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Start on potentially removing separate virtio-arch64 machine by
simplifying it and moving as much of its virtio kernel configuration
over to our generic kernel configuration scheme. From some
experimentation, it is not obvious that genericarm64 or qemuarm64
are directly reusable as guest MACHINEs as is, so further
investigation is required on whether maintaining our own machine
and potentially custom kernel metadata cache is perhaps worthwhile.
Changes:
- Update virtio-aarch64 linux-yocto bbappend for new version in
scarthgap, and drop its use of a custom kernel metadata cache for
reusing qemuarm64's BSP as a starting point for now.
- Move the various virtio-*.cfg kernel configuration fragments over to
meta-agl-core, using a new "agl-virtio-guest" AGL_FEATURES flag to
control whether they are used. The aim is to make it more obvious
where any virtio kernel configuration comes from and hopefully make
it more easily reusable.
Bug-AGL: SPEC-5137, SPEC-5201
Change-Id: I861cd1f80643aca632a5ab103eae2cc46de3922e
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/30119
ci-image-build: Jenkins Job builder account
Tested-by: Jenkins Job builder account
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
ci-image-boot-test: Jenkins Job builder account
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Updates to get the virtio-aarch64 machine building after the
upgrade to Yocto Project 4.0 / kirkstone:
- Switch to the 5.15 linux-yocto kernel and drop the local backport
of the 5.10 recipe.
- Fix override syntax in the machine-specific linux-yocto bbappend.
- Remove all the patches applied for the virtio and virtio-snd
configuration fragments, they seem to have all been applied
upstream.
Bug-AGL: SPEC-4356
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I96d4bb9b04d74280d1a3767fe17284fe6049fcba
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/27465
Reviewed-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
Tested-by: Jenkins Job builder account
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account
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This is mostly the result of running a slightly customized version
of the convert-overrides.py script from poky with additional
overrides added. A few minor fixups were done by hand afterwards
during a review of the changes.
The intent of these changes is to minimize the effort to keep the
"next" branch that builds against poky master up to date and tested
in preparation for the switch to the next Yocto LTS release in
early 2022.
Bug-AGL: SPEC-4052
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Ia3bf63b7cb1aa1d95ada373d1a3ab56def0a125d
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26564
Tested-by: Jenkins Job builder account
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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There are a number of virtio drivers [1,2] developed on top of newer
kernel version. To simplify their backporting it is better to have
newest possible kernel version. Use v5.10 since at the moment it is
latest available Linux Yocto kernel. As a sacrifice, some external
kernel modules have to be disabled since they fail to compile with newer
kernel.
Recipe imported from
repo: https://git.yoctoproject.org/cgit/cgit.cgi/poky/
branch: master
commit: a870101
path: meta/recipes-kernel/linux/linux-yocto_5.10.bb
[1]: https://lore.kernel.org/alsa-devel/20210302164709.3142702-1-anton.yakovlev@opensynergy.com/
[2]: https://lore.kernel.org/linux-arm-kernel/20201105212116.411422-1-peter.hilber@opensynergy.com/
Bug-AGL: SPEC-3894
Change-Id: I8ac793c1075bdeaa96d03252b97abcf983bb7ee0
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26290
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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This machine is intended to run in ARMv8 virtualized environment that
provides VirtIO devices.
AGL machine configuration files are based on qemuarm64 machine from
meta-agl branch master commit e1da0efcd2eece82b0326798cfeaeb8dd48797fc.
Yocto machine configuration files are based on qemuarm64 machine from
Poky branch dunfell commit 4e931b1d05018923dc145cd97f6f965f5cb6e1a5.
Yocto Linux Kernel is used as recommended in [1]. Its metadata for the
created machine are based on qemuarm64-standard.scc from
yocto-kernel-cache branch yocto-5.4 commit
4aeda12f7f7eb84613ae1fe6e22cd9cd9790c20b.
The rationale behind creating new machine is a wish to have a machine
that could run on other hypervisor/virtual machine monitor that
implements VirtIO, not necessary QEMU. For now, virtio-aarch64 machine
runs under QEMU and OpenSynergy COQOS Hypervisor.
virtio-aarch64 machine includes following changes comparing to
qemuarm64:
* use virtio-gpu instead of VGA display (to be upstreamed to work in
conjunction with runqemu gl, sdl, etc. options)
* use virtio-bus instead of PCI bus QEMU devices
* remove unneeded configurations
Changes are moved here from meta-agl-devel.
[1]: https://www.yoctoproject.org/docs/3.1.2/bsp-guide/bsp-guide.html#released-bsp-recommendations
Bug-AGL: SPEC-3668
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
Change-Id: I653ca35fded3d3e38f25299f46629db1174b5008
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/25915
Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-boot-test: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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Scott Murray
Vasyl Vavrychuk