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authorFurquan Shaikh <furquan@google.com>2020-03-24 14:56:38 -0700
committerPatrick Georgi <pgeorgi@google.com>2020-03-30 08:44:53 +0000
commit1908340b6903a41750226db90d6dbd39eb527c99 (patch)
treef88dc4be483f866919c6df2df5ff058ec4cebbe1 /src/mainboard
parentf79f8b4e33a4da257dfacce0eab582b4638791fc (diff)
memranges: Change align attribute to be log2 of required alignment
This change updates the align attribute of memranges to be represented as log2 of the required alignment. This makes it consistent with how alignment is stored in struct resource as well. Additionally, since memranges only allow power of 2 alignments, this change allows getting rid of checks at runtime and hence failure cases for non-power of 2 alignments. This change also updates the type of align to be unsigned char. BUG=b:149186922 Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: Ie4d3868cdff55b2c7908b9b3ccd5f30a5288e62f Reviewed-on: https://review.coreboot.org/c/coreboot/+/39810 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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