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authorJohanna Schander <coreboot@mimoja.de>2020-01-06 08:52:49 +0100
committerNico Huber <nico.h@gmx.de>2020-01-10 15:14:02 +0000
commit4ddbbd84d971e68a1e51d1518a436f439cf6ef24 (patch)
treec9242b92dc14e51f9ae19081a5810b6fb4056491 /src/mainboard/amd/padmelon
parentfc31158522d9904c9546b410b76bd6c7d739e343 (diff)
downloadcoreboot-4ddbbd84d971e68a1e51d1518a436f439cf6ef24.tar.xz
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>
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