From 5e65496d8059377f0abb1d0d52cf4bd1ab3a0aff Mon Sep 17 00:00:00 2001
From: Heiko Schocher <hs@denx.de>
Date: Sun, 1 Dec 2019 11:23:18 +0100
Subject: [PATCH] imx6: aristainetos: enable DM_ETH

enable DM_ETH and remove unneeded board code.

Signed-off-by: Heiko Schocher <hs@denx.de>
---
 board/aristainetos/aristainetos.c | 35 +------------------------------
 configs/aristainetos2_defconfig   |  2 ++
 2 files changed, 3 insertions(+), 34 deletions(-)

diff --git a/board/aristainetos/aristainetos.c b/board/aristainetos/aristainetos.c
index 5bb238b073..f08f09e17f 100644
--- a/board/aristainetos/aristainetos.c
+++ b/board/aristainetos/aristainetos.c
@@ -19,8 +19,6 @@
 #include <asm/mach-imx/boot_mode.h>
 #include <asm/mach-imx/mxc_i2c.h>
 #include <asm/mach-imx/video.h>
-#include <miiphy.h>
-#include <netdev.h>
 #include <asm/arch/mxc_hdmi.h>
 #include <asm/arch/crm_regs.h>
 #include <linux/fb.h>
@@ -32,6 +30,7 @@
 #include <dm/root.h>
 #include <env.h>
 #include <micrel.h>
+#include <miiphy.h>
 #include <video.h>
 #include <../drivers/video/imx/ipu.h>
 #if defined(CONFIG_VIDEO_BMP_LOGO)
@@ -41,9 +40,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define ENET_PAD_CTRL  (PAD_CTL_PUS_100K_UP |			\
-	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
-
 #define I2C_PAD_CTRL	(PAD_CTL_PUS_100K_UP |			\
 	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS |	\
 	PAD_CTL_ODE | PAD_CTL_SRE_FAST)
@@ -86,24 +82,6 @@ struct i2c_pads_info i2c_pad_info4 = {
 	}
 };
 
-iomux_v3_cfg_t const enet_pads[] = {
-	MX6_PAD_ENET_MDIO__ENET_MDIO		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_ENET_MDC__ENET_MDC		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TXC__RGMII_TXC	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TD0__RGMII_TD0	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TD1__RGMII_TD1	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TD2__RGMII_TD2	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TD3__RGMII_TD3	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TX_CTL__RGMII_TX_CTL	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_ENET_REF_CLK__ENET_TX_CLK	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RXC__RGMII_RXC	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RD0__RGMII_RD0	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RD1__RGMII_RD1	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RD2__RGMII_RD2	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RD3__RGMII_RD3	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-};
-
 static iomux_v3_cfg_t const backlight_pads[] = {
 	/* backlight PWM brightness control */
 	MX6_PAD_GPIO_9__PWM1_OUT | MUX_PAD_CTRL(NO_PAD_CTRL),
@@ -113,11 +91,6 @@ static iomux_v3_cfg_t const backlight_pads[] = {
 	MX6_PAD_NANDF_CS2__GPIO6_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL),
 };
 
-static void setup_iomux_enet(void)
-{
-	imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
-}
-
 static iomux_v3_cfg_t const display_pads[] = {
 	MX6_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK | MUX_PAD_CTRL(DISP_PAD_CTRL),
 	MX6_PAD_DI0_PIN15__IPU1_DI0_PIN15,
@@ -174,12 +147,6 @@ int board_phy_config(struct phy_device *phydev)
 	return 0;
 }
 
-int board_eth_init(bd_t *bis)
-{
-	setup_iomux_enet();
-	return cpu_eth_init(bis);
-}
-
 static int rotate_logo_one(unsigned char *out, unsigned char *in)
 {
 	int   i, j;
diff --git a/configs/aristainetos2_defconfig b/configs/aristainetos2_defconfig
index 0fa6bfb423..92771555fa 100644
--- a/configs/aristainetos2_defconfig
+++ b/configs/aristainetos2_defconfig
@@ -76,7 +76,9 @@ CONFIG_MTD_UBI_FASTMAP_AUTOCONVERT=1
 CONFIG_PHYLIB=y
 CONFIG_PHY_MICREL=y
 CONFIG_PHY_MICREL_KSZ90X1=y
+CONFIG_DM_ETH=y
 CONFIG_MII=y
+CONFIG_PHY=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX6=y
 CONFIG_DM_PMIC=y
-- 
2.39.5