Bug 247012 - FreeBSD only recognized 1 GB instead of 4 GB on Raspberry PI 4B
Summary: FreeBSD only recognized 1 GB instead of 4 GB on Raspberry PI 4B
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: arm (show other bugs)
Version: CURRENT
Hardware: arm64 Any
: --- Affects Many People
Assignee: freebsd-arm (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-06-05 17:35 UTC by Gordon Bergling
Modified: 2020-07-22 19:19 UTC (History)
1 user (show)

See Also:


Attachments
RP4B dmesg (11.51 KB, text/plain)
2020-06-05 17:35 UTC, Gordon Bergling
no flags Details

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Description Gordon Bergling freebsd_committer 2020-06-05 17:35:02 UTC
Created attachment 215265 [details]
RP4B dmesg

FreeBSD is running fine on a Raspberry PI 4B, but it doesn't correctly recognized the memory of the board. I am currently running a PI 4B with 4 GB installed on a -CURRENT snapshot from the 4th of June 2020, but only 1 GB memory is shown by top.

Another problem is that FreeBSD isn't displaying the installed memory during boot like on amd64 and other architectures.

A dmesg is attach to this PR.
Comment 1 Gordon Bergling freebsd_committer 2020-07-22 19:19:46 UTC
Since r363162 the installed memory is printed during boot.