> Why does one need to reverse engineer a Raspberry Pi? For fun probably! > Isn't it fairly well documented? In terms of installing linux to a sdCard, basic I

> Why does one need to reverse engineer a Raspberry Pi? For fun probably! > Isn't it fairly well documented? In terms of installing linux to a sdCard, basic IO manipulation, serial interfaces like i2C SPI, sure. The GPU, no. It has actually always been famously a closed-source/closed-hardware black box. This is fine for an intro to embedded systems and kids, but when you really want to take your hardware/low-level-software knowledge to the next level it can be frustrating.