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feat(bios): support sound and serial register reset

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0xrsydn 2026-10-07 00:44:46 +07:00
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docs/hardware/cartridge.md
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@ -38,7 +38,8 @@ Cartridge writes, save devices, and cartridge peripherals remain unsupported.
Both modes call `bios::boot` with the loaded bytes.
The [original BIOS replacement](bios.md) executes its minimal boot before entering `0x08000000` in ARM System mode.
There is no command-line option for external BIOS files.
Unsupported services remain diagnostics. In particular, RegisterRamReset sound/serial flags, including `r0=0xff`, still fail.
Unsupported services remain diagnostics. RegisterRamReset now accepts sound/serial reset flags, including `r0=0xff`, within the initialization subset.
Active sound and serial transfers still fail with device-specific diagnostics; accepting reset does not establish game compatibility.
## Terminal execution limits and results