38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/*
|
|
* Copyright (c) 2020 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <zephyr/kernel.h>
|
|
#include <zephyr/init.h>
|
|
#include <zephyr/device.h>
|
|
#include <version.h>
|
|
|
|
#if defined(CONFIG_BOOT_DELAY) && (CONFIG_BOOT_DELAY > 0)
|
|
#define DELAY_STR STRINGIFY(CONFIG_BOOT_DELAY)
|
|
#define BANNER_POSTFIX " (delayed boot " DELAY_STR "ms)"
|
|
#else
|
|
#define BANNER_POSTFIX ""
|
|
#endif /* defined(CONFIG_BOOT_DELAY) && (CONFIG_BOOT_DELAY > 0) */
|
|
|
|
#ifndef BANNER_VERSION
|
|
#if defined(BUILD_VERSION) && !IS_EMPTY(BUILD_VERSION)
|
|
#define BANNER_VERSION STRINGIFY(BUILD_VERSION)
|
|
#else
|
|
#define BANNER_VERSION KERNEL_VERSION_STRING
|
|
#endif /* BUILD_VERSION */
|
|
#endif /* !BANNER_VERSION */
|
|
|
|
void boot_banner(void)
|
|
{
|
|
#if defined(CONFIG_BOOT_DELAY) && (CONFIG_BOOT_DELAY > 0)
|
|
printk("***** delaying boot " DELAY_STR "ms (per build configuration) *****\n");
|
|
k_busy_wait(CONFIG_BOOT_DELAY * USEC_PER_MSEC);
|
|
#endif /* defined(CONFIG_BOOT_DELAY) && (CONFIG_BOOT_DELAY > 0) */
|
|
|
|
#ifdef CONFIG_BOOT_BANNER
|
|
printk("*** " CONFIG_BOOT_BANNER_STRING " " BANNER_VERSION BANNER_POSTFIX " ***\n");
|
|
#endif /* CONFIG_BOOT_BANNER */
|
|
}
|