Add flash partitions

Signed-off-by: Titouan Christophe <[email protected]>

Author: titouanc

boards/st/stm32h7s78_dk/stm32h7s78_dk.dts

@@ -210,10 +210,38 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 
-			partition@0 {
-				label = "nor";
-				reg = <0x00000000 DT_SIZE_M(16)>;
+			slot0_partition: partition@0 {
+				label = "image-0";
+				reg = <0x00040000 DT_SIZE_M(16)>;
 			};
+
+			slot1_partition: partition@1000000 {
+				label = "image-1";
+				reg = <0x00080000 DT_SIZE_M(16)>;
+			};
+
+			scratch_partition: partition@2000000 {
+				label = "image-scratch";
+				reg = <0x000c0000 DT_SIZE_M(16)>;
+			};
+
+			storage_partition: partition@3000000 {
+				label = "storage";
+				reg = <0x00020000 DT_SIZE_M(80)>;
+			};
+		};
+	};
+};
+
+&flash0 {
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		boot_partition: partition@0 {
+			label = "mcuboot";
+			reg = <0 DT_SIZE_K(64)>;
 		};
 	};
 };