tests: Add test cases for writing MFST_VAR

Add tests that verify if writing content into manifest variables is
possible.

Ref: NCSDK-30807

Signed-off-by: Tomasz Chyrowicz <[email protected]>

Author: tomchy

tests/subsys/suit/write/CMakeLists.txt

@@ -16,3 +16,5 @@ zephyr_library_link_libraries(suit_platform_interface)
 zephyr_library_link_libraries(suit_memptr_storage_interface)
 zephyr_library_link_libraries(suit_sink_selector_interface)
 zephyr_library_link_libraries(suit_memory_layout_interface)
+zephyr_library_link_libraries(suit_storage_interface)
+zephyr_library_link_libraries(suit_manifest_variables)

tests/subsys/suit/write/boards/native_sim.overlay

@@ -10,9 +10,14 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		/* Use the last 8KB of NVM as dfu_partition. */
-		dfu_partition: partition@fe000 {
-			reg = <0xfe000 DT_SIZE_K(8)>;
+		/* Use 8KB of NVM as dfu_partition. */
+		dfu_partition: partition@f0000 {
+			reg = <0xf0000 DT_SIZE_K(8)>;
+		};
+
+		/* Use the last 48KB of NVM as suit storage. */
+		suit_storage: partition@f4000 {
+			reg = <0xf4000 DT_SIZE_K(48)>;
 		};
 	};
 };

tests/subsys/suit/write/boards/native_sim_64.overlay

@@ -10,9 +10,14 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		/* Use the last 8KB of NVM as dfu_partition. */
-		dfu_partition: partition@fe000 {
-			reg = <0xfe000 DT_SIZE_K(8)>;
+		/* Use 8KB of NVM as dfu_partition. */
+		dfu_partition: partition@f0000 {
+			reg = <0xf0000 DT_SIZE_K(8)>;
+		};
+
+		/* Use the last 48KB of NVM as suit storage. */
+		suit_storage: partition@f4000 {
+			reg = <0xf4000 DT_SIZE_K(48)>;
 		};
 	};
 };

tests/subsys/suit/write/boards/nrf52840dk_nrf52840.overlay

@@ -10,9 +10,14 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		/* Use the last 8KB of NVM as dfu_partition. */
-		dfu_partition: partition@fe000 {
-			reg = <0xfe000 DT_SIZE_K(8)>;
+		/* Use 8KB of NVM as dfu_partition. */
+		dfu_partition: partition@f0000 {
+			reg = <0xf0000 DT_SIZE_K(8)>;
+		};
+
+		/* Use the last 48KB of NVM as suit storage. */
+		suit_storage: partition@f4000 {
+			reg = <0xf4000 DT_SIZE_K(48)>;
 		};
 	};
 };

tests/subsys/suit/write/prj.conf

@@ -20,6 +20,13 @@ CONFIG_SUIT_STREAM_SINK_MEMPTR=y
 
 CONFIG_SUIT_UTILS=y
 CONFIG_SUIT_MEMPTR_STORAGE=y
+CONFIG_SUIT_MANIFEST_VARIABLES=y
+CONFIG_SUIT_AUTHENTICATE=y
+CONFIG_SUIT_CRYPTO=y
+CONFIG_SUIT_PLAT_CHECK_COMPONENT_COMPATIBILITY=y
+CONFIG_SUIT_MCI=y
+CONFIG_SUIT_EXECUTION_MODE=y
+CONFIG_SUIT_STORAGE=y
 
 CONFIG_ZCBOR=y
 CONFIG_ZCBOR_CANONICAL=y