"Das U-Boot" Source Tree

picolibc - a C library designed for embedded 32- and 64- bit systems.

FFmpeg with async and zero-copy Rockchip MPP & RGA support

Wireless CarPlay for CarPlay enabled cars

A simple USB sniffer based on Raspberry Pi RP2040

Raspberry Pi pico baremetal examples

2D FFT running on glsl compute shaders

Simple Intel 1GbE network driver implementation using VFIO.

EMILE is a 680x0 Macintosh bootloader

Linux kernel source tree

A fully open source Asterisk FXO/X module which based on Raspberry Pi

"Das U-Boot" Source Tree

A fully open source FPGA TDM IP Core which supports the Asterisk Dahdi

The loli bootloader

Linux kernel source tree - i.MXRT

MCUXpresso (KSDK 2.8.2) Teensy 4.1 project that defines the USB port as a virtual COM port.

"Das U-Boot" Source Tree - / i.MXRT

Linux kernel source tree (rebased Lichee-Pi/linux nano-5.2-flash branch et al as of 2021-03)

"Das U-Boot" Source Tree (cherry-picked Icenowy/u-boot f1c100s-spiflash branch et al as of 2021-03)

RISC-V linux XIP on the raspberry pi pico 2

Hosted Solution (Linux/MCU) with ESP32 (Wi-Fi + BT + BLE)

RISC-V linux on the raspberry pi pico 2