diff --git a/arch/arm/src/imx6/chip/imx_memorymap.h b/arch/arm/src/imx6/chip/imx_memorymap.h
index 79e57827ab..c91fb924e0 100644
--- a/arch/arm/src/imx6/chip/imx_memorymap.h
+++ b/arch/arm/src/imx6/chip/imx_memorymap.h
@@ -513,7 +513,7 @@
 #define IMX_GPV2_MMUFLAGS        MMU_IOFLAGS
 #define IMX_GPV3_MMUFLAGS        MMU_IOFLAGS
 #define IMX_GPV4_MMUFLAGS        MMU_IOFLAGS
-#define IMX_OCRAM_MMUFLAGS       MMU_IOFLAGS
+#define IMX_OCRAM_MMUFLAGS       MMU_MEMFLAGS
 #define IMX_ARMMP_MMUFLAGS       MMU_IOFLAGS
 #define IMX_GPV0PL301_MMUFLAGS   MMU_IOFLAGS
 #define IMX_GPV1PL301_MMUFLAGS   MMU_IOFLAGS
@@ -523,7 +523,7 @@
 #define IMX_SATA_MMUFLAGS        MMU_IOFLAGS
 #define IMX_IPU1_MMUFLAGS        MMU_IOFLAGS
 #define IMX_IPU2_MMUFLAGS        MMU_IOFLAGS
-#define IMX_EIM_MMUFLAGS         MMU_ROMFLAGS
+#define IMX_EIM_MMUFLAGS         MMU_ROMFLAGS /* REVISIT */
 #define IMX_MMDCDDR_MMUFLAGS     MMU_MEMFLAGS
 
 /* i.MX6 Virtual (mapped) Memory Map