Getting Started with RPI5-Hailo8L

I followed the guide install-raspberry-pi5.md

but these steds does not work:


Open the Raspberry Pi configuration tool:

sudo raspi-config

Select option "6 Advanced Options", then select option "A8 PCIe Speed". Choose "Yes" to enable PCIe Gen 3 mode. Click "Finish" to exit.

A8 is not available

and hailo-all cannot be found:
sudo apt install hailo-all
Reading package lists… Done
Building dependency tree… Done
Reading state information… Done
E: Unable to locate package hailo-all

I am running
uname -a
Linux pi 6.6.33-v8-16k+ #1770 SMP PREEMPT Wed Jun 12 17:49:22 BST 2024 aarch64 GNU/Linux

Am I doing something wrong or is this guide not updated?