Change in coreboot[master]: soc/intel/skl,cpu/intel: copy AES-NI locking to common cpu code

[Tim Wawrzynczak (Code Review)]

Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/46272 )

Change subject: soc/intel/skl,cpu/intel: copy AES-NI locking to common cpu code
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Patch Set 6:

(4 comments)

https://review.coreboot.org/c/coreboot/+/46272/6/src/cpu/intel/common/common... 
File src/cpu/intel/common/common_init.c:

https://review.coreboot.org/c/coreboot/+/46272/6/src/cpu/intel/common/common... 
PS6, Line 280: 
I would note that CPUID Leaf 0x1, ecx[25] indicates AES-NI support. Should we verify that first ?

https://review.coreboot.org/c/coreboot/+/46272/6/src/cpu/intel/common/common... 
PS6, Line 282: (msr.lo & 1) == 0)
if (!(msr.lo & AESNI_LOCK_BIT))

https://review.coreboot.org/c/coreboot/+/46272/6/src/cpu/intel/common/common... 
PS6, Line 283: 1
AESNI_LOCK_BIT

https://review.coreboot.org/c/coreboot/+/46272/6/src/include/cpu/intel/msr.h 
File src/include/cpu/intel/msr.h:

https://review.coreboot.org/c/coreboot/+/46272/6/src/include/cpu/intel/msr.h... 
PS6, Line 9: 0
BIT(0)