diff --git a/arch/arm/mach-mvebu/armada8k/cpu.c b/arch/arm/mach-mvebu/armada8k/cpu.c
index 2719d68..2325e9a 100644
--- a/arch/arm/mach-mvebu/armada8k/cpu.c
+++ b/arch/arm/mach-mvebu/armada8k/cpu.c
@@ -21,7 +21,33 @@ DECLARE_GLOBAL_DATA_PTR;
 #define RFU_GLOBAL_SW_RST		(MVEBU_RFU_BASE + 0x84)
 #define RFU_SW_RESET_OFFSET		0
 
+/*
+ * The following table includes all memory regions for Armada 7k and
+ * 8k SoCs. The Armada 7k is missing the CP110 slave regions here. Lets
+ * define these regions at the beginning of the struct so that they
+ * can be easier removed later dynamically if an Armada 7k device is detected.
+ * For a detailed memory map, please see doc/mvebu/armada-8k-memory.txt
+ */
+#define ARMADA_7K8K_COMMON_REGIONS_START	2
 static struct mm_region mvebu_mem_map[] = {
+	/* Armada 80x0 memory regions include the CP1 (slave) units */
+	{
+		/* SRAM, MMIO regions - CP110 slave region */
+		.phys = 0xf4000000UL,
+		.virt = 0xf4000000UL,
+		.size = 0x02000000UL,	/* 32MiB internal registers */
+		.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+			 PTE_BLOCK_NON_SHARE
+	},
+	{
+		/* PCI CP1 regions */
+		.phys = 0xfa000000UL,
+		.virt = 0xfa000000UL,
+		.size = 0x04000000UL,	/* 64MiB CP110 slave PCI space */
+		.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+			 PTE_BLOCK_NON_SHARE
+	},
+	/* Armada 80x0 and 70x0 common memory regions start here */
 	{
 		/* RAM */
 		.phys = 0x0UL,
@@ -47,29 +73,35 @@ static struct mm_region mvebu_mem_map[] = {
 			 PTE_BLOCK_NON_SHARE
 	},
 	{
-		/* SRAM, MMIO regions - CP110 slave region */
-		.phys = 0xf4000000UL,
-		.virt = 0xf4000000UL,
-		.size = 0x02000000UL,	/* 32MiB internal registers */
+		/* PCI CP0 regions */
+		.phys = 0xf6000000UL,
+		.virt = 0xf6000000UL,
+		.size = 0x04000000UL,	/* 64MiB CP110 master PCI space */
 		.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
 			 PTE_BLOCK_NON_SHARE
 	},
 	{
-		/* PCI regions */
-		.phys = 0xf8000000UL,
-		.virt = 0xf8000000UL,
-		.size = 0x08000000UL,	/* 128MiB PCI space (master & slave) */
-		.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
-			 PTE_BLOCK_NON_SHARE
-	},
-	{
-		/* List terminator */
 		0,
 	}
 };
 
 struct mm_region *mem_map = mvebu_mem_map;
 
+void enable_caches(void)
+{
+	/*
+	 * Armada 7k is not equipped with the CP110 slave CP. In case this
+	 * code runs on an Armada 7k device, lets remove the CP110 slave
+	 * entries from the memory mapping by moving the start to the
+	 * common regions.
+	 */
+	if (of_machine_is_compatible("marvell,armada7040"))
+		mem_map = &mvebu_mem_map[ARMADA_7K8K_COMMON_REGIONS_START];
+
+	icache_enable();
+	dcache_enable();
+}
+
 void reset_cpu(ulong ignored)
 {
 	u32 reg;
diff --git a/doc/mvebu/armada-8k-memory.txt b/doc/mvebu/armada-8k-memory.txt
new file mode 100644
index 0000000..064518e
--- /dev/null
+++ b/doc/mvebu/armada-8k-memory.txt
@@ -0,0 +1,56 @@
+		     Memory Layout on Armada-8k SoC's
+		     ================================
+
+The below desribes the physical memory layout for Marvell's Armada-8k SoC's.
+
+This assumes that the SoC includes Dual CP configuration, in case the flavor is using
+a single CP configuration, then all secondary-CP mappings are invalid.
+
+All "Reserved" areas below, are kept for future usage.
+
+Start		End			Use
+--------------------------------------------------------------------------
+0x00000000	0xEFFFFFFF		DRAM
+
+0xF0000000	0xF0FFFFFF		AP Internal registers space
+
+0xF1000000	0xF1FFFFFF		Reserved.
+
+0xF2000000	0xF3FFFFFF		CP-0 Internal (configuration) registers
+					space.
+
+0xF4000000	0xF5FFFFFF		CP-1 Internal (configuration) registers
+					space.
+
+0xF6000000	0xF6FFFFFF		CP-0 / PCIe#0 Memory space.
+
+0xF7000000	0xF7FFFFFF		CP-0 / PCIe#1 Memory space.
+
+0xF8000000	0xF8FFFFFF		CP-0 / PCIe#2 Memory space.
+
+0xF9000000	0xF900FFFF		CP-0 / PCIe#0 IO space.
+
+0xF9010000	0xF901FFFF		CP-0 / PCIe#1 IO space.
+
+0xF9020000	0xF902FFFF		CP-0 / PCIe#2 IO space.
+
+0xF9030000	0xF9FFFFFF		Reserved.
+
+0xFA000000	0xFAFFFFFF		CP-1 / PCIe#0 Memory space.
+
+0xFB000000	0xFBFFFFFF		CP-1 / PCIe#1 Memory space.
+
+0xFC000000	0xFCFFFFFF		CP-1 / PCIe#2 Memory space.
+
+0xFD000000	0xFD00FFFF		CP-1 / PCIe#0 IO space.
+
+0xFD010000	0xFD01FFFF		CP-1 / PCIe#1 IO space.
+
+0xFD020000	0xFD02FFFF		CP-1 / PCIe#2 IO space.
+
+0xFD030000	0xFFEFFFFF		Reserved.
+
+0xFFF00000	0xFFFFFFFF		Bootrom
+
+0x100000000	<DRAM Size>-1		DRAM
+
