Johanna Schander 4ddbbd84d9 util/inteltool: Add MCHBAR dumping support for Ice Lake U systems ...

According to intels datasheet

Document Number: 341078-001
10th Generation Intel® Core™ Processor Families
Volume 2 of 2

we can dump the ICL MCHBAR similiar as on 8th / 9th gen CPUs.
The difference is that on ICL the MCHBAR address is definited by
the bits 38:16 instead of 38:15 giving the constraint that it has
to be 64kbit instead of 32kbit aligned. (Section 3.1.13)

Change-Id: Ia597a4b3738c11cb48ce5808d8459b4a2a768077
Signed-off-by: Johanna Schander <coreboot@mimoja.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38211
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>

2020-01-10 15:14:02 +00:00

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