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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

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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

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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riscv/
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sys/riscv/riscv/timer.c

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