+ CONFIG_ENV_DEFAULT_CMDLINE_ALT_P=y
+-CONFIG_ENV_DEFAULT_CMDLINE_ALT="root=/dev/mtdblock4 rootfstype=jffs2 console=ttyS0,115200"
++CONFIG_ENV_DEFAULT_CMDLINE_ALT="root=/dev/mtdblock4 rootfstype=squashfs,jffs2 console=ttyS0,115200 init=/etc/preinit noinitrd"