tests: boards: neorv32: add build_all test for the NEORV32

henrikbrixandersen · henrikbrixandersen · commit 5b63242e75d2 · 2025-03-28T12:20:41.000+01:00
Add a dedicated "build_all" test for the NEORV32 and its peripheral
drivers. These drivers depend on the NEORV32 SYSINFO (syscon) and thus
cannot easily be built for non-NEORV32 board targets.

Signed-off-by: Henrik Brix Andersen &lt;henrik@brixandersen.dk&gt;
diff --git a/MAINTAINERS.yml b/MAINTAINERS.yml
@@ -2760,8 +2760,11 @@ NEORV32 platform:
     - drivers/*/*neorv32*
     - dts/bindings/*/*neorv32*
     - soc/neorv32/
+    - tests/boards/neorv32/
   labels:
     - "platform: NEORV32"
+  tests:
+    - boards.neorv32
 
 OSDP:
   status: maintained
diff --git a/tests/boards/neorv32/build_all/CMakeLists.txt b/tests/boards/neorv32/build_all/CMakeLists.txt
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright (c) 2025 Henrik Brix Andersen <henrik@brixandersen.dk>
+
+cmake_minimum_required(VERSION 3.20.0)
+
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(build_all_neorv32)
+
+FILE(GLOB app_sources src/*.c)
+target_sources(app PRIVATE ${app_sources})
diff --git a/tests/boards/neorv32/build_all/app.overlay b/tests/boards/neorv32/build_all/app.overlay
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2025 Henrik Brix Andersen <henrik@brixandersen.dk>
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&gpio {
+	status = "okay";
+	ngpios = <32>;
+};
+
+&trng {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+	current-speed = <19200>;
+};
+
+&uart1 {
+	status = "okay";
+	current-speed = <115200>;
+};
diff --git a/tests/boards/neorv32/build_all/prj.conf b/tests/boards/neorv32/build_all/prj.conf
@@ -0,0 +1,9 @@
+CONFIG_TEST=y
+CONFIG_TEST_USERSPACE=y
+
+CONFIG_GPIO=y
+CONFIG_ENTROPY_GENERATOR=y
+
+CONFIG_SERIAL=y
+CONFIG_UART_INTERRUPT_DRIVEN=y
+CONFIG_UART_USE_RUNTIME_CONFIGURE=y
diff --git a/tests/boards/neorv32/build_all/src/main.c b/tests/boards/neorv32/build_all/src/main.c
@@ -0,0 +1,10 @@
+/*
+ * Copyright (c) 2025 Henrik Brix Andersen <henrik@brixandersen.dk>
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+int main(void)
+{
+	return 0;
+}
diff --git a/tests/boards/neorv32/build_all/testcase.yaml b/tests/boards/neorv32/build_all/testcase.yaml
@@ -0,0 +1,11 @@
+tests:
+  boards.neorv32.build_all:
+    build_only: true
+    tags:
+      - drivers
+      - entropy
+      - gpio
+      - uart
+    platform_allow: neorv32/neorv32/minimalboot
+    integration_platforms:
+      - neorv32/neorv32/minimalboot

-Original file line number
+Diff line change
@@ @@ -0,0 +1,10 @@ @@
 +/*
 + * Copyright (c) 2025 Henrik Brix Andersen <[email protected]>
 + *
 + * SPDX-License-Identifier: Apache-2.0
 + */
++
 +int main(void)
 +{
 +	return 0;
 +}