I bricked my router when trying read the SPI flash with a clip.
Its not possible to enter the U-boot with "TPL" anymore and wounder if someone having a U-boot or original firmware dump for my TL-WR841ND v5.4.
Firmware from TP-Link website doesn't containing a U-boot for my version.
From UART
U-Boot 1.1.4 (Nov 16 2009 - 09:06:24)
AP93 (ar7240) U-boot
DRAM:
sri
#### TAP VALUE 1 = 8, 2 = 8
32 MB
id read 0x100000ff
flash size 4194304, sector count = 64
Flash: 4 MB
Using default environment
\90\FD\810xf cfg2 0x7014
eth0: 00:03:7f:09:0b:ad
\00\00\00\00\00\00\00\00\00\00\00\00\80\00\00\00\00\00\00\00\00\00\00\00| \00\00 \00\00\00\00\00\00\C0\00#### TAP VALUE 1 = 8, 2 = 8
32 MB
id read 0x100000ff
flash size 4194304, sector count = 64
Flash: 4 MB
Using default environment
\00
U-Boot 1.1.4 (Nov 16 2009 - 09:06:24)
AP93 (ar7240) U-boot
DRAM:
sri
#### TAP VALUE 1 = 8, 2 = 8
32 MB
id read 0x100000ff
flash size 4194304, sector count = 64
Flash: 4 MB
Using default environment
\00
U-Boot 1.1.4 (Nov 16 2009 - 09:06:24)
AP93 (ar7240) U-boot
DRAM:
sri
#### TAP VALUE 1 = 8, 2 = 9
32 MB
id read 0x100000ff
flash size 4194304, sector count = 64
Flash: 4 MB
Using default environment
\00
U-Boot 1.1.4 (Nov 16 2009 - 09:06:24)
AP93 (ar7240) U-boot
DRAM:
sri