1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Test for Primary-to-Sideband bus (P2SB) 4 * 5 * Copyright 2019 Google LLC 6 */ 7 8#include <dm.h> 9#include <p2sb.h> 10#include <asm/test.h> 11#include <dm/test.h> 12#include <test/ut.h> 13 14/* Base test of the PMC uclass */ 15static int dm_test_p2sb_base(struct unit_test_state *uts) 16{ 17 struct udevice *dev; 18 19 sandbox_set_enable_memio(true); 20 ut_assertok(uclass_get_device_by_name(UCLASS_AXI, "adder", &dev)); 21 ut_asserteq(0x03000004, pcr_read32(dev, 4)); 22 ut_asserteq(0x300, pcr_read16(dev, 6)); 23 ut_asserteq(4, pcr_read8(dev, 4)); 24 25 return 0; 26} 27DM_TEST(dm_test_p2sb_base, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); 28