Trying to run AMD E9260 (Polaris 11) on NXP LS1012A-RDB

[Bas Vermeulen]

Hi all,

I have connected an E9260 (Polaris 11 based) to a mini-PCIe slot on my NXP
LS1012ARDB.
The GPU is seen, all the BARs are correctly assigned (but there's not
enough PCIe memory space for the big BARs).

When I try to load the amdgpu module, I can't get the driver to enable the
acceleration (the scratch register check fails).

The E9260 is connected to a PCIe x1 (Gen2) slot.

Anyone have an idea on where to look or how to fix this? This is a test-bed
before we get an LS1046ARDB with quad core A72's.

Any help would be appreciated,

Bas Vermeulen
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