dm: test: Add a test for the ram uclass

[karo-tx-uboot.git] / test / dm / ram.c

diff --git a/test/dm/ram.c b/test/dm/ram.c
new file mode 100644 (file)
index 0000000..3a7c5ff
--- /dev/null
+++ b/test/dm/ram.c
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2015 Google, Inc
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <ram.h>
+#include <dm/test.h>
+#include <test/ut.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* Basic test of the ram uclass */
+static int dm_test_ram_base(struct unit_test_state *uts)
+{
+       struct udevice *dev;
+       struct ram_info info;
+
+       ut_assertok(uclass_get_device(UCLASS_RAM, 0, &dev));
+       ut_assertok(ram_get_info(dev, &info));
+       ut_asserteq(0, info.base);
+       ut_asserteq(gd->ram_size, info.size);
+
+       return 0;
+}
+DM_TEST(dm_test_ram_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);