pcie-aardvark GEN2 link speed 2.5 GT/s instead of 5.0 GT/s

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Hello,
for our testing purposes we are trying various PCIe cards on our Armada
3720 board, but for some reason we cannot link the device at 5.0 GT/s.
The board should support PCIe GEN 2, and when given an ASM1062 MiniPCIe
SATA card, lspci -vvv prints:
   LnkCap:	Port #1, Speed 5GT/s, Width x1, ...
but
   LnkSta:	Speed 2.5GT/s, Width x1, ...

Is it possible to train the link with pcie-aardvark to 5.0GT/s?
Thank you.

Marek Behun



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