DM6446 uBoot Parameters

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Tip: To prevent the kernel from trying to DHCP automagically, change the 'ip=dhcp' to 'ip=none'


  • Boot From TFTP Server Using NFS File System (NTSC/Composite Output)
set bootdelay 3
set baudrate 115200
set stdin serial
set stdout serial
set stderr serial
set bootcmd 'dhcp;bootm'
set bootfile dm6446_mv5/uImage
set serverip 172.16.0.28
set nfshost 172.16.0.28
set rootpath /home/jcw/tigerlabs/dm6446_mv5/filesys
set video davincifb:vid0=720x480x16,2500K:vid1=720x480x16,2500K:osb0=720x480x16,2025K davinci_enc_mngr.ch0_output=ntsc davinci_enc_mngr.ch0_mode=composite
set bootargs console=ttyS0,115200n8 noinitrd rw ip=dhcp root=/dev/nfs nfsroot=${nfshost}:${rootpath},nolock mem=116M ${video}