Maintain backwards compatibility with the old method for boards that we get .dtb from u-boot, such as pine64, while accommodating the Linux 4.15 method of using syscon for emac.
Tested on: Banana Pi-M3 (a83t)
Tested on: Pine64 (a64)
Details
Details
- Reviewers
manu emaste - Commits
- rS327563: if_awg: Use syscon prop if it exists
Diff Detail
Diff Detail
- Repository
- rS FreeBSD src repository - subversion
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Lint Skipped - Unit
Tests Skipped - Build Status
Buildable 14069
Event Timeline
Comment Actions
Allow legacy method of specifying syscon as a register in emac node to remain for now so that we don't break older dts included in u-boot (even as of u-boot -HEAD, as far as I can tell).
This iteration hasn't been tested beyond building, but it's not a major change and I expect no regressions. Even if syscon node+xref exists and syscon register has been left accidentally in emac node, this should still succeed and use sc->syscon due to pass that syscon attaches at.
Comment Actions
Upload correct version with a little more error handling and less redundant initialization