1)아래와 같이 설정하면

setenv bootargs console=ttySAC1,115200 root=/dev/nfs rw nfsroot=$serverip:/nfsroot/Android-20101122 ip=$ipaddr:$serverip:$gatewayip:$netmask::eth0:off  ethaddr=$ethaddr init=/init

android booting이 되는데 아래와 같은 메시지가 나옵니다.

==================

<android booting 내용>

Warning: unable to open an initial console. <==??
init: cannot open '/initlogo.rle'

<중략>
init: Created socket '/dev/socket/zygote' with mode '666', user '0', group '0'
init: Created socket '/dev/socket/rild' with mode '660', user '0', group '1001'
sh: can't access tty; job control turned off   <= ??

==================

2) 아래와 같이 설정하면

setenv bootargs console=ttySAC1,115200 androidboot.console=s3c2410_serial2 root=/dev/nfs rw nfsroot=$serverip:/nfsroot/Android-20101122 ip=$ipaddr:$serverip:$gatewayip:$netmask::eth0:off  ethaddr=$ethaddr init=/init

android booting이 되는데 아래와 같은 메시지가 나옵니다.

=======================
Warning: unable to open an initial console. <== ??
init: cannot open '/initlogo.rle'

<중략>

init: Created socket '/dev/socket/rild' with mode '660', user '0', group '1001'
init: Created socket '/dev/socket/zygote' with mode '666', user '0', group '0'
init: starting 'keystore'

=======================

argment를 잘 찾지 못 하여 노가다 중에 있습니다. 부탁드립니다.