apalis_imx6: use distroboot by default

Use distro_bootcmd as default bootcmd instead of legacy wrappers.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
diff --git a/include/configs/apalis_imx6.h b/include/configs/apalis_imx6.h
index c3bc394..5139b01 100644
--- a/include/configs/apalis_imx6.h
+++ b/include/configs/apalis_imx6.h
@@ -101,6 +101,7 @@
 
 #ifndef CONFIG_SPL_BUILD
 #define BOOT_TARGET_DEVICES(func) \
+	func(MMC, mmc, 0) \
 	func(MMC, mmc, 1) \
 	func(MMC, mmc, 2) \
 	func(USB, usb, 0) \
@@ -183,8 +184,7 @@
 #endif
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	BOOTENV \
-	"bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \
-		"setenv fdtfile ${fdt_file}; run distro_bootcmd ; " \
+	"bootcmd=setenv fdtfile ${fdt_file}; run distro_bootcmd ; " \
 		"usb start ; " \
 		"setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \
 	"boot_file=zImage\0" \