Hello build bot (Jenkins), Martin Roth, Furquan Shaikh, Patrick Georgi, Rob Barnes, Eric Peers,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/46058
to look at the new patch set (#2).
Change subject: soc/amd/picasso: add monotonic_timer ......................................................................
soc/amd/picasso: add monotonic_timer
On Zork(picasso) platform we run verstage on the PSP. It has its own timer, but the frequency is not matched with TSC.
To ease the work to merge timestamps from the PSP and TSC, add a layer around tsc to have microsecond granularity for timestamp table. PSP already records timestamp in microseconds.
BUG=b:159220781 BRANCH=zork TEST=build, flash and boot, check timestamps are correct
Signed-off-by: Kangheui Won khwon@chromium.org Change-Id: Ifced4a84071be8da547e252167ec21cd42f20ccc --- M src/soc/amd/picasso/Kconfig M src/soc/amd/picasso/Makefile.inc A src/soc/amd/picasso/monotonic_timer.c 3 files changed, 22 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/58/46058/2