test: Add a DT test for a VisionFive2 board

Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>

2 files changed, 35 insertions, 6 deletions

diff --git a/test/test_dt.c b/test/test_dt.c
index 1eb9751..f606d2e 100644
--- a/test/test_dt.c
+++ b/test/test_dt.c
@@ -4,32 +4,61 @@
 
 #include <fbos/dt.h>
 
-int main(void)
+void dt_info_from(const char *const path, struct dt_info *info)
 {
-	FILE *fh = fopen("./test/testdata/qemu.dtb", "rb");
+	FILE *fh = fopen(path, "rb");
 	assert(fh);
 
 	fseek(fh, 0, SEEK_END);
 	long fsize = ftell(fh);
 	rewind(fh);
 
-	uint32_t *contents = malloc((unsigned long)fsize + 1);
-	fread(contents, (unsigned long)fsize, sizeof(uint32_t *), fh);
+	char *contents = malloc((unsigned long)fsize + 1);
+	assert(contents);
+
+	fread(contents, (unsigned long)fsize, sizeof(char), fh);
 	fclose(fh);
 
 	contents[fsize] = 0;
 
+	get_dt_info((uint32_t *)contents, info);
+	free(contents);
+}
+
+void test_qemu(void)
+{
 	struct dt_info info = {
 		.cpu_freq = 0,
 		.initrd_start = 0,
 		.initrd_end = 0,
 	};
-	get_dt_info(contents, &info);
-	free(contents);
+
+	dt_info_from("./test/testdata/qemu.dtb", &info);
 
 	assert(info.initrd_start == 0x84200000);
 	assert(info.initrd_end == 0x84200c00);
 	assert(info.cpu_freq == 0x989680);
+}
+
+void test_vf2(void)
+{
+	struct dt_info info = {
+		.cpu_freq = 0,
+		.initrd_start = 0,
+		.initrd_end = 0,
+	};
+
+	dt_info_from("./test/testdata/vf2.dtb", &info);
+
+	assert(info.initrd_start == 0x46100000);
+	assert(info.initrd_end == 0x47139ce3);
+	assert(info.cpu_freq == 0x3d0900);
+}
+
+int main(void)
+{
+	test_qemu();
+	test_vf2();
 
 	exit(0);
 }
diff --git a/test/testdata/vf2.dtb b/test/testdata/vf2.dtb
new file mode 100644
index 0000000..9dbf194
--- /dev/null
+++ b/test/testdata/vf2.dtb