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rockchip: test: dm: add rkmtd test

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Add Rockchip rkmtd test:
Create/attach/detach RKMTD device.
Send/read data with Rockchip boot block header.
Test that reusing the same label should work.
Basic test of 'rkmtd' commands.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Johan Jonker
2023-10-18 16:01:59 +02:00
committed by Kever Yang
parent aacf214d0c
commit 500439eb34
2 changed files with 201 additions and 0 deletions
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1
test/dm/Makefile
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@@ -100,6 +100,7 @@ obj-$(CONFIG_REMOTEPROC) += remoteproc.o
obj-$(CONFIG_DM_RESET) += reset.o
obj-$(CONFIG_SYSRESET) += sysreset.o
obj-$(CONFIG_DM_REGULATOR) += regulator.o
obj-$(CONFIG_CMD_RKMTD) += rkmtd.o
obj-$(CONFIG_DM_RNG) += rng.o
obj-$(CONFIG_DM_RTC) += rtc.o
obj-$(CONFIG_SCMI_FIRMWARE) += scmi.o

200
test/dm/rkmtd.c Normal file
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@@ -0,0 +1,200 @@
// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
/*
* Test derived from:
* /test/dm/host.c
* Copyright 2022 Google LLC
* Written by Simon Glass <sjg@chromium.org>
*
* Copyright (C) 2023 Johan Jonker <jbx6244@gmail.com>
*/
#include <common.h>
#include <blk.h>
#include <dm.h>
#include <fs.h>
#include <rkmtd.h>
#include <asm/test.h>
#include <dm/device-internal.h>
#include <dm/test.h>
#include <test/test.h>
#include <test/ut.h>
#define RW_BUF_SIZE 12 * 512
/* Basic test of the RKMTD interface */
static int dm_test_rkmtd(struct unit_test_state *uts)
{
struct udevice *dev, *part, *chk, *blk;
char write[RW_BUF_SIZE], read[RW_BUF_SIZE];
static const char label[] = "test";
struct rkmtd_dev *plat;
struct blk_desc *desc;
struct sector0 *sec0;
int i;
ut_asserteq(-ENODEV, uclass_first_device_err(UCLASS_RKMTD, &dev));
ut_asserteq(-ENODEV, uclass_first_device_err(UCLASS_PARTITION, &part));
ut_assertok(rkmtd_create_device(label, &dev));
/* Check that the plat data has been allocated */
plat = dev_get_plat(dev);
ut_asserteq_str("test", plat->label);
ut_assert(label != plat->label);
/* Attach RKMTD driver */
ut_assertok(rkmtd_attach(dev));
ut_assertok(uclass_first_device_err(UCLASS_RKMTD, &chk));
ut_asserteq_ptr(chk, dev);
/* Get RKMTD block device */
ut_assertok(blk_get_from_parent(dev, &blk));
ut_assertok(device_probe(blk));
/* There should be a GPT partition table in this device */
ut_asserteq(0, uclass_first_device_err(UCLASS_PARTITION, &part));
/* Write a boot block and verify that we get the same data back */
desc = dev_get_uclass_plat(blk);
ut_asserteq(true, desc->removable);
ut_asserteq(LBA, desc->lba);
memset(write, '\0', BLK_SIZE);
for (i = BLK_SIZE; i < sizeof(write); i++)
write[i] = i;
sec0 = (struct sector0 *)write;
sec0->magic = 0x0FF0AA55;
sec0->rc4_flag = 0;
sec0->boot_code1_offset = 4;
sec0->boot_code2_offset = 4;
sec0->flash_data_size = 4;
sec0->flash_boot_size = 8;
rkmtd_rc4(write, 512);
ut_asserteq(RK_TAG, sec0->magic);
ut_asserteq(12, blk_dwrite(desc, 64, 12, write));
ut_asserteq(12, blk_dread(desc, 64, 12, read));
ut_asserteq_mem(write, read, RW_BUF_SIZE);
ut_assertok(rkmtd_detach(dev));
ut_asserteq(-ENODEV, blk_get_from_parent(dev, &blk));
ut_assertok(device_unbind(dev));
return 0;
}
DM_TEST(dm_test_rkmtd, UT_TESTF_SCAN_FDT);
/* Reusing the same label should work */
static int dm_test_rkmtd_dup(struct unit_test_state *uts)
{
static const char label[] = "test";
struct udevice *dev, *chk;
/* Create a RKMTD device with label "test" */
ut_asserteq(0, uclass_id_count(UCLASS_RKMTD));
ut_assertok(rkmtd_create_device(label, &dev));
ut_assertok(rkmtd_attach(dev));
ut_assertok(uclass_first_device_err(UCLASS_RKMTD, &chk));
ut_asserteq_ptr(chk, dev);
ut_asserteq(1, uclass_id_count(UCLASS_RKMTD));
/* Create another device with the same label (should remove old one) */
ut_assertok(rkmtd_create_device(label, &dev));
ut_assertok(rkmtd_attach(dev));
ut_assertok(uclass_first_device_err(UCLASS_RKMTD, &chk));
ut_asserteq_ptr(chk, dev);
/* Make sure there is still only one device */
ut_asserteq(1, uclass_id_count(UCLASS_RKMTD));
return 0;
}
DM_TEST(dm_test_rkmtd_dup, UT_TESTF_SCAN_FDT);
/* Basic test of the 'rkmtd' command */
static int dm_test_rkmtd_cmd(struct unit_test_state *uts)
{
struct udevice *dev, *blk;
struct blk_desc *desc;
/* First check 'rkmtd info' with binding */
ut_assertok(run_command("rkmtd info", 0));
ut_assert_nextline("dev blocks label ");
ut_assert_console_end();
/* Bind device 1 */
ut_assertok(run_commandf("rkmtd bind test1"));
ut_assertok(uclass_first_device_err(UCLASS_RKMTD, &dev));
ut_assertok(blk_get_from_parent(dev, &blk));
desc = dev_get_uclass_plat(blk);
ut_assertok(run_command("rkmtd info", 0));
ut_assert_nextline("dev blocks label ");
ut_assert_nextline(" 0 609 test1 ");
ut_assert_console_end();
/* Bind device 2 */
ut_assertok(run_commandf("rkmtd bind test2"));
ut_assertok(uclass_next_device_err(&dev));
ut_assertok(blk_get_from_parent(dev, &blk));
desc = dev_get_uclass_plat(blk);
ut_assertok(run_command("rkmtd info", 0));
ut_assert_nextline("dev blocks label ");
ut_assert_nextline(" 0 609 test1 ");
ut_assert_nextline(" 1 609 test2 ");
ut_assert_console_end();
ut_asserteq(1, run_command("rkmtd info test", 0));
ut_assert_nextline("No such device 'test'");
ut_assert_console_end();
ut_assertok(run_command("rkmtd info test2", 0));
ut_assert_nextline("dev blocks label ");
ut_assert_nextline(" 1 609 test2 ");
ut_assert_console_end();
/* Check 'rkmtd dev' */
ut_asserteq(1, run_command("rkmtd dev", 0));
ut_assert_nextline("No current rkmtd device");
ut_assert_console_end();
ut_asserteq(1, run_command("rkmtd dev missing", 0));
ut_assert_nextline("No such device 'missing'");
ut_assert_console_end();
ut_assertok(run_command("rkmtd dev test2", 0));
ut_assert_console_end();
ut_assertok(run_command("rkmtd dev", 0));
ut_assert_nextline("Current rkmtd device: 1: test2");
ut_assert_console_end();
/* Try a numerical label */
ut_assertok(run_command("rkmtd dev 0", 0));
ut_assert_console_end();
ut_assertok(run_command("rkmtd dev", 0));
ut_assert_nextline("Current rkmtd device: 0: test1");
ut_assert_console_end();
/* Remove one of the bindings */
ut_assertok(run_commandf("rkmtd unbind test1"));
/* There should now be no current device */
ut_asserteq(1, run_command("rkmtd dev", 0));
ut_assert_nextline("No current rkmtd device");
ut_assert_console_end();
ut_assertok(run_command("rkmtd info", 0));
ut_assert_nextline("dev blocks label ");
ut_assert_nextline(" 1 609 test2 ");
ut_assert_console_end();
return 0;
}
DM_TEST(dm_test_rkmtd_cmd, UT_TESTF_SCAN_FDT | UT_TESTF_CONSOLE_REC);