diff --git a/boards/adi/max32655evkit/max32655evkit_max32655_m4.dts b/boards/adi/max32655evkit/max32655evkit_max32655_m4.dts
index 20c6daf6001f3..4f7155760f331 100644
--- a/boards/adi/max32655evkit/max32655evkit_max32655_m4.dts
+++ b/boards/adi/max32655evkit/max32655evkit_max32655_m4.dts
@@ -19,7 +19,7 @@
 		zephyr,console = &uart0;
 		zephyr,shell-uart = &uart0;
 		zephyr,sram = &sram2;
-		zephyr,flash = &flash0;
+		zephyr,flash = &code_partition;
 	};
 
 	leds {
@@ -168,3 +168,20 @@
 		status = "okay";
 	};
 };
+
+&flash0 {
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		code_partition: partition@10000000 {
+			label = "image-m4";
+			reg = <0x10000000 DT_SIZE_K(448)>;
+		};
+		storage_partition: partition@70000 {
+			label = "storage";
+			reg = <0x70000 DT_SIZE_K(64)>;
+		};
+	};
+};
diff --git a/boards/adi/max32655fthr/max32655fthr_max32655_m4.dts b/boards/adi/max32655fthr/max32655fthr_max32655_m4.dts
index 2c9d5950c9e3e..cb5906867e2f2 100644
--- a/boards/adi/max32655fthr/max32655fthr_max32655_m4.dts
+++ b/boards/adi/max32655fthr/max32655fthr_max32655_m4.dts
@@ -19,7 +19,7 @@
 		zephyr,console = &uart0;
 		zephyr,shell-uart = &uart0;
 		zephyr,sram = &sram2;
-		zephyr,flash = &flash0;
+		zephyr,flash = &code_partition;
 	};
 
 	leds {
@@ -199,3 +199,20 @@
 		status = "okay";
 	};
 };
+
+&flash0 {
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		code_partition: partition@10000000 {
+			label = "image-m4";
+			reg = <0x10000000 DT_SIZE_K(448)>;
+		};
+		storage_partition: partition@70000 {
+			label = "storage";
+			reg = <0x70000 DT_SIZE_K(64)>;
+		};
+	};
+};
diff --git a/tests/drivers/flash/common/boards/max32655evkit_max32655_m4.overlay b/tests/drivers/flash/common/boards/max32655evkit_max32655_m4.overlay
deleted file mode 100644
index 9f957f022268b..0000000000000
--- a/tests/drivers/flash/common/boards/max32655evkit_max32655_m4.overlay
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (c) 2024 Analog Devices, Inc.
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-&flash0 {
-	partitions {
-		compatible = "fixed-partitions";
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		code_partition: partition@0 {
-			reg = <0x0 DT_SIZE_K(384)>;
-			read-only;
-		};
-
-		storage_partition: partition@60000 {
-			label = "storage";
-			reg = <0x60000 DT_SIZE_K(128)>;
-		};
-	};
-};
diff --git a/tests/drivers/flash/common/boards/max32655fthr_max32655_m4.overlay b/tests/drivers/flash/common/boards/max32655fthr_max32655_m4.overlay
deleted file mode 100644
index 9f957f022268b..0000000000000
--- a/tests/drivers/flash/common/boards/max32655fthr_max32655_m4.overlay
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (c) 2024 Analog Devices, Inc.
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-&flash0 {
-	partitions {
-		compatible = "fixed-partitions";
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		code_partition: partition@0 {
-			reg = <0x0 DT_SIZE_K(384)>;
-			read-only;
-		};
-
-		storage_partition: partition@60000 {
-			label = "storage";
-			reg = <0x60000 DT_SIZE_K(128)>;
-		};
-	};
-};