On Fri, Jul 17, 2015 at 7:53 PM, Sherman Boyd <[email protected]> wrote:
> I changed bootargs to:
>
> setenv bootargs 'console=ttyO0,115200n8 quiet root=/dev/nfs
> nfsroot=162.218.156.29:/tftpboot/root/one rw
> ip=192.168.0.2:162.218.156.29:192.168.0.1:255.255.255.0:one:eth0:off'
>
> the salient difference being 'rw' after nfsroot and adding /tftpboot to the
> path and it's booting now, although the fsck check fails:
>
> INIT: version 2.88 booting
> [info] Using makefile-style concurrent boot in runlevel S.
> findfs: unable to resolve 'UUID=44c824c2-262c-4b4f-8d31-c9b5aec1eed2'
> [ ok ] Starting the hotplug events dispatcher: udevd.
> [ ok ] Synthesizing the initial hotplug events...done.
> [ ok ] Waiting for /dev to be fully populated...done.
> findfs: unable to resolve 'UUID=44c824c2-262c-4b4f-8d31-c9b5aec1eed2'
> [ ok ] Activating swap...done.
> Usage: mountpoint [-q] [-d] [-x] path
> [....] Checking root file system...fsck from util-linux 2.20.1
> fsck.ext4: No such device or address while trying to open /run/rootdev
> Possibly non-existent or swap device?
> fsck died with exit status 8
> failed (code 8).
> [....] An automatic file system check (fsck) of the root filesystem failed.
> A manual fsck must be performed, then the system restarted. The fsck should
> be performed in maintenance mo[FAILth the root filesystem mounted in
> read-only mode. ... failed!
> [....] The root filesystem is currently mounted in read-only mode. A
> maintenance shell will now be started. After performing system maintenance,
> press CONTROL-D to terminate the main[warnce shell and restart the system.
> ... (warning).
> Give root password for maintenance
> (or type Control-D to continue):

Clean out your /etc/fstab.. Then only thing you need in their when
doing nfs root. is:

debugfs /sys/kernel/debug debugfs defaults 0 0


> When you say say drop initrd, you mean?:
>
> tftp 0x81600000 /boot/one/initrd.img-3.8.13-bone70
>
> When I don't load that bootz gives me a corrupt image error.  I probably
> don't understand the bootz command, I've been looking for documention on it
> and haven't found any.  I tried
>
> bootz 0x80300000 0x815f0000

Just replace the initrd address with a "-"

bootz zImage initrd ftd -> bootz zImage - ftd

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

-- 
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