vasilito/RedBear-OS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Refresh project documentation

Browse Source 
Red Bear OS Team
This commit is contained in:
Vasilito
2026-04-16 12:46:07 +01:00
parent aeac5a6d92
commit 90fa45c545
32 changed files with 1659 additions and 167 deletions
Download Patch File Download Diff File Expand all files Collapse all files
local/docs/AMD-FIRST-INTEGRATION.md
+5 -3
View File
@@ -32,9 +32,9 @@ take 5+ years.
| ACPI | ✅ Complete | RSDP/SDT checksums, MADT types 0x4/0x5/0x9/0xA, LVT NMI, FADT shutdown/reboot |
| x2APIC | ✅ Works | Auto-detected via CPUID, APIC/SMP functional |
| HPET | ✅ Works | Timer initialized from ACPI |
| IOMMU | 🚧 In progress | `iommu` daemon now builds, auto-discovers common IVRS table paths, reaches unit detection plus `scheme:iommu` registration in the QEMU/AMD-IOMMU validation path, and now has a guest-driven first-use self-test that reaches MMIO reads; the remaining blocker is a CPU-side completion/DMA-page fault during init, and real hardware validation is still missing |
| IOMMU | 🚧 In progress | `iommu` daemon now builds, auto-discovers common IVRS table paths, reaches unit detection plus `scheme:iommu` registration in the QEMU/AMD-IOMMU validation path, and now has a guest-driven first-use self-test that initializes both discovered units and drains events successfully in QEMU; real hardware validation is still missing |
| AMD GPU | 🚧 In progress | MMIO mapped, DC port compiles, MSI-X wired, no hardware validation yet |
| Wi-Fi/BT | ❌ Missing | No wireless support |
| Wi-Fi/BT | 🚧 In progress | Repo now carries bounded wireless scaffolding: one experimental in-tree Bluetooth slice exists, and a bounded Intel Wi-Fi scaffold exists elsewhere, but validated wireless connectivity support is still incomplete |
| USB | ⚠️ Variable | Some USB controllers work, others don't |
### Known AMD-Specific Issues
@@ -129,7 +129,9 @@ local/recipes/system/firmware-loader/
| SMC | Power management | `smu_*_bin.bin` |
| DMCUB | Display controller | `dcn_*_dmcub.bin` |
**Storage**: `local/firmware/amdgpu/` (fetched via `local/scripts/fetch-firmware.sh`)
**Storage**: staged into `/lib/firmware/amdgpu/` for runtime loading. The current local helper
script still fetches AMD blobs from linux-firmware, but the runtime path should now be read as
`/lib/firmware/amdgpu/`, not `/usr/firmware/amdgpu/`.
### P1-3: linux-kpi Compatibility Headers