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authorAaron Durbin <adurbin@chromium.org>2017-10-17 14:33:05 -0600
committerAaron Durbin <adurbin@chromium.org>2017-10-18 19:56:21 +0000
commitf46a9a0d3ad3157de3e354b4314fe9c5c3b69dd2 (patch)
tree44a006b52578155e632db4b7304cb61bb486e850 /src/mainboard/intel
parentc672043766dabc2bbaebc770fb20e0f63e5eedcb (diff)
arch/x86: restore forwarding table on resume for EARLY_EBDA_INIT
In commit c06a3f72 (arch/x86: initialize EBDA in S3 and S0/S5 path) the BDA and EBDA are wiped in the resume path. However, the coreboot table forwarding entry wasn't taken into account so that was wiped which resulted in cbmem not working on the resume path. Fix this by stashing the forwarding table in cbmem and restoring it on the resume path. Change-Id: I142503535a78635fbb1c698fc7d032c1a2921813 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22078 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
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