diff --git a/arch/arm/mach-stm32/stm32f4/soc.c b/arch/arm/mach-stm32/stm32f4/soc.c
index b5d06db..3f45a25 100644
--- a/arch/arm/mach-stm32/stm32f4/soc.c
+++ b/arch/arm/mach-stm32/stm32f4/soc.c
@@ -7,7 +7,7 @@
 
 #include <common.h>
 #include <asm/io.h>
-#include <asm/armv7m.h>
+#include <asm/armv7m_mpu.h>
 #include <asm/arch/stm32.h>
 
 u32 get_cpu_rev(void)
@@ -17,17 +17,19 @@
 
 int arch_cpu_init(void)
 {
+	struct mpu_region_config stm32_region_config[] = {
+		{ 0x00000000, REGION_0, XN_DIS, PRIV_RW_USR_RW,
+		STRONG_ORDER, REGION_4GB },
+	};
 	configure_clocks();
-
 	/*
 	 * Configure the memory protection unit (MPU) to allow full access to
 	 * the whole 4GB address space.
 	 */
-	writel(0, &V7M_MPU->rnr);
-	writel(0, &V7M_MPU->rbar);
-	writel((V7M_MPU_RASR_AP_RW_RW | V7M_MPU_RASR_SIZE_4GB
-		| V7M_MPU_RASR_EN), &V7M_MPU->rasr);
-	writel(V7M_MPU_CTRL_ENABLE | V7M_MPU_CTRL_HFNMIENA, &V7M_MPU->ctrl);
+	disable_mpu();
+	for (int i = 0; i < ARRAY_SIZE(stm32_region_config); i++)
+		mpu_config(&stm32_region_config[i]);
+	enable_mpu();
 
 	return 0;
 }
diff --git a/arch/arm/mach-stm32/stm32f7/soc.c b/arch/arm/mach-stm32/stm32f7/soc.c
index 6f9704a..3586133 100644
--- a/arch/arm/mach-stm32/stm32f7/soc.c
+++ b/arch/arm/mach-stm32/stm32f7/soc.c
@@ -7,7 +7,7 @@
 
 #include <common.h>
 #include <asm/io.h>
-#include <asm/armv7m.h>
+#include <asm/armv7m_mpu.h>
 #include <asm/arch/stm32.h>
 
 u32 get_cpu_rev(void)
@@ -17,56 +17,18 @@
 
 int arch_cpu_init(void)
 {
-	/*
-		* Configure the memory protection unit (MPU)
-		* 0x00000000 - 0xffffffff: Strong-order, Shareable
-		* 0xC0000000 - 0xC0800000: Normal, Outer and inner Non-cacheable
-	 */
+	struct mpu_region_config stm32_region_config[] = {
+		{ 0x00000000, REGION_0, XN_DIS, PRIV_RW_USR_RW,
+		STRONG_ORDER, REGION_4GB },
 
-	 /* Disable MPU */
-	 writel(0, &V7M_MPU->ctrl);
-
-	 writel(
-		 0x00000000 /* address */
-		 | 1 << 4	/* VALID */
-		 | 0 << 0	/* REGION */
-		 , &V7M_MPU->rbar
-	 );
-
-	 /* Strong-order, Shareable */
-	 /* TEX=000, S=1, C=0, B=0*/
-	 writel(
-		 (V7M_MPU_RASR_XN_ENABLE
-			 | V7M_MPU_RASR_AP_RW_RW
-			 | 0x01 << V7M_MPU_RASR_S_SHIFT
-			 | 0x00 << V7M_MPU_RASR_TEX_SHIFT
-			 | V7M_MPU_RASR_SIZE_4GB
-			 | V7M_MPU_RASR_EN)
-		 , &V7M_MPU->rasr
-	 );
-
-	 writel(
-		 0xC0000000 /* address */
-		 | 1 << 4	/* VALID */
-		 | 1 << 0	/* REGION */
-		 , &V7M_MPU->rbar
-	 );
-
-	 /* Normal, Outer and inner Non-cacheable */
-	 /* TEX=001, S=0, C=0, B=0*/
-	 writel(
-		 (V7M_MPU_RASR_XN_ENABLE
-			 | V7M_MPU_RASR_AP_RW_RW
-			 | 0x01 << V7M_MPU_RASR_TEX_SHIFT
-			 | 0x01 << V7M_MPU_RASR_B_SHIFT
-			 | 0x01 << V7M_MPU_RASR_C_SHIFT
-			 | V7M_MPU_RASR_SIZE_8MB
-			 | V7M_MPU_RASR_EN)
-			 , &V7M_MPU->rasr
-	 );
+		{ 0xC0000000, REGION_1, XN_DIS, PRIV_RW_USR_RW,
+		O_I_WB_RD_WR_ALLOC, REGION_8MB },
+	};
 
-	 /* Enable MPU */
-	 writel(V7M_MPU_CTRL_ENABLE | V7M_MPU_CTRL_HFNMIENA, &V7M_MPU->ctrl);
+	disable_mpu();
+	for (int i = 0; i < ARRAY_SIZE(stm32_region_config); i++)
+		mpu_config(&stm32_region_config[i]);
+	enable_mpu();
 
 	return 0;
 }