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PROCESSOR-SDK-AM64X: How to boot kernel through NFS in Windows

Himansu Sethi
Prodigy 150 points

Part Number: PROCESSOR-SDK-AM64X

Hi

How can I boot kernel through NFS in a windows host PC. 

  • 0
    TI__Mastermind 30746 points

    Hi,

    Standard kernel command line changes to mount an NFS filesystem should be all that is needed as long at the Windows NFS server is compliant. I cannot make any recommendations about NFS on Windows.

  • 0
    Prodigy 150 points

    Ok. What environment variables to be set in u-boot to use nfs?

  • +1 in reply to Himansu Sethi
    TI__Mastermind 30746 points

    Here is a uEnv.txt example of what needs to be set to boot with NFS. It uses our standard SDK U-Boot environment and you will need to configure it for your setup.

    Fullscreen 0724.uEnv.txt Download 
    svrip=IP of server
ipaddr=IP of target

### it is really Image instead
image=zImage

rootpath=Path to NFS share on host
fdtfile=k3-am642-evm.dtb


### eth0 ###
netargs=setenv bootargs console=${console} ${optargs} root=/dev/nfs nfsroot=${serverip}:${rootpath},nolock,v3 rw ip=${ipaddr}:::::eth0

netboot=tftp ${loadaddr} ${bootfile}; tftp ${fdtaddr} ${imgdir}${fdtfile}; run loadoverlay; run netargs; booti ${loadaddr} - ${fdtaddr}

uenvcmd=setenv serverip ${svrip}; setenv ipaddr ${ipaddr}; setenv bootfile ${imgdir}${image}; run netboot