mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-25 14:10:43 +00:00
3e17ffbb44
Add a sandbox driver and PCI-device emulator for p2sb. Also add a test which uses a simple 'adder' driver to test the p2sb functionality. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
28 lines
663 B
C
28 lines
663 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Test for Primary-to-Sideband bus (P2SB)
|
|
*
|
|
* Copyright 2019 Google LLC
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <p2sb.h>
|
|
#include <asm/test.h>
|
|
#include <dm/test.h>
|
|
#include <test/ut.h>
|
|
|
|
/* Base test of the PMC uclass */
|
|
static int dm_test_p2sb_base(struct unit_test_state *uts)
|
|
{
|
|
struct udevice *dev;
|
|
|
|
sandbox_set_enable_memio(true);
|
|
ut_assertok(uclass_get_device_by_name(UCLASS_AXI, "adder", &dev));
|
|
ut_asserteq(0x03000004, pcr_read32(dev, 4));
|
|
ut_asserteq(0x300, pcr_read16(dev, 6));
|
|
ut_asserteq(4, pcr_read8(dev, 4));
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_p2sb_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
|