As planned, today PlayStation 4 hacker Marcan of Fail0verflow covered how they reverse-engineered Sony's PS4 console via FreeBSD / Sandbox to install PS4 Linux on it at Chaos Computer Club (CCC) 2016 alongside a Portal 2 Steam (older Demo / Guide) PS4 demonstration video below on Firmware 4.05! 
According to @Joonie of Team Rebug, PlayStation 4 developer @flatz got PS4 Linux running on Firmware 4.05 day 1 too!
Here are some of the related Tweets and files / links / videos:
Download: bonaire.rai.txt
Fail0verflow Links:
Fail0verflow CCC 2016 Slide Links:
https://github.com/fail0verflow/ps4-kexec
PCI Express DIY Hacking Toolkit for Xilinx SP605 via Dmytro Oleksiuk
Thanks to @DoxyMarket, @kazookid0, @MrBone, @MrNiato and @VultraAID in the PSXHAX Shoutbox for help with this article!
According to @Joonie of Team Rebug, PlayStation 4 developer @flatz got PS4 Linux running on Firmware 4.05 day 1 too!
Here are some of the related Tweets and files / links / videos:
Download: bonaire.rai.txt
Fail0verflow Links:
Fail0verflow CCC 2016 Slide Links:
https://github.com/fail0verflow/ps4-kexec
- kexec and hardware reconfiguration / "bootloader" code
- Kernel tree
- Userspace library patches
- f32dis and RAI tools
- https://media.ccc.de/c/33c3
- https://fail0verflow.com/media/33c3-slides/#/
- https://dellinger.alb.c3voc.de/s1_native_hd.webm
PCI Express DIY Hacking Toolkit for Xilinx SP605 via Dmytro Oleksiuk
Thanks to @DoxyMarket, @kazookid0, @MrBone, @MrNiato and @VultraAID in the PSXHAX Shoutbox for help with this article!