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 <version.h>
  10 #include <version_string.h>
  11 #include <linux/compiler.h>
  12 #ifdef CONFIG_SYS_COREBOOT
  13 #include <asm/cb_sysinfo.h>
  14 #endif
  15
  16 const char __weak version_string[] = U_BOOT_VERSION_STRING;
  17
  18 static int do_version(struct cmd_tbl *cmdtp, int flag, int argc,
  19                       char *const argv[])
  20 {
  21         char buf[DISPLAY_OPTIONS_BANNER_LENGTH];
  22
  23         printf(display_options_get_banner(false, buf, sizeof(buf)));
  24 #ifdef CC_VERSION_STRING
  25         puts(CC_VERSION_STRING "\n");
  26 #endif
  27 #ifdef LD_VERSION_STRING
  28         puts(LD_VERSION_STRING "\n");
  29 #endif
  30 #ifdef CONFIG_SYS_COREBOOT
  31         printf("coreboot-%s (%s)\n", lib_sysinfo.version, lib_sysinfo.build);
  32 #endif
  33         return 0;
  34 }
  35
  36 U_BOOT_CMD(
  37         version,        1,              1,      do_version,
  38         "print monitor, compiler and linker version",
  39         ""
  40 );