cmd/version.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright 2000-2009
   4  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   5  */
   6
   7 #include <common.h>
   8 #include <command.h>
   9 #include <display_options.h>
  10 #include <timestamp.h>
  11 #include <version.h>
  12 #include <version_string.h>
  13 #include <linux/compiler.h>
  14 #ifdef CONFIG_SYS_COREBOOT
  15 #include <asm/cb_sysinfo.h>
  16 #endif
  17
  18 #define U_BOOT_VERSION_STRING U_BOOT_VERSION " (" U_BOOT_DATE " - " \
  19         U_BOOT_TIME " " U_BOOT_TZ ")" CONFIG_IDENT_STRING
  20
  21 const char version_string[] = U_BOOT_VERSION_STRING;
  22
  23 static int do_version(struct cmd_tbl *cmdtp, int flag, int argc,
  24                       char *const argv[])
  25 {
  26         char buf[DISPLAY_OPTIONS_BANNER_LENGTH];
  27
  28         printf(display_options_get_banner(false, buf, sizeof(buf)));
  29 #ifdef CC_VERSION_STRING
  30         puts(CC_VERSION_STRING "\n");
  31 #endif
  32 #ifdef LD_VERSION_STRING
  33         puts(LD_VERSION_STRING "\n");
  34 #endif
  35 #ifdef CONFIG_SYS_COREBOOT
  36         printf("coreboot-%s (%s)\n", lib_sysinfo.version, lib_sysinfo.build);
  37 #endif
  38         return 0;
  39 }
  40
  41 U_BOOT_CMD(
  42         version,        1,              1,      do_version,
  43         "print monitor, compiler and linker version",
  44         ""
  45 );