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authorPatrick Rudolph <patrick.rudolph@9elements.com>2020-09-08 17:23:04 +0200
committerNico Huber <nico.h@gmx.de>2020-09-15 18:03:26 +0000
commita1ef21301b8e82c343d25c75b7d8b73fc048faeb (patch)
tree280b69527db3a2f0c2e0251500d173ebdd08f210 /src/soc
parent292afef2fbb5eaf46dd3efa0c9a54c125f71ad1a (diff)
downloadcoreboot-a1ef21301b8e82c343d25c75b7d8b73fc048faeb.tar.xz
nb/intel/ironlake/raminit: Work around compiler bug
This fixes commit e1d1fe454cf27d6b1c2ef5625f1cefc1a9c6ec9d initialize 'reply.command'. The compiler now optimized away the final condition, that checks the result of heci message, resulting in a binary that always calls die(). Fix that behaviour by using volatile. Tested on Lenovo T410: Boots again into Linux. Change-Id: I63cffc8812bd22695c01bf57283ca593b12e3d87 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45174 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
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