Change in coreboot[master]: [NEEDS_TEST]: mb/acer/g43t-am3: Add Acer Q45T-AM as a variant

[Attila Nemčkov (Code Review)]

Attention is currently required from: Michael Büchler.
Attila Nemčkov has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/57764 )

Change subject: [NEEDS_TEST]: mb/acer/g43t-am3: Add Acer Q45T-AM as a variant
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Patch Set 2: Code-Review+1

(1 comment)

Patchset:

PS2: 
Patch builds and boots on Acer Q45T-AM.
Mac-Address (descriptor+gbe region) can be generated with ich9gen and embedded with dd as described here: https://libreboot.org/docs/install/ich9utils.html#ich9gen.
The original descriptor.bin and gbe.bin from the stock firmware can also be integrated at compilation instead through coreboot configuration.
Both methods have been tested and confirmed to be working.