All configs except DTC_FLAGS is moved to BUILD.bazel.
As a side effect of setting kernel_build(defconfig), Kleaf enforces that
the final .config has all values required by db845c_gki.fragment. If
that causes build errors like the following in the future, we should
either fix db845c_gki.fragment, or set
kernel_build(check_defconfig = "disabled").
ERROR: CONFIG_USB_ROLE_SWITCH: actual 'y', expected 'm' from common/arch/arm64/configs/db845c_gki.fragment
Bug: 236012223
Change-Id: Id5b3f264e690176ac59846d32e0d6c62600a8190
Signed-off-by: HONG Yifan <elsk@google.com>
Kleaf builds does not read the FILES variable. Instead, it relies on
kernel_build.*outs attributes to determine what files to be copied
from Kbuild's out directory.
Test: TH
Bug: 236012223
Change-Id: I20058736e4be80a086cc5f87653374531bc916f8
Signed-off-by: HONG Yifan <elsk@google.com>
AOSP build target sm8x50-userdebug support these devboards as well.
Bug: 146449535
Change-Id: I6a3080ab56b6f3effd873db20369d59fb82654cd
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
SM8550HDK is the new device (armv9) being added in LKFT for
testing. We are preparing a single build target which will
support a family of Qualcomm SM8X50 QRD and HDK devboards.
Bug: 146449535
Change-Id: I51f6903383980fbbce8b78cae70c3765bd76ceb9
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
This DTC_FLAGS will build the base platform dtbs with
overlay support. Otherwise fdtoverlay command throws
"FDT_ERR_NOTFOUND" error at the build time.
Missing/broken DTBO partition support on DB845c and RB5 is
the primary reason we have to apply DTB overlays at the
build time.
This patch will help enable currently out-of-tree/WIP (GKI)
features on supported devboards, and help us start testing
them in the LKFT builds.
Bug: 146449535
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Change-Id: Ie1510d93532544683a1408e88473da5a83fc3a60
Revert submission 2188970-db845c_mixed_build
Reason for revert: It breaks android-mainline
Reverted Changes:
I6cfb1ef19:ANDROID: Convert db845c to a mixed build.
I6680cb8ef:kleaf: Convert db845c to a mixed build.
I6cfb1ef19:ANDROID: Convert db845c to a mixed build.
Signed-off-by: Ulises Mendez Martinez <umendez@google.com>
Change-Id: I337800cc4483877587f0a25d1fde2dadc444a81e
RB5 is Qcom's next gen Robotics Board and a successor of RB3
aka db845c devboard. Since RB5 and RB3 share a lot of low
level platfrom core blocks, lets merge RB5's support in the
existing db845c build and gki config fragment.
Bug: 146449535
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Change-Id: I5eb3380a2e697df5221a6704d4ed8730fdd34bb0
./build/config.sh provides Kbuild's configuration editor in kernel/build
environment, plus support for editing config fragments. Set
FRAGMENT_CONFIG for ./build/config.sh.
Bug: 169398826
Signed-off-by: Elliot Berman <eberman@codeaurora.org>
[jstultz: Dropped sorting the config fragment]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: Id09967bb06d0652788d17373ade2619a310c9e87
And replace many references of ${ROOT_DIR}/common with
${ROOT_DIR}/${KERNEL_DIR}, which makes it a lot easier
to branch off of ACK and update the KERNEL_DIR.
The variable of KERNEL_DIR will be set in build/_setup_env.sh
to the directory of the build config file by default if it's
not set explicitly in the build config file or in environment.
Test: build test with following configs
common/build.config.gki.aarch64
common/build.config.db845c
common/build.config.hikey960
cuttlefish-modules/build.config.cuttlefish.aarch64
Bug: 162785964
Change-Id: I790ac0ded10bd790484f14c6f93d53e06c38b830
Signed-off-by: Will McVicker <willmcvicker@google.com>
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
(cherry picked from commit 931718fa65fe5e34d143250c048f591a7d74e5f8)
[elavila: resolve conflicts]
Signed-off-by: J. Avila <elavila@google.com>
To create boot images for multiple kernels for CI testing, we
need the initramfs image.
Bug: 162034308
Signed-off-by: Todd Kjos <tkjos@google.com>
Change-Id: I08fc4a45402dfff78da4d322ee70c2f63a262468
Previously the db845c build was cat'ng the db845c_gki.fragment
with the gki_defconfig. The correct way to merge fragments is to use
the merge_configs script.
Bug: 152231482
Test: Treehugger
Signed-off-by: Todd Kjos <tkjos@google.com>
Change-Id: I32d5d6576bb4bdc115b32e7e7ef3ef1e9daa2323
The default goals for an ARCH=arm64 kernel will build all of the dtb
files available in the tree, and hard-codes the generation of a
gzip-compressed Image artifact. For GKI, we want to support various
compression methods (gz, lz4 and uncompressed) and this can be handled
outside of kbuild where compressor flags can be tuned. Also, GKI does
not need to build any dtb files because it is board-neutral, and in most
cases the dtbs will come from downstream kernels, not ACK.
On arm and aarch64, this suppresses the generation of the useless gzip
compressed Image artifact, and dtbs on the gki configs, which do not make
sense. The x86 defaults were already optimal but make them match
aarch64. On db845c, this builds only the needed dtb file and a compressed
artifact for backwards compatibility.
Bug: 152546767
Change-Id: If90ea331fc7564358b77a777fb367d7d2f95e6a6
Signed-off-by: Alistair Delva <adelva@google.com>
Add a build config for db845c.
This one uses cat to merge the gki_defconfig with
the db845c_gki.fragment.
This isn't as ideal as using merge_config.sh which
provides more useful warnings but I couldn't manage
to get merge_config.sh to run properly within the
context of the PRE_DEFCONFIG_CMDS.
This does however result in a .config identical
to the merge_config result.
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
[jstultz: overhauled for android-mainline]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Bug: 146449535
Change-Id: Ib32bb07590adcb10e9e208f33773900054202e68
HONG Yifan
Amit Pundir
Ulises Mendez Martinez
Peter Collingbourne
Elliot Berman
Will McVicker
Todd Kjos
Alistair Delva