2008/5/20 甜瓜 <[EMAIL PROTECTED]>: > Howdy, > I use busybox on embedded system: PowerPC 405GP Walnut board > which only has a serial port for debugging. My busybox is built with default > menuconfig settings and make it into Ramdisk form. The linux kernel is > 2.6.24.2. with the bootarg set to: > root=/dev/ram rw ip=XXX panic=1 console=ttyS0,115200 > The booting process seems ok except starting busybox shell: > ============= > VFS: Mounted root (ext2 filesystem). > Freeing unused kernel memory: 132k init > init started: BusyBox v1.10.2 (2008-05-20 19:17:04 CST) > starting pid 14, tty '': '/etc/init.d/rcS' > Cannot run '/etc/init.d/rcS': No such file or directory > Please press Enter to activate this console. > > Can't open /dev/tty4: No such file or directory > Can't open /dev/tty2: No such device or address > Can't open /dev/tty3: No such device or address > > process '-/bin/sh' (pid 16) exited. Scheduling for restart. > process '-/bin/sh' (pid 19) exited. Scheduling for restart. > process '-/bin/sh' (pid 22) exited. Scheduling for restart. > > Can't open /dev/tty4: No such file or directory > Can't open /dev/tty3: No such device or address > Can't open /dev/tty2: No such device or address > > process '-/bin/sh' (pid 59) exited. Scheduling for restart. > process '-/bin/sh' (pid 62) exited. Scheduling for restart. > process '-/bin/sh' (pid 65) exited. Scheduling for restart. > ============= > The error message will show again and again. But when I type: > ls > the shell shows the directories that means busybox works fine. > Since the board only have ttyS0 ttyS1 available, how to disable > additional tty? >
from target root console: ln -sf /dev/null /dev/tty2 ln -sf /dev/null /dev/tty3 ln -sf /dev/null /dev/tty4 Cheers, -- /roberto _______________________________________________ busybox mailing list busybox@busybox.net http://busybox.net/cgi-bin/mailman/listinfo/busybox
