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Refactor the kernel configuration fragment handling to shift all AGL
applied configuration fragments into a new AGL_KCONFIG_FRAGMENTS
variable that is used to generate SRC_URI and KERNEL_CONFIG_FRAGMENTS
additions for the various BSPs. The intent is to make it simple to
disable AGL provided configuration in downstream builds as the IC EG
has expressed as a requirement. Additionally, the rework has allowed
for some clean up of accumulated cruft.
In practice, clearing AGL_KCONFIG_FRAGMENTS drops all non-BSP provided
kernel configuration with the exception of some qemu BSP related
additions required for AGL CI and some explicitly configurable things
like netboot support.
Notable changes:
- Instead of always using AGL's own fragment merging logic on top of
the BSP kernel recipe, an effort is now made to leverage the BSP
recipes' own merging schemes, so there are now separate include
files for kernel-yocto.bbclass and plain kernel.bbclass based kernel
recipes, as well as a common include file that defines the
AGL_KCONFIG_FRAGMENTS variable and its derivations. That file can
be included directly in bbappends for BSP kernel recipes that use
the KERNEL_CONFIG_FRAGMENTS scheme (e.g. meta-ti, meta-qcom).
- The SMACK enabling configuration in meta-app-framework has been
updated to supply different fragments for enabling SMACK by default
for 4.x and 5.x kernels. This removes a warning from always
supplying the old configuration, and allows providing a CONFIG_LSM
definition to ensure over-riding any BSP modifications.
This allows removing the previous hack to handle CONFIG_LSM being
set in the defconfigs in linux-raspberrypi.
- By request, the linux-yocto support from meta-agl-bsp/meta-core has
been rationalized into meta-agl-core to improve the experience when
using meta-agl-core standalone for testing.
- All demo supporting kernel configuration has been removed, a
subsequent change to meta-agl-demo will add it there by leveraging
AGL_KCONFIG_FRAGMENTS.
- The hardware device support has been split out of the can-bus.cfg
fragment, in favor of shifting it to meta-agl-demo. A few other
stray non-CAN configuration options have also been removed from
can-bus.cfg, as they do not seem to be required.
Bug-AGL: SPEC-3983
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: If6662fd36e26cec767b1d53b1188a74d01ef9dcf
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26460
Reviewed-by: Hiroyuki Ishii <ishii.hiroyuki002@jp.panasonic.com>
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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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Goal is to reach a minimal meta-agl-core as base for IVI and IC work at the same time.
Trim dependencies and move most 'demo' related recipes to meta-agl-demo.
v2: changed to bbapend + .inc , added description
v3: testbuild of all images
v4: restore -test packagegroup and -qa images, compare manifests and adapt packagegroups.
v5: rebased
v6: merged meta-agl-distro into meta-agl-core,
due to dependency on meta-oe, moved -test packagegroup and -qa images
to own layer meta-agl-core-test
v7: Fixed comments from Paul Barker
v8: Update the markdown files
v9: restore wayland/weston/agl-compositor recipes/appends, reworked to
move app f/w specific changes to bbappends in meta-app-framework and
only demo specific weston-init changes to meta-agl-demo
v10: fix s/agldemo/aglcore/ missed in weston-init.bbappend
Description:
This patch is part 1 out of 2 large patches that implement the layer rework
discussed during the previous workshop. Essentially meta-agl-core is the
small but versatile new core layer of AGL serving as basis for
the work done by the IC and IVI EGs.
All demo related work is moved to meta-agl-demo in the 2nd patchset.
This should be applied together as atomic change.
The resulting meta-agl/* follows these guidelines:
- only bsp adaptations in meta-agl-bsp
- remove the agl-profile-* layers for simplicity
-- the packagegroup-agl(-profile)-graphical and so on
have been kept in meta-agl-demo
- meta-agl-profile-core is now meta-agl-core
- meta-agl-core does pass yocto-check-layer
-- therefore use the bbappend + conditional + .inc file
construct found in meta-virtualization
- meta-agl/meta-security has been merged into meta-agl/meta-app-framework
- meta-netboot does pass yocto-check-layer
- meta-pipewire does pass yocto-check-layer
Migration:
All packagegroups are preserved but they're now enabled by 'agl-demo'.
Bug-AGL: SPEC-3723
Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Ia6c6e5e6ce2b4ffa69ea94959cdc57c310ba7c53
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/25769
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The default yocto qemuarm machine is versatilepb which is not the right
choice for AGL (ex: Max 256M of RAM).
This patchs change qemuarm configs for using the virt machine.
Change-Id: Ib5e0ae801ba152318a2455763b1a2f1020d1858e
Bug-AGL: SPEC-2376
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
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QEMU arm/arm64 need some VIRTIO configs for having storage for rootfs.
Bug-AGL: SPEC-2376
Change-Id: Ia4b53092418b9f5e4040b8dafc58262a98bcac46
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
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This changeset adds the necessary tepmlates to build the qemu
targets for ARM 32bit and 64bit.
The MACHINE names are 'qemuarm' and 'qemuarm64'.
As the compiler flags for qemuarm in Yocto are using the equivalent
of armv5te, we need to ship our own machine/qemuarm.conf with our
default tuning for armv7-a (YP name armv7ve), and overrides to build
a v7 kernel and use a v7 capable QEMU machine. For qemuarm64, some
additional kernel configuration is enabled to allow building and
loading of the MOST drivers.
Bug-AGL: SPEC-756
Change-Id: I0a688a1d61a75f1287902fc2733a8a54b0485a34
Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
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Change-Id: Idb61c0f1f52ca9fb6b1afd50e4a397678971f6e5
Signed-off-by: tte_zheng_wenlong <wenlong_zheng_za@mail.toyota.co.jp>
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Scott Murray
Jan-Simon Moeller
Corentin Labbe
tte_zheng_wenlong