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Rust on ARM Cortex A9:

  1. Implement a blinking LED app on ARM Cortex A9 using C ... completed
  2. Implement a blinking LED app on ARM Cortex A9 using Rust ... in progress
  3. Create a template project for using the Rust language on bare metal ARM Cortex A9 ... not started
  4. Integrate with Zinc 3, the bare metal stack for rust ... not started

Compiling:

./build.sh

The output will be a binary called app_cpu1.elf.

ARM Core 0 runs Ubuntu Linux and ARM Core 1 will load app_cpu1.elf using the remoteproc kernel module. For more information see Henrys blog 4.

Structure:

  • main.rs - sample program (blinks a LED on the ARM Cortex A9)
  • runtime.rs - rust runtime functions, e.g. panic
  • sys/ - bootstrap code (boot loader and system initialization)
  • orig/ - includes the original C code implementing a blinking LED app
  • libcore/ - libcore built for the target description

References: