u-boot/cmd/version.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2000-2009
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 */

#include <common.h>
#include <command.h>
#include <display_options.h>
#include <timestamp.h>
#include <version.h>
#include <version_string.h>
#include <linux/compiler.h>
#ifdef CONFIG_SYS_COREBOOT
#include <asm/cb_sysinfo.h>
#endif

#define U_BOOT_VERSION_STRING U_BOOT_VERSION " (" U_BOOT_DATE " - " \
	U_BOOT_TIME " " U_BOOT_TZ ")" CONFIG_IDENT_STRING

const char version_string[] = U_BOOT_VERSION_STRING;

static int do_version(struct cmd_tbl *cmdtp, int flag, int argc,
		      char *const argv[])
{
	char buf[DISPLAY_OPTIONS_BANNER_LENGTH];

	printf(display_options_get_banner(false, buf, sizeof(buf)));
#ifdef CC_VERSION_STRING
	puts(CC_VERSION_STRING "\n");
#endif
#ifdef LD_VERSION_STRING
	puts(LD_VERSION_STRING "\n");
#endif
#ifdef CONFIG_SYS_COREBOOT
	printf("coreboot-%s (%s)\n", lib_sysinfo.version, lib_sysinfo.build);
#endif
	return 0;
}

U_BOOT_CMD(
	version,	1,		1,	do_version,
	"print monitor, compiler and linker version",
	""
);