[nrf fromlist] tests: drivers: hwinfo: Add test for reset cause on nr…

…f54h20 Add test that checks reset cause reported by HWINFO. Check that hwinfo_get_supported_reset_cause() returns expected value. Check that hwinfo_get_reset_cause() correctly detects: - RESET_PIN, - RESET_SOFTWARE, - RESET_WATCHDOG. Check that reset cause can be cleared with hwinfo_clear_reset_cause(). Upstream PR #: 83126 Signed-off-by: Sebastian Głąb <[email protected]>
nrfconnect · Dec 18, 2024 · d65eae9 · d65eae9
1 parent 9edbdaf
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diff --git a/tests/drivers/hwinfo/reset_cause/CMakeLists.txt b/tests/drivers/hwinfo/reset_cause/CMakeLists.txt
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: Apache-2.0
+
+cmake_minimum_required(VERSION 3.20.0)
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(reset_reason)
+
+FILE(GLOB app_sources src/*.c)
+target_sources(app PRIVATE ${app_sources})
diff --git a/tests/drivers/hwinfo/reset_cause/boards/nrf54h20dk_nrf54h20_cpuapp.conf b/tests/drivers/hwinfo/reset_cause/boards/nrf54h20dk_nrf54h20_cpuapp.conf
@@ -0,0 +1,2 @@
+# Disable dcache
+CONFIG_DCACHE=n
diff --git a/tests/drivers/hwinfo/reset_cause/boards/nrf54h20dk_nrf54h20_cpuapp.overlay b/tests/drivers/hwinfo/reset_cause/boards/nrf54h20dk_nrf54h20_cpuapp.overlay
@@ -0,0 +1,14 @@
+/*
+ * Copyright 2024 Nordic Semiconductor ASA
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	aliases {
+		watchdog0 = &wdt010;
+	};
+};
+
+&wdt010 {
+	status = "okay";
+};
diff --git a/tests/drivers/hwinfo/reset_cause/boards/nrf54h20dk_nrf54h20_cpurad.conf b/tests/drivers/hwinfo/reset_cause/boards/nrf54h20dk_nrf54h20_cpurad.conf
@@ -0,0 +1,2 @@
+# Disable dcache
+CONFIG_DCACHE=n
diff --git a/tests/drivers/hwinfo/reset_cause/boards/nrf54h20dk_nrf54h20_cpurad.overlay b/tests/drivers/hwinfo/reset_cause/boards/nrf54h20dk_nrf54h20_cpurad.overlay
@@ -0,0 +1,14 @@
+/*
+ * Copyright 2024 Nordic Semiconductor ASA
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	aliases {
+		watchdog0 = &wdt010;
+	};
+};
+
+&wdt010 {
+	status = "okay";
+};
diff --git a/tests/drivers/hwinfo/reset_cause/boards/nrf54l15dk_nrf54l15_cpuapp.overlay b/tests/drivers/hwinfo/reset_cause/boards/nrf54l15dk_nrf54l15_cpuapp.overlay
@@ -0,0 +1,9 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&wdt31 {
+	status = "okay";
+};
diff --git a/tests/drivers/hwinfo/reset_cause/prj.conf b/tests/drivers/hwinfo/reset_cause/prj.conf
@@ -0,0 +1,6 @@
+CONFIG_HWINFO=y
+
+CONFIG_WATCHDOG=y
+
+CONFIG_LOG=y
+CONFIG_LOG_MODE_MINIMAL=y