Need a rootfs with Kernel 3.17

setenv usb_set_bootargs 'setenv bootargs console=ttyS0,115200 root=LABEL=rootfs rootdelay=10 mtdparts=41000000.nand:14m(boot),-(data) earlyprintk=serial'
setenv dt_bootm 'bootm $uimage_addr $uinitrd_addr $dtb_addr'
setenv dt_usb_boot 'run dt_load_uimage; run dt_load_initrd; run dt_load_dtb; run dt_bootm'
setenv dt_load_dtb 'ext2load usb 0:1 $dtb_addr /boot/dts/ox820-pogoplug-classic.dtb'
saveenv

setenv usb_set_bootargs 'setenv bootargs console=ttyS0,115200 root=LABEL=rootfs rootdelay=10 mtdparts=41000000.nand:14m(boot),-(data) earlyprintk=serial'
setenv dt_bootm 'bootm $uimage_addr $uinitrd_addr $dtb_addr'
setenv dt_usb_boot 'run dt_load_uimage; run dt_load_initrd; run dt_load_dtb; run dt_bootm'
setenv dt_load_dtb 'ext2load usb 0:1 $dtb_addr /boot/dts/ox820-pogoplug-classic.dtb'

root@Pogoplug-Pro:~# reboot

The system is going down for reboot NOW! (ttyS0) (Sat Jan 13 10:51:38 2018):
INIT: Sending processe[info] Using makefile-style concurrent boot in runlevel 6.
[....] Stopping busybox' klogd implementation: klogd1281 (klogd)
Stopped klogd (pid 1281).
. ok
[ ok ] Stopping Avahi mDNS/DNS-SD Daemon: avahi-daemon.
[....] Stopping busybox' syslogd implementation: syslogd1275 (syslogd)
. ok
[ ok ] Stopping NFS kernel daemon: mountd nfsd.
[ ok ] Unexporting directories for NFS kernel daemon....
[ ok ] Asking all remaining processes to terminate...done.
[ ok ] All processes ended within 1 seconds...done.
[ ok ] Stopping RPC port mapper daemon: rpcbind.
[ ok ] Stopping NFS common utilities: idmapd statd.
[....] Deconfiguring network interfaces...Removed stale PID file
Internet Systems Consortium DHCP Client 4.3.5
Copyright 2004-2016 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

Listening on LPF/eth0/5e:2b:15:71:ec:b6
Sending on   LPF/eth0/5e:2b:15:71:ec:b6
Sending on   Socket/fallback
DHCPRELEASE on eth0 to 192.168.1.1 port 67
invoke-rc.d: -----------------------------------------------------
invoke-rc.d: WARNING: 'invoke-rc.d ntp try-restart' called
invoke-rc.d: during shutdown sequence.
invoke-rc.d: enabling safe mode: initscript policy layer disabled
invoke-rc.d: -----------------------------------------------------
done.
[ ok ] Unmounting temporary filesystems...done.
[ ok ] Deactivating swap...done.
[ 2360.161743] EXT4-fs (sda1): re-mounted. Opts: (null)
[info] Will now restart.
[ 2362.302056] reboot: Restarting system

U-Boot SPL 2013.10 (Apr 27 2014 - 19:08:27)
  Boot device: NAND
Attempting to set PLLA to 800 MHz ...
  plla_ctrl0 : 0000030a
  plla_ctrl1 : 00400000
  plla_ctrl2 : 007f0068
  plla_ctrl3 : 00000193

PLLA Set


U-Boot 2013.10-tld-3 (May 15 2014 - 14:54:14) for OXNAS

DRAM:  128 MiB
NAND:  128 MiB
In:    serial
Out:   serial
Err:   serial
Net:
Led:    GREEN
mii0
Main Loop
Hit any key to stop autoboot:  0
(Re)start USB...
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 3 USB Device(s) found
       scanning usb for storage devices... 1 Storage Device(s) found
4621824 bytes read in 376 ms (11.7 MiB/s)
4594376 bytes read in 348 ms (12.6 MiB/s)
## Booting kernel from Legacy Image at 60500000 ...
   Image Name:   Linux-4.4.54-oxnas-tld-1
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    4621760 Bytes = 4.4 MiB
   Load Address: 60008000
   Entry Point:  60008000
   Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 60e00000 ...
   Image Name:   initramfs-4.4.54-oxnas-tld-1
   Image Type:   ARM Linux RAMDisk Image (gzip compressed)
   Data Size:    4594312 Bytes = 4.4 MiB
   Load Address: 60000000
   Entry Point:  60000000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK

Led:    GREEN

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

Error: unrecognized/unsupported machine ID (r1 = 0x00000480).

Available machine support:

ID (hex)        NAME
ffffffff        PLXTECH NAS782X SoC (Flattened Device Tree)

Please check your kernel config and/or bootloader.