AMD PSP reverse engineering, emulator and vulnerability research https://git.sl0p.foo/amd-psp-re.git/atom/psp_out/sys_drv_code.bin?h=main 2026-09-22T09:20:28Z 2026-09-22T09:20:28Z Peter Geissler peter@haxx.in 2026-09-22T09:20:28Z urn:sha1:771ecaa4ec30e342116bc248873f62cdf6b16500 Adds 301 PSP/SMU firmware images (*.bin, *.elf, ~33 MB) that were previously gitignored. They are public material: the module images come from linux-firmware and publicly mirrored VBIOS dumps, and nothing was decrypted -- the encrypted on-flash stages (BOOT_LOADER#1, TRUSTED_OS) remain encrypted and unanalysed, so sOS is the earliest stage present. Checked the whole-flash dumps before publishing: they carry board SKU strings only (XFX D702_XTX / 113-31XFSHBS1), no serials, MACs or unique per-board identifiers. With the images tracked, the symbol maps in psp_out/phase3/, vdiff/, sigs/ and handover/symbols/ are now directly reproducible against the exact bytes they were derived from, and data/MANIFEST.sha256 still pins all 301 hashes. Still excluded: IDA databases (228 MB, regenerable and churn-prone), psp_out/decompiled/ (Hex-Rays output mechanically derived from AMD code), and AMD-internal register maps, which are vendor documents rather than public firmware.