arm64: Load SOCDEV_PA as a literal rather than an immediate
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Authored by sarah.walker2_arm.com on Thu, Apr 23, 10:30 AM.

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	F154723444: D56600.id176245.diff
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emaste

imp

Details

Reviewers

andrew
manu

Summary

When EARLY_PRINTK is used in a realm environment, the UART physical address must
be in the unprotected address space. The resulting physical address will not
generally fit in an immediate, so use a literal instead.

Diff Detail

Repository

rG FreeBSD src repository

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Build Status

Buildable 72466
Build 69349: arc lint + arc unit

Event Timeline

sarah.walker2_arm.com created this revision.Thu, Apr 23, 10:30 AM

Herald added a reviewer: andrew. · View Herald TranscriptThu, Apr 23, 10:30 AM

Herald added a reviewer: andrew. · View Herald Transcript

Herald added a reviewer: manu. · View Herald Transcript

Herald added subscribers: emaste, imp. · View Herald Transcript

sarah.walker2_arm.com requested review of this revision.Thu, Apr 23, 10:30 AM

sarah.walker2_arm.com added a parent revision: D56599: arm64: VM/PMAP changes for CCA guest support.

Harbormaster completed remote builds in B72466: Diff 176245.Thu, Apr 23, 10:30 AM

sarah.walker2_arm.com mentioned this in D56520: arm64: Add CCA guest support.Thu, Apr 23, 10:31 AM

andrew accepted this revision.Thu, Apr 23, 3:24 PM

This revision is now accepted and ready to land.Thu, Apr 23, 3:24 PM

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sys/

arm64/

locore.S

2 lines

Diff 176245

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arm64: Load SOCDEV_PA as a literal rather than an immediateAcceptedPublicActions