Change in coreboot[master]: soc/skylake: Make VT-d controllable from CMOS option

[Sean Rhodes (Code Review)]

Attention is currently required from: Sean Rhodes, Patrick Rudolph.
Hello build bot (Jenkins), Patrick Georgi, Patrick Rudolph,

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

https://review.coreboot.org/c/coreboot/+/56252

to look at the new patch set (#7).

Change subject: soc/skylake: Make VT-d controllable from CMOS option
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soc/skylake: Make VT-d controllable from CMOS option

Make VT-d enable or disable based on CMOS value "vtd"
1 = Enable
0 = Disable

Signed-off-by: Sean Rhodes 
Change-Id: I1aea14968e08ee6af822bd259ca1d462f8926994
---
M src/soc/intel/skylake/acpi.c
M src/soc/intel/skylake/chip.c
M src/soc/intel/skylake/include/soc/systemagent.h
M src/soc/intel/skylake/systemagent.c
4 files changed, 10 insertions(+), 5 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/52/56252/7