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Unbrick a Pogoplug Pro (v3/OXNAS?)

Posted by maldridge 
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 06:35PM
Okay, looks like everything but the USB subsystem is available:

Stage-1 Bootloader Mon Nov 14 22:36:34 EST 2011
Attempting to set PLLA to 850MHz ...
  plla_ctrl0 : 0x0000020A
  plla_ctrl1 : 0x00330000
  plla_ctrl2 : 0x0065008B
  plla_ctrl3 : 0x000000F1
PLLA Set

Setup memory, testing
Reading disk 0, Image 0
  Sector : 0x0000009A
  Hdr len: 0x0001FB34
  Hdr CRC: 0x2229BDCD
 OK
Initialising disks
SATA PHY not ready for device 1
Detecting SATA busses:
Bus 0: Found first device OK
  Device 0: Model: ST980817AS Firm: 3.CMF  Ser#: 5RE1XNLE
            Type: Hard Disk
            Capacity: 76319.0 MB = 74.5 GB (156301488 x 512)
  Device 1: not available
Failed to read valid environment from disk, using built-in default


U-Boot 1.1.2 (Dec 31 2011 - 15:24:45)

U-Boot code: 60E00000 -> 60E1FB34  BSS: -> 60E5435C
RAM Configuration:
        Bank #0: 60000000 128 MB
SRAM Configuration:
        64KB at 0x50000000
NAND:128 MiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Setting Linux mem= boot arg value

IDE read: device 0 block # 288, count 1 ... 1 blocks read: OK
Hit any key to stop autoboot:  0 
$ help
?       - alias for 'help'
base    - print or set address offset
bdinfo  - print Board Info structure
bootm   - boot application image from memory
bootp   - boot image via network using BootP/TFTP protocol
cmp     - memory compare
cp      - memory copy
crc32   - checksum calculation
diskboot- boot from IDE device
echo    - echo args to console
exit    - exit script
ext2load- load binary file from a Ext2 filesystem
ext2ls- list files in a directory (default /)
fatinfo - print information about filesystem
fatload - load binary file from a dos filesystem
fatls   - list files in a directory (default /)
go      - start application at address 'addr'
help    - print online help
ide     - IDE sub-system
iminfo  - print header information for application image
ledfail - Extinguish (0) or light (1) failure LED
loop    - infinite loop on address range
md      - memory display
mm      - memory modify (auto-incrementing)
mtest   - simple RAM test
mw      - memory write (fill)
nand    - NAND sub-system
nboot   - boot from NAND device
nm      - memory modify (constant address)
nwboot          - NAND Write boot information
ping    - send ICMP ECHO_REQUEST to network host
printenv- print environment variables
rarpboot- boot image via network using RARP/TFTP protocol
reset   - Perform RESET of the CPU
run     - run commands in an environment variable
saveenv - save environment variables to persistent storage
setenv  - set environment variables
test    - minimal test like /bin/sh
tftpboot- boot image via network using TFTP protocol
version - print monitor version
$ help nand
nand info                  - show available NAND devices
nand device [dev]     - show or set current device
nand read     - addr off|partition size
nand write    - addr off|partition size - read/write `size' bytes starting
    at offset `off' to/from memory address `addr'
nand erase [off size] - erase `size' bytes from
    offset `off' (entire device if not specified)
nand bad - show bad blocks
nand dump[.oob] off - dump page
nand lock [tight] [status] - bring nand to lock state or display locked pages
nand unlock [offset] [size] - unlock section

$ help ide
ide reset - reset IDE controller
ide info  - show available IDE devices
ide device [dev] - show or set current device
ide part [dev] - print partition table of one or all IDE devices
ide read  addr blk# cnt
ide write addr blk# cnt - read/write `cnt' blocks starting at block `blk#'
    to/from memory address `addr'

$ help usb
Unknown command 'usb' - try 'help' without arguments for list of all known commands

$ help source
Unknown command 'source' - try 'help' without arguments for list of all known commands

$ help ext2load
ext2load <interface> <dev[:part]> [addr] [filename] [bytes]
    - load binary file 'filename' from 'dev' on 'interface'
      to address 'addr' from ext2 filesystem

$ printenv
bootcmd=run dload1 boot || run dload2 boot || lightled
bootdelay=2
baudrate=115200
ethaddr=00:30:e0:00:00:01
ipaddr=172.31.0.128
serverip=172.31.0.100
autoload=n
netmask=255.255.0.0
bootfile="uImage"
lightled=ledfail 1
extinguishled=ledfail 0
boot=bootm 60500000
dload1=diskboot 60500000 0:1
dload2=diskboot 60500000 0:2
root_dev1=/dev/sda2
root_dev2=/dev/sda1
root_dev=/dev/sda2
stdin=serial
stdout=serial
stderr=serial
bootargs=root=/dev/sda2 console=ttyS0,115200 elevator=cfq mac_adr=0x00,0x30,0xe0,0x00,0x00,0x01 rootwait ubi.mtd=2,512 mem=128M poweroutage=yes

Environment size: 565/8188 bytes

Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 06:51PM
maldridge,

At serial console prompt

ide reset
ide part

-bodhi
===========================
Forum Wiki
bodhi's corner
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 07:26PM
The partition map shows up correctly based on how I built the disk.

$ ide reset

Reset IDE: $ ide part

Partition Map for IDE device 0  --   Partition Type: DOS

Partition     Start Sector     Num Sectors     Type
    1                32768       156268720      83
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 08:25PM
maldridge,

What I post below is untested (I don't have access to my Pogo Pro to test this). But since you have SATA boot recovery, we could risk messing up NAND without worrying. You don't have USB at this serial console shell, so we will use the same SATA disk to store new u-boot binaries.

This will be an instructional post that I will later add to the Wiki. So it will be modified along the way as you will be the tester for it :)



How to flash new uboot.2015.10-tld-2 for Pogo V3 OXNAS in serial console

A. Using an HDD attached to the SATA port

1. Download the new u-boot tarball uboot.2015.10-tld-2.ox820.bodhi.tar from the u-boot installation thread:
https://forum.doozan.com/read.php?3,16017

2. Put this on a SATA HDD. Assuming your SATA disk is mounted as /media/sdb1 on a Linux box. And we will put it on the root folder / of this drive.

cd /media/sdb1
cp -a uboot.2015.10-tld-2.ox820.bodhi.tar .
tar xf uboot.2015.10-tld-2.ox820.bodhi.tar

3. Verify these files are all there in the root folder:

uboot.2015.10-tld-2.ox820.mtd0.img
uboot.spl.2013.10.ox820.850mhz.mtd0.img
uboot.2015.10-tld-2.ox820.environment
uboot.2015.10-tld-2.ox820.environment.img
And then sync and umount:
sync
umount /media/sdb1

4. Bring this HDD to the Pogo V3, attach it to the SATA port.

5. Power up and let it boot to serial console, interrupt it at countdown.

6. Start up the HDD and verify the files can be accessed:

ide reset
ext2ls ide 0:1 /

7. Installation steps

As you execute each step, if there are error in the output, please stop and post the serial console log.

a. Erase 6 blocks on mtd0

nand erase 0x0 0xC0000

b. Flash encoded spl stage1 to 0x0 (the SPL is 1 block = 128K = 0x20000)

ext2load ide 0:1 0x800000  /uboot.spl.2013.10.ox820.850mhz.mtd0.img
nand write 0x800000 0x0 0x20000

c. Flash u-boot to 0x40000 (the u-boot image is 512K = 0x80000)

ext2load ide 0:1 0x800000  /uboot.2015.10-tld-2.ox820.mtd0.img
nand write 0x800000 0x40000 0x80000

d. Erase 1 block starting 0x00100000:

nand erase 0x100000 0x20000

e. Flash uboot environment to 0x100000 (the env is 1 block)

ext2load ide 0:1 0x800000  /uboot.2015.10-tld-2.ox820.environment.img
nand write 0x800000 0x100000 0x20000

f. Now you are ready to boot with u-boot in NAND.

- Wait for a 10 to 30 seconds for the SATA disk to settle down (as a precaution).
- Unplug power to to HDD.
- Unplug the SATA cable

g. Reset the box at serial console prompt

reset

h. After u-boot starts loading and running, interrupt serial console at countdown.

Please post the entire serial log from step A.5 until the end of step A.7.h.


B. Using tftp server

If you have a tftp server in your network, you can also load the u-boot images from there and flash them.


1. Download the new u-boot tarball uboot.2015.10-tld-2.ox820.bodhi.tar from the u-boot installation thread:
https://forum.doozan.com/read.php?3,16017

2. Put this on the tftp server root folder. Assuming on your tftp server box, the tftp root folder is /tftproot.

cd /tftproot
cp -a uboot.2015.10-tld-2.ox820.bodhi.tar .
tar xf uboot.2015.10-tld-2.ox820.bodhi.tar

3. Verify these files are all there in the tftp root folder:

uboot.2015.10-tld-2.ox820.mtd0.img
uboot.spl.2013.10.ox820.850mhz.mtd0.img
uboot.2015.10-tld-2.ox820.environment
uboot.2015.10-tld-2.ox820.environment.img

4. Sync the tftp folder to make sure

sync


5. Power up the Pogo V3 and let it boot to serial console, interrupt it at countdown.

6. Preparation for tftp and NAND operations

a. Setup the tftp server. Assuming your tftp server IP is 192.168.0.100. And your Pogo V3 box is 192.168.0.101 (adjust these to the real IP numbers in your local network).

setenv serverip 192.168.0.100
setenv ipaddr    192.168.0.101

b. Define the mtd partitions if they are not defined yet:

setenv mtdids 'nand0=41000000.nand'
setenv mtdparts 'mtdparts=41000000.nand:14m(boot),-(data)'


7. Installation steps

As you execute each step, if there are error in the output, please stop and post the serial console log.

a. Load the SPL image over tftp

tftp 0x800000  uboot.spl.2013.10.ox820.850mhz.mtd0.img

Note: The load command above will be successful is your tftp server is setup correctly.


b. Erase 6 blocks on mtd0

nand erase 0x0 0xC0000

c. Flash encoded spl stage1 to 0x0 (the SPL is 1 block = 128K = 0x20000)

nand write 0x800000 0x0 0x20000

d. Load the u-boot image over tftp

tftp 0x800000  uboot.2015.10-tld-2.ox820.mtd0.img

e. Flash u-boot to 0x40000 (the u-boot image is 512K = 0x80000)

nand write 0x800000 0x40000 0x80000

f. Load the u-boot env image over tftp

tftp 0x800000  uboot.2015.10-tld-2.ox820.environment.img

g. Erase 1 block starting 0x00100000:

nand erase 0x100000 0x20000

h. Flash uboot environment to 0x100000 (the env is 1 block)

nand write 0x800000 0x100000 0x20000

i. Now you are ready to boot with u-boot in NAND. Reset the box at serial console prompt

reset

j. After u-boot starts loading and running, interrupt serial console at countdown.

Please post the entire serial log from step B.5 until the end of step B7.j.

-bodhi
===========================
Forum Wiki
bodhi's corner



Edited 4 time(s). Last edit at 12/01/2017 10:10PM by bodhi.
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 08:39PM
Hmm, I hit trouble loading form the disk. To be able to write to the partition I had to go back to the 2 partition scheme with the data living in the second partition. This means my partition map is now this:

$ ide part

Partition Map for IDE device 0  --   Partition Type: DOS

Partition     Start Sector     Num Sectors     Type
    2                 6144       156295344      83

Unfortunately ext2ls doesn't seem to see anything even with adjusting the partition number:

$ ext2ls ide 0:2 /
$

Unplugging the disk from the Oxnas board and bringing it back over to the running machine confirms the files are present:

maldridge@deepblue:~$ ls -l /mnt
total 788
drwx------ 2 root root  16384 Dec  1 19:31 lost+found
-rw-r--r-- 1 root root   2641 Oct 22 02:40 uboot.2015.10-tld-2.ox820.environment
-rw-r----- 1 root root 131072 Oct 22 02:41 uboot.2015.10-tld-2.ox820.environment.img
-rw-r--r-- 1 root root 524288 Oct 21 22:01 uboot.2015.10-tld-2.ox820.mtd0.img
-rw-r--r-- 1 root root 131072 Sep  7  2014 uboot.spl.2013.10.ox820.850mhz.mtd0.img
maldridge@deepblue:~$ 
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 08:56PM
maldridge,

Then the partition table is actually not good. It it were, then u-boot should be able to see the files.

Let see if I can write another set of instruction to get you through this hurdle.

-bodhi
===========================
Forum Wiki
bodhi's corner
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 09:03PM
maldridge,

On your serial console host, do you have tftp server installed? we can load the binaries over tftp and flash it.

-bodhi
===========================
Forum Wiki
bodhi's corner
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 09:04PM
I have a tftp server available on my network, I can run a cable over to the workbench and then I should be alright to load the files from there.
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 09:10PM
OK. Then I will make a second part using tftp for the post above.

-bodhi
===========================
Forum Wiki
bodhi's corner
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 09:34PM
I've updatded the post above.

Please see Part B for using tftp to flash u-boot.

-bodhi
===========================
Forum Wiki
bodhi's corner
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 09:43PM
Further this time:

uboot.2015.10-tld-2.ox820.bodhi.tar                                                                                                                                                                         100%  780KB   3.4MB/s   00:00    
Stage-1 Bootloader Mon Nov 14 22:36:34 EST 2011
Attempting to set PLLA to 850MHz ...
  plla_ctrl0 : 0x0000020A
  plla_ctrl1 : 0x00330000
  plla_ctrl2 : 0x0065008B
  plla_ctrl3 : 0x000000F1
PLLA Set

Setup memory, testing
Reading disk 0, Image 0
  Sector : 0x0000009A
  Hdr len: 0x0001FB34
  Hdr CRC: 0x2229BDCD
 OK
Initialising disks
SATA PHY not ready for device 1
Detecting SATA busses:
Bus 0: Found first device OK
  Device 0: Model: ST980817AS Firm: 3.CMF  Ser#: 5RE1XNLE
            Type: Hard Disk
            Capacity: 76319.0 MB = 74.5 GB (156301488 x 512)
  Device 1: not available
Failed to read valid environment from disk, using built-in default


U-Boot 1.1.2 (Dec 31 2011 - 15:24:45)

U-Boot code: 60E00000 -> 60E1FB34  BSS: -> 60E5435C
RAM Configuration:
        Bank #0: 60000000 128 MB
SRAM Configuration:
        64KB at 0x50000000
NAND:128 MiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Setting Linux mem= boot arg value

IDE read: device 0 block # 288, count 1 ... 1 blocks read: OK
Hit any key to stop autoboot:  0 
$ setenv serverip 10.0.1.1 
$ setenv ipaddr 10.0.1.127
$ tftp 0x800000  uboot.spl.2013.10.ox820.850mhz.mtd0.img
Wait GMAC to reset
Wait for PHY reset
PHY is Realtek RTL8211D
Wait for link to come up...........Link up
Wait for auto-negotiation to complete
Link is 100M
TFTP from server 10.0.1.1; our IP address is 10.0.1.127
Filename 'uboot.spl.2013.10.ox820.850mhz.mtd0.img'.
Load address: 0x800000
Loading: ##########################
done
Bytes transferred = 131072 (20000 hex)
$ nand erase 0x0 0xC0000

NAND erase: device 0 offset 0x0, size 0xc0000
data abort
pc : [<60e0f198>]    lr : [<60e0d298>]
sp : 60ddd54c  ip : 00000000  fp : 00000000
r10: 000c0000  r9 : 60e1cb71  r8 : 60dddfdc
r7 : 00000000  r6 : 00000008  r5 : 60ddd610  r4 : 60e226ec
r3 : 00000064  r2 : 00020000  r1 : 00000000  r0 : 00c80000
Flags: nZCv  IRQs off  FIQs off  Mode SVC_32
Resetting CPU ...

Stage-1 Bootloader Mon Nov 14 22:36:34 EST 2011
Attempting to set PLLA to 850MHz ...
  plla_ctrl0 : 0x0000020A
  plla_ctrl1 : 0x00330000
  plla_ctrl2 : 0x0065008B
  plla_ctrl3 : 0x000000F1
PLLA Set

Setup memory, testing
Reading disk 0, Image 0
  Sector : 0x0000009A
  Hdr len: 0x0001FB34
  Hdr CRC: 0x2229BDCD
 OK
Initialising disks
SATA PHY not ready for device 1
Detecting SATA busses:
Bus 0: Found first device OK
  Device 0: Model: ST980817AS Firm: 3.CMF  Ser#: 5RE1XNLE
            Type: Hard Disk
            Capacity: 76319.0 MB = 74.5 GB (156301488 x 512)
  Device 1: not available
Failed to read valid environment from disk, using built-in default


U-Boot 1.1.2 (Dec 31 2011 - 15:24:45)

U-Boot code: 60E00000 -> 60E1FB34  BSS: -> 60E5435C
RAM Configuration:
        Bank #0: 60000000 128 MB
SRAM Configuration:
        64KB at 0x50000000
NAND:128 MiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Setting Linux mem= boot arg value

IDE read: device 0 block # 288, count 1 ... 1 blocks read: OK
Hit any key to stop autoboot:  0 
$

Looks like it doesn't like the nand erase command for some reason.
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 10:03PM
Ah. Actually we will probably need to prepare more envs to let it know where is the NAND space. The default envs might be too simple.

$ nand erase 0x0 0xC0000

NAND erase: device 0 offset 0x0, size 0xc0000
data abort
pc : [<60e0f198>]    lr : [<60e0d298>]
sp : 60ddd54c  ip : 00000000  fp : 00000000
r10: 000c0000  r9 : 60e1cb71  r8 : 60dddfdc
r7 : 00000000  r6 : 00000008  r5 : 60ddd610  r4 : 60e226ec
r3 : 00000064  r2 : 00020000  r1 : 00000000  r0 : 00c80000
Flags: nZCv  IRQs off  FIQs off  Mode SVC_32
Resetting CPU ...

No NAND partition in here

$ printenv
bootcmd=run dload1 boot || run dload2 boot || lightled
bootdelay=2
baudrate=115200
ethaddr=00:30:e0:00:00:01
ipaddr=172.31.0.128
serverip=172.31.0.100
autoload=n
netmask=255.255.0.0
bootfile="uImage"
lightled=ledfail 1
extinguishled=ledfail 0
boot=bootm 60500000
dload1=diskboot 60500000 0:1
dload2=diskboot 60500000 0:2
root_dev1=/dev/sda2
root_dev2=/dev/sda1
root_dev=/dev/sda2
stdin=serial
stdout=serial
stderr=serial
bootargs=root=/dev/sda2 console=ttyS0,115200 elevator=cfq mac_adr=0x00,0x30,0xe0,0x00,0x00,0x01 rootwait ubi.mtd=2,512 mem=128M poweroutage=yes

Environment size: 565/8188 bytes

-bodhi
===========================
Forum Wiki
bodhi's corner



Edited 1 time(s). Last edit at 12/01/2017 10:04PM by bodhi.
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 10:12PM
I've modified step B.6 above. Hopefully this time it will know where is NAND.


Quote

6. Preparation for tftp and NAND operations

a. Setup the tftp server. Assuming your tftp server IP is 192.168.0.100. And your Pogo V3 box is 192.168.0.101 (adjust these to the real IP numbers in your local network).

setenv serverip 192.168.0.100
setenv ipaddr    192.168.0.101

b. Define the mtd partitions if they are not defined yet:

setenv mtdids 'nand0=41000000.nand'
setenv mtdparts 'mtdparts=41000000.nand:14m(boot),-(data)'

-bodhi
===========================
Forum Wiki
bodhi's corner
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 10:35PM
Still getting the reset after the nand erase, updated log:

Stage-1 Bootloader Mon Nov 14 22:36:34 EST 2011
Attempting to set PLLA to 850MHz ...
  plla_ctrl0 : 0x0000020A
  plla_ctrl1 : 0x00330000
  plla_ctrl2 : 0x0065008B
  plla_ctrl3 : 0x000000F1
PLLA Set

Setup memory, testing
Reading disk 0, Image 0
  Sector : 0x0000009A
  Hdr len: 0x0001FB34
  Hdr CRC: 0x2229BDCD
 OK
Initialising disks
SATA PHY not ready for device 1
Detecting SATA busses:
Bus 0: Found first device OK
  Device 0: Model: ST980817AS Firm: 3.CMF  Ser#: 5RE1XNLE
            Type: Hard Disk
            Capacity: 76319.0 MB = 74.5 GB (156301488 x 512)
  Device 1: not available
Failed to read valid environment from disk, using built-in default


U-Boot 1.1.2 (Dec 31 2011 - 15:24:45)

U-Boot code: 60E00000 -> 60E1FB34  BSS: -> 60E5435C
RAM Configuration:
        Bank #0: 60000000 128 MB
SRAM Configuration:
        64KB at 0x50000000
NAND:128 MiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Setting Linux mem= boot arg value

IDE read: device 0 block # 288, count 1 ... 1 blocks read: OK
Hit any key to stop autoboot:  0 
$ setenv serverip 10.0.1.1
$ setenv ipaddr 10.0.1.127
$ setenv mtdids 'nand0=41000000.nand'
$ setenv mtdparts 'mtdparts=41000000.nand:14m(boot),-(data)'
$ tftp 0x800000  uboot.spl.2013.10.ox820.850mhz.mtd0.img
Wait GMAC to reset
Wait for PHY reset
PHY is Realtek RTL8211D
Wait for link to come up...........Link up
Wait for auto-negotiation to complete
Link is 100M
TFTP from server 10.0.1.1; our IP address is 10.0.1.127
Filename 'uboot.spl.2013.10.ox820.850mhz.mtd0.img'.
Load address: 0x800000
Loading: ##########################
done
Bytes transferred = 131072 (20000 hex)
$ nand erase 0x0 0xC0000

NAND erase: device 0 offset 0x0, size 0xc0000
data abort
pc : [<60e0f198>]    lr : [<60e0d298>]
sp : 60ddd54c  ip : 00000000  fp : 00000000
r10: 000c0000  r9 : 60e1cb71  r8 : 60dddfdc
r7 : 00000000  r6 : 00000008  r5 : 60ddd610  r4 : 60e226ec
r3 : 00000064  r2 : 00020000  r1 : 00000000  r0 : 00c80000
Flags: nZCv  IRQs off  FIQs off  Mode SVC_32
Resetting CPU ...

Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 11:01PM
maldridge,

OK maldrige. I think I know why. This u-boot most likely does not have any NAND capabiity. It was built to boot from SATA only :)

And your SATA partition cannot be used to load them. So 2 choices.

1. Find a different HDD and see if you can solve the partition problem.

2. What we need to do is to boot the kernel from tfttp and use a USB rootfs. Booting it this way will be a little cumbersome (I need to find the stock envs setup for that). But as soon as you can boot Debian on USB, you can flash u-boot from there.

-bodhi
===========================
Forum Wiki
bodhi's corner
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 01, 2017 11:06PM
My network is setup for PXE without much trouble, but I understand if that's a rabbit hole you'd rather not go down.

If its possible with the oxnas kernel I'm actually setup for NFS root here, so I could add an alternate root to serve the ARM chroot out of.
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 02, 2017 07:04AM
maldridge,

I recalled another approach to to do this easier. Try booting with newer u-boot.

Mount your HDD on other Linux box. Assuming it is mounted at /media/sdb1.

cd /media/sdb1/boot
mv u-boot.img u-boot.img.orig
cp -a ../uboot.2015.10-tld-2.ox820.mtd0.img u-boot.img

-bodhi
===========================
Forum Wiki
bodhi's corner



Edited 1 time(s). Last edit at 12/02/2017 04:50PM by bodhi.
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 12, 2017 09:49PM
I'm not sure I follow. I don't think we were able to get the other uboot working previously. I can boot the one that gets built with disk_create, is there a way to pivot in to the other one?
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 12, 2017 11:54PM
maldridge Wrote:
-------------------------------------------------------
> I'm not sure I follow. I don't think we were able
> to get the other uboot working previously. I can
> boot the one that gets built with disk_create, is
> there a way to pivot in to the other one?

You still boot with the HDD. The SPL in shv tarball is old, but I think it will load a different uboot version from the HDD. So try what I suggested and we will see if that works. If not, we can try chainloading it from the uboot shell.

-bodhi
===========================
Forum Wiki
bodhi's corner
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 13, 2017 11:13PM
I fiddled with this for a while, but the u-boot that gets written by disk_create has been processed in some undocumented way. I cannot get the new version to load. I can put a new version on the disk and potentially chainload to it, but I cannot boot it directly.
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 13, 2017 11:52PM
Ok, on a whim, I went back and tried to do this again with the debian rootfs. I am now to the point that I can get through the u-boot screens and it starts trying to boot debian. It gets as far as mounting /dev/sda2 as the rootfs and then dies because the kernel is too old.

Stage-1 Bootloader Mon Nov 14 22:36:34 EST 2011
Attempting to set PLLA to 850MHz ...
  plla_ctrl0 : 0x0000020A
  plla_ctrl1 : 0x00330000
  plla_ctrl2 : 0x0065008B
  plla_ctrl3 : 0x000000F1
PLLA Set

Setup memory, testing
Reading disk 0, Image 0
  Sector : 0x0000009A
  Hdr len: 0x0001FB34
  Hdr CRC: 0x2229BDCD
 OK
Initialising disks
SATA PHY not ready for device 1
Detecting SATA busses:
Bus 0: Found first device OK
  Device 0: Model: ST980817AS Firm: 3.CMF  Ser#: 5RE1XNLE
            Type: Hard Disk
            Capacity: 76319.0 MB = 74.5 GB (156301488 x 512)
  Device 1: not available
Failed to read valid environment from disk, using built-in default


U-Boot 1.1.2 (Dec 31 2011 - 15:24:45)

U-Boot code: 60E00000 -> 60E1FB34  BSS: -> 60E5435C
RAM Configuration:
        Bank #0: 60000000 128 MB
SRAM Configuration:
        64KB at 0x50000000
NAND:128 MiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Setting Linux mem= boot arg value

IDE read: device 0 block # 288, count 1 ... 1 blocks read: OK
Hit any key to stop autoboot:  0 

Loading from IDE device 0, partition 1: Name: hda1
  Type: U-Boot
   Image Name:   Linux-2.6.31.6_SMP_820
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2132260 Bytes =  2 MB
   Load Address: 60008000
   Entry Point:  60008000
## Booting image at 60500000 ...
   Image Name:   Linux-2.6.31.6_SMP_820
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2132260 Bytes =  2 MB
   Load Address: 60008000
   Entry Point:  60008000
   Verifying Checksum ... OK
OK

Starting kernel ...

Uncompressing Linux................................................................................................................................. done, booting the kernel.
[    0.000000] Linux version 2.6.31.6_SMP_820 (root@ProDev) (gcc version 4.6.0 20110429 (prerelease) (GCC) ) #99 SMP Sun May 29 03:04:43 EDT 2011
[    0.000000] CPU: ARMv6-compatible processor [410fb025] revision 5 (ARMv7), cr=00c5387f
[    0.000000] CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[    0.000000] Machine: Oxsemi NAS
[    0.000000] 1 memory region
[    0.000000] Ignoring unrecognised tag 0x00000000
[    0.000000] Memory policy: ECC disabled, Data cache writealloc
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: root=/dev/sda2 console=ttyS0,115200 elevator=cfq mac_adr=0x00,0x30,0xe0,0x00,0x00,0x01 rootwait ubi.mtd=2,512 mem=128M poweroutage=yes
[    0.000000] PID hash table entries: 512 (order: 9, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Memory: 128MB = 128MB total
[    0.000000] Memory: 125524KB available (3636K code, 296K data, 128K init, 0K highmem)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS:96
[    0.000000] OX820_RPS_init_irq: interrupts 64 to 96
[    0.010000] Console: colour dummy device 80x30
[    0.010000] console [ttyS0] enabled
[    0.020000] Calibrating delay loop... 339.14 BogoMIPS (lpj=1695744)
[    0.240000] Security Framework initialized
[    0.240000] Mount-cache hash table entries: 512
[    0.250000] CPU: Testing write buffer coherency: ok
[    0.250000] Calibrating local timer... 425.50MHz.
[    0.320000] CPU1: Booted secondary processor
[    0.420000] Calibrating delay loop... 339.14 BogoMIPS (lpj=1695744)
[    0.630000] Brought up 2 CPUs
[    0.640000] SMP: Total of 2 processors activated (678.29 BogoMIPS).
[    0.650000] NET: Registered protocol family 16
[    0.650000] Number of DMA channels = 4, version = 4
[    0.660000] Reserving a DMA channel for DirectRAID
[    0.660000] Allocating 389 SRAM generic DMA descriptors
[    1.170000] PCIeA version/deviceID 082510b5
[    1.170000] PCIeB version/deviceID 082510b5
[    4.200000] ox820_pci_preinit() PCIEB link up timeout (00001814)
[    4.200000] ox820_pcie_setup_resources() Enabling PCIe Pre-Emphasis
[    4.210000] ox820_pciea_setup_resources() resource c781b2c0
[    4.210000] ox820_pciea_setup_resources()    io:      0x4be00000 - 0x4befffff
[    4.220000] ox820_pciea_setup_resources()    non-pre: 0x48000000 - 0x49ffffff
[    4.230000] ox820_pciea_setup_resources()    pre:     0x4a000000 - 0x4bdfffff
[    4.230000] PCI: bus0: Fast back to back transfers disabled
[    4.240000] PCI: bus1: Fast back to back transfers enabled
[    4.260000] bio: create slab <bio-0> at 0
[    4.260000] SCSI subsystem initialized
[    4.270000] usbcore: registered new interface driver usbfs
[    4.270000] usbcore: registered new interface driver hub
[    4.280000] usbcore: registered new device driver usb
[    4.310000] NET: Registered protocol family 2
[    4.310000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[    4.320000] Switched to NOHz mode on CPU #0
[    4.320000] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[    4.320000] Switched to NOHz mode on CPU #1
[    4.330000] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    4.340000] TCP: Hash tables configured (established 4096 bind 4096)
[    4.340000] TCP reno registered
[    4.350000] NET: Registered protocol family 1
[    4.350000] Create fragment cache
[    4.360000] fuse init (API version 7.12)
[    4.360000] msgmni has been set to 245
[    4.370000] alg: No test for stdrng (krng)
[    4.370000] io scheduler noop registered
[    4.380000] io scheduler anticipatory registered
[    4.380000] io scheduler deadline registered
[    4.390000] io scheduler cfq registered (default)
[    4.410000] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    4.410000] serial8250: ttyS0 at MMIO 0x44200000 (irq = 55) is a 16550A
[    4.430000] brd: module loaded
[    4.440000] loop: module loaded
[    4.440000] ox820sata: OX820 sata core.
[    4.440000] scsi0 : oxnassata
[    4.450000] scsi1 : oxnassata
[    4.450000] ata1: SATA max UDMA/133 irq 50
[    4.460000] ata2: SATA max UDMA/133 irq 50
[    4.460000] ox820sata: reseting SATA core
[    4.980000] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    4.980000] ata1.00: ATA-8: ST980817AS, 3.CMF, max UDMA/100
[    4.990000] ata1.00: 156301488 sectors, multi 0: LBA48 NCQ (depth 0/32)
[    4.990000] ata1.00: configured for UDMA/100
[    5.000000] ox820sata: reseting SATA core
[    5.710000] ata2: SATA link down (SStatus 0 SControl 300)
[    5.710000] scsi 0:0:0:0: Direct-Access     ATA      ST980817AS       3.CM PQ: 0 ANSI: 5
[    5.720000] sd 0:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB)
[    5.730000] sd 0:0:0:0: [sda] Write Protect is off
[    5.730000] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    5.740000] tun: Universal TUN/TAP device driver, 1.6
[    5.740000] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    5.740000] NAND: Page read time 40ms
[    5.740000] NAND device: Manufacturer ID: 0xad, Chip ID: 0xf1 (Hynix NAND 128MiB 3,3V 8-bit)
[    5.740000] Scanning device for bad blocks
[    5.800000] Creating 2 MTD partitions on "NAND 128MiB 3,3V 8-bit":
[    5.810000] 0x000000000000-0x000000e00000 : "boot"
[    5.810000]  sda:
[    5.820000] 0x000000e00000-0x000008000000 : "rootfs"
[    5.820000] UBI: attaching mtd2 to ubi0
[    5.830000] UBI: physical eraseblock size:   131072 bytes (128 KiB)
[    5.830000] UBI: logical eraseblock size:    129024 bytes
[    5.840000] UBI: smallest flash I/O unit:    2048
[    5.840000] UBI: sub-page size:              512
[    5.850000] UBI: VID header offset:          512 (aligned 512)
[    5.850000] UBI: data offset:                2048
[    6.010000]  sda1 sda2
[    6.210000] UBI: attached mtd2 to ubi0
[    6.210000] UBI: MTD device name:            "rootfs"
[    6.220000] UBI: MTD device size:            114 MiB
[    6.220000] UBI: number of good PEBs:        912
[    6.230000] UBI: number of bad PEBs:         0
[    6.230000] UBI: max. allowed volumes:       128
[    6.240000] UBI: wear-leveling threshold:    4096
[    6.240000] UBI: number of internal volumes: 1
[    6.250000] UBI: number of user volumes:     1
[    6.250000] UBI: available PEBs:             0
[    6.250000] UBI: total number of reserved PEBs: 912
[    6.260000] UBI: number of PEBs reserved for bad PEB handling: 9
[    6.270000] UBI: max/mean erase counter: 2/0
[    6.270000] UBI: image sequence number: 0
[    6.270000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    6.280000] oxnas-ehci oxnas-ehci.0: OXNAS EHCI Host Controller
[    6.290000] oxnas-ehci oxnas-ehci.0: new USB bus registered, assigned bus number 1
[    6.290000] UBI: background thread "ubi_bgt0d" started, PID 304
[    6.300000] sd 0:0:0:0: [sda] Attached SCSI disk
[    6.320000] oxnas-ehci oxnas-ehci.0: irq 39, io mem 0x00000000
[    6.340000] oxnas-ehci oxnas-ehci.0: USB 0.0 started, EHCI 1.00
[    6.340000] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    6.350000] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.350000] usb usb1: Product: OXNAS EHCI Host Controller
[    6.360000] usb usb1: Manufacturer: Linux 2.6.31.6_SMP_820 ehci_hcd
[    6.370000] usb usb1: SerialNumber: usb
[    6.370000] usb usb1: configuration #1 chosen from 1 choice
[    6.380000] hub 1-0:1.0: USB hub found
[    6.380000] hub 1-0:1.0: 2 ports detected
[    6.390000] Initializing USB Mass Storage driver...
[    6.390000] usbcore: registered new interface driver usb-storage
[    6.400000] USB Mass Storage support registered.
[    6.400000] mice: PS/2 mouse device common for all mice
[    6.410000] TCP cubic registered
[    6.410000] NET: Registered protocol family 10
[    6.410000] NET: Registered protocol family 17
[    6.420000] RPC: Registered udp transport module.
[    6.420000] RPC: Registered tcp transport module.
[    6.500000] kjournald starting.  Commit interval 5 seconds
[    6.510000] EXT3 FS on sda2, internal journal
[    6.510000] EXT3-fs: mounted filesystem with writeback data mode.
[    6.520000] VFS: Mounted root (ext3 filesystem) on device 8:2.
[    6.520000] Freeing init memory: 128K
FATAL: kernel too old
[    6.690000] Kernel panic - not syncing: Attempted to kill init!
[    6.690000] [<c002e1fc>] (unwind_backtrace+0x0/0xe0) 
[    6.700000] usb 1-1: new high speed USB device using oxnas-ehci and address 2
[    6.700000] from [<c02e628c>] (panic+0x44/0x108)
[    6.710000] [<c02e628c>] (panic+0x44/0x108) from [<c004bfc4>] (do_exit+0x62c/0x660)
[    6.720000] [<c004bfc4>] (do_exit+0x62c/0x660) from [<c004c270>] (do_group_exit+0x3c/0xcc)
[    6.720000] [<c004c270>] (do_group_exit+0x3c/0xcc) from [<c004c310>] (sys_waitid+0x0/0xb4)
[    6.730000] [<c004c310>] (sys_waitid+0x0/0xb4) from [<00000000>] (0x0)
[    6.740000] CPU1: stopping
[    6.740000] [<c002e1fc>] (unwind_backtrace+0x0/0xe0) from [<c0028398>] (do_IPI+0xec/0x160)
[    6.750000] [<c0028398>] (do_IPI+0xec/0x160) from [<c0028af8>] (__irq_svc+0x38/0xc0)
[    6.760000] Exception stack(0xc7843f90 to 0xc7843fd8)
[    6.760000] 3f80:                                     00000000 00000000 c7843fd8 00000000 
[    6.770000] 3fa0: c7842000 c03f5664 c03d40c4 c7842000 00000000 410fb025 60020e34 00000000 
[    6.780000] 3fc0: c7843fa8 c7843fd8 c0029a1c c0029a20 60000013 ffffffff                   
[    6.790000] [<c0028af8>] (__irq_svc+0x38/0xc0) from [<c0029a20>] (default_idle+0x24/0x28)
[    6.800000] [<c0029a20>] (default_idle+0x24/0x28) from [<c0029be8>] (cpu_idle+0x6c/0xa4)
[    6.800000] [<c0029be8>] (cpu_idle+0x6c/0xa4) from [<60008084>] (0x60008084)
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 14, 2017 12:07AM
Yet more discovery. I tried again using exactly the script provided in the post from page one. Using that script rather the one provided in the tarball does not corrupt the disk. In the one provided from the tarball there is this stanza:

if [ -f $kernelFile ];then
	echo "Writing kernel to "
	dd if=$kernelFile of="$disk"1 bs=512 
fi

Though now I do not get as far as I did previously, i.e. debian does not even attempt to boot on an ancient kernel anymore:

Stage-1 Bootloader Mon Nov 14 22:36:34 EST 2011
Attempting to set PLLA to 850MHz ...
  plla_ctrl0 : 0x0000020A
  plla_ctrl1 : 0x00330000
  plla_ctrl2 : 0x0065008B
  plla_ctrl3 : 0x000000F1
PLLA Set

Setup memory, testing
Reading disk 0, Image 0
  Sector : 0x0000009A
  Hdr len: 0x0001FB34
  Hdr CRC: 0x2229BDCD
 OK
Initialising disks
SATA PHY not ready for device 1
Detecting SATA busses:
Bus 0: Found first device OK
  Device 0: Model: ST980817AS Firm: 3.CMF  Ser#: 5RE1XNLE
            Type: Hard Disk
            Capacity: 76319.0 MB = 74.5 GB (156301488 x 512)
  Device 1: not available
Failed to read valid environment from disk, using built-in default


U-Boot 1.1.2 (Dec 31 2011 - 15:24:45)

U-Boot code: 60E00000 -> 60E1FB34  BSS: -> 60E5435C
RAM Configuration:
        Bank #0: 60000000 128 MB
SRAM Configuration:
        64KB at 0x50000000
NAND:128 MiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Setting Linux mem= boot arg value

IDE read: device 0 block # 288, count 1 ... 1 blocks read: OK
Hit any key to stop autoboot:  0 

Loading from IDE device 0, partition 1: Name: hda1
  Type: U-Boot

** Bad Magic Number **

Loading from IDE device 0, partition 2: Name: hda2
  Type: U-Boot

** Bad Magic Number **
Unknown command 'lightled' - try 'help'
$ 

Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 14, 2017 02:21AM
maldridge,

At this point

** Bad Magic Number **
Unknown command 'lightled' - try 'help'
$

Try loading the envs from HDD


ex2load ide 0:1 0x64000000 /boot/u-boot.env

or
ex2load ide 0:2 0x64000000 /boot/u-boot.env

or
fatload ide 0:1 0x64000000 /boot/u-boot.env

or
fatload ide 0:2 0x64000000 /boot/u-boot.env

See which one is working and then

source 0x64000000
printenv

-bodhi
===========================
Forum Wiki
bodhi's corner
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 14, 2017 11:22PM
I got a little bit further, here's what I've got now:

The environment (fixed the bad env issue, turned out a typo meant it wasn't ever being written to the drive).

OX820 # printenv
dt_bootm=bootm $uimage_addr $uinitrd_addr $dtb_addr
autoload=no
baudrate=115200
bootargs=console=ttyS0,115200n8
bootcmd=run dt_bootcmd_ide
bootdelay=3
console=console=ttyS0,115200n8
dt_bootcmd_ide=ide start; run dt_ide_bootcmd; ide stop; reset
dt_bootcmd_usb=usb start; run dt_usb_bootcmd; usb stop; reset
dt_bootm=bootm $uimage_addr $uinitrd_addr $dtb_addr
dt_ide_boot=run dt_ide_load_uimage; run dt_ide_load_initrd; run dt_ide_load_dtb; run dt_bootm
dt_ide_bootcmd=run ide_set_bootargs; run dt_sata_boot
dt_ide_load_dtb=ext2load ide 0:1 $dtb_addr /boot/dts/ox820-pogoplug-pro.dtb
dt_ide_load_initrd=ext2load ide 0:1 $uinitrd_addr /boot/uInitrd
dt_ide_load_uimage=ext2load ide 0:1 $uimage_addr /boot/uImage
dt_load_dtb=ext2load usb 0:1 $dtb_addr /boot/dts/ox820-pogoplug-pro.dtb
dt_load_initrd=ext2load usb 0:1 $uinitrd_addr /boot/uInitrd
dt_load_uimage=ext2load usb 0:1 $uimage_addr /boot/uImage
dt_sata_boot=ext2load ide 0:1 $uimage_addr /boot/uImage_2.6.31.14_OX820_1.2_shv.Pro; bootm $uimage_addr
dt_usb_boot=run dt_load_uimage; run dt_load_initrd; run dt_load_dtb; run dt_bootm
dt_usb_bootcmd=run usb_set_bootargs; run dt_usb_boot
dtb_addr=0x62c00000
ethact=mii0
ethaddr=00:25:31:01:C6:76
ide_set_bootargs=setenv bootargs root=/dev/sda2 rootfstype=ext3 console=ttyS0,115200 mem=128M
if_netconsole=ping $serverip
ipaddr=192.168.0.100
mtdids=nand0=41000000.nand
mtdparts=mtdparts=41000000.nand:14m(boot),-(data)
preboot_nc=run if_netconsole start_netconsole
sata_bootcmd=run usb_set_bootargs; run sata_boot
start_netconsole=setenv ncip $serverip; setenv bootdelay 10; setenv stdin nc; setenv stdout nc; setenv stderr nc; version
stderr=serial
stdin=serial
stdout=serial
uimage_addr=0x60500000
uinitrd_addr=0x60e00000
usb_device=0:1
usb_set_bootargs=setenv bootargs console=ttyS0,115200 root=/dev/sda1 rootdelay=10


This fails though with a kernel panic after it can't mount a rootfs. Here's the failure:

OX820 # boot
ide - IDE sub-system

Usage:
ide reset - reset IDE controller
ide info  - show available IDE devices
ide device [dev] - show or set current device
ide part [dev] - print partition table of one or all IDE devices
ide read  addr blk# cnt
ide write addr blk# cnt - read/write `cnt' blocks starting at block `blk#'
    to/from memory address `addr'
2212156 bytes read in 700 ms (3 MiB/s)
## Booting kernel from Legacy Image at 60500000 ...
   Image Name:   Linux-2.6.31.14_OX820_1.2_shv
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2212092 Bytes = 2.1 MiB
   Load Address: 60008000
   Entry Point:  60008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK

Led:    GREEN

Starting kernel ...

Uncompressing Linux....................................................................................................................................... done, booting the kernel.
[    0.000000] Linux version 2.6.31.14_OX820_1.2_shv (root@plug2) (gcc version 4.4.5 (Debian 4.4.5-8) ) #1 SMP Fri Oct 4 11:38:10 CEST 2013
[    0.000000] CPU: ARMv6-compatible processor [410fb025] revision 5 (ARMv7), cr=00c5387f
[    0.000000] CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[    0.000000] Machine: Oxsemi NAS
[    0.000000] 1 memory region
[    0.000000] Ignoring unrecognised tag 0x00000000
[    0.000000] Memory policy: ECC disabled, Data cache writealloc
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: root=/dev/sda2 rootfstype=ext3 console=ttyS0,115200 mem=128M
[    0.000000] PID hash table entries: 512 (order: 9, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Memory: 128MB = 128MB total
[    0.000000] Memory: 125368KB available (3816K code, 304K data, 132K init, 0K highmem)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS:96
[    0.000000] OX820_RPS_init_irq: interrupts 64 to 96
[    0.010000] Console: colour dummy device 80x30
[    0.010000] console [ttyS0] enabled
[    0.020000] Calibrating delay loop... 339.14 BogoMIPS (lpj=1695744)
[    0.230000] Security Framework initialized
[    0.230000] Mount-cache hash table entries: 512
[    0.240000] CPU: Testing write buffer coherency: ok
[    0.240000] Calibrating local timer... 424.49MHz.
[    0.310000] CPU1: Booted secondary processor
[    0.410000] Calibrating delay loop... 339.14 BogoMIPS (lpj=1695744)
[    0.620000] Brought up 2 CPUs
[    0.630000] SMP: Total of 2 processors activated (678.29 BogoMIPS).
[    0.640000] NET: Registered protocol family 16
[    0.640000] Number of DMA channels = 4, version = 4
[    0.650000] Reserving a DMA channel for DirectRAID
[    0.650000] Allocating 389 SRAM generic DMA descriptors
[    1.160000] PCIeA version/deviceID 082510b5
[    1.160000] PCIeB version/deviceID 082510b5
[    4.190000] ox820_pci_preinit() PCIEB link up timeout (00001814)
[    4.190000] ox820_pcie_setup_resources() Enabling PCIe Pre-Emphasis
[    4.200000] ox820_pciea_setup_resources() resource c7853f80
[    4.200000] ox820_pciea_setup_resources()    io:      0x4be00000 - 0x4befffff
[    4.210000] ox820_pciea_setup_resources()    non-pre: 0x48000000 - 0x49ffffff
[    4.220000] ox820_pciea_setup_resources()    pre:     0x4a000000 - 0x4bdfffff
[    4.220000] PCI: bus0: Fast back to back transfers disabled
[    4.230000] PCI: bus1: Fast back to back transfers enabled
[    4.250000] bio: create slab <bio-0> at 0
[    4.250000] SCSI subsystem initialized
[    4.260000] usbcore: registered new interface driver usbfs
[    4.260000] usbcore: registered new interface driver hub
[    4.270000] usbcore: registered new device driver usb
[    4.310000] NET: Registered protocol family 2
[    4.310000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[    4.320000] Switched to NOHz mode on CPU #0
[    4.320000] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[    4.320000] Switched to NOHz mode on CPU #1
[    4.330000] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    4.340000] TCP: Hash tables configured (established 4096 bind 4096)
[    4.340000] TCP reno registered
[    4.350000] NET: Registered protocol family 1
[    4.350000] Create fragment cache
[    4.360000] fuse init (API version 7.12)
[    4.360000] msgmni has been set to 245
[    4.370000] alg: No test for stdrng (krng)
[    4.370000] io scheduler noop registered
[    4.380000] io scheduler anticipatory registered (default)
[    4.380000] io scheduler deadline registered
[    4.390000] io scheduler cfq registered
[    4.390000] ox820_gpio: initialized
[    4.410000] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    4.420000] serial8250: ttyS0 at MMIO 0x44200000 (irq = 55) is a 16550A
[    4.430000] brd: module loaded
[    4.440000] loop: module loaded
[    4.440000] ox820sata: OX820 sata core.
[    4.450000] scsi0 : oxnassata
[    4.450000] scsi1 : oxnassata
[    4.450000] ata1: SATA max UDMA/133 irq 50
[    4.460000] ata2: SATA max UDMA/133 irq 50
[    4.460000] ox820sata: reseting SATA core
[    4.990000] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    5.050000] ata1.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x80)
[   10.500000] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[   10.590000] ata1.00: native sectors (1) is smaller than sectors (156301488)
[   10.590000] ata1.00: ATA-8: ST980817AS, 3.CMF, max UDMA/100
[   10.600000] ata1.00: 156301488 sectors, multi 0: LBA48 NCQ (depth 0/32)
[   10.610000] ata1.00: configured for UDMA/100
[   10.610000] ox820sata: reseting SATA core
[   11.330000] ata2: SATA link down (SStatus 0 SControl 300)
[   11.330000] scsi 0:0:0:0: Direct-Access     ATA      ST980817AS       3.CM PQ: 0 ANSI: 5
[   11.340000] sd 0:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB)
[   11.350000] sd 0:0:0:0: [sda] Write Protect is off
[   11.350000] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   11.360000]  sda:NAND: Page read time 40ms
[   11.370000] NAND device: Manufacturer ID: 0xad, Chip ID: 0xf1 (Hynix NAND 128MiB 3,3V 8-bit)
[   11.380000] Scanning device for bad blocks
[   11.450000] Creating 2 MTD partitions on "NAND 128MiB 3,3V 8-bit":
[   11.450000] 0x000000000000-0x000000e00000 : "boot"
[   11.460000] 0x000000e00000-0x000008000000 : "rootfs"
[   11.460000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   11.470000] Start USB clocks
[   11.470000] oxnas-ehci oxnas-ehci.0: OXNAS EHCI Host Controller
[   11.480000] oxnas-ehci oxnas-ehci.0: new USB bus registered, assigned bus number 1
[   11.510000]  sda1 sda2
[   11.510000] sd 0:0:0:0: [sda] Attached SCSI disk
[   11.520000] oxnas-ehci oxnas-ehci.0: irq 39, io mem 0x00000000
[   11.540000] oxnas-ehci oxnas-ehci.0: USB 0.0 started, EHCI 1.00
[   11.540000] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[   11.550000] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.550000] usb usb1: Product: OXNAS EHCI Host Controller
[   11.560000] usb usb1: Manufacturer: Linux 2.6.31.14_OX820_1.2_shv ehci_hcd
[   11.570000] usb usb1: SerialNumber: usb
[   11.570000] usb usb1: configuration #1 chosen from 1 choice
[   11.580000] hub 1-0:1.0: USB hub found
[   11.580000] hub 1-0:1.0: 2 ports detected
[   11.590000] Initializing USB Mass Storage driver...
[   11.590000] usbcore: registered new interface driver usb-storage
[   11.600000] USB Mass Storage support registered.
[   11.600000] usbcore: registered new interface driver libusual
[   11.610000] mice: PS/2 mouse device common for all mice
[   11.610000] TCP cubic registered
[   11.620000] NET: Registered protocol family 10
[   11.620000] NET: Registered protocol family 17
[   11.630000] RPC: Registered udp transport module.
[   11.630000] RPC: Registered tcp transport module.
[   11.640000] registered taskstats version 1
[   11.740000] List of all partitions:
[   11.740000] 0800        78150744 sda driver: sd
[   11.750000]   0801        73400320 sda1
[   11.750000]   0802         4749400 sda2
[   11.760000] 1f00          131072 mtdblock0 (driver?)
[   11.760000] 1f01           14336 mtdblock1 (driver?)
[   11.770000] 1f02          116736 mtdblock2 (driver?)
[   11.770000] No filesystem could mount root, tried:  ext3
[   11.780000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,2)
[   11.790000] CPU1: stopping
[   11.790000] [<c002f4c4>] (unwind_backtrace+0x0/0xe8) from [<c0029340>] (do_IPI+0xe4/0x148)
[   11.800000] [<c0029340>] (do_IPI+0xe4/0x148) from [<c0029c18>] (__irq_svc+0x38/0xc0)
[   11.800000] Exception stack(0xc7843f98 to 0xc7843fe0)
[   11.810000] 3f80:                                                       2c1bc2dd 00000000 
[   11.820000] 3fa0: c7843fe0 00000000 c7842000 c0421464 c03fe1bc c04219b4 00000000 410fb025 
[   11.830000] 3fc0: 60021cc4 00000000 ffff8f81 c7843fe0 c002ab80 c002ab84 60000013 ffffffff 
[   11.830000] [<c0029c18>] (__irq_svc+0x38/0xc0) from [<c002ab84>] (default_idle+0x24/0x28)
[   11.840000] [<c002ab84>] (default_idle+0x24/0x28) from [<c002b080>] (cpu_idle+0x64/0x98)
[   11.850000] [<c002b080>] (cpu_idle+0x64/0x98) from [<60008084>] (0x60008084)

The partition is absolutely ext3, and is the first partition on the device, I'm not really sure why it thinks otherwise, but this kernel is ancient.



Edited 1 time(s). Last edit at 12/14/2017 11:24PM by maldridge.
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 16, 2017 10:43AM
maldridge,

It's a pretty good progress. Perhaps it is time to try the new Debian rootfs like shv suggested in one of his steps.

https://forum.doozan.com/read.php?2,32994,33021#msg-33021

Quote

Step7: Extract bodhi's latest rootfs package to the rootfs partition and check if uImage, uInitrd and the right dts file are available in the /boot directory.

-bodhi
===========================
Forum Wiki
bodhi's corner



Edited 1 time(s). Last edit at 12/16/2017 10:46AM by bodhi.
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 17, 2017 10:46PM
So this drive actually has the new filesystem on it. It looks like the u-boot environment is hard coded to select the obsolete kernel:

dt_sata_boot=ext2load ide 0:1 $uimage_addr /boot/uImage_2.6.31.14_OX820_1.2_shv.Pro; bootm $uimage_addr

I altered the variable to load just /boot/uImage which is the newer file, here's the boot failure now:

OX820 # run dt_sata_boot
4621824 bytes read in 1031 ms (4.3 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 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.
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 17, 2017 11:18PM
maldridge Wrote:
-------------------------------------------------------
> So this drive actually has the new filesystem on
> it. It looks like the u-boot environment is hard
> coded to select the obsolete kernel:
>
>
> dt_sata_boot=ext2load ide 0:1 $uimage_addr
> /boot/uImage_2.6.31.14_OX820_1.2_shv.Pro; bootm
> $uimage_addr
>
>
> I altered the variable to load just /boot/uImage
> which is the newer file, here's the boot failure
> now:
>
>
> OX820 # run dt_sata_boot
> 4621824 bytes read in 1031 ms (4.3 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 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.
>

Cool! We are almost there.

Let me find the post or write a few uboot envs to enable it to boot properly into Debian.

-bodhi
===========================
Forum Wiki
bodhi's corner
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 18, 2017 11:51AM
Interrupt serial console and
setenv dt_sata_boot 'ext2load ide 0:1 $uimage_addr /boot/uImage; ext2load ide 0:1 $uinitrd_addr /boot/uInitrd; ext2load ide 0:1 $dtb_addr /boot/dts/ox820-pogoplug-pro.dtb ; run dt_bootm'
boot

-bodhi
===========================
Forum Wiki
bodhi's corner
Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 18, 2017 08:05PM
So close!

I think that something is wrong with the disk layout, but I may be very much wrong there. I'm not particularly familiar with systemd so I'm not sure the best way to tell it exec in after manually mounting things:

U-Boot SPL 2013.10-g3a0f380-dirty (Jul 26 2014 - 14:31:34)
  Boot device: SATA
Attempting to set PLLA to 850 MHz ...
  plla_ctrl0 : 0000020a
  plla_ctrl1 : 00330000
  plla_ctrl2 : 0065008b
  plla_ctrl3 : 000000f1

PLLA Set
Bus 0: OK 
  Device 0: 
** File not found /boot/bootargs.bin **


U-Boot 2013.10-g3a0f380-dirty (Jul 26 2014 - 10:18:57) for OXNAS

DRAM:  128 MiB
IDE:   Bus 0: OK 
  Device 0: Model: ST980817AS Firm: 3.CMF  Ser#: 5RE1XNLE
            Type: Hard Disk
            Supports 48-bit addressing
            Capacity: 76319.0 MB = 74.5 GB (156301488 x 512)
NAND:  128 MiB
In:    serial
Out:   serial
Err:   serial
Net:   
Led:    GREEN
mii0
Main Loop
Hit any key to stop autoboot:  0 
OX820 # setenv dt_sata_boot 'ext2load ide 0:1 $uimage_addr /boot/uImage; ext2load ide 0:1 $uinitrd_addr /boot/uInitrd; ext2load ide 0:1 $dtb_addr /boot/dts/ox820-pogoplug-pro.dtb ; run dt_bootm'
OX820 # boot
ide - IDE sub-system

Usage:
ide reset - reset IDE controller
ide info  - show available IDE devices
ide device [dev] - show or set current device
ide part [dev] - print partition table of one or all IDE devices
ide read  addr blk# cnt
ide write addr blk# cnt - read/write `cnt' blocks starting at block `blk#'
    to/from memory address `addr'
4621824 bytes read in 1003 ms (4.4 MiB/s)
4594376 bytes read in 657 ms (6.7 MiB/s)
7067 bytes read in 45 ms (153.3 KiB/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
## Flattened Device Tree blob at 62c00000
   Booting using the fdt blob at 0x62c00000
   Loading Kernel Image ... OK
   Loading Ramdisk to 679c6000, end 67e27a88 ... OK
   Loading Device Tree to 679c1000, end 679c5b9a ... OK

Led:    GREEN

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.4.54-oxnas-tld-1 (root@tldDebian) (gcc version 4.9.2 (Debian 4.9.2-10) ) #2 SMP PREEMPT Sat Mar 18 23:09:58 PDT 2017
[    0.000000] CPU: ARMv6-compatible processor [410fb025] revision 5 (ARMv7), cr=00c5787d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Pogoplug V3 Pro
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] DT missing boot CPU MPIDR[23:0], fall back to default cpu_logical_map
[    0.000000] PERCPU: Embedded 12 pages/cpu @c7eda000 s17696 r8192 d23264 u49152
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: root=/dev/sda2 rootfstype=ext3 console=ttyS0,115200 mem=128M
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Memory: 116204K/131072K available (6410K kernel code, 288K rwdata, 1908K rodata, 224K init, 247K bss, 14868K reserved, 0K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xc8800000 - 0xff800000   ( 880 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xc8000000   ( 128 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0827e14   (8320 kB)
[    0.000000]       .init : 0xc0828000 - 0xc0860000   ( 224 kB)
[    0.000000]       .data : 0xc0860000 - 0xc08a8378   ( 289 kB)
[    0.000000]        .bss : 0xc08a8378 - 0xc08e6350   ( 248 kB)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:160
[    0.000000] clocksource: rps_clocksource_timer: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 19112603332 ns
[    0.000007] sched_clock: 24 bits at 390kHz, resolution 2560ns, wraps every 21474835200ns
[    0.000163] Console: colour dummy device 80x30
[    0.000194] Calibrating delay loop... 339.14 BogoMIPS (lpj=1695744)
[    0.050017] pid_max: default: 32768 minimum: 301
[    0.050183] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.050201] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.051020] Initializing cgroup subsys net_cls
[    0.051102] CPU: Testing write buffer coherency: ok
[    0.051520] Setting up static identity map for 0x60008220 - 0x60008258
[    0.190133] Brought up 2 CPUs
[    0.190156] SMP: Total of 2 processors activated (678.29 BogoMIPS).
[    0.190932] devtmpfs: initialized
[    0.196021] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.196067] futex hash table entries: 512 (order: 2, 16384 bytes)
[    0.196377] prandom: seed boundary self test passed
[    0.200793] prandom: 100 self tests passed
[    0.200821] pinctrl core: initialized pinctrl subsystem
[    0.201617] NET: Registered protocol family 16
[    0.202176] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.230021] cpuidle: using governor ladder
[    0.260011] cpuidle: using governor menu
[    0.265090] gpio-oxnas 44000000.gpio: at address c8848000
[    0.265479] gpio-oxnas 44100000.gpio: at address c884a000
[    0.266035] pinctrl-oxnas pinctrl: initialized OX820 pinctrl driver
[    0.389406] oxnas-pcie 47c00000.pcie-controller: PCIe version/deviceID 0x82510b5
[    0.389527] oxnas-pcie 47c00000.pcie-controller: link up
[    0.389847] oxnas-pcie 47c00000.pcie-controller: PCI host bridge to bus 0000:00
[    0.389875] pci_bus 0000:00: root bus resource [mem 0x48000000-0x49ffffff]
[    0.389893] pci_bus 0000:00: root bus resource [mem 0x4a000000-0x4bdfffff pref]
[    0.389911] pci_bus 0000:00: root bus resource [io  0x0000-0xfffff]
[    0.389931] pci_bus 0000:00: root bus resource [bus 00-7f]
[    0.390563] PCI: bus0: Fast back to back transfers disabled
[    0.390653] pci 0000:00:00.0: BAR 0: assigned [mem 0x48000000-0x4800ffff]
[    0.391111] vgaarb: loaded
[    0.391603] SCSI subsystem initialized
[    0.392468] usbcore: registered new interface driver usbfs
[    0.392573] usbcore: registered new interface driver hub
[    0.392732] usbcore: registered new device driver usb
[    0.392944] pps_core: LinuxPPS API ver. 1 registered
[    0.392957] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.393003] PTP clock support registered
[    0.395133] clocksource: Switched to clocksource rps_clocksource_timer
[    0.414013] NET: Registered protocol family 2
[    0.414883] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.414924] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[    0.414960] TCP: Hash tables configured (established 1024 bind 1024)
[    0.415060] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.415104] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.415365] NET: Registered protocol family 1
[    0.415897] RPC: Registered named UNIX socket transport module.
[    0.415920] RPC: Registered udp transport module.
[    0.415930] RPC: Registered tcp transport module.
[    0.415941] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.416343] Unpacking initramfs...
[    0.891141] Freeing initrd memory: 4488K (c79c6000 - c7e28000)
[    0.892618] Initialise system trusted keyring
[    0.905715] zbud: loaded
[    0.911232] NFS: Registering the id_resolver key type
[    0.911293] Key type id_resolver registered
[    0.911306] Key type id_legacy registered
[    0.911349] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.911372] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    0.912271] fuse init (API version 7.23)
[    0.914247] Key type big_key registered
[    0.991078] Key type asymmetric registered
[    0.991106] Asymmetric key parser 'x509' registered
[    0.991237] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.991262] io scheduler noop registered
[    0.991283] io scheduler deadline registered
[    0.991344] io scheduler cfq registered (default)
[    0.992046] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[    0.993643] console [ttyS0] disabled
[    0.993743] 44200000.uart: ttyS0 at MMIO 0x44200000 (irq = 6, base_baud = 390625) is a 16550A
[    1.574289] console [ttyS0] enabled
[    1.692395] loop: module loaded
[    1.697530] scsi host0: sata_oxnas
[    1.701406] ata1: SATA max UDMA/133 irq 7
[    1.705502] sata_oxnas: resetting SATA core
[    1.706585] nand: Could not find valid ONFI parameter page; aborting
[    1.706626] nand: device found, Manufacturer ID: 0xad, Chip ID: 0xf1
[    1.706634] nand: Hynix NAND 128MiB 3,3V 8-bit
[    1.706641] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    1.706659] Scanning device for bad blocks
[    1.788894] 2 ofpart partitions found on MTD device 41000000.nand
[    1.794990] Creating 2 MTD partitions on "41000000.nand":
[    1.800391] 0x000000000000-0x000000e00000 : "boot"
[    1.807127] 0x000000e00000-0x000008000000 : "data"
[    1.814525] oxnas-gmac 40400000.ethernet: no reset control found
[    1.820564] stmmac - user ID: 0x12, Synopsys ID: 0x35
[    1.825589]  Ring mode enabled
[    1.828623]  DMA HW capability register supported
[    1.833152]  Enhanced/Alternate descriptors
[    1.837480]  Enabled extended descriptors
[    1.841489]  RX Checksum Offload Engine supported (type 2)
[    1.846942]  TX Checksum insertion supported
[    1.851207]  Wake-Up On Lan supported
[    1.854850]  Enable RX Mitigation via HW Watchdog Timer
[    1.894868] libphy: stmmac: probed
[    1.898265] eth%d: PHY ID 001cc914 at 0 IRQ POLL (stmmac-0:00) active
[    1.904727] eth%d: PHY ID 001cc914 at 3 IRQ POLL (stmmac-0:03)
[    1.911449] PPP generic driver version 2.4.2
[    1.916119] rt2800pci 0000:00:00.0: enabling device (0140 -> 0142)
[    1.922519] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 3090, rev 3213 detected
[    1.933721] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 0005 detected
[    1.942876] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.949388] ehci-pci: EHCI PCI platform driver
[    1.954280] oxnas-ehci 40200100.ehci: EHCI Host Controller
[    1.959779] oxnas-ehci 40200100.ehci: new USB bus registered, assigned bus number 1
[    1.967631] oxnas-ehci 40200100.ehci: irq 10, io mem 0x40200100
[    1.990005] oxnas-ehci 40200100.ehci: USB 2.0 started, EHCI 1.00
[    1.996328] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.003130] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.010350] usb usb1: Product: EHCI Host Controller
[    2.015203] usb usb1: Manufacturer: Linux 4.4.54-oxnas-tld-1 ehci_hcd
[    2.021639] usb usb1: SerialNumber: 40200100.ehci
[    2.027307] hub 1-0:1.0: USB hub found
[    2.031160] hub 1-0:1.0: 2 ports detected
[    2.036293] usbcore: registered new interface driver cdc_acm
[    2.041989] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    2.050096] usbcore: registered new interface driver cdc_wdm
[    2.055900] usbcore: registered new interface driver usb-storage
[    2.062115] usbcore: registered new interface driver usbserial
[    2.067983] usbcore: registered new interface driver usbserial_generic
[    2.074585] usbserial: USB Serial support registered for generic
[    2.081062] mousedev: PS/2 mouse device common for all mice
[    2.086784] i2c /dev entries driver
[    2.091660] hidraw: raw HID events driver (C) Jiri Kosina
[    2.097280] usbcore: registered new interface driver usbhid
[    2.102988] usbhid: USB HID core driver
[    2.108976] NET: Registered protocol family 10
[    2.114954] sit: IPv6 over IPv4 tunneling driver
[    2.120686] NET: Registered protocol family 17
[    2.125296] Key type dns_resolver registered
[    2.131225] registered taskstats version 1
[    2.135347] Loading compiled-in X.509 certificates
[    2.140288] zswap: loaded using pool lzo/zbud
[    2.159178] Key type encrypted registered
[    2.250145] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[    2.322232] ata1.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x80)
[    2.349995] usb 1-1: new high-speed USB device number 2 using oxnas-ehci
[    2.501908] usb 1-1: New USB device found, idVendor=05e3, idProduct=0608
[    2.508584] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    2.515735] usb 1-1: Product: USB2.0 Hub
[    2.520898] hub 1-1:1.0: USB hub found
[    2.525043] hub 1-1:1.0: 4 ports detected
[    7.760138] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[    7.844213] ata1.00: native sectors (1) is smaller than sectors (156301488)
[    7.851179] ata1.00: ATA-8: ST980817AS, 3.CMF, max UDMA/100
[    7.856727] ata1.00: 156301488 sectors, multi 0: LBA48 NCQ (depth 0/32)
[    7.864750] ata1.00: configured for UDMA/100
[    7.869734] scsi 0:0:0:0: Direct-Access     ATA      ST980817AS       F    PQ: 0 ANSI: 5
[    7.879336] sd 0:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB)
[    7.887741] sd 0:0:0:0: [sda] Write Protect is off
[    7.892828] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    8.230891]  sda: sda1 sda2
[    8.235806] sd 0:0:0:0: [sda] Attached SCSI disk
[    8.240834] Freeing unused kernel memory: 224K (c0828000 - c0860000)
Loading, please wait...
starting version 232
[    8.421527] random: systemd-udevd: uninitialized urandom read (16 bytes read, 9 bits of entropy available)
[    8.432801] random: systemd-udevd: uninitialized urandom read (16 bytes read, 9 bits of entropy available)
[    8.434027] random: udevadm: uninitialized urandom read (16 bytes read, 9 bits of entropy available)
[    8.436229] random: udevadm: uninitialized urandom read (16 bytes read, 9 bits of entropy available)
[    8.436400] random: udevadm: uninitialized urandom read (16 bytes read, 9 bits of entropy available)
[    8.437565] random: udevadm: uninitialized urandom read (16 bytes read, 9 bits of entropy available)
[    8.438597] random: udevadm: uninitialized urandom read (16 bytes read, 9 bits of entropy available)
[    8.439610] random: udevadm: uninitialized urandom read (16 bytes read, 9 bits of entropy available)
[    8.440755] random: udevadm: uninitialized urandom read (16 bytes read, 9 bits of entropy available)
[    8.446451] random: udevadm: uninitialized urandom read (16 bytes read, 9 bits of entropy available)
[    8.759667] rt2800pci 0000:00:00.0 wlp0s0: renamed from wlan0
Begin: Loading essential drivers ... done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... done.
Begin: Will now check root file system ... fsck from util-linux 2.29.2
done.
mount: mounting /dev/sda2 on /root failed: Invalid argument
done.
Begin: Running /scripts/local-bottom ... done.
Begin: Running /scripts/init-bottom ... mount: mounting /dev on /root/dev failed: No such file or directory
mount: mounting /dev on /root/dev failed: No such file or directory
done.
mount: mounting /run on /root/run failed: No such file or directory
run-init: current directory on the same filesystem as the root: error 0
Target filesystem doesn't have requested /sbin/init.
run-init: current directory on the same filesystem as the root: error 0
run-init: current directory on the same filesystem as the root: error 0
run-init: current directory on the same filesystem as the root: error 0
run-init: current directory on the same filesystem as the root: error 0
run-init: current directory on the same filesystem as the root: error 0
No init found. Try passing init= bootarg.


BusyBox v1.22.1 (Debian 1:1.22.0-19+b3) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs)

Re: Unbrick a Pogoplug Pro (v3/OXNAS?)
December 18, 2017 10:12PM
maldridge,

> I think that something is wrong with the disk
> layout, but I may be very much wrong there. I'm
> not particularly familiar with systemd so I'm not
> sure the best way to tell it exec in after
> manually mounting things:

Cool!

No, I am not using systemd in any of the released rootfs. It's sysvinit. And we just need to tell the kernel to mount the correct rootfs.

setenv dt_sata_boot 'ext2load ide 0:1 $uimage_addr /boot/uImage; ext2load ide 0:1 $uinitrd_addr /boot/uInitrd; ext2load ide 0:1 $dtb_addr /boot/dts/ox820-pogoplug-pro.dtb ; run dt_bootm'
setenv ide_set_bootargs 'setenv bootargs root=LABEL=rootfs console=ttyS0,115200 mem=128M'
boot

-bodhi
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