diff --git a/arch/arm/mach-k3/arm64-mmu.c b/arch/arm/mach-k3/arm64-mmu.c
index b1d1d6e..95f830b 100644
--- a/arch/arm/mach-k3/arm64-mmu.c
+++ b/arch/arm/mach-k3/arm64-mmu.c
@@ -67,7 +67,7 @@
 
 #ifdef CONFIG_SOC_K3_J721E
 /* NR_DRAM_BANKS + 32bit IO + 64bit IO + terminator */
-#define NR_MMU_REGIONS	(CONFIG_NR_DRAM_BANKS + 5)
+#define NR_MMU_REGIONS	(CONFIG_NR_DRAM_BANKS + 6)
 
 /* ToDo: Add 64bit IO */
 struct mm_region j721e_mem_map[NR_MMU_REGIONS] = {
@@ -110,6 +110,12 @@
 			 PTE_BLOCK_NON_SHARE |
 			 PTE_BLOCK_PXN | PTE_BLOCK_UXN
 	}, {
+		.virt = 0x4d80000000UL,
+		.phys = 0x4d80000000UL,
+		.size = 0x0002000000UL,
+		.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL_NC) |
+			 PTE_BLOCK_INNER_SHARE
+	}, {
 		/* List terminator */
 		0,
 	}