Fix autoboot countdown printing wrong

Originally when bootdelay >99, the countdown breaks. Setting bootdelay
at 101 or bigger will trigger this error.

Signed-off-by: David Zang <davidzangcs@gmail.com>

diff --git a/common/autoboot.c b/common/autoboot.c
index 0a25449..e39f4a3 100644 (file)
--- a/common/autoboot.c
+++ b/common/autoboot.c
@@ -410,7 +410,7 @@ static int abortboot_single_key(int bootdelay)
                        udelay(10000);
                } while (!abort && get_timer(ts) < 1000);
 
-               printf("\b\b\b%2d ", bootdelay);
+               printf("\rHit any key to stop autoboot: %1d\033[K", bootdelay);
        }
 
        putc('\n');