WRT32X bricked, new changes to firmware?

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Whyirishman
DD-WRT Novice


Joined: 28 Aug 2018
Posts: 6

PostPosted: Tue Aug 28, 2018 4:11    Post subject: WRT32X bricked, new changes to firmware? Reply with quote
I have had a WRT 32X (not32xb) that was running DD WRT for months, but when I tried to update to recent firmware it would not upload past 1% and by following ssh guides I bricked my 32X pending access to a serial cable.

I'm hearing there is new nand hardware on some newer hardware revisions and changes were probably made to the builds. This most definitely corrupted one of my firmware partitions; the remaining partition failing is probably my fault.

The end result currently is a non initializing 32X that just blinks its power light. It never pings and when I take a PCAP off a device connected to the land I see nothing being said by the router at all.

Whoever is behind the 32X builds please be careful and consider forking builds as its pretty clear something changed here.[/img]
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Whyirishman
DD-WRT Novice


Joined: 28 Aug 2018
Posts: 6

PostPosted: Wed Aug 29, 2018 5:27    Post subject: Reply with quote
I have a TTL console connection hooked up.

I cannot get the router to boot, I have pushed the firmware image from their website using TFTP
BootROM - 1.73
Booting from NAND flash

General initialization - Version: 1.0.0
AVS selection from EFUSE disabled (Skip reading EFUSE values)
mvSysEnvIsFlavourReduced: TWSI Read of 'flavor' failed
Detected Device ID 6820
High speed PHY - Version: 2.0

Init RD NAS topology Serdes Lane 3 is USB3
Serdes Lane 4 is SGMII
board SerDes lanes topology details:
| Lane # | Speed| Type |
------------------------------|
| 0 | 6 | SATA0 |
| 1 | 5 | PCIe0 |
| 2 | 6 | SATA1 |
| 3 | 5 | USB3 HOST1 |
| 4 | 5 | PCIe1 |
| 5 | 0 | SGMII2 |
-------------------------------
:** Link is Gen1, check the EP capability
PCIe, Idx 0: Link upgraded to Gen2 based on client cpabilities
:** Link is Gen1, check the EP capability
PCIe, Idx 1: remains Gen1
High speed PHY - Ended Successfully
DDR3 Training Sequence - Ver TIP-1.46.0
mvSysEnvGetTopologyUpdateInfo: TWSI Read failed
DDR3 Training Sequence - Switching XBAR Window to FastPath Window
DDR3 Training Sequence - Ended Successfully
Not detected suspend to RAM indication
BootROM: Image checksum verification PASSED


U-Boot 2013.01 (May 18 2017 - 16:37:44) Marvell version: 2015_T1.QA.0p16

Boot version : v2.0.9

Board: RD-NAS-88F6820-DDR3
SoC: MV88F6820 Rev A0
running 2 CPUs
CPU: ARM Cortex A9 MPCore (Rev 1) LE
CPU 0
CPU @ 1866 [MHz]
L2 @ 933 [MHz]
TClock @ 200 [MHz]
DDR3 @ 933 [MHz]
DDR3 32 Bit Width,FastPath Memory Access, DLB Enabled, ECC Disabled
DRAM: 512 MiB
NAND: 256 MiB
MMC: mv_sdh: 0


#### auto_recovery ####
[u_env] get auto_recovery == yes
[u_env] get auto_recovery == yes
[u_env] get boot_part == 1
[u_env] get boot_part_ready == 3
auto_recovery enabled:1, boot_part:1, boot_part_ready:3

[boot_count_read] block:0x220000, size:128KB, records:64
[boot_count_read_record] boot_count:2, next_record:1

[boot_count_write] erase:0, auto_recovery->block_offset:0x220000 offset=0x220800

Updating boot_count ...
[boot_count_write] offset:0x220800 , length:2048
done

PCI-e 0 (IF 0 - bus 0) Root Complex Interface, Detected Link X1, GEN 2.0
PCI-e 1 (IF 1 - bus 1) Root Complex Interface, Detected Link X1, GEN 1.1
USB2.0 0: Host Mode
USB3.0 1: Host Mode
USB3.0 0: Host Mode

Map: Code: 0x1feaf000:0x1ff75960
BSS: 0x1ffef0dc
Stack: 0x1f9aef20
Heap: 0x1f9af000:0x1feaf000
U-Boot Environment: 0x00200000:0x00220000 (NAND)

Board configuration detected:
mvEthE6171SwitchBasicInit init
Net:
| port | Interface | PHY address |
|--------|-----------|--------------|
| egiga0 | RGMII | 0x01 |
| egiga1 | SGMII | 0x00 |
| egiga2 | SGMII | In-Band |
egiga0 [PRIME], egiga1, egiga2
auto_recovery_check changes bootcmd: run nandboot
Hit any key to stop autoboot: 0

NAND read: device 0 offset 0x900000, size 0x600000
6291456 bytes read: OK
Bad Linux ARM zImage magic!


Venom>> printenv

CASset=max
MALLOC_len=5
MPmode=SMP
SMT-2D=NJ2PH2300496X01
altFwSize=0x5000000
altKernAddr=0x5a00000
altKernSize=0x0600000
altnandboot=setenv bootargs console=ttyS0,115200 root=/dev/mtdblock8;nand read $defaultLoadAddr $altKernAddr $altKernSize; bootz $defaultLoadAddr
auto_recovery=yes
autoload=no
baudrate=115200
boot_order=hd_scr usb_scr mmc_scr hd_img usb_img mmc_img pxe net_img net_scr
boot_part=1
boot_part_ready=3
bootargs=console=ttyS0,115200 root=/dev/mtdblock6
bootargs_dflt=$console $nandEcc $mtdparts_lgcy $bootargs_root nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip$bootargs_end $mvNetConfig video=dovefb:lcd0:$lcd0_params clcd.lcd0_enable=$lcd0_enable clcd.lcd_panel=$lcd_panel
bootargs_end=:10.4.50.254:255.255.255.0:Armada38x:eth0:none
bootargs_root=root=/dev/nfs rw
bootcmd=run altnandboot
bootcmd_auto=stage_boot $boot_order
bootcmd_fdt=tftpboot 0x2000000 $image_name;tftpboot $fdtaddr $fdtfile;setenv bootargs $console $nandEcc $mtdparts $bootargs_root nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip$bootargs_end $mvNetConfig video=dovefb:lcd0:$lcd0_params clcd.lcd0_enable=$lcd0_enable clcd.lcd_panel=$lcd_panel; bootz 0x2000000 - $fdtaddr;
bootcmd_fdt_boot=tftpboot 0x2000000 $image_name; setenv bootargs $console $nandEcc $mtdparts $bootargs_root nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip$bootargs_end $mvNetConfig video=dovefb:lcd0:$lcd0_params clcd.lcd0_enable=$lcd0_enable clcd.lcd_panel=$lcd_panel; bootz 0x2000000 - $fdtaddr;
bootcmd_fdt_edit=tftpboot $fdtaddr $fdtfile; fdt addr $fdtaddr; setenv bootcmd $bootcmd_fdt_boot
bootcmd_lgcy=tftpboot 0x2000000 $image_name;setenv bootargs $console $nandEcc $mtdparts_lgcy $bootargs_root nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip$bootargs_end video=dovefb:lcd0:$lcd0_params clcd.lcd0_enable=$lcd0_enable clcd.lcd_panel=$lcd_panel; bootm $loadaddr;
bootdelay=3
cacheShare=no
console=console=ttyS0,115200
defaultLoadAddr=0x2000000
device_partition=0:1
disaMvPnp=no
eeeEnable=no
enaClockGating=no
enaCpuStream=no
enaFPU=yes
enaMonExt=no
enaWrAllo=no
eth1addr=XX:XX:XX:XX:XX:XX
eth1mtu=1500
eth2addr=XX:XX:XX:XX:XX:XX
eth2mtu=1500
eth3addr=XX:XX:XX:XX:XX:XX
eth3mtu=1500
ethact=egiga0
ethaddr=XX:XX:XX:XX:XX:XX
ethmtu=1500
ethprime=egiga0
fdt_addr=2040000
fdt_skip_update=no
fdtaddr=0x1000000
fdtfile=armada-38x-modular.dtb
fileaddr=1000000
filesize=21E0000
firmwareName=linksys.img
flash_alt_image=tftpboot $defaultLoadAddr $firmwareName && nand erase $altKernAddr $altFwSize && nand write $defaultLoadAddr $altKernAddr $filesize
flash_pri_image=tftpboot $defaultLoadAddr $firmwareName && nand erase $priKernAddr $priFwSize && nand write $defaultLoadAddr $priKernAddr $filesize
ide_path=/
image_name=uImage
initrd_name=uInitrd
ipaddr=192.168.1.1
kernel_addr_r=2080000
lcd0_enable=0
lcd0_params=640x480-16@60
lcd_panel=0
limit_dram_size=yes
loadaddr=0x02000000
loads_echo=0
mtddevname=uboot
mtddevnum=0
mtdids=nand0=armada-nand
mtdparts=mtdparts=armada-nand:2048K(uboot)ro,128K(u_env),256K(s_env),256K@8064K(devinfo),123m@9m(firmware1),123m@132m(firmware2)
mvNetConfig=mv_net_config=4,(00:50:43:11:11:11,0:1:2:3),mtu=1500
mv_pon_addr=00:50:43:db:f5:00
nandEcc=nfcConfig=4bitecc
nandboot=setenv bootargs console=ttyS0,115200 root=/dev/mtdblock6;nand read $defaultLoadAddr $priKernAddr $priKernSize; bootz $defaultLoadAddr
netbsd_en=no
netmask=255.255.255.0
netretry=no
partition=nand0,0
pcieTune=no
pexMode=RC
priFwSize=0x7B00000
priKernAddr=0x0900000
priKernSize=0x0600000
pxe_files_load=:default.arm-armadaxp-db:default.arm-armadaxp:default.arm
pxefile_addr_r=3100000
ramdisk_addr_r=2880000
rootpath=/srv/nfs/
run_script=no
sata_delay_reset=0
sata_dma_mode=yes
script_addr_r=3000000
script_name=boot.scr
sd_detection_dat3=no
serverip=192.168.1.2
standalone=fsload 0x2000000 $image_name;setenv bootargs $console $nandEcc $mtdparts_lgcy root=/dev/mtdblock0 rw ip=$ipaddr:$serverip$bootargs_end; bootm 0x2000000;
stderr=serial
stdin=serial
stdout=serial
update_both_images=tftpboot $defaultLoadAddr $firmwareName && nand erase $priKernAddr $priFwSize && nand erase $altKernAddr $altFwSize && nand write $defaultLoadAddr $priKernAddr $filesize && nand write $defaultLoadAddr $altKernAddr $filesize
usb0Mode=host
usbActive=0
usbType=2
vxworks_en=no
yuk_ethaddr=XX:XX:XX:XX:XX:XX

Environment size: 4474/131068 bytes


Can someone with a working WRT32X give me an output of printenv please?

Any input as to what is occuring here would be helpful.
Whyirishman
DD-WRT Novice


Joined: 28 Aug 2018
Posts: 6

PostPosted: Wed Aug 29, 2018 6:05    Post subject: Reply with quote
Venom>> run update_both_images
Using egiga0 device
TFTP from server 192.168.1.2; our IP address is 192.168.1.1
Filename 'venom.img'.
Load address: 0x2000000
Loading: #################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
######
5.2 MiB/s
done
Bytes transferred = 12483274 (be7aca hex)

NAND erase: device 0 offset 0xa00000, size 0x5000000
Erasing at 0x59e0000 -- 100% complete.
OK

NAND erase: device 0 offset 0x5a00000, size 0x5000000
Erasing at 0xa9e0000 -- 100% complete.
OK

NAND write: device 0 offset 0xa00000, size 0xbe7aca
12483274 bytes written: OK

NAND write: device 0 offset 0x5a00000, size 0xbe7aca
12483274 bytes written: OK
Venom>> boot

NAND read: device 0 offset 0xa00000, size 0x600000
6291456 bytes read: OK
Wrong Image Format for bootm command
ERROR: can't get kernel image!
spuriousoffspring
DD-WRT Guru


Joined: 05 Apr 2017
Posts: 983
Location: South of Heaven, USA

PostPosted: Wed Aug 29, 2018 6:33    Post subject: Reply with quote
Stock Firmware:

Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.

PS C:\Program Files\OpenSSH> .\ssh root@192.168.1.1
root@192.168.1.1's password:


BusyBox v1.24.2 () built-in shell (ash)

_______ ________ __
| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -__| || | | || _|| _|
|_______|| __|_____|__|__||________||__| |____|
|__| W I R E L E S S F R E E D O M
-----------------------------------------------------
DESIGNATED DRIVER (Bleeding Edge, 50140)
-----------------------------------------------------
* 2 oz. Orange Juice Combine all juices in a
* 2 oz. Pineapple Juice tall glass filled with
* 2 oz. Grapefruit Juice ice, stir well.
* 2 oz. Cranberry Juice
-----------------------------------------------------
root@Seraphim:~# fw_printenv
CASset=max
MALLOC_len=5
MPmode=SMP
SMT-2D=NJ2PH45026B6X01
altFwSize=0x7B00000
altKernAddr=0x8400000
altKernSize=0x0600000
altnandboot=setenv bootargs console=ttyS0,115200 root=/dev/mtdblock8 $mtdparts;nand read $defaultLoadAddr $altKernAddr $altKernSize; bootz $defaultLoadAddr
autoload=no
baudrate=115200
boot_order=hd_scr usb_scr mmc_scr hd_img usb_img mmc_img pxe net_img net_scr
boot_part_ready=3
bootargs_dflt=$console $nandEcc $mtdparts_lgcy $bootargs_root nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip$bootargs_end $mvNetConfig video=dovefb:lcd0:$lcd0_params clcd.lcd0_enable=$lcd0_enable clcd.lcd_panel=$lcd_panel
bootargs_end=:10.4.50.254:255.255.255.0:Armada38x:eth0:none
bootargs_root=root=/dev/nfs rw
bootcmd_auto=stage_boot $boot_order
bootcmd_fdt=tftpboot 0x2000000 $image_name;tftpboot $fdtaddr $fdtfile;setenv bootargs $console $nandEcc $mtdparts $bootargs_root nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip$bootargs_end $mvNetConfig video=dovefb:lcd0:$lcd0_params clcd.lcd0_enable=$lcd0_enable clcd.lcd_panel=$lcd_panel; bootz 0x2000000 - $fdtaddr;
bootcmd_fdt_boot=tftpboot 0x2000000 $image_name; setenv bootargs $console $nandEcc $mtdparts $bootargs_root nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip$bootargs_end $mvNetConfig video=dovefb:lcd0:$lcd0_params clcd.lcd0_enable=$lcd0_enable clcd.lcd_panel=$lcd_panel; bootz 0x2000000 - $fdtaddr;
bootcmd_fdt_edit=tftpboot $fdtaddr $fdtfile; fdt addr $fdtaddr; setenv bootcmd $bootcmd_fdt_boot
bootcmd_lgcy=tftpboot 0x2000000 $image_name;setenv bootargs $console $nandEcc $mtdparts_lgcy $bootargs_root nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip$bootargs_end video=dovefb:lcd0:$lcd0_params clcd.lcd0_enable=$lcd0_enable clcd.lcd_panel=$lcd_panel; bootm $loadaddr;
bootdelay=3
cacheShare=no
console=console=ttyS0,115200
defaultLoadAddr=0x2000000
device_partition=0:1
disaMvPnp=no
eeeEnable=no
enaClockGating=no
enaCpuStream=no
enaFPU=yes
enaMonExt=no
enaWrAllo=no
eth1addr=60:38:E0:C9:71:38
eth1mtu=1500
eth2addr=60:38:E0:C9:71:38
eth2mtu=1500
eth3addr=60:38:E0:C9:71:38
eth3mtu=1500
ethact=egiga0
ethaddr=60:38:E0:C9:71:38
ethmtu=1500
ethprime=egiga0
fdt_addr=2040000
fdt_skip_update=no
fdtaddr=0x1000000
fdtfile=armada-38x-modular.dtb
fileaddr=1000000
filesize=21E0000
firmwareName=venom.img
flash_alt_image=tftpboot $defaultLoadAddr $firmwareName && nand erase $altKernAddr $altFwSize && nand write $defaultLoadAddr $altKernAddr $filesize
flash_pri_image=tftpboot $defaultLoadAddr $firmwareName && nand erase $priKernAddr $priFwSize && nand write $defaultLoadAddr $priKernAddr $filesize
ide_path=/
image_name=uImage
initrd_name=uInitrd
ipaddr=192.168.1.1
kernel_addr_r=2080000
lcd0_enable=0
lcd0_params=640x480-16@60
lcd_panel=0
limit_dram_size=yes
loadaddr=0x02000000
loads_echo=0
mtddevname=uboot
mtddevnum=0
mtdids=nand0=armada-nand
mtdparts=mtdparts=armada-nand:2048K(uboot)ro,128K(u_env),256K(s_env),256K@8064K(devinfo),123m@9m(firmware1),123m@132m(firmware2)
mvNetConfig=mv_net_config=4,(00:50:43:11:11:11,0:1:2:3),mtu=1500
mv_pon_addr=00:50:43:01:00:00
nandEcc=nfcConfig=4bitecc
nandboot=setenv bootargs console=ttyS0,115200 root=/dev/mtdblock6;nand read $defaultLoadAddr $priKernAddr $priKernSize; bootz $defaultLoadAddr
netbsd_en=no
netmask=255.255.255.0
netretry=no
partition=nand0,0
pcieTune=no
pexMode=RC
priFwSize=0x7B00000
priKernAddr=0x0900000
priKernSize=0x0600000
pxe_files_load=:default.arm-armadaxp-db:default.arm-armadaxp:default.arm
pxefile_addr_r=3100000
ramdisk_addr_r=2880000
rootpath=/srv/nfs/
run_script=no
sata_delay_reset=0
sata_dma_mode=yes
script_addr_r=3000000
script_name=boot.scr
sd_detection_dat3=no
serverip=192.168.1.254
standalone=fsload 0x2000000 $image_name;setenv bootargs $console $nandEcc $mtdparts_lgcy root=/dev/mtdblock0 rw ip=$ipaddr:$serverip$bootargs_end; bootm 0x2000000;
stderr=serial
stdin=serial
stdout=serial
update_both_images=tftpboot $defaultLoadAddr $firmwareName && nand erase $priKernAddr $priFwSize && nand erase $altKernAddr $altFwSize && nand write $defaultLoadAddr $priKernAddr $filesize && nand write $defaultLoadAddr $altKernAddr $filesize
usb0Mode=host
usbActive=0
usbType=2
verify=no
vxworks_en=no
yuk_ethaddr=00:00:00:EE:51:81
bootcmd=run altnandboot
auto_recovery=yes
boot_part=1
root@Seraphim:~#

_________________
DD-WRT Installation & Setup TUTORIAL
http://www.dd-wrt.com/phpBB2/viewtopic.php?t=311117

WRT32X DD-WRT Installation Procedure
https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=315569

IPVanish OpenVPN Client Setup TUTORIAL
http://www.dd-wrt.com/phpBB2/viewtopic.php?t=308565

FIRMWARE: OpenWrt SNAPSHOT r8217-2cc821e / LuCI Master (git-18.276.41146-280dd33)
MODEM: ARRIS SURFBoard SB8200
ROUTER: Linksys WRT32X
USB NAS: Western Digital BLACK 1 TB Hardrive + Startech USB 3.0 External SATA III Enclosure
Whyirishman
DD-WRT Novice


Joined: 28 Aug 2018
Posts: 6

PostPosted: Wed Aug 29, 2018 8:31    Post subject: Reply with quote
The issue I can see is how I define nandboot, and altnandboot:

nandboot=setenv bootargs console=ttyS0,115200 root=/dev/mtdblock6;nand read $defaultLoadAddr $priKernAddr $priKernSize; bootz $defaultLoadAddr is how you define it.

You can't run :

setenv nandboot=setenv bootargs console=ttyS0,115200 root=/dev/mtdblock6;nand read $defaultLoadAddr $priKernAddr $priKernSize; bootz $defaultLoadAddr

because it doens't want the equals sign after the variable you're defining.

it wants:

setenv nandboot setenv bootargs console=ttyS0,115200 root=/dev/mtdblock6;nand read $defaultLoadAddr $priKernAddr $priKernSize; bootz $defaultLoadAddr

but it's also taking each semicolon " ; "and interpreting that as me wanting to execute a separate command, so it executes these commands separately:

setenv nandboot setenv bootargs console=ttyS0,115200 root=/dev/mtdblock6

nand read $defaultLoadAddr $priKernAddr $priKernSize

bootz $defaultLoadAddr

so instead of writing the whole block to the value, it's not. Do you know how to set environmental variables with a semicolon without executing that command itself at the time?
Whyirishman
DD-WRT Novice


Joined: 28 Aug 2018
Posts: 6

PostPosted: Wed Aug 29, 2018 9:00    Post subject: Reply with quote
Got it figured out, i had to use quotation marks when defining the values. Thanks for everything.
spuriousoffspring
DD-WRT Guru


Joined: 05 Apr 2017
Posts: 983
Location: South of Heaven, USA

PostPosted: Wed Aug 29, 2018 9:14    Post subject: Reply with quote
Just figured it out myself too!

For anyone who may need this in the future:

setenv nandboot 'setenv bootargs console=ttyS0,115200 root=/dev/mtdblock6;nand read $defaultLoadAddr $priKernAddr $priKernSize; bootz $defaultLoadAddr'

setenv altnandboot 'setenv bootargs console=ttyS0,115200 root=/dev/mtdblock8;nand read $defaultLoadAddr $altKernAddr $altKernSize; bootz $defaultLoadAddr'

saveenv

_________________
DD-WRT Installation & Setup TUTORIAL
http://www.dd-wrt.com/phpBB2/viewtopic.php?t=311117

WRT32X DD-WRT Installation Procedure
https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=315569

IPVanish OpenVPN Client Setup TUTORIAL
http://www.dd-wrt.com/phpBB2/viewtopic.php?t=308565

FIRMWARE: OpenWrt SNAPSHOT r8217-2cc821e / LuCI Master (git-18.276.41146-280dd33)
MODEM: ARRIS SURFBoard SB8200
ROUTER: Linksys WRT32X
USB NAS: Western Digital BLACK 1 TB Hardrive + Startech USB 3.0 External SATA III Enclosure
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