assets: refresh bundled AROS ROM to upstream master 3d4928c6d4#261
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Rebuild aros-amiga-m68k-{rom,ext}.bin from AROS upstream master at
3d4928c6d4 (2026-07-23). This picks up the boot-animation rendering fix
of AROS PR 848 (reverts an unsafe OCS rollover display change in the
amigavideo driver that broke the blitter-drawn boot animation added by
PR 829) and the m68k Workbench/console rendering speedups of PR 844.
The two E-clock measurement probe goldens (timing-test, bltprobe-pace)
shift by a few readout digits with the new ROM's boot handoff phase, as
documented in tests/probe_golden.rs; re-blessed. The other 19 geometry
probes are ROM-independent and unchanged.
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Pull request overview
Updates Copperline’s bundled AROS m68k ROM provenance documentation to reflect a rebuild from a newer upstream AROS master commit, including notes about upstream changes relevant to the shipped ROM.
Changes:
- Update the recorded AROS upstream commit and build date for the bundled ROM.
- Document additional upstream AROS PRs included in the bundled ROM (boot animation rendering fix; Workbench/console rendering speedups).
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Summary
Rebuilds the bundled AROS m68k boot ROM (
assets/aros/aros-amiga-m68k-{rom,ext}.bin) from AROS upstream master at3d4928c6d4, replacing the 2026-07-21 build from8c21e46f51.New upstream content relevant to the ROM we ship:
Built with the recipe in
assets/aros/README.md(Ubuntu 22.04 container,make kernel-link-amiga-m68k); both images are exactly 512 KiB. UpstreamLICENSE/ACKNOWLEDGEMENTSare unchanged; the README provenance note is updated.Golden probe re-bless
The two E-clock measurement probes (
timing-test,bltprobe-pace) legitimately shift by a few readout digits with the new ROM's boot handoff phase, as documented intests/probe_golden.rsandtiming-test/README.md; their goldens are re-blessed here. The other 19 geometry probes are ROM-independent and pass unchanged.Test plan
--model A500boot renders the AROS boot screen (the eyes animation PR #848 fixes) correctly at 15 s emulatedcargo test --release --test probe_goldenpasses 21/21 after the re-bless