Project Description

This is quite new to me but as I want to understand ARM and its boot process better here is the deal:

• want to make a raspberry pi boot in less than 3 seconds with SUSE packages only
• after boot you want to be able to actually do something(I know, but lets see what the "something" can actually be) with the booted environment (so not a completely useless brick).

Prerequisities

• own rpi kit
  • rpi4 - in my case
  • microSD card - using microSDHC Class 10 UHS-I U1 A1
  • power supply - using Argon USB-C 5,25V⎓3,5A
  • microHDMI/HDMI cable
  • usb keyboard
• optional
  • RGB LCD HAT with display
  • M.2 NVMe SSD with expansion board
  • heatsinks, coolings etc