This layer contains recipes for the prebuilt GNU Arm toolchains.
Information regarding contributing, reporting bugs, etc can be found in the top-level meta-arm readme file.
Recipes for pre-built GNU Arm toolchain for bare-metal development are provided under recipes-devtools/external-arm-toolchain/.
gcc-arm-none-eabi_.bb
This recipe provides support for pre-built GNU Arm Embedded toolchain for bare-metal software development on devices based on 32-bit Arm Cortex-A, Cortex-R and Cortex-M processors. Supported version: 9-2019-q4-major gcc-aarch64-none-elf_<version>.bb
This recipe provides support for pre-built GNU Arm toolchain for bare-metal software development on devices based on 64-bit Arm Cortex-A processors.
Supported version: 9.2-2019.12