[EMAIL PROTECTED] wrote: > Hi All, > > I am using NOR flash on DVEVM. I m using kernel from tftp by setting bootm > and bootfile params. > This kernel is configured to use NOR Flash and disable HDA1. > Thus, current system does not have any file system. > Now, I wish to try rootfs.cramfs (I compiled this in host machine). I have > copied "rootfs.cramfs" on tftpboot dir. Can some one point me, what params > i should set, so that it uses this rootfs via tftp ? >
You should create a u-boot ramdisk image using your rootfs.cramfs file system. You can use mkimage tool from u-boot for this task. For example: $>mkimage -A arm -T ramdisk -C gzip -n 'Ramdisk' -a 0x80500000 -e 0x80500000 -d rootfs.cramfs uRamdisk Then from your board(u-boot console): #>tftpboot 0x80700000 uImage #>tftpboot 0x81700000 uRamdisk #>setenv bootargs console=ttyS0,115200n8 ip=192.168.100.33 root=/dev/ram mem=120M #>bootm 0x80700000 0x81700000 I hope this helps. Regards, Caglar > Regards, > > Viral Sachde > > > > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
