imx: imx8mp_evk: Enable dynamic settings to mmcdev and mmcroot

Enable dynamic settings to mmcdev and mmcroot for i.MX8MP-EVK

Signed-off-by: Peng Fan <peng.fan@nxp.com>
diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile
index c2c86c0..468a067 100644
--- a/board/freescale/common/Makefile
+++ b/board/freescale/common/Makefile
@@ -59,7 +59,7 @@
 endif
 obj-$(CONFIG_DM_PMIC_PFUZE100)	+= pfuze.o
 obj-$(CONFIG_POWER_MC34VR500)	+= mc34vr500.o
-ifneq (,$(filter $(SOC), imx8ulp imx9))
+ifneq (,$(filter $(SOC), imx8m imx8ulp imx9))
 obj-y				+= mmc.o
 endif