[PATCH v1] configs: pico-imx6: convert ethernet function to DM_ETH

[wig.cheng at technexion.com]

From: Wig Cheng <wig.cheng at technexion.com>

Before enable _DM_ETH:
    Net:   FEC [PRIME]

After enable DM_ETH:
    Net:   eth0: ethernet at 2188000

Here is the test commands:
    => dhcp
    BOOTP broadcast 1
    DHCP client bound to address 10.88.88.152 (146 ms)
    *** ERROR: `serverip' not set
    Cannot autoload with TFTPGET
    => ping 8.8.8.8
    Using ethernet at 2188000 device
    host 8.8.8.8 is alive

Signed-off-by: Wig Cheng <wig.cheng at technexion.com>
---
 configs/pico-imx6_defconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configs/pico-imx6_defconfig b/configs/pico-imx6_defconfig
index 04c132b474..5fe2850086 100644
--- a/configs/pico-imx6_defconfig
+++ b/configs/pico-imx6_defconfig
@@ -64,6 +64,9 @@ CONFIG_DM_MMC=y
 CONFIG_FSL_USDHC=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_ATHEROS=y
+CONFIG_DM_ETH=y
+CONFIG_DM_MDIO=y
+CONFIG_RGMII=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX6=y
 CONFIG_MXC_UART=y
-- 
2.17.1