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Move TARGET_USES_BOOT_HDR_V3 build flag from db845c/BoardConfig.mk
to db845c.mk, so that TARGET_USES_BOOT_HDR_V3 flag can be used in
vendor/ firmware package' .mk files.
Needed for certain conditional PRODUCT_COPY_FILES in vendor package
to work correctly.
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Change-Id: Ia81e4cad55d7a8de20d5353e7cfd3d297fa6482c
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In an upcoming patch we are going to add "mini" device configurations
that avoid most of the usual driver dependencies. This requires
splitting out the device-specific configuration from the configuration
required for a full device image.
Bug: 217455793
Change-Id: Id17d162d142a2595e54e163f5faaf7dcf9b68e35
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Switch default db845c-userdebug and rb5-userdebug builds
to android-5.15 prebuilt kernel Image and modules.
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Change-Id: Ia7f9794c69b4f812aae465b006e160ae72cd19e0
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Copy the kernel modules the ramdisk/vendor_ramdisk only.
Right now we keep a copy of all the kernel modules in
/vendor/lib/modules, which results in modprobing of the
modules from /vendor/lib/modules as well and though they
fail safely (well most of the time and they should) but we
have run into a regression where dual loading of Qcom UFS
module resulted in probing failures. Ideally dual loading
should not reach up to probing stage and there might be
something more to that crash, but since this issue is
difficult to reproduce and debug, the easiest way out is
to make sure we do not try to load a kernel module twice.
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Change-Id: I1be3bccd1ababaf258f1f87c75636919b962ad8d
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Switches to using a more recent 5.10 based kernel by default
this enables extra features like audio for out of the box
builds.
Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: I77c4bf28c500f5f8d409310d8226eeb29d9fdf3e
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so that we could use the files in the dist directory
directly, without copying them into device/linaro/dragonboard-kernel
Test: export DB845C_KERNEL_DIR=<output/db845c/dist>
source build/envsetup.sh
lunch db845c-userdebug
make -j$(nproc) droidcore
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
Change-Id: Iacdfe3ca107bffc92679bdf9273b6c5e329b9557
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Unfortuantely the msm.ko object is 32 megs which takes about
half of the 64m boot partition. With android-mainline we end up
running out of space, so lets move this largest module off to
the vendor partition to allow the build to continue to work
Change-Id: I866394abf7da9bb681f1738c8996ec23a048118c
Signed-off-by: John Stultz <john.stultz@linaro.org>
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With following android-5.4 kernel changes, we no
longer need to install and load the bt driver
modules from the vendor partition:
https://android-review.googlesource.com/c/1261169
https://android-review.googlesource.com/c/1261170
Also BOARD_VENDOR_KERNEL_MODULES duplicate
installed modules in ramdisk and vendor partition,
so remove that part. And rename
BOARD_VENDOR_RAMDISK_KERNEL_MODULES to
BOARD_GENERIC_RAMDISK_KERNEL_MODULES to avoid
confusion because we are not supporting vendor
boot image at the moment.
With this change all the kernel modules are now
installed in ramdisk.img, and we don't need to
update and flash vendor.img to test kernel changes.
Change-Id: Ieccce38e4eb3f915e75a2c9b636b4a2d7bca586b
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
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The qca bluetooth module has some yet to be determined issue
which causes deferred firmware loading to stop it from working.
But as long as the bluetooth module is loaded from the vendor
partition where the bluetooth firmware is present, it can be
made to load and function.
This patch updates the bluetooth hal version and adds a trick
to exclude the qca and hci_uart modules from being on the
ramdisk.
Note: Bluetooth audio isn't working yet. Devices pair but I
don't hear audio yet.
Change-Id: I37e927485414368b817958dfef2137fc263003a0
Signed-off-by: John Stultz <john.stultz@linaro.org>
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It was requested that the default kernel be 5.4
based for db845c builds, so lets switch this.
Change-Id: I4ba0ce9916e63457a114d51cbe28ec7f830a1e2c
Signed-off-by: John Stultz <john.stultz@linaro.org>
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boot.img
This patch updates the userland build to built a boot.img
from prebuilt kernel/modules in the dragonboard-kernel project.
At the moment, there is nothing in the dragonboard-kernel
project, but once we do add the prebuilt files, we'll want
this change.
Change-Id: I6b9ce745c378ea50e176e9c8ed67336953766fa2
Signed-off-by: John Stultz <john.stultz@linaro.org>
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In preparation for GKI support, add some initial support for
kernel module loading during bootup.
For now, this is set to be conditional on DB845C_USE_GKI being
set while building
Thanks to YongQin and Sam for pointers on an improved way of
doing this.
Change-Id: I197dc83a63fc5aea2eb906beed95ff9bdff3d688
Signed-off-by: John Stultz <john.stultz@linaro.org>
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Boots dragonboard db845c to console.
HDMI display broken due to missing firmware files.
Change-Id: I820aeb7b7ab2536a362f9ae37cc44906be0a6190
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
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