Setting Up a Framebuffer Display over SPI on the Raspberry Pi Zero 2W with Buildroot
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Setting Up a Minimal Linux Image on the Raspberry Pi Zero 2W using Buildroot
NOTE: This is not a tutorial. Just stuff I understood from watching videos and reading forums/articles. What is Buildroot? I’d been curious for a while about why certain Linux-based gadgets feel so snappy — fast boot times, no bloat, just doing exactly what they’re supposed to do. I started reading about it and kept running into the name Buildroot. Buildroot is a build system that compiles a complete Linux image from scratch, tailored exactly to your target hardware, with nothing on it that you didn’t explicitly ask for. That minimal footprint is precisely why these devices boot so fast. ...
Bare-Metal "Hello World" on RISC-V - Part 2
Let’s actually build the thing ...
Bare-Metal "Hello World" on RISC-V - Part 1
Everything your OS hides from you, laid bare ...