diff --git a/arch/arm/core/mmu/arm_mmu.c b/arch/arm/core/mmu/arm_mmu.c
index 62ef1492557c7..cdf099d253b0c 100644
--- a/arch/arm/core/mmu/arm_mmu.c
+++ b/arch/arm/core/mmu/arm_mmu.c
@@ -890,6 +890,9 @@ static int __arch_mem_map(void *virt, uintptr_t phys, size_t size, uint32_t flag
 
 	switch (flags & K_MEM_CACHE_MASK) {
 
+	case K_MEM_ARM_NORMAL_NC:
+		conv_flags |= MT_NORMAL;
+		break;
 	case K_MEM_CACHE_NONE:
 	default:
 		conv_flags |= MT_DEVICE;
diff --git a/include/zephyr/arch/arm/mmu/arm_mem.h b/include/zephyr/arch/arm/mmu/arm_mem.h
new file mode 100644
index 0000000000000..55a880cae8b7d
--- /dev/null
+++ b/include/zephyr/arch/arm/mmu/arm_mem.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2025 STMicroelectronics
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#ifndef ZEPHYR_INCLUDE_ARCH_ARM_ARM_MEM_H_
+#define ZEPHYR_INCLUDE_ARCH_ARM_ARM_MEM_H_
+
+/*
+ * Define ARM specific memory flags used by k_mem_map_phys_bare()
+ * followed public definitions in include/kernel/mm.h.
+ */
+
+/** ARM Specific flags: normal memory with Non-cacheable */
+#define K_MEM_ARM_NORMAL_NC	5
+
+#endif /* ZEPHYR_INCLUDE_ARCH_ARM_ARM_MEM_H_ */
diff --git a/include/zephyr/kernel/mm.h b/include/zephyr/kernel/mm.h
index 79c3dc4815f97..51eef148040e6 100644
--- a/include/zephyr/kernel/mm.h
+++ b/include/zephyr/kernel/mm.h
@@ -11,6 +11,8 @@
 #include <zephyr/toolchain.h>
 #if defined(CONFIG_ARM_MMU) && defined(CONFIG_ARM64)
 #include <zephyr/arch/arm64/arm_mem.h>
+#elif defined(CONFIG_ARM_AARCH32_MMU)
+#include <zephyr/arch/arm/mmu/arm_mem.h>
 #endif /* CONFIG_ARM_MMU && CONFIG_ARM64 */
 
 #include <zephyr/kernel/internal/mm.h>