[XS] Change in coreboot[main]: Kconfig: Make the SEPARATE_ROMSTAGE default configurable in other files

[Arthur Heymans (Code Review)]

Attention is currently required from: Arthur Heymans, Julius Werner, Jérémy Compostella, Nico Huber, Yu-Ping Wu.

Hello Julius Werner, Jérémy Compostella, Nico Huber, Yu-Ping Wu, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/80580?usp=email

to look at the new patch set (#2).

Change subject: Kconfig: Make the SEPARATE_ROMSTAGE default configurable in other files
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Kconfig: Make the SEPARATE_ROMSTAGE default configurable in other files

This also sets a good default in arch and vboot to have a separate
romstage when it makes sense.

Signed-off-by: Arthur Heymans 
Change-Id: I09ab5f8c79917bf93c9d5c9dfd157c652478b186
---
M src/Kconfig
M src/arch/x86/Kconfig
M src/security/vboot/Kconfig
3 files changed, 6 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/80/80580/2