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| author | Jonny Svärd <jonny.svaerd@arm.com> | 2022-12-15 12:40:00 +0100 |
|---|---|---|
| committer | Jonny Svärd <jonny.svaerd@arm.com> | 2022-12-19 13:04:44 +0100 |
| commit | 2b8922d5c2f31f7a71d84a8aa86946cef00589de (patch) | |
| tree | 23bbcc0edd10ff65b4d88d2f65a962ab4be040db /README.md | |
| parent | 8fd2fd7972bb5421b639e380ce955d65fcf47166 (diff) | |
| download | ethos-u-linux-driver-stack-2b8922d5c2f31f7a71d84a8aa86946cef00589de.tar.gz | |
Add custom cross compilation documentation
Change-Id: I1ab89146bf897c4c35180ab09f08064511f573f8
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -9,6 +9,14 @@ subsystem, consisting of an Arm Cortex-M of choice and an Arm Ethos-U NPU. The driver stack comes with a CMake based build system. A toolchain file is provided for reference how to cross compile for an Aarch64 based system. +Note that if your host system provides cross compilers and libraries of newer +versions than what is supported on your target system, you might be required to +download an older version of compilers and toolchains for your target system. +While out of scope for this README, an example +[toolchain file](cmake/toolchain/aarch64-linux-gnu-custom.cmake) is provided to +show what it could look like. Another option is to run a Docker image of an +appropriate Linux distribution suited to build for your needs. + Building the kernel modules requires a configured Linux kernel source tree. How to download and configure the Linux kernel goes beyond the scope of this readme. Please refer to the Linux kernel official documentation. |