Add firmware 2.50 support #38

Closed

Cr0wTom wants to merge 3 commits from cr0wtom/fw-2.50 into main

Cr0wTom commented

2026-09-01 11:35:12 -05:00

(Migrated from github.com)

Summary

add synchronous firmware 2.50 hypervisor preparation
add transactional Linux file staging and kernel handoff
add firmware 2.50 kernel and hypervisor shellcode
preserve existing firmware boot paths

Testing

Tested on a retail PS5 running firmware 2.50:

clean payload build completed successfully
hypervisor preparation completed
Linux handoff completed
Linux kernel and Ubuntu userspace booted successfully

Notes

Firmware 2.50 uses a synchronous handoff and does not use the existing rest-mode boot path.

## Summary - add synchronous firmware 2.50 hypervisor preparation - add transactional Linux file staging and kernel handoff - add firmware 2.50 kernel and hypervisor shellcode - preserve existing firmware boot paths ## Testing Tested on a retail PS5 running firmware 2.50: - clean payload build completed successfully - hypervisor preparation completed - Linux handoff completed - Linux kernel and Ubuntu userspace booted successfully ## Notes Firmware 2.50 uses a synchronous handoff and does not use the existing rest-mode boot path.