Topic: Dsl-2750u

The content of this topic has been archived between 6 Apr 2018 and 12 Apr 2018. There are no obvious gaps in this topic, but there may still be some posts missing at the end.

Page 1 of 2

Post #1

rivendell

22 Dec 2011, 03:22

After my last adventure with a Belkin F7D2401is now on hold until I find a backup original bootloader, I started trying OpenWRT on a D-Link DSL-2750u.

After opening up the case (goodbye brand new warranty), the board looks remarkably similar to that of the DSL-2650nru.

Logging into the router (telnet) and /proc/cpuinfo, /proc/meminfo, /proc/diskstats and "df" shows the followings:

 > cat /proc/cpuinfo
system type             : 963281TAVNG
processor               : 0
cpu model               : Broadcom4350 V7.5
BogoMIPS                : 319.48
wait instruction        : yes
microsecond timers      : yes
tlb_entries             : 32
extra interrupt vector  : no
hardware watchpoint     : no
ASEs implemented        :
shadow register sets    : 1
core                    : 0
VCED exceptions         : not available
VCEI exceptions         : not available

unaligned exceptions            : 106
 > cat /proc/meminfo
MemTotal:          27716 kB
MemFree:            1060 kB
Buffers:            2800 kB
Cached:             5712 kB
SwapCached:            0 kB
Active:             4148 kB
Inactive:           7692 kB
Active(anon):       1336 kB
Inactive(anon):     1992 kB
Active(file):       2812 kB
Inactive(file):     5700 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:          3344 kB
Mapped:             1412 kB
Slab:              11156 kB
SReclaimable:        388 kB
SUnreclaim:        10768 kB
PageTables:          364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:       13856 kB
Committed_AS:       7972 kB
VmallocTotal:    1032148 kB
VmallocUsed:        3144 kB
VmallocChunk:    1019772 kB
 > cat /proc/diskstats
  31       0 mtdblock0 456 19568 40048 15311 0 0 0 0 0 7853 15310
 > df
Filesystem           1k-blocks      Used Available Use% Mounted on
/dev/mtdblock0            6144      6144         0 100% /
>

Is this CPU supported?

Thanks in advance!

(Last edited by rivendell on 22 Dec 2011, 03:23)

Post #2

rivendell

22 Dec 2011, 14:31

Didn't notice earlier, telnet prompt gives a useful piece of info, this is a BCM96328. :-)

% telnet 192.168.0.1
Trying 192.168.0.1...
Connected to 192.168.0.1.
Escape character is '^]'.
BCM96328 Broadband Router
Login: admin
Password: 
 >

Post #3

rishim

2 Jan 2012, 11:48

Hi Rivendell,

Any updates ? I got a DSL-2750U and am keen to flash it as the original firmware sucks bigtime.

cheers,

Post #4

tanmayjalan

28 Mar 2012, 17:35

rishim wrote:

Hi Rivendell,
Any updates ? I got a DSL-2750U and am keen to flash it as the original firmware sucks bigtime.
cheers,

I totally agree with you. Btw Rivendell, any success?

Post #5

rivendell

30 Mar 2012, 03:43

tanmayjalan wrote:

rishim wrote:
Hi Rivendell,
Any updates ? I got a DSL-2750U and am keen to flash it as the original firmware sucks bigtime.
I totally agree with you. Btw Rivendell, any success?

Sorry guys, I kind of gave us on this one, too. Will have to wait until BCM96328 (AKA BCM6328) is supported.

Post #6

cthun

26 Oct 2012, 13:57

Recently change from ADSL to Fiber, so the DSL2750U is place in a corner collection dust. Anyway I crack it open and try to install openwrt.

At first upon boot, greetings from CFE...

HELO
CPUI
L1CI
DRAM
----
PHYS
ZQDN
PHYE
DINT
LSYN
USYN
MSYN
LMBE
PASS
----
ZBSS
CODE
DATA
L12F
MAIN

CFE version 1.0.37-106.24 for BCM96328 (32bit,SP,BE)
Build Date: Tue Mar 6 10:11:49 CST 2012 (root@localhost.localdomain)
Copyright (C) 2000-2009 Broadcom Corporation.

spiclk=40000000 maxoplen=512
flash=EN25Q64 size=8MB id=0x1c3017 sector=64k
wp1=3c HS Serial flash device: name EN25Q64, id 0x1c3017 size 8192KB
Total Flash size: 8192K with 128 sectors
Chip ID: BCM6328B0, MIPS: 320MHz, DDR: 320MHz, Bus: 160MHz
Main Thread: TP0
Memory Test Passed
Total Memory: 67108864 bytes (64MB)
Boot Address: 0xb8000000

Board IP address : 192.168.1.1:ffffff00
Host IP address : 192.168.1.100
Gateway IP address :
Run from flash/host (f/h) : f
Default host run file name : vmlinux
Default host flash file name : bcm963xx_fs_kernel
Boot delay (0-9 seconds) : 1
Board Id (0-5) : 96328ang
Number of MAC Addresses (1-32) : 11
Base MAC Address : aa:bb:cc:dd:ee:ff
PSI Size (1-64) KBytes : 48
Enable Backup PSI [0|1] : 0
System Log Size (0-256) KBytes : 0
Main Thread Number [0|1] : 0
BigSmallImg mode [0|1] : 0

send udp message finished.
Not response, auto boot ...
*** Press any key to stop auto run (1 seconds) ***
Auto run second count down: 1
web info: Waiting for connection on socket 0.
CFE>

Post #7

allaei

8 Dec 2012, 14:40

I found a way to boot into CFE recovery mode without opening the box.
Turn off, push and hold the reset button, turn on, keep holding the reset button until the power LED become red.
go to http://192.168.1.1 and upload the new firmware.

I have changed the firmware to Billion 7700N (a similar device) and every thing was functional.

Now I want to update to openwrt. But it seems that I can not use ADSL and WLAN. Is it possible to add binary driver of adsl and wlan manually?

Which version of OpenWRT is suitable for this device?

Post #8

marat_n

12 Apr 2013, 21:28

allaei wrote:

I found a way to boot into CFE recovery mode without opening the box.
Turn off, push and hold the reset button, turn on, keep holding the reset button until the power LED become red.
go to http://192.168.1.1 and upload the new firmware.
I have changed the firmware to Billion 7700N (a similar device) and every thing was functional.
Now I want to update to openwrt. But it seems that I can not use ADSL and WLAN. Is it possible to add binary driver of adsl and wlan manually?
Which version of OpenWRT is suitable for this device?

Hello allaei,

Could you please give more details about the Billion 7700N firmware you used to flash your DSL-2650U?

Thanks in advance!!!

Post #9

croco131

26 Sep 2013, 14:23

Here's another version of the dsl-2750u, H/W: T2. There is a chance that there will be support for openwrt? (Cpu - BCM6318)

CFE version 1.0.38-114.185 for BCM96318 (32bit,SP,BE)
Build Date: Mon Apr  1 16:35:13 MSK 2013 (builder@austinov-GA-970A-DS3)
Copyright (C) 2000-2011 Broadcom Corporation.

HS Serial flash device: name MX25L64, id 0xc217 size 8192KB
Total Flash size: 8192K with 2048 sectors
Flash not used for Auxillary File System
Chip ID: BCM6318B0, MIPS: 333MHz, DDR: 333MHz, Bus: 167MHz
Main Thread: TP0
Total Memory: 33554432 bytes (32MB)
Boot Address: 0xb8000000

Board IP address                  : 192.168.1.1:ffffff00
Host IP address                   : 192.168.1.100
Gateway IP address                :
Run from flash/host (f/h)         : f
Default host run file name        : vmlinux
Default host flash file name      : bcm963xx_fs_kernel
Boot delay (0-9 seconds)          : 1
Board Id (0-4)                    : 96318REF
Number of MAC Addresses (1-32)    : 3
Base MAC Address                  : 78:54:2e:XX:XX:XX
PSI Size (1-64) KBytes            : 24
Enable Backup PSI [0|1]           : 0
System Log Size (0-256) KBytes    : 0
Auxillary File System Size Percent: 0
Main Thread Number [0|1]          : 0[/*]

/usr/sbin # cat /proc/cpuinfo
system type             : 96318REF
processor               : 0
cpu model               : Broadcom BCM3302 V3.3
BogoMIPS                : 331.77
wait instruction        : yes
microsecond timers      : yes
tlb_entries             : 32
extra interrupt vector  : no
hardware watchpoint     : no
ASEs implemented        :
shadow register sets    : 1
core                    : 0
VCED exceptions         : not available
VCEI exceptions         : not available

unaligned exceptions            : 5112
/usr/sbin # cat /proc/meminfo
MemTotal:          28052 kB
MemFree:            1364 kB
Buffers:            2380 kB
Cached:             8320 kB
SwapCached:            0 kB
Active:             4876 kB
Inactive:           9696 kB
Active(anon):       1820 kB
Inactive(anon):     2052 kB
Active(file):       3056 kB
Inactive(file):     7644 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:          3896 kB
Mapped:             3896 kB
Slab:               7260 kB
SReclaimable:        500 kB
SUnreclaim:         6760 kB
PageTables:          348 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:       14024 kB
Committed_AS:       8700 kB
VmallocTotal:    1032148 kB
VmallocUsed:        4372 kB
VmallocChunk:    1021828 kB
/usr/sbin # cat /proc/diskstats
  31       0 mtdblock0 330 4679 10018 1843 0 0 0 0 0 1842 1842

PunBB bbcode test

Post #10

mercenary

15 Oct 2013, 09:23

Could this help any of the devs?

http://wikidevi.com/wiki/D-Link_DSL-2750U

and the GPL firmware; ftp://ftp.d-link.co.za/dsl2750u%20(Reta … ce%20Code/

Post #11

rinkink

26 Nov 2014, 09:08

Sorry to resurrect a rather old post, but is there any movement on support for this modem?

It is rather popular here in South Africa, our telecom monopoly here supplies them as an ADSL router.

Post #12

kangkan

14 Sep 2015, 07:03

I just loaded the latest OpenWRT firmware on my D-Link 2750u last night. I could see the success. However, shall need some time to play around. Shall update here.

Post #13

ng.sriharsha

23 Sep 2015, 12:15

kangkan wrote:

I just loaded the latest OpenWRT firmware on my D-Link 2750u last night. I could see the success. However, shall need some time to play around. Shall update here.

Hey, I am buying the 2750u and i am specifically looking to flash OpenWRT. Can you please let us know the experience and the steps to successfully flash.

Thank you, From India

Post #14

Icecool

15 Oct 2015, 07:16

kangkan wrote:

I just loaded the latest OpenWRT firmware on my D-Link 2750u last night. I could see the success. However, shall need some time to play around. Shall update here.

How did you do that? Ive been trying forever with that router

Post #15

yousuf

15 Nov 2015, 23:31

Hi All,
I have the same router as D-Link 2750u. After fighting for last 3 days, I found that Chaos Calmer release for profile A4001N will work fine for this router. Of course the router name will come as A4001N but I don't mind that :)

As you might already know OpenWRT does not support ADSL. I am using the modem as a wireless extender. I am using this router(client) to connect to my main router (AP to which ADSL connection terminates) wirelessly and connect my desktop to the Client router through LAN. This was not working with the stock firmware.Thanks OpenWRT, you saved me some bucks, without this I would have to buy WiFi PCI card.

Try the firmware here, https://downloads.openwrt.org/chaos_cal … fs-cfe.bin

For flashing, the OEM firmware update through the web interface will not work. You have to use the CFE (bootloader) web interface, refer https://wiki.openwrt.org/doc/techref/bo … tp_server.

Just to summarize the steps,
- Assigning static ip to your machine which is connected to router using a LAN cable
- power off the router, press the reset, power on the router *keeping* the reset pressed, release after few seconds when the light goes red
- Point your browser to 192.168.1.1 (remember to clear caches of browser if you have problems in accessing the page)
- upload the firmware through the web interface, it will take few minutes and restart
- Remove the static ip for your machine and configure to do DHCP and Enjoy

Let me know if you have any specific questions. I will contact the developers and see how to add support for this router in the future with the correct name.

(Last edited by yousuf on 16 Nov 2015, 00:22)

Post #16

acdcat

14 Dec 2015, 21:32

YEBO yes

thanks very much for this "yousuf"

it would be grate to get the correct name but who cares

thanks again OPENWRT FTW !

EDIT: it dosent save any settings like wi-fi or even the admin password
I updated to the latest firmware from dlink "ftp://ftp.d-link.co.za" - the source code for the firmware is there too but me "noob"
I have hardware revision T1
and the latest firmware is seems prity good
but im gona mess around and see if i can get the open wrt to save settings

(Last edited by acdcat on 18 Dec 2015, 11:32)

Post #17

yousuf

15 Dec 2015, 14:53

Hi acdcat, good to know it worked for you.

In case people are interested in more info, it is available in this blog here, http://enomem12.blogspot.co.uk/2015/11/ … th_23.html

Post #18

acdcat

18 Dec 2015, 13:25

so i think this has something to do with why it wont save settings

"Sun Sep 6 17:55:08 2015 daemon.err mount_root: no jffs2 marker found"

its from the "dmesg; logread" after a reboot

any other places i could look for answers?

Post #19

acdcat

23 Dec 2015, 21:01

So yousuf dident suply his hardware revision and there are - C1 - T1 and T3
there is a major difference in the flash layout of the stock firmware and the suggested A4001N
but it dose boot into failsafe mode
i have gone as far as compiling the openwrt from the source and have made FW that boots into failsafe as well - based on the platfrom and device mentioned by yousuf
but i dont understand enough to change the flash layout
if anyone can help ill be glad to post any info i have

Built the latest openwrt Designated Driver Bleeding Edge from source with A400 1N spec and it saves settings.
issues after installing Luci
Wi-Fi - WPA and WPA2 not working - wpad-mini package installed
in luci it wont scan for available networks - can setup basic network AP open authentication

(Last edited by acdcat on 25 Dec 2015, 22:30)

Post #20

KonsoleKowboy

12 Mar 2016, 06:38

Hi guys,

I too am very interested in getting this device on the HCL for OpenWrt. I live in South Africa and these devices are in most peoples homes.

DLink DSL2750U Hardware Rev T1.

Please let me know if there is anything I can submit from the console that would aid in getting around this.

I suspect it might be to do with the amount of memory the device has, this error I believe is related to the config not being saved as ACDCat mentioned.

daemon.err mount_root: no jffs2 marker found

Post #21

acdcat

27 Apr 2016, 13:38

So i have installed the latest trunk(generic-96328avng) on my DSL-2750U H/W T1 - board id = 96328ang.
and i have the same problems - not able to save settings after reboot.

Tue Mar 1 09:03:52 2016 kern.warn kernel: [ 28.180000] jffs2: Newly-erased block contained word 0xf8326add at offset 0x00010000
Tue Mar 1 09:03:52 2016 kern.warn kernel: [ 28.188000] jffs2: Newly-erased block contained word 0xdeadc0de at offset 0x00000000
Tue Mar 1 09:03:52 2016 kern.warn kernel: [ 28.212000] done.
Tue Mar 1 09:03:52 2016 kern.notice kernel: [ 28.212000] jffs2: notice: (770) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.

so i am gona try make an extRoot or extOverlay again - last time it worked(saves setings,extra storage) but wolden't always boot up.the usb i used was bit faulty i realize and i have serial console access now
pin layout J 6 = pin1.VVC pin 2.GND pin3.TX pin4. RX - using raspberry pi - 3.3v yay

should i rather try make a 96328ang(using generic-96328avng-8M atm) openwrt image insted?

all functions of openwrt work(wifi wan, install pacages, ect) until the router is reset

root@OpenWrt:/# df -h
Filesystem Size Used Available Use% Mounted on
rootfs 29.9M 48.0K 29.9M 0% /
/dev/root 2.3M 2.3M 0 100% /rom
tmpfs 29.9M 528.0K 29.4M 2% /tmp
tmpfs 29.9M 48.0K 29.9M 0% /tmp/root
overlayfs:/tmp/root 29.9M 48.0K 29.9M 0% /
tmpfs 512.0K 0 512.0K 0% /dev
/dev/mtdblock3 4.6M 4.6M 0 100% /rom/overlay
root@OpenWrt:/#

(Last edited by acdcat on 27 Apr 2016, 13:51)

Post #22

acdcat

30 Apr 2016, 11:54

ok so this router has probably been branded differently in EU/USA/RU. and there are different H/W versions

DSL-2750U H/W T1 board id=96328ang

Profile=generic-96328avng-8M - 64K - jffs2.bin
packages= b43, wpad-mini, + packages for extroot(blkid, block-mount,ext4-fs,usb-TESTING VARIOUS)

if you use a jffs2 64k image and not a squashfs image there is no jffs2 errors.
they dont have that image on the download section. so you have to build it and i coulden't get the chaos-calmmer15.1-imagebuilder to make a jffs2 image, so i used trunk source.

root@OpenWrt:~# df -h
Filesystem Size Used Available Use% Mounted on
/dev/root 6.6M 4.2M 2.4M 64% /
tmpfs 29.7M 536.0K 29.2M 2% /tmp
tmpfs 512.0K 0 512.0K 0% /dev
root@OpenWrt:~#

its low on memory and usb not working ATM.
But it saves setting and works as wi-fi repeater/extender/switch.

(Last edited by acdcat on 30 Apr 2016, 11:55)

Post #23

Borromini

30 Apr 2016, 13:01

Developers recommend you use a squashfs image. That's the reason why the JFFS2 images are not built anymore.

Install the official image, if you still get JFFS2 errors, telnet or SSH in and issue

# mtd -r erase rootfs_data

Post #24

acdcat

30 Apr 2016, 16:26

well i loaded a squashfs.bin that i made and all working, even without the mtd erase
usb not working, maby I broke it. but ill keep trying

root@OpenWrt:~# df -h
Filesystem Size Used Available Use% Mounted on
/dev/root 2.9M 2.9M 0 100% /rom
tmpfs 29.7M 672.0K 29.0M 2% /tmp
/dev/mtdblock3 3.8M 620.0K 3.2M 16% /overlay
overlayfs:/overlay 3.8M 620.0K 3.2M 16% /
tmpfs 512.0K 0 512.0K 0% /dev

bootloooog:

[    0.000000] Linux version 4.1.20 (acd1@acd1-VirtualBox) (gcc version 5.3.0 (OpenWrt GCC 5.3.0 r49264) ) #2 Sat Apr 30 08:45:52 UTC 2016
[    0.000000] Detected Broadcom 0x6328 CPU revision b0
[    0.000000] CPU frequency is 320 MHz
[    0.000000] 64MB of RAM installed
[    0.000000] board_bcm963xx: Boot address 0xb8000000
[    0.000000] board_bcm963xx: CFE version: 1.0.37-106.5
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 0002a075 (Broadcom BMIPS4350)
[    0.000000] board: board name: 96328avng
[    0.000000] MIPS: machine is Broadcom BCM96328avng reference board
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 04000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] On node 0 totalpages: 16384
[    0.000000] free_area_init_node: node 0, pgdat 803aded0, node_mem_map 81001e70
[    0.000000]   Normal zone: 128 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 16384 pages, LIFO batch:3
[    0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 16 bytes.
[    0.000000] Primary data cache 32kB, 2-way, VIPT, cache aliases, linesize 16 bytes
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
[    0.000000] Kernel command line:  root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200
[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Memory: 59524K/65536K available (2959K kernel code, 132K rwdata, 712K rodata, 1308K init, 193K bss, 6012K reserved, 0K cma-reserved)
[    0.000000] NR_IRQS:256
[    0.000000] clocksource MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 11945377789 ns
[    0.000019] sched_clock: 32 bits at 160MHz, resolution 6ns, wraps every 13421772796ns
[    0.008679] Calibrating delay loop... 319.74 BogoMIPS (lpj=639488)
[    0.051013] pid_max: default: 32768 minimum: 301
[    0.056446] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.063245] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.078193] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.089918] NET: Registered protocol family 16
[    0.330279] registering PCI controller with io_map_base unset
[    0.360922] PCI host bridge to bus 0000:00
[    0.365162] pci_bus 0000:00: root bus resource [mem 0x10f00000-0x10ffffff]
[    0.372226] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    0.379209] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    0.386196] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    0.394401] pci 0000:00:00.0: [14e4:6328] type 01 class 0x060400
[    0.394531] pci 0000:00:00.0: PME# supported from D0 D3hot
[    0.395015] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    0.403612] pci 0000:01:00.0: [14e4:a8d8] type 00 class 0x028000
[    0.403700] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[    0.403881] pci 0000:01:00.0: supports D1 D2
[    0.404317] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    0.404370] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 01
[    0.404448] pci 0000:00:00.0: BAR 8: assigned [mem 0x10f00000-0x10ffffff]
[    0.411461] pci 0000:01:00.0: BAR 0: assigned [mem 0x10f00000-0x10f03fff 64bit]
[    0.418986] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.424077] pci 0000:00:00.0:   bridge window [mem 0x10f00000-0x10ffffff]
[    0.432717] Switched to clocksource MIPS
[    0.440486] NET: Registered protocol family 2
[    0.447240] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.454528] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.461124] TCP: Hash tables configured (established 1024 bind 1024)
[    0.468142] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.474247] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.481497] NET: Registered protocol family 1
[    0.486209] PCI: CLS 0 bytes, default 16
[    0.488445] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.506466] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.512532] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.526506] io scheduler noop registered
[    0.530592] io scheduler deadline registered (default)
[    0.537161] PCI: Enabling device 0000:00:00.0 (0000 -> 0002)
[    0.543940] bcm63xx_uart.0: ttyS0 at MMIO 0xb0000100 (irq = 36, base_baud = 1562500) is a bcm63xx_uart
[    0.553598] console [ttyS0] enabled
[    0.560754] bootconsole [early0] disabled
[    0.577829] m25p80 spi1.0: found mx25l6405d, expected m25p80
[    0.583982] m25p80 spi1.0: mx25l6405d (8192 Kbytes)
[    0.589417] bcm63xxpart: CFE boot tag found with version 6 and board type 96328avng
[    0.597392] bcm63xxpart: Partition 0 is CFE offset 0 and length 10000
[    0.604037] bcm63xxpart: Partition 1 is kernel offset 10100 and length 1387a4
[    0.611380] bcm63xxpart: Partition 2 is rootfs offset 1488a4 and length 6a775c
[    0.618798] bcm63xxpart: Partition 3 is nvram offset 7f0000 and length 10000
[    0.626053] bcm63xxpart: Partition 4 is linux offset 10000 and length 7e0000
[    0.633308] 5 bcm63xxpart partitions found on MTD device spi1.0
[    0.639397] Creating 5 MTD partitions on "spi1.0":
[    0.644344] 0x000000000000-0x000000010000 : "CFE"
[    0.651084] 0x000000010100-0x0000001488a4 : "kernel"
[    0.657969] 0x0000001488a4-0x0000007f0000 : "rootfs"
[    0.664820] mtd: device 2 (rootfs) set to be root filesystem
[    0.674383] 1 squashfs-split partitions found on MTD device rootfs
[    0.680785] 0x000000420000-0x0000007f0000 : "rootfs_data"
[    0.688196] 0x0000007f0000-0x000000800000 : "nvram"
[    0.695029] 0x000000010000-0x0000007f0000 : "linux"
[    0.737984] b53_common: found switch: BCM63xx, rev 0
[    0.743665] bcm63xx-wdt bcm63xx-wdt:  started, timer margin: 30 sec
[    0.752398] PCI: Enabling device 0000:01:00.0 (0000 -> 0002)
[    0.758308] bcma: bus0: Found chip with id 43225, rev 0x01 and package 0x0A
[    0.765518] bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x22, class 0x0)
[    0.774319] bcma: bus0: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x17, class 0x0)
[    0.783247] bcma: bus0: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev 0x0F, class 0x0)
[    0.916069] bcma: bus0: Invalid SPROM read from the PCIe card, trying to use fallback SPROM
[    0.924649] bcma_fallback_sprom: pci bus/device num mismatch: expected 0/0, but got 1/0
[    0.945030] bcma: bus0: Bus registered
[    0.950212] NET: Registered protocol family 10
[    0.958652] NET: Registered protocol family 17
[    0.963404] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    0.976421] 8021q: 802.1Q VLAN Support v1.8
[    0.992560] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
[    1.017521] Freeing unused kernel memory: 1308K (803c9000 - 80510000)
[    2.242167] init: Console is alive
[    2.246013] init: - watchdog -
[    4.106473] usbcore: registered new interface driver usbfs
[    4.112395] usbcore: registered new interface driver hub
[    4.118138] usbcore: registered new device driver usb
[    4.393664] SCSI subsystem initialized
[    4.413551] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    4.423104] ehci-platform: EHCI generic platform driver
[    4.436219] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    4.445466] ohci-platform: OHCI generic platform driver
[    4.456868] uhci_hcd: USB Universal Host Controller Interface driver
[    4.473870] usbcore: registered new interface driver usb-storage
[    4.490907] init: - preinit -
[    5.001255] bcm63xx_enetsw bcm63xx_enetsw.0: link UP on Port 2, 100Mbps, full-duplex
[    5.089397] random: procd urandom read with 108 bits of entropy available
[    8.473888] mount_root: loading kmods from internal overlay
[    8.669738] random: nonblocking pool is initialized
[    8.815774] jffs2: notice: (275) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[    8.832815] block: attempting to load /tmp/jffs_cfg/upper/etc/config/fstab
[    8.851325] block: extroot: not configured
[    8.900118] jffs2: notice: (272) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[    8.920340] mount_root: loading kmods from internal overlay
[    9.118436] block: attempting to load /tmp/jffs_cfg/upper/etc/config/fstab
[    9.133690] block: extroot: not configured
[    9.140032] mount_root: switching to jffs2 overlay
[    9.205994] procd: - early -
[    9.209292] procd: - watchdog -
[    9.883992] procd: - ubus -
[    9.943318] procd: - init -
[   11.402306] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   11.444283] Loading modules backported from Linux version v4.4-rc5-1913-gc8fdf68
[   11.451935] Backport generated by backports.git backports-20151218-0-g2f58d9d
[   11.466383] ip_tables: (C) 2000-2006 Netfilter Core Team
[   11.496328] nf_conntrack version 0.5.0 (950 buckets, 3800 max)
[   11.543936] usbcore: registered new interface driver ums-alauda
[   11.554436] usbcore: registered new interface driver ums-cypress
[   11.565219] usbcore: registered new interface driver ums-datafab
[   11.575616] usbcore: registered new interface driver ums-freecom
[   11.586512] usbcore: registered new interface driver ums-isd200
[   11.597275] usbcore: registered new interface driver ums-jumpshot
[   11.607674] usbcore: registered new interface driver ums-karma
[   11.619403] usbcore: registered new interface driver ums-sddr09
[   11.630196] usbcore: registered new interface driver ums-sddr55
[   11.641548] usbcore: registered new interface driver ums-usbat
[   11.691102] xt_time: kernel timezone is -0000
[   12.008035] PPP generic driver version 2.4.2
[   12.018290] NET: Registered protocol family 24
[   12.184111] b43-phy0: Broadcom 43225 WLAN found (core revision 23)
[   12.191570] b43-phy0: Found PHY: Analog 8, Type 4 (N), Revision 6
[   12.197879] b43-phy0: Found Radio: Manuf 0x17F, ID 0x2056, Revision 11, Version 0
[   12.206534] Broadcom 43xx driver loaded [ Features: PNL ]
[   12.311600] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   23.181315] bcm63xx_enetsw bcm63xx_enetsw.0: link UP on Port 2, 100Mbps, full-duplex
[   23.216213] device eth0.1 entered promiscuous mode
[   23.221314] device eth0 entered promiscuous mode
[   23.242524] br-lan: port 1(eth0.1) entered forwarding state
[   23.248335] br-lan: port 1(eth0.1) entered forwarding state
[   25.136812] b43-phy0: Loading firmware version 666.2 (2011-02-23 01:15:07)
[   25.248772] br-lan: port 1(eth0.1) entered forwarding state
[   25.311577] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   28.094449] wlan0: associated
[   28.097743] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  702.563013] 
[  702.563013] do_page_fault(): sending SIGSEGV to lsusb for invalid read access from 00000000
[  702.571644] epc = 0040a288 in lsusb[400000+15000]
[  702.576467] ra  = 0040a0d8 in lsusb[400000+15000]

making good progres with this
thanks

(Last edited by acdcat on 30 Apr 2016, 16:29)

Post #25

acdcat

30 Apr 2016, 18:31

ok so i have found out that there needs to be some kind off nvram erase or partition table reformatting... or in my case some kind of corruption...

so i saw a "newwer" D-link firmware and was worried about usb not working so i loaded it.
and usb works in stock firmware
but when i try to re flash any (96328avng) - jffs2 or squashfs -8M.bin i get

jffs2 errors block contained word..."(- mtd -r erase rootfs_data -)not working "soz bro"

BUT then... i tryed to flash a 4M jffs2 image and it failed to flash constant red light.
after that go back into CFE and flash jffs2 trunk and it saves setting again-EDIT: then it did the not allways booting up so i flashed a trunk image for 96328avng with only b42 and wpad-mini (no ext-root or usb drivers) squashfs.bin and its stable again...-

hope that helps

(Last edited by acdcat on 2 May 2016, 14:15)

Page 1 of 2