", __func__);
-		free(phydev);
-		free(bus);
-	}
-#endif /* CONFIG_FEC_MXC */
-
-	return 0;
-}
-
 static iomux_v3_cfg_t const pwr_intb_pads[] = {
 	/*
 	 * the bootrom sets the iomux to vselect, potentially connecting
diff --git a/configs/apalis_imx6_defconfig b/configs/apalis_imx6_defconfig
index 797bbb0ed0..7c91ab9c58 100644
--- a/configs/apalis_imx6_defconfig
+++ b/configs/apalis_imx6_defconfig
@@ -63,6 +63,9 @@ CONFIG_FSL_USDHC=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_MICREL=y
 CONFIG_PHY_MICREL_KSZ90X1=y
+CONFIG_DM_ETH=y
+CONFIG_DM_MDIO=y
+CONFIG_FEC_MXC=y
 CONFIG_MII=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX6=y
diff --git a/include/configs/apalis_imx6.h b/include/configs/apalis_imx6.h
index a5f9a96732..a346b987a0 100644
--- a/include/configs/apalis_imx6.h
+++ b/include/configs/apalis_imx6.h
@@ -53,13 +53,7 @@
 #endif
 
 /* Network */
-#define CONFIG_FEC_MXC
-#define IMX_FEC_BASE			ENET_BASE_ADDR
-#define CONFIG_FEC_XCV_TYPE		RGMII
-#define CONFIG_ETHPRIME			"FEC"
 #define PHY_ANEG_TIMEOUT		15000 /* PHY needs longer aneg time */
-#define CONFIG_FEC_MXC_PHYADDR		6
-#define CONFIG_TFTP_TSIZE
 
 /* USB Configs */
 /* Host */
-- 
2.17.1