From bf5bc00990044570d54b3fdc6d1a8f75d6a91863 Mon Sep 17 00:00:00 2001 From: Vasyl Vavrychuk Date: Sun, 7 Aug 2022 18:22:30 +0200 Subject: Add virtio-aarch64 platform description via scc file. Metadata is based on qemuarm64-standard.scc from yocto-kernel-cache branch yocto-5.15 commit 947149960e1426ace478e4b52c28a28ef8d6e74b with a lot of unended configurations removed. Comparing to initial version [1] many TODOs have been removed since changes landed upstream (yocto-kernel-cache). Note, that BSP description root file virtio-aarch64-standard.scc has to be kept local withing a recipe. This is needed to add this scc file explicitly to SRC_URI to have AGL VIRTIO patches applied during kernel recipe build. As explained in [2, 3], Yocto kernel metadata is commonly used for two purposes: 1. To construct Yocto kernel git by committing patches listed in scc files. 2. To configure Yocto kernel during Yocto build. When scc file is not explicitly added to SRC_URI, then patch commands will be ignored during Yocto build because it is assumed that patches are already pre-applied during Yocto kernel git tree construction. But, there is not AGL Linux kernel tree, only a repository for AGL kernel metadata (this one). So, patches from this metadata repository have to be applied during kernel recipe build. [1]: https://gerrit.automotivelinux.org/gerrit/gitweb?p=AGL/meta-agl.git;a=commit;h=2d05cfff33a010c2133f66e757d2f4850c584a1e [2]: https://www.yoctoproject.org/pipermail/yocto/2019-October/046986.html [3]: https://docs.yoctoproject.org/kernel-dev/maint-appx.html Bug-AGL: SPEC-4452 Signed-off-by: Vasyl Vavrychuk Change-Id: Ic88a35ccbe4cad6e5b22bf43c687407f506c2e5b --- bsp/virtio/agl-virtio.scc | 2 ++ 1 file changed, 2 insertions(+) create mode 100644 bsp/virtio/agl-virtio.scc (limited to 'bsp/virtio/agl-virtio.scc') diff --git a/bsp/virtio/agl-virtio.scc b/bsp/virtio/agl-virtio.scc new file mode 100644 index 0000000..5b8f06c --- /dev/null +++ b/bsp/virtio/agl-virtio.scc @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: MIT +kconf hardware agl-virtio.cfg -- cgit 1.2.3-korg