2011.11.23. 16:15 keltezéssel, René Bolldorf írta:

It seems your board is a older one.

Yes, it uses AR7240.

Can you remove the heatsink and post the revision from the SoC?

Sorry, I can't remove the heatsink. It is glued onto the SoC, and I don't want
to brick the board. However the kernel shows this:

SoC: Atheros AR7240 rev 2
Clocks: CPU:400.000MHz, DDR:400.000MHz, AHB:200.000MHz, Ref:5.000MHz

On the TL-MR3420:

SoC: Atheros AR7241 rev 1
Clocks: CPU:400.000MHz, DDR:400.000MHz, AHB:200.000MHz, Ref:5.000MHz

-Gabor