Change in coreboot[master]: driver/intel/fsp2_0: Disable NULL deref code when calling FSP

[Arthur Heymans (Code Review)]

Attention is currently required from: Paul Menzel, Mario Scheithauer, Arthur Heymans, Andrey Petrov.
Hello build bot (Jenkins), Raul Rangel, Michał Kopeć, Mario Scheithauer, Angel Pons, Lean Sheng Tan, Andrey Petrov,

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

https://review.coreboot.org/c/coreboot/+/64426

to look at the new patch set (#4).

Change subject: driver/intel/fsp2_0: Disable NULL deref code when calling FSP
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driver/intel/fsp2_0: Disable NULL deref code when calling FSP

FSP needs interrupts disable so also disable generating exceptions
around debug registers.

Change-Id: Ia49dde68d45b71e231aaf32a0e6fd847f0e06146
Signed-off-by: Arthur Heymans 
---
M src/arch/x86/include/arch/null_breakpoint.h
M src/arch/x86/null_breakpoint.c
M src/drivers/intel/fsp2_0/memory_init.c
M src/drivers/intel/fsp2_0/notify.c
M src/drivers/intel/fsp2_0/silicon_init.c
5 files changed, 31 insertions(+), 9 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/26/64426/4