[XS] Change in coreboot[main]: intel/alderlake: Remove FSP_PUBLISH_MBP_HOB config for RPL

[Kilari Raasi (Code Review)]

Attention is currently required from: Dinesh Gehlot, Kapil Porwal, Kilari Raasi, Nick Vaccaro, Ronak Kanabar, Subrata Banik.

Hello Dinesh Gehlot, Kapil Porwal, Nick Vaccaro, Ronak Kanabar, Subrata Banik, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/81446?usp=email

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

Change subject: intel/alderlake: Remove FSP_PUBLISH_MBP_HOB config for RPL
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intel/alderlake: Remove FSP_PUBLISH_MBP_HOB config for RPL

By removing FSP_PUBLISH_MBP_HOB for RPL SkipMbpHob is set to 0.
And it prevents the boot time increase of ~158ms.

BUG=b:328430167
TEST= Able to build,boot and collect boot time data of brya.

With SkipMpbpHob = 0:
  963:returning from FspMultiPhaseSiInit     1,337,481 (249,046)

With SkipMbpHob = 1:
  963:returning from FspMultiPhaseSiInit     1,496,268 (408,194)

Signed-off-by: Kilari Raasi 
Change-Id: I8a99a57b644732074e41051d99e63576f1edd229
---
M src/soc/intel/alderlake/Kconfig
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/46/81446/2