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authorSubrata Banik <subratabanik@google.com>2022-02-06 16:26:45 +0530
committerFelix Held <felix-coreboot@felixheld.de>2022-02-18 20:22:23 +0000
commit90e318bba4fbed96c295e9e00a5ac73870cc1faf (patch)
tree926726864382a868aa5d732b738007c145a9f1d3 /src/soc/intel/alderlake
parent34f26b298961300fe97234ac5f424f57ebd04aad (diff)
soc/intel/common/cse: Add `finalize` operation for CSE
This patch implements the required operations to perform prior to booting to OS using coreboot native driver when platform decides to skip FSP notify APIs i.e. Ready to Boot and End Of Firmware. BUG=b:211954778 TEST=Able to build brya with these changes and coreboot log with this code change as below when ADL SoC selects all required configs: 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: I70bde33f77026e8be165ff082defe3cab6686ec7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/60405 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/soc/intel/alderlake')
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