[coreboot-gerrit] Change in coreboot[master]: mb/google/puff: [WIP] Add power sequencing for LSPCON

[Rizwan Qureshi (Code Review)]

Rizwan Qureshi has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/37948 )

Change subject: mb/google/puff: [WIP] Add power sequencing for LSPCON
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Patch Set 4:

(1 comment)

https://review.coreboot.org/c/coreboot/+/37948/3/src/mainboard/google/hatch/... 
File src/mainboard/google/hatch/variants/puff/ramstage.c:

https://review.coreboot.org/c/coreboot/+/37948/3/src/mainboard/google/hatch/... 
PS3, Line 35: firmware to initialize
> which part of the firmware are we waiting for here? the lspcon silicon to settle specifically?

Yes, the LSPCON Firmware. One other solution is to move this sequence to bootblock, so that we have enough time before fsp tries to initialize display.