Change in coreboot[master]: soc/intel/elkhartlake: Skip FSP Notify APIs

[Lean Sheng Tan (Code Review)]

Attention is currently required from: Subrata Banik, Mario Scheithauer, Angel Pons, Lean Sheng Tan.
Hello build bot (Jenkins), Subrata Banik, Mario Scheithauer, Angel Pons, Werner Zeh,

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

https://review.coreboot.org/c/coreboot/+/63762

to look at the new patch set (#5).

Change subject: soc/intel/elkhartlake: Skip FSP Notify APIs
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soc/intel/elkhartlake: Skip FSP Notify APIs

Follow this commit CB:60406 of ADL to skip FSP Notify APIs.

Elkhart Lake SoC deselects Kconfigs as below:
- USE_FSP_NOTIFY_PHASE_READY_TO_BOOT
- USE_FSP_NOTIFY_PHASE_END_OF_FIRMWARE
to skip FSP notify APIs (Ready to boot and End of Firmware) and make
use of native coreboot driver to perform SoC recommended operations
prior booting to payload/OS.

When deselecting these Kconfigs, cse_final_ready_to_boot() and
cse_final_end_of_firmware() in the common cse driver will be used
instead as required operations to perform prior to booting to OS.
Check out this CL for further info:
CB:60405

Additionally, created a helper function `heci_finalize()` to keep HECI
related operations separated for easy guarding again config.

Signed-off-by: Lean Sheng Tan 
Change-Id: I477c204233f83bc96fd5cd39346bff15ed942dc6
---
M src/soc/intel/elkhartlake/Kconfig
M src/soc/intel/elkhartlake/finalize.c
2 files changed, 11 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/62/63762/5