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Differential D19727

Fix timer frequency
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Authored by br on Mar 27 2019, 3:35 PM.
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mhorne
markj
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rS345581: Grab timer frequency from FDT.
Summary

Grab timer frequency from FDT.

RISC-V timer has no dedicated node and we have to grab timebase frequency from cpus node.

Test Plan

Tested on GFE (Government Furnished Equipment) P2 chisel core synthesized on VCU118

Diff Detail

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rS FreeBSD src repository - subversion
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Event Timeline

br created this revision.Mar 27 2019, 3:35 PM
markj accepted this revision.Mar 27 2019, 3:41 PM
markj added inline comments.
sys/riscv/riscv/timer.c
170 ↗(On Diff #55501)

Perhaps the prints should be under a if (bootverbose)?

This revision is now accepted and ready to land.Mar 27 2019, 3:41 PM
Closed by commit rS345581: Grab timer frequency from FDT. (authored by br). · Explain WhyMar 27 2019, 4:26 PM
This revision was automatically updated to reflect the committed changes.
Herald added a subscriber: imp. · View Herald TranscriptMar 27 2019, 4:26 PM

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head/
sys/
riscv/
riscv/
36 lines

Diff 55503

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head/sys/riscv/riscv/timer.c

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