u-boot/test/dm/ram.c
Simon Glass 64ce0cad9e dm: test: Add a test for the ram uclass
Add a test to confirm that we can probe this device and get information on
the available RAM.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-07-21 17:39:32 -06:00

28 lines
587 B
C

/*
* 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);