arm64: Print physmem during boot.
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Authored by markj on Jul 11 2020, 5:32 PM.

Details

Reviewers

manu
imp
andrew
emaste

Group Reviewers

arm64

Commits

rS363162: Print arm64 physmem info during boot.

Summary

This copies logic from amd64 and RISC-V. Now, upon boot my espressobin
prints:

real memory  = 1073737728 (1023 MB)
avail memory = 1025900544 (978 MB)

A follow-up patch to turn this into an MI subroutine would be nice. It
is easier than it used to be now that phys_avail[] is an MI structure.

PR: 243682

Diff Detail

Lint

Lint Passed

Unit

No Test Coverage

Build Status

Buildable 32294
Build 29778: arc lint + arc unit

Event Timeline

markj created this revision.Jul 11 2020, 5:32 PM

Herald added a reviewer: manu. · View Herald TranscriptJul 11 2020, 5:32 PM

Herald added subscribers: asomers, emaste, andrew. · View Herald Transcript

markj requested review of this revision.Jul 11 2020, 5:32 PM

Harbormaster completed remote builds in B32247: Diff 74316.Jul 11 2020, 5:32 PM

markj added reviewers: imp, arm64.Jul 11 2020, 5:32 PM

You have some geom changes I assume are not part of the intended change.

This revision is now accepted and ready to land.Jul 13 2020, 9:20 AM

gbe added a subscriber: gbe.Jul 13 2020, 9:53 AM

memory changes look good, agreed we should make it MI

Drop extraneous diffs.

This revision now requires review to proceed.Jul 13 2020, 4:52 PM

Harbormaster completed remote builds in B32294: Diff 74407.Jul 13 2020, 4:52 PM

emaste accepted this revision.Jul 13 2020, 4:57 PM

This revision is now accepted and ready to land.Jul 13 2020, 4:57 PM

Closed by commit rS363162: Print arm64 physmem info during boot. (authored by markj). · Explain WhyJul 13 2020, 5:05 PM

This revision was automatically updated to reflect the committed changes.

markj added a commit: rS363162: Print arm64 physmem info during boot..

Revision Contents
Changeset List

Path

Size

sys/

arm64/

machdep.c

23 lines

Diff 74407

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arm64: Print physmem during boot.ClosedPublicActions