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Hacker News·Aug 27·5 min read
PiLFS Linux from Scratch on the Raspberry Pi
TL;DR
A new guide simplifies building a complete GNU/Linux distribution for the Raspberry Pi, particularly for the aarch64 architecture. Key updates include compatibility with the Raspberry Pi 400 and an EEPROM updater for firmware enhancements.
✦ Why It Matters
Start building your own GNU/Linux distribution for Raspberry Pi today using the new guide.
Key Takeaways
- Use RPI_MODEL=64 for aarch64 builds.
- Check compatibility with Raspberry Pi 400.
- Update firmware using rpi-eeprom-update command.
- Download the latest images for your Raspberry Pi model.
Full Summary
PiLFS (Pi Linux From Scratch) is a project designed to help users build their own complete GNU/Linux distribution tailored for Raspberry Pi devices. A significant update allows users to easily specify the aarch64 architecture by setting RPI_MODEL=64 in the build scripts.
Additionally, the Raspberry Pi 4 image has been confirmed to work with the Raspberry Pi 400, expanding its usability. An EEPROM updater has also been integrated into the Raspberry Pi 4 image, allowing users to update their firmware by executing a simple command.
The available images for different Raspberry Pi models range from 319 MB to 327 MB, with the latest aarch64 image being 280 MB. These enhancements make it easier for developers and enthusiasts to customize their Raspberry Pi experience.