meta-morello

Meta-morello provides the layers required to build the firmware that lives on the SD card and a Morello enabled Linux kernel for the Morello System Development Platform.

• Use the provided kas scripts to get all of the dependencies.
• Read on how to get and use kas here [1]

• meta-morello

This layer contains most of the code recipes: firmware, kernel, FVP etc.

• meta-morello-toolchain

This layer contains recipes for compilers (Morello LLVM and GCC) but also the C libraries.

Contributing

We accept patches through the mailing list only.

https://op-lists.linaro.org/mailman3/lists/linux-morello-distros.op-lists.linaro.org/

Check if the work is not already scheduled in the issues section [2].

Follow the coding style found in other layers, the aim here is to keep them consistent where possible
and very easy to read. Follow the order found in the "headers" of each recipe and in general.

.bb recipes that come from Morello gitlab and are Morello forks of upstream inherit the name Morello in the recipe: package-name_morello-version

You should familiarize yourself with the following documents [3][4][5][6].

References

[1] https://kas.readthedocs.io/en/latest/
[2] https://git.morello-project.org/morello/meta-morello/-/issues
[3] https://github.com/ARM-software/abi-aa/blob/main/aaelf64-morello/aaelf64-morello.rst
[4] https://git.morello-project.org/morello/kernel/linux/-/wikis/Transitional-Morello-pure-capability-kernel-user-Linux-ABI-specification
[5] https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines
[6] https://people.kernel.org/tglx/notes-about-netiquette

maintainer

• Pawel Zalewski pzalewski@thegoodpenguin.co.uk