Attention is currently required from: Felix Singer, Tim Wawrzynczak, Angel Pons, Patrick Rudolph, EricR Lai.

Subrata Banik uploaded patch set #14 to this change.

View Change

soc/intel/alderlake: Skip FSP Notify APIs

SoC selects `SOC_INTEL_COMMON_BLOCK_NOTIFY` Kconfig to skip FSP notify
APIs (Ready to boot and End of Firmware) and make use of native coreboot
driver to perform require heci notify prior booting to OS.

BUG=b:211954778
TEST=Able to build brya with these changes and coreboot log with this
code change as below when ADL SoC selects
SOC_INTEL_COMMON_BLOCK_NOTIFY.

BS: BS_PAYLOAD_LOAD run times (exec / console): 135 / 62 ms
coreboot skipped calling FSP notify phase: 00000040.
coreboot skipped calling FSP notify phase: 000000f0.
BS: BS_PAYLOAD_LOAD exit times (exec / console): 0 / 11 ms
Finalizing chipset.
apm_control: Finalizing SMM.
APMC done.
HECI: Sending End-of-Post
CSE: EOP requested action: continue boot
CSE EOP successful, continuing boot
HECI: CSE device 16.1 is disabled
HECI: CSE device 16.4 is disabled
HECI: CSE device 16.5 is disabled
BS: BS_PAYLOAD_BOOT entry times (exec / console): 9 / 27 ms

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I0198c9568de0e74053775682a44324405746389a
---
M src/soc/intel/alderlake/Kconfig
M src/soc/intel/alderlake/finalize.c
2 files changed, 7 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/06/60406/14

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