https://github.com/genodelabs/genode-allwinner

Allwinner SoC support for the Genode OS framework
https://github.com/genodelabs/genode-allwinner

aarch64 allwinner-a64 arm cplusplus cpp genode osdev pinephone

Last synced: about 2 months ago
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Allwinner SoC support for the Genode OS framework

• Host: GitHub
• URL: https://github.com/genodelabs/genode-allwinner
• Owner: genodelabs
• License: other
• Created: 2021-02-18T16:52:07.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2024-10-23T17:41:22.000Z (2 months ago)
• Last Synced: 2024-10-24T01:46:09.768Z (2 months ago)
• Topics: aarch64, allwinner-a64, arm, cplusplus, cpp, genode, osdev, pinephone
• Language: C
• Homepage:
• Size: 967 KB
• Stars: 13
• Watchers: 11
• Forks: 10
• Open Issues: 3
• Metadata Files:
  • Readme: README
  • License: LICENSE

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README

        

               =========================================

               Genode support for Allwinner-based boards

               =========================================

This repository complements the Genode OS framework (https://genode.org) with

the board support needed to use Genode on devices based on Allwinner SoCs.

To use it, you first need to obtain a clone of Genode:

! git clone https://github.com/genodelabs/genode.git genode

Now, clone the _genode-allwinner.git_ repository to _genode/repos/allwinner_:

! git clone https://github.com/nfeske/genode-allwinner.git genode/repos/allwinner

For enabling the board support, adjust the build-directory configuration

_etc/build.conf_ by adding the following line before the other 'REPOSITORIES'

definitions so that the _allwinner_ repository is prioritized over the others.

! REPOSITORIES += $(GENODE_DIR)/repos/allwinner

Allwinner-specific tool dependencies

------------------------------------

The Allwinner A64 SoC features a dedicated system-control processor (SCP) in

addition the the ARM application processor. This repository contains a custom

firmware for the SCP (at _src/scp/a64/_), which is incorporated into the

U-Boot boot loader (_src/u-boot/pine/). As the SCP (aka AR100) is based on the

OpenRISC instruction-set architecture, the build process of the SCP firmware

requires the installation of binutils for this architecture. Please refer

to _src/scp/a64/README_ for further instructions.

License

-------

Genode-specific code is provided under Genode's regular open-source license,

which is AGPLv3 + open-source linking exception. This code is also available

under a commercial license offered by Genode Labs.

For code ported from other projects - e.g., device drivers ported from the

Linux kernel - the license of the originating upstream project applies.

Please refer to the individual file headers for detailed information.