hello all i bricked my wr940n router ... i made a serial connection with a ttl converter and now iam getting this in putty
U-Boot 1.1.4 (Mar 8 2010 - 10:35:18)
AP93 (ar7240) U-boot
DRAM:
sri
#### TAP VALUE 1 = 9, 2 = 9
32 MB
id read 0x100000ff
flash size 4194304, sector count = 64
Flash: 4 MB
Using default environment
In: serial
Out: serial
Err: àserial
Net: ag7240_enet_initialize...
No valid address in Flash. Using fixed address
: cfg1 0xf cfg2 0x7014
eth0: 00:03:7f:09:0b:ad
eth0 up
No valid address in Flash. Using fixed address
: cfg1 0xf cfg2 0x7214
eth1: 00:03:7f:09:0b:ad
ATHRS26: resetting s26
ATHRS26: s26 reset done
eth1 up
eth0, eth1
Autobooting in 1 seconds
## Booting image at 9f020000 ...
àUk½µÁÉÍÍ¥¹Kernel Image ... OK
Starting kernel ...
Linux version 2.6.32.10 (travis@tksite.gotdns.org) (gcc version 4.3.3 (GCC) ) #11 Tue Apr 27 16:12:23 CDT 2010
bootconsole [early0] enabled
CPU revision is: 00019374 (MIPS 24Kc)
Atheros AR7240 rev 2, CPU:400.000àSJ± AHB:200.000 MHz, DDR:400.000 SJ5
Determined physical RAM map:
memory: 02000000à8usable)
Initrd not found or empty - disabling initrd
Zone PFN ranges:
àNormal à0x00000000à-> 0x00j
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
ààÂÁ0000000à-> 0x00002000
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128
Kernel command line: rootfstype=squashfs,yaffs,jffs2 noinitrd console=ttyS0,115200 board=TL-WR741ND
PID hash table entries: 128 (order: -3, 512 bytes)
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
Writing ErrCtl register=00000000
Readback ErrCtl register=00000000
Memory: 29332k/32768k available (2102k kernel code, 3436k reserved, 396k data, 152k init, 0k highmem)
SLUB: Genslabs=7, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:56
Calibrating delay loop... 266.24 BogoMIPS (lpj=1331200)
Mount-cache hash table entries: 512
NET: Registered protocol family 16
MIPS: machine is TP-LINK TL-WR741ND
registering PCI controller with io_map_base unset
bio: create slab <bio-0> at 0
PCI: fixup device 0000:00:00.0
pci 0000:00:00.0: PME# supported from D0 D1àÄ3hot
pci 0000:00:00.0: PME# disabled
PCI: mapping irq 48 to pin1@0000:00:00.0
Switching to clocksource MIPS
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
NET: Registered protocol family 1
squashfs: version 4.0 (2009/01/31) Phillip Lougher
Registering mini_fo version $Id$
JFFS2 version 2.2. (NAND) (SUMMARY) à© 2001-2006 Red Hat, Rk¹
yaffs Apr 22 2010à06:06:10 ynstalling.
msgmni has been set to 57
io scheduler noop registered
io scheduler deadline registered (default)
Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x18020000à8irq = 11) is a 16550A
console [ttyS0] enabled, bootconsole disabled
console [ttyS0] enabled, bootconsole disabled
Atheros AR71xx SPI Controller driver version 0.2.4
m25p80 spi0.0: unrecognized JEDEC id 1c3116
ag71xx_mdio: probed
eth0: Atheros AG71xx at 0xba000000, irq 5
eth1: Atheros AG71xx at 0xb9000000, irq 4
Atheros AR71xx hardware watchdog driver version 0.1.0
TCP westwood registered
NET: Registered protocol family 17
Distributed Switch Architecture driver version 0.1
eth0[0]: detected a Atheros AR7240 built-in switch
ar8216: Unknown Atheros device [ver=16777215, rev=255, phy_id=004dd041]
ar8216: Unknown Atheros device [ver=16777215, rev=255, phy_id=004dd041]
ar8216: Unknown Atheros device [ver=16777215, rev=255, phy_id=004dd041]
ar8216: Unknown Atheros device [ver=16777215, rev=255, phy_id=004dd041]
dsa slave smi: probed
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
VFS: Cannot open root device "<NULL>" or unknown-block(0,0)
Please append a correct "root=" boot option; here are the available partitions:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
anyone knows how to get openwrt or even the original firmware back ??
i really need it