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authorArthur Heymans <arthur@aheymans.xyz>2018-08-06 15:50:54 +0200
committerPatrick Georgi <pgeorgi@google.com>2018-10-24 10:04:41 +0000
commitd522db048b1e1b6e61f585859d7a95b308cb53de (patch)
treeaad6c38b60e7b8093a0c9b49a8694dfc02e25efe /src/soc
parentcf2941aec237535ff76961646ad67b71f0a03a60 (diff)
nb/intel/*: Use 2M TSEG instead of 8M on pre-arrandale hardware
8M was set in the assumption that at least 4M was needed for IED (Intel Enhanced Debug) , but this is not true. The SMRR MTRR's need to have TSEG aligned to its size which is easier when TSEG is only 2M. Also at most 6M of RAM more becomes available for use. Change-Id: I4b114c8dc13699b3c034f0a7060181d9d590737b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/27873 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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