diff --git a/arch/arm/mach-k3/Makefile b/arch/arm/mach-k3/Makefile
index e9b7ee5210c34e560eee16e3a3037e6e8056bdb5..619733fb873829676e147a356588210739df4e3a 100644
--- a/arch/arm/mach-k3/Makefile
+++ b/arch/arm/mach-k3/Makefile
@@ -5,3 +5,4 @@
 
 obj-$(CONFIG_SOC_K3_AM6) += am6_init.o
 obj-$(CONFIG_ARM64) += arm64-mmu.o
+obj-$(CONFIG_CPU_V7R) += r5_mpu.o
diff --git a/arch/arm/mach-k3/am6_init.c b/arch/arm/mach-k3/am6_init.c
index 68f0b8c011f028460ecb0ae712e29c840c1a0b3f..fef01075056e8baa8fe98c59282d5190dd15184a 100644
--- a/arch/arm/mach-k3/am6_init.c
+++ b/arch/arm/mach-k3/am6_init.c
@@ -10,6 +10,7 @@
 #include <asm/io.h>
 #include <spl.h>
 #include <asm/arch/hardware.h>
+#include "common.h"
 
 #ifdef CONFIG_SPL_BUILD
 static void mmr_unlock(u32 base, u32 partition)
@@ -65,6 +66,10 @@ void board_init_f(ulong dummy)
 	/* Make all control module registers accessible */
 	ctrl_mmr_unlock();
 
+#ifdef CONFIG_CPU_V7R
+	setup_k3_mpu_regions();
+#endif
+
 	/* Init DM early in-order to invoke system controller */
 	spl_early_init();
 
diff --git a/arch/arm/mach-k3/common.h b/arch/arm/mach-k3/common.h
new file mode 100644
index 0000000000000000000000000000000000000000..ac7e80d9af21f274eaeb294b18c72d61841d9a4e
--- /dev/null
+++ b/arch/arm/mach-k3/common.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * K3: Architecture common definitions
+ *
+ * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
+ *	Lokesh Vutla <lokeshvutla@ti.com>
+ */
+
+#include <asm/armv7_mpu.h>
+
+void setup_k3_mpu_regions(void);
diff --git a/arch/arm/mach-k3/r5_mpu.c b/arch/arm/mach-k3/r5_mpu.c
new file mode 100644
index 0000000000000000000000000000000000000000..ee076ed87701f7e5cd8431a34cc443fdf2ada913
--- /dev/null
+++ b/arch/arm/mach-k3/r5_mpu.c
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * K3: R5 MPU region definitions
+ *
+ * Copyright (C) 2017-2018 Texas Instruments Incorporated - http://www.ti.com/
+ *	Lokesh Vutla <lokeshvutla@ti.com>
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <linux/kernel.h>
+#include "common.h"
+
+struct mpu_region_config k3_mpu_regions[16] = {
+	/*
+	 * Make all 4GB as Device Memory and not executable. We are overriding
+	 * it with next region for any requirement.
+	 */
+	{0x00000000, REGION_0, XN_EN, PRIV_RW_USR_RW, SHARED_WRITE_BUFFERED,
+	 REGION_4GB},
+
+	/* SPL code area marking it as WB and Write allocate. */
+	{CONFIG_SPL_TEXT_BASE, REGION_1, XN_DIS, PRIV_RW_USR_RW,
+	 O_I_WB_RD_WR_ALLOC, REGION_8MB},
+
+	/* U-Boot's code area marking it as WB and Write allocate */
+	{CONFIG_SYS_SDRAM_BASE, REGION_2, XN_DIS, PRIV_RW_USR_RW,
+	 O_I_WB_RD_WR_ALLOC, REGION_2GB},
+	{0x0, 3, 0x0, 0x0, 0x0, 0x0},
+	{0x0, 4, 0x0, 0x0, 0x0, 0x0},
+	{0x0, 5, 0x0, 0x0, 0x0, 0x0},
+	{0x0, 6, 0x0, 0x0, 0x0, 0x0},
+	{0x0, 7, 0x0, 0x0, 0x0, 0x0},
+	{0x0, 8, 0x0, 0x0, 0x0, 0x0},
+	{0x0, 9, 0x0, 0x0, 0x0, 0x0},
+	{0x0, 10, 0x0, 0x0, 0x0, 0x0},
+	{0x0, 11, 0x0, 0x0, 0x0, 0x0},
+	{0x0, 12, 0x0, 0x0, 0x0, 0x0},
+	{0x0, 13, 0x0, 0x0, 0x0, 0x0},
+	{0x0, 14, 0x0, 0x0, 0x0, 0x0},
+	{0x0, 15, 0x0, 0x0, 0x0, 0x0},
+};
+
+void setup_k3_mpu_regions(void)
+{
+	setup_mpu_regions(k3_mpu_regions, ARRAY_SIZE(k3_mpu_regions));
+}