Change in coreboot[master]: *x86: fix x2apic mode boot issue

[Wonkyu Kim (Code Review)]

Attention is currently required from: Lance Zhao, Shaunak Saha, Nico Huber, Furquan Shaikh, Wonkyu Kim, Ravishankar Sarawadi, Srinidhi N Kaushik, Angel Pons, Subrata Banik.
Hello Lance Zhao, build bot (Jenkins), Shaunak Saha, Nico Huber, Furquan Shaikh, Matt DeVillier, Ravishankar Sarawadi, Srinidhi N Kaushik, Angel Pons, Subrata Banik, Srinidhi N Kaushik,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/52696

to look at the new patch set (#3).

Change subject: *x86: fix x2apic mode boot issue
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*x86: fix x2apic mode boot issue

Fix booting issues on google/kahlee introduced by CB:51723.
Update use inital apic id in smm_stub.S to support xapic mode error.
Check more bits(LAPIC_BASE_MSR BIT10 and BIT11) for x2apic mode.

TEST=Boot to OS and check apicid, debug log for CPUIDs
cpuid_ebx(1), cpuid_ext(0xb, 0), cpuid_edx(0xb) etc

Signed-off-by: Wonkyu Kim 
Change-Id: Ia28f60a077182c3753f6ba9fbdd141f951d39b37
---
M src/cpu/x86/smm/smm_stub.S
M src/include/cpu/x86/lapic.h
M src/include/cpu/x86/lapic_def.h
3 files changed, 22 insertions(+), 17 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/96/52696/3