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 Post subject: Need help debricking AirTies RT-205
PostPosted: Wed Oct 09, 2013 5:09 pm 
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Joined: Thu Jan 31, 2013 1:41 am
Posts: 8
Hello I tried to install RouterTech fw but my router is bricked. Sadly I thought I got mtd3 backup but I later saw it is only 1kb in size and contains null. Bootloader is still alive luckily but that's all. So far I tried restoring AirTies firware and Router tech firmware but in serial console I get this:


AirTies-> printenv

BUILD_OPS 0x301
bootloaderVersion 1.4.0.4
IPA 192.168.2.1
mtd2 0x90000000,0x90010000
mtd3 0x90010000,0x90020000
mtd4 0x90020000,0x90400000
MAC_PORT 0
MEMSZ 0x01000000
FLASHSZ 0x00400000
MODETTY0 115200,n,8,1,hw
MODETTY1 115200,n,8,1,hw
SYSFREQ 125000000
PROMPT AirTies->
BOOTCFG m:f:mtd1
CPUFREQ 141312000
MIPSFREQ 141312000
autopvc_enable 1
DSL_BIT_TMODE 1
DSL_UPG_DONE 1
vcc_encaps0 0.0
vcc_encaps1 0.0
vcc_encaps2 0.0
vcc_encaps3 0.0
vcc_encaps4 0.0
vcc_encaps5 0.0
vcc_encaps6 0.0
vcc_encaps7 0.0
WLAN_EEPROM0 021156041B06001200000601095612000000010D56A9000000026D5400003228
WLAN_EEPROM1 00080000013984000100000101854C1068900105850600100001298507000000
WLAN_EEPROM2 01C1850000300001C585000000000111850000FFFF0115850000F0FF01A58500
WLAN_EEPROM3 8000000109850000800201010C03000000012184000000800181851D00030001
WLAN_EEPROM4 55090100000001E5580200000001F1580800000001D5581000000001B1580400
WLAN_EEPROM5 0000000000000000000C00C300FE0008011401260144014D014F0165019F01AF
WLAN_EEPROM6 01B70101390000110004010101000501060002010201021E000A000205020411
WLAN_EEPROM7 2244030610203031324004095449204143583130300507544920546573740108
WLAN_EEPROM8 0F1C4B1DA55901E60502000038007100AA00E600040444100C004510F603185A
WLAN_EEPROM9 4000145A2000020E0801B7000A0175024600BE0185095000CD000A01C1024600
WLAN_EEPROM10 C30185090107100000400000010000050400010100000000FFFFFFFFFDFDFDFD
WLAN_EEPROM11 FBF4F4F4F40E0409090909090909090909090909090909090909090909090909
WLAN_EEPROM12 090909090909090909090909090909090909090909090909090909090909090E
WLAN_EEPROM13 0100000000000000000000000000000302A318A3180700012000000000000000
WLAN_EEPROM14 00000000000000000000000000000000000000000000000000
WLAN_HWADDR 00:1A:2A:84:8B:F4
HWA_3 00:1A:2A:84:8B:F5
HWA_0 00:1A:2A:84:8B:F6
SerialNumber AT0040703028979
HWRevision 01A
NVS_TFTP_LOAD 0
NVS_DIE_ID e60159a51d4b1c0f
ProductID RT-205TT
TR69_CR_PASSWORD 4fb497033e1f5cb6236ac7f239742f8f
TR69_CR_USERNAME 001CA8-IGD-AT0040703028979
connection0 0x267
TELNET_ENABLED ON
mtd0 0x900a0000,0x90400000
mtd1 0x90020090,0x900a0000

ÿirTies-> reboot
Basic POST completed... Success.
Last reset cause: Software reset (memory controller also reset)

PSPBoot1.4 rev: 1.4.0.4
(c) Copyright 2002-2005 Texas Instruments, Inc. All Rights Reserved.


Modified by AirTies Wireless Networks (c) 2005
Press ESC for monitor... 1

AirTies->

OS boot failed.
AirTies->


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 Post subject: Re: Need help debricking AirTies RT-205
PostPosted: Wed Oct 09, 2013 5:19 pm 
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Joined: Thu Jan 31, 2013 1:41 am
Posts: 8
Also this was RUC output before debrick


Router IP: 192.168.2.1
Description: AirTies RT-102 ADSL2/2+
Board type:
Product ID: RT-205TT
Bootloader: psbl
RAM 16.0 MB
Flash (ROM) 4.0 MB
ADAM2: No
No default env: No
Linux version: 2.4.17_mvl21-malta-mips_fp_le
Firmware build:
Firmware version:
Firmware stamp:
CPU: MIPS 4KEc V4.8
DSP: 7.03.01.00
Annex: A
/proc/wlan: Yes
/usr/sbin/wlan: No
TIAP: Yes
TNETW: Yes
Wireless: Yes
WIFI chip: TNETW1350A
WIFI chip conf: Yes
Ports: 1
Ports (according to router): N/A
Marvell (or Marvell like): No
NSP: -sh:
Manufacturers: Arcadyan Technology Corporation
RNDIS:
HRNDIS:
Warning! Core Logic (NSP) could not be read. If the Core Logic version is too low you may need to upgrade to your router manufacturer's latest firmware first.
Warning: The vlynq_polarity variable is missing from your environment, which may prevent the wireless part of your router from working.Try creating the variable using 'setenv vlynq_polarity high'.

Select an AR7WRD PSPBOOT TNETW1350A 1 PORT firmware.
Latest: routertech-ar7wrd-1350A-pspboot-firmware-1port-20110502.zip
Please read the instructions that come with the firmware files before you upgrade.
Note: a later version of the firmware may exist depending on the how up to date the RUC is.
The date-stamp may be superseded, but the rest of the filename should be the same.
According to your current MTD values, you should be able to upgrade using a single firmware image.

/etc /versions
cat: can't open '/etc/versions': No such file or directory
#
/proc/wlan
#
/usr/sbin/wlan
-sh: cd: can't cd to /usr/sbin/wlan
#
/proc/ticfg/env
BUILD_OPS 0x301
bootloaderVersion 1.4.0.4
PROMPT AirTies->
mtd2 0x90000000,0x90010000
mtd3 0x90010000,0x90020000
BOOTCFG m:f:"mtd1"
MAC_PORT 0
MEMSZ 0x01000000
FLASHSZ 0x00400000
MODETTY0 115200,n,8,1,hw
MODETTY1 115200,n,8,1,hw
CPUFREQ 141312000
MIPSFREQ 141312000
SYSFREQ 125000000
autopvc_enable 1
DSL_BIT_TMODE 1
DSL_UPG_DONE 1
vcc_encaps0 0.0
vcc_encaps1 0.0
vcc_encaps2 0.0
vcc_encaps3 0.0
vcc_encaps4 0.0
vcc_encaps5 0.0
vcc_encaps6 0.0
vcc_encaps7 0.0
WLAN_EEPROM0 021156041B06001200000601095612000000010D56A9000000026D5400003228
WLAN_EEPROM1 00080000013984000100000101854C1068900105850600100001298507000000
WLAN_EEPROM2 01C1850000300001C585000000000111850000FFFF0115850000F0FF01A58500
WLAN_EEPROM3 8000000109850000800201010C03000000012184000000800181851D00030001
WLAN_EEPROM4 55090100000001E5580200000001F1580800000001D5581000000001B1580400
WLAN_EEPROM5 0000000000000000000C00C300FE0008011401260144014D014F0165019F01AF
WLAN_EEPROM6 01B70101390000110004010101000501060002010201021E000A000205020411
WLAN_EEPROM7 2244030610203031324004095449204143583130300507544920546573740108
WLAN_EEPROM8 0F1C4B1DA55901E60502000038007100AA00E600040444100C004510F603185A
WLAN_EEPROM9 4000145A2000020E0801B7000A0175024600BE0185095000CD000A01C1024600
WLAN_EEPROM10 C30185090107100000400000010000050400010100000000FFFFFFFFFDFDFDFD
WLAN_EEPROM11 FBF4F4F4F40E0409090909090909090909090909090909090909090909090909
WLAN_EEPROM12 090909090909090909090909090909090909090909090909090909090909090E
WLAN_EEPROM13 0100000000000000000000000000000302A318A3180700012000000000000000
WLAN_EEPROM14 00000000000000000000000000000000000000000000000000
WLAN_HWADDR 00:1A:2A:84:8B:F4
HWA_3 00:1A:2A:84:8B:F5
HWA_0 00:1A:2A:84:8B:F6
SerialNumber AT0040703028979
HWRevision 01A
NVS_TFTP_LOAD 0
NVS_DIE_ID e60159a51d4b1c0f
IPA 192.168.2.1
ProductID RT-205TT
TR69_CR_PASSWORD 4fb497033e1f5cb6236ac7f239742f8f
TR69_CR_USERNAME 001CA8-IGD-AT0040703028979
connection0 0x267
mtd1 0x90020090,0x90095000
mtd0 0x90095000,0x903D0000
mtd4 0x90020000,0x903D0000
mtd5 0x903D0000,0x903E0000
mtd6 0x903E0000,0x90400000
TELNET_ENABLED ON
#
/proc/sys/dev/adam2/environment
cat: can't open '/proc/sys/dev/adam2/environment': No such file or directory
#
/proc/version
Linux version 2.4.17_mvl21-malta-mips_fp_le (mustafa@dalek-sec) (gcc version 2.95.3 20010315 (release/MontaVista)) #1 Tue Jan 3 14:55:11 EET 2012
#
/proc/cpuinfo
processor : 0
cpu model : MIPS 4KEc V4.8
BogoMIPS : 140.90
wait instruction : no
microsecond timers : yes
extra interrupt vector : yes
hardware watchpoint : yes
VCED exceptions : not available
VCEI exceptions : not available
#
/proc/avalanche/avsar_ver
ATM Driver version:[7.03.01.00]
DSL HAL version: [7.03.01.00]
DSP Datapump version: [7.03.01.00] Annex A
SAR HAL version: [01.07.2c]
PDSP Firmware version:[0.54]
Chipset ID: [Ohio250(7200/7100A2)]
#
/proc/interrupts
7: 1430729 R4000 timer/counter [MIPS interrupt]
8: 0 unified secondary [hw0 (Avalanche Primary)]
15: 2874 serial [hw0 (Avalanche Primary)]
23: 234675 + SAR [hw0 (Avalanche Primary)]
27: 1332 + Cpmac Driver [hw0 (Avalanche Primary)]
29: 1070141 vlynq0 [hw0 (Avalanche Primary)]
31: 48 + DSL [hw0 (Avalanche Primary)]
80: 1070141 TNETW1150 [hw0 (Low Vlynq)]
#
/proc/modules
tiap 843356 c005e060 96 1
ipt_httpurl 9288 c0056060 96 1
air_env 4768 c004d060 96 0 (unused)
avalanche_cpmac 49988 c003f060 96 1
air_led 6208 c003c060 96 0 [tiap avalanche_cpmac]
tiatm 127384 c001b060 96 1
#
/proc/flashinfo
cat: can't open '/proc/flashinfo': No such file or directory
#
/etc/PORTS
cat: can't open '/etc/PORTS': No such file or directory
#
logic:status/nspver
-sh: cm_cli_tty: not found

logic:status/has_marvell
-sh: cm_cli_tty: not found

/etc /led.conf
cat: can't open '/etc/led.conf': No such file or directory


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 Post subject: Re: Need help debricking AirTies RT-205
PostPosted: Wed Oct 09, 2013 7:09 pm 
RouterTech Team
RouterTech Team
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Joined: Wed Feb 01, 2006 10:22 pm
Posts: 12062
Location: England, the Centre of Africa
Quote:
BOOTCFG m:f:mtd1
This is the problem. It should read
Quote:
BOOTCFG m:f:"mtd1"
- note the double quotes; without them, the router will not boot.

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 Post subject: Re: Need help debricking AirTies RT-205
PostPosted: Wed Oct 09, 2013 7:45 pm 
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Newbie

Joined: Thu Jan 31, 2013 1:41 am
Posts: 8
Yep that was the problem. Thanks Chief. Weird thing is I had double quotes in my script. Must be windows ftp thing. Anyways now router is restored to original fw. I might try to flash rt fw again in coming days.


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 Post subject: Re: Need help debricking AirTies RT-205
PostPosted: Thu Oct 10, 2013 4:15 pm 
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Newbie

Joined: Thu Jan 31, 2013 1:41 am
Posts: 8
Hi,

As promised i flashed again RT FW. But this time i have serial console and can see more. Seems the router isnt bricked, it boots actually fine. The problem is ethernet port gives no response to ping, arp, dhcp or anything. Also wireless works too i can authenticate but cant get an IP. The LEDs light up if ethernet cable is connected tho. I post diagnostics info which i gathered through serial. Seems a kernel issue to me ?


Attachments:
Diagnostics.txt [20.92 KiB]
Downloaded 170 times
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 Post subject: Re: Need help debricking AirTies RT-205
PostPosted: Thu Oct 10, 2013 6:07 pm 
RouterTech Team
RouterTech Team
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Joined: Wed Feb 01, 2006 10:22 pm
Posts: 12062
Location: England, the Centre of Africa
It seems to me that something about the single ethernet port is not standard, which is why it is unsupported - in which case, you have to stick with your manufacturer's firmware.

This is a very long shot - but perhaps setting MAC_PORT to 1 (one) and rebooting will help. If it doesn't, then you need to restore it to 0 (zero).

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No support via PM. Ask all questions on the open forum.


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 Post subject: Re: Need help debricking AirTies RT-205
PostPosted: Fri Oct 11, 2013 2:05 pm 
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Joined: Thu Jan 31, 2013 1:41 am
Posts: 8
Hey Chief,

Setting MAC_PORT didnt help. Even if Ethernet Port not standart wireless should work, no ? As I said i can authenticate but cant get any ip. Is there maybe any tcpdump like tool for this architecture so i can check whats coming to interfaces ? I will try to make this work a little bit longer. If you need any logs outputs etc i can provide. Thanks.


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 Post subject: Re: Need help debricking AirTies RT-205
PostPosted: Fri Oct 11, 2013 2:55 pm 
RouterTech Team
RouterTech Team
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Joined: Wed Feb 01, 2006 10:22 pm
Posts: 12062
Location: England, the Centre of Africa
All things being equal, wireless should work. Running the "dmesg" command will show you more things. Whether any of it would be helpful is another matter, because you would have seen most of it at the serial console.

_________________
The Chief: :afro: Be sure to read the Firmware FAQ and do a Forum Search before posting!
No support via PM. Ask all questions on the open forum.


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 Post subject: Re: Need help debricking AirTies RT-205
PostPosted: Mon May 02, 2016 9:32 pm 
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Newbie

Joined: Mon May 02, 2016 7:24 pm
Posts: 1
ckking wrote:
Hey Chief,

Setting MAC_PORT didnt help. Even if Ethernet Port not standart wireless should work, no ? As I said i can authenticate but cant get any ip. Is there maybe any tcpdump like tool for this architecture so i can check whats coming to interfaces ? I will try to make this work a little bit longer. If you need any logs outputs etc i can provide. Thanks.


I hope you see this as an email notification.

How did you connect the rt-205 with serial? I can't see any serial pins on board. there is only a 10 pin array but none of them are tx-rx.


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 Post subject: Re: Need help debricking AirTies RT-205
PostPosted: Sat Dec 09, 2017 7:15 am 
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Joined: Mon Aug 14, 2017 8:40 pm
Posts: 8
ckking wrote:
Hey Chief,

Setting MAC_PORT didnt help. Even if Ethernet Port not standart wireless should work, no ? As I said i can authenticate but cant get any ip. Is there maybe any tcpdump like tool for this architecture so i can check whats coming to interfaces ? I will try to make this work a little bit longer. If you need any logs outputs etc i can provide. Thanks.

How did you connect it? Can you share pin connection schema?


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