diff options
Diffstat (limited to 'cmd/cls.c')
| -rw-r--r-- | cmd/cls.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/cmd/cls.c b/cmd/cls.c index eab4e6993bb..bdeb49786d4 100644 --- a/cmd/cls.c +++ b/cmd/cls.c @@ -11,17 +11,23 @@ #include <lcd.h> #include <video.h> +#define CSI "\x1b[" + static int do_video_clear(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { -#if defined(CONFIG_DM_VIDEO) - struct udevice *dev; + __maybe_unused struct udevice *dev; + /* Send clear screen and home */ + printf(CSI "2J" CSI "1;1H"); +#if defined(CONFIG_DM_VIDEO) +#if !defined(CONFIG_VIDEO_ANSI) if (uclass_first_device_err(UCLASS_VIDEO, &dev)) return CMD_RET_FAILURE; if (video_clear(dev)) return CMD_RET_FAILURE; +#endif #elif defined(CONFIG_CFB_CONSOLE) video_clear(); #elif defined(CONFIG_LCD) |