13a2294f9d
NSEC_PER_MSEC should be defined along with the rest of the per-sec macros in sys_clock.h. Currently, it's defined multiply in a few separate locations. Signed-off-by: Christopher Friedt <cfriedt@fb.com>
45 lines
1.0 KiB
C
45 lines
1.0 KiB
C
/*
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* Copyright (c) 2018 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/ztest.h>
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/**
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* @brief Test delay during boot
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* @defgroup kernel_init_tests Init
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* @ingroup all_tests
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* @{
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*/
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/**
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* @brief This module verifies the delay specified during boot.
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*/
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ZTEST(boot_delay, test_bootdelay)
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{
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if (CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC > 1000000000) {
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/* Systems with very fast counters (like the x86 TSC)
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* and long firmware startup (often 10+ seconds on a
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* EFI PC!) can easily roll this over during startup,
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* and there's no way to detect that case with a 32
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* bit OS API. Just skip it if we have a GHz-scale
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* counter.
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*/
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ztest_test_skip();
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}
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uint32_t current_cycles = k_cycle_get_32();
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/* compare this with the boot delay specified */
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zassert_true(k_cyc_to_ns_floor64(current_cycles) >=
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(NSEC_PER_MSEC * CONFIG_BOOT_DELAY),
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"boot delay not executed: %d < %d",
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(uint32_t)k_cyc_to_ns_floor64(current_cycles),
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(NSEC_PER_MSEC * CONFIG_BOOT_DELAY));
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}
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/**
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* @}
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*/
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