cmd/cls.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * (C) Copyright 2018
   4  * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
   5  *
   6  * cls - clear screen command
   7  */
   8 #include <common.h>
   9 #include <command.h>
  10 #include <console.h>
  11 #include <dm.h>
  12
  13 static int do_video_clear(struct cmd_tbl *cmdtp, int flag, int argc,
  14                           char *const argv[])
  15 {
  16         if (console_clear())
  17                 return CMD_RET_FAILURE;
  18
  19         return CMD_RET_SUCCESS;
  20 }
  21
  22 U_BOOT_CMD(cls, 1, 1, do_video_clear, "clear screen", "");