0e35e4b951
Since the original location of OP-TEE in DDR3 observes a HW issue when cache is enabled, this change moves OP-TEE to run from DDR4. Patches are added to TF-A to reflect that change and the used region is also reserved in UEFI (EDK2) to protect against allocations by UEFI applications. OP-TEE size is modified for consistency across all patches to be 32 MB (0x02000000) instead of (0x02008000). Signed-off-by: Mariam Elshakfy <mariam.elshakfy@arm.com>
Introduction
This repository contains the Arm layers for OpenEmbedded.
-
meta-arm
This layer contains general recipes for the Arm architecture, such as firmware, FVPs, and Arm-specific integration.
-
meta-arm-bsp
This layer contains machines for Arm reference platforms, for example FVP Base, N1SDP, and Juno.
-
meta-arm-toolchain
This layer contains recipes for Arm's binary toolchains (GCC and Clang for -A and -M), and a recipe to build Arm's GCC.
Other Directories
-
ci
This directory contains gitlab continuous integration configuration files (KAS yaml files) as well as scripts needed for this
-
kas
This directory contains KAS yaml files to describe builds for systems not used in CI
-
scripts
This directory contains scripts used in running the CI tests
Contributing
Currently, we only accept patches from the meta-arm mailing list. For general information on how to submit a patch, please read https://www.openembedded.org/wiki/How_to_submit_a_patch_to_OpenEmbedded
E-mail meta-arm@lists.yoctoproject.org with patches created using this process. You can configure git-send-email to automatically use this address for the meta-arm repository with the following git command:
$ git config --local --add sendemail.to meta-arm@lists.yoctoproject.org
Commits and patches added should follow the OpenEmbedded patch guidelines:
https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines
The component being changed in the shortlog should be prefixed with the layer name (without the meta- prefix), for example:
arm-bsp/trusted-firmware-a: decrease frobbing level
arm-toolchain/gcc: enable foobar v2
Reporting bugs
E-mail meta-arm@lists.yoctoproject.org with the error encountered and the steps to reproduce the issue.
Maintainer(s)
- Jon Mason jon.mason@arm.com
- Ross Burton ross.burton@arm.com