1 files changed, 34 insertions, 0 deletions
diff --git a/dtc/tests/boot-cpuid.c b/dtc/tests/boot-cpuid.c
new file mode 100644
index 000000000..5ed4f9af1
--- /dev/null
+++ b/dtc/tests/boot-cpuid.c
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+/*
+ * Copyright (C) 2008 David Gibson, IBM Corporation.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+
+#include <libfdt.h>
+
+#include "tests.h"
+#include "testdata.h"
+
+int main(int argc, char *argv[])
+{
+	void *fdt;
+	uint32_t cpuid;
+
+	test_init(argc, argv);
+
+	if (argc != 3)
+		CONFIG("Usage: %s <dtb file> <cpuid>", argv[0]);
+
+	fdt = load_blob(argv[1]);
+	cpuid = strtoul(argv[2], NULL, 0);
+
+	if (fdt_boot_cpuid_phys(fdt) != cpuid)
+		FAIL("Incorrect boot_cpuid_phys (0x%x instead of 0x%x)",
+		     fdt_boot_cpuid_phys(fdt), cpuid);
+
+	PASS();
+}