Change in coreboot[master]: intel/fsp2_0: Add FSP_NXT shared stack feature support

[Aamir Bohra (Code Review)]

Aamir Bohra has uploaded a new patch set (#2). ( https://review.coreboot.org/28358 )

Change subject: intel/fsp2_0: Add FSP_NXT shared stack feature support
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intel/fsp2_0: Add FSP_NXT shared stack feature support

FSP_NXT implementation is adding features on top of fsp2_0.
One such feature is a shared stack implementation that requires
coreboot to allocate stack for fspm and fspm then uses the same
stack as coreboot. This implementation adds support for shared
stack feature.

Change-Id: I6581111dbaddfa403eca14100577ccc8a05c4ec7
Signed-off-by: Aamir Bohra 
---
M src/arch/x86/car.ld
M src/drivers/intel/fsp2_0/Kconfig
M src/drivers/intel/fsp2_0/memory_init.c
3 files changed, 36 insertions(+), 15 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/58/28358/2