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a3fab7d1fb
Set up a function for this, since it needs to be used from multiple test files. This test file is only used on sandbox, where USB is enabled, so drop the local declaration of usb_started Signed-off-by: Simon Glass <sjg@chromium.org>
111 lines
2.5 KiB
C
111 lines
2.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Test for bootdev functions. All start with 'bootdev'
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*
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* Copyright 2021 Google LLC
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* Written by Simon Glass <sjg@chromium.org>
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*/
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#include <bootdev.h>
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#include <bootstd.h>
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#include <dm.h>
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#include <memalign.h>
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#include <mmc.h>
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#include <usb.h>
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#include <linux/log2.h>
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#include <test/suites.h>
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#include <test/ut.h>
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#include <u-boot/crc.h>
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#include "bootstd_common.h"
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/* tracks whether bootstd_setup_for_tests() has been run yet */
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bool vbe_setup_done;
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/* set up MMC for VBE tests */
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int bootstd_setup_for_tests(void)
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{
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ALLOC_CACHE_ALIGN_BUFFER(u8, buf, MMC_MAX_BLOCK_LEN);
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struct udevice *mmc;
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struct blk_desc *desc;
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int ret;
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if (vbe_setup_done)
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return 0;
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/* Set up the version string */
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ret = uclass_get_device(UCLASS_MMC, 1, &mmc);
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if (ret)
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return log_msg_ret("mmc", -EIO);
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desc = blk_get_by_device(mmc);
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memset(buf, '\0', MMC_MAX_BLOCK_LEN);
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strcpy(buf, TEST_VERSION);
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if (blk_dwrite(desc, VERSION_START_BLK, 1, buf) != 1)
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return log_msg_ret("wr1", -EIO);
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/* Set up the nvdata */
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memset(buf, '\0', MMC_MAX_BLOCK_LEN);
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buf[1] = ilog2(0x40) << 4 | 1;
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*(u32 *)(buf + 4) = TEST_VERNUM;
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buf[0] = crc8(0, buf + 1, 0x3f);
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if (blk_dwrite(desc, NVDATA_START_BLK, 1, buf) != 1)
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return log_msg_ret("wr2", -EIO);
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vbe_setup_done = true;
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return 0;
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}
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int bootstd_test_drop_bootdev_order(struct unit_test_state *uts)
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{
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struct bootstd_priv *priv;
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struct udevice *bootstd;
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ut_assertok(uclass_first_device_err(UCLASS_BOOTSTD, &bootstd));
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priv = dev_get_priv(bootstd);
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priv->bootdev_order = NULL;
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return 0;
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}
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int bootstd_test_check_mmc_hunter(struct unit_test_state *uts)
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{
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struct bootdev_hunter *start, *mmc;
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struct bootstd_priv *std;
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uint seq;
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if (!IS_ENABLED(CONFIG_MMC))
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return 0;
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/* get access to the used hunters */
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ut_assertok(bootstd_get_priv(&std));
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/* check that the hunter was used */
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start = ll_entry_start(struct bootdev_hunter, bootdev_hunter);
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mmc = BOOTDEV_HUNTER_GET(mmc_bootdev_hunter);
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seq = mmc - start;
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ut_asserteq(BIT(seq), std->hunters_used);
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return 0;
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}
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void bootstd_reset_usb(void)
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{
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usb_started = false;
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}
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int do_ut_bootstd(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
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{
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struct unit_test *tests = UNIT_TEST_SUITE_START(bootstd_test);
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const int n_ents = UNIT_TEST_SUITE_COUNT(bootstd_test);
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int ret;
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ret = bootstd_setup_for_tests();
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if (ret) {
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printf("Failed to set up for bootstd tests (err=%d)\n", ret);
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return CMD_RET_FAILURE;
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}
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return cmd_ut_category("bootstd", "bootstd_test_",
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tests, n_ents, argc, argv);
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}
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