Attention is currently required from: Filip Lewiński, Jérémy Compostella, Krystian Hebel, Michał Kopeć, Michał Żygowski, Paul Menzel.
Hello Jérémy Compostella, Krystian Hebel, Michał Kopeć, Michał Żygowski, Michał Żygowski, build bot (Jenkins),
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/82696?usp=email
to look at the new patch set (#8).
The following approvals got outdated and were removed: Verified+1 by build bot (Jenkins)
Change subject: cpu/x86/mp_init: Add code to restart APs ......................................................................
cpu/x86/mp_init: Add code to restart APs
When INTEL_TXT is enabled, the APs are stopped before a SCHECK call to ACM is invoked. However, SCHECK happens before the final MTRRs are programmed on APs. This results in MTRR programming failure on APs on platforms using INTEL_TXT.
Add API to restart the APs that can be used by Intel TXT driver.
TEST=Run coreboot with INTEL_TXT enabled on Protectli VP4670 and see coreboot no longer complains on inability to run a MTRR programming task on APs.
Change-Id: Ief2a7629d3075de29b363d05330e3a76cef48971 Signed-off-by: Michał Żygowski michal.zygowski@3mdeb.com --- M src/cpu/x86/mp_init.c M src/include/cpu/x86/mp.h 2 files changed, 50 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/96/82696/8