[coreboot-gerrit] Change in coreboot[master]: soc/amd/picasso: pass verstage timestamps to x86

[Aaron Durbin (Code Review)]

Aaron Durbin has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45059 )

Change subject: soc/amd/picasso: pass verstage timestamps to x86
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Patch Set 5:

(1 comment)

https://review.coreboot.org/c/coreboot/+/45059/3/src/soc/amd/picasso/bootblo... 
File src/soc/amd/picasso/bootblock/bootblock.c:

https://review.coreboot.org/c/coreboot/+/45059/3/src/soc/amd/picasso/bootblo... 
PS3, Line 146: 			tse->entry_stamp = abs_stamp * tick_freq_mhz;
> If we use COLLECT_TIMESTAMPS_NO_TSC we need to supply monotonic timer instead of TSC. […]

That or use tsc as the implementation for monotonic timer. One still needs to figure out the offset issue (when the TSC actually started, if using TSC) and carry it forward through the rest of the stages so the timestamps make sense.