Linux Start High Technique

If you  don't start the user  application ,you may set the configure on the uboot parameter.

 

setenv bootargs console=ttyS0,115200n8 ip=192.168.1.51:192.168.1.100:192.168.1.1:255.255.255.0::usb0:off root=/dev/mtdblock4 rw rootfstype=yaffs2 mem=80M video=davincifb:vid0=720x576x16,2500K:vid1=720x576x16,2500K:osd0=720x576x16,2025K davinci_enc_mngr.ch0_output=COMPOSITE davinci_enc_mngr.ch0_mode=NTSC init=/bin/sh;