Attention is currently required from: Anil Kumar K, Sridhar Siricilla, Patrick Rudolph. Michael Niewöhner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62192 )
Change subject: soc/intel/common: Retry END_OF_POST command ......................................................................
Patch Set 9:
(1 comment)
Patchset:
PS9: Tested on out-of-tree Clevo L140MU (TGL):
Before: [DEBUG] BS: BS_PAYLOAD_LOAD exit times (exec / console): 121 / 11 ms [INFO ] HECI: Sending End-of-Post [ERROR] HECI: response is too big [ERROR] HECI: Failed to receive! [ERROR] HECI: receive Failed [INFO ] HECI: EOP send/receive fail [INFO ] Failed to send EOP to CSE, 2 [DEBUG] BS: BS_PAYLOAD_BOOT entry times (exec / console): 5 / 35 ms
After: [DEBUG] BS: BS_PAYLOAD_LOAD exit times (exec / console): 121 / 11 ms [INFO ] HECI: Sending End-of-Post [ERROR] HECI: response is too big [ERROR] HECI: Failed to receive! [DEBUG] HECI: Trigger HECI Reset [ERROR] HECI: receive Failed [INFO ] HECI: Sending End-of-Post [INFO ] CSE: EOP requested action: continue boot [INFO ] CSE EOP successful, continuing boot [DEBUG] BS: BS_PAYLOAD_BOOT entry times (exec / console): 5 / 35 ms
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Michael Niewöhner (Code Review)