b86986c7b3
Now that all the old code is gone, rename this option. Driver model migration is now complete. Signed-off-by: Simon Glass <sjg@chromium.org>
32 lines
747 B
C
32 lines
747 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* (C) Copyright 2018
|
|
* DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
|
|
*
|
|
* cls - clear screen command
|
|
*/
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <dm.h>
|
|
#include <video.h>
|
|
|
|
#define CSI "\x1b["
|
|
|
|
static int do_video_clear(struct cmd_tbl *cmdtp, int flag, int argc,
|
|
char *const argv[])
|
|
{
|
|
__maybe_unused struct udevice *dev;
|
|
|
|
/* Send clear screen and home */
|
|
printf(CSI "2J" CSI "1;1H");
|
|
if (CONFIG_IS_ENABLED(VIDEO) && !CONFIG_IS_ENABLED(VIDEO_ANSI)) {
|
|
if (uclass_first_device_err(UCLASS_VIDEO, &dev))
|
|
return CMD_RET_FAILURE;
|
|
if (video_clear(dev))
|
|
return CMD_RET_FAILURE;
|
|
}
|
|
return CMD_RET_SUCCESS;
|
|
}
|
|
|
|
U_BOOT_CMD(cls, 1, 1, do_video_clear, "clear screen", "");
|