[M] Change in coreboot[main]: soc/intel/apollolake: Add support for IFWI Measured Boot

[Sean Rhodes (Code Review)]

Attention is currently required from: Andrey Petrov, Arthur Heymans, Sean Rhodes.

Hello Andrey Petrov, Werner Zeh, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/65272?usp=email

to look at the new patch set (#51).

The following approvals got outdated and were removed:
Verified+1 by build bot (Jenkins)

Change subject: soc/intel/apollolake: Add support for IFWI Measured Boot
......................................................................

soc/intel/apollolake: Add support for IFWI Measured Boot

Add Measureed Boot that is specific to Apollolake, and is used
for measuring the IBBL, IBB and TXE. The IBB is measured only if it
exists, and only after it has been loaded into the CSE.

Signed-off-by: Sean Rhodes 
Change-Id: I61ce4a34875d6d3357d4088167cdd887bafdff23
---
M src/soc/intel/apollolake/Makefile.mk
A src/soc/intel/apollolake/include/soc/fit.h
A src/soc/intel/apollolake/include/soc/measured_boot.h
A src/soc/intel/apollolake/measured_boot.c
4 files changed, 174 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/72/65272/51