Since Linux 6.12, the Buildroot option BR2_LINUX_KERNEL_CUSTOM_DTS_PATH
does not work as expected on arm, arm64, mips and riscv[1]. These are
the architectures that store the in-tree DTS files in vendor-specific
subdirectories of arch/$ARCH/boot/dts/.
BR2_LINUX_KERNEL_CUSTOM_DTS_PATH was introduced in Buildroot 2012.08
(commit 69fc497df0 "Rework support for the device tree"). At the time,
the kernel kept all in-tree DTS files directly in arch/$ARCH/boot/dts/,
and this is where Buildroot drops the user's custom DTS. Vendor-specific
subdirectories appeared in Linux v3.19 for the arm64 architecture, and
this scheme was later adopted by mips, riscv and arm.
For these architectures, Linux 6.12 (commit e7e2941300d2, "kbuild: split
device tree build rules into scripts/Makefile.dtbs") made the DTB build
infrastructure incompatible with the way
BR2_LINUX_KERNEL_CUSTOM_DTS_PATH is implemented. This infrastructure now
expects all DTS files to be in vendor-specific subdirectories on the
architectures that use this scheme.
We can't update easily the current behavior of
BR2_LINUX_KERNEL_CUSTOM_DTS_PATH since it expect a list of files but
can also be used "unexpectedly" with directories [2].
BR2_LINUX_KERNEL_INTREE_DTS_NAME="st/stm32mp135f-dk-mx"
BR2_LINUX_KERNEL_CUSTOM_DTS_PATH="$(BR2_EXTERNAL_ST_PATH)/[...]/linux-dts/st"
In this case, the st directory is copied into the arch/$ARCH/boot/dts/
and BR2_LINUX_KERNEL_INTREE_DTS_NAME is used to build stm32mp135f-dk-mx dtb
as if it was intree.
Introduce BR2_LINUX_KERNEL_CUSTOM_DTS_DIR configuration
parameter to specify a list of directories that are copied as-is over
the arch/<arch>/boot/dts/ directory before building the device tree
blob:
board/acmesystems/acqua-a5/dts/
└── microchip
└── at91-sama5d3_acqua.dts
defconfig:
BR2_LINUX_KERNEL_CUSTOM_DTS_DIR="board/acmesystems/acqua-a5/dts"
Each dts file found is automatically added to the list of devicetree
to build.
BR2_LINUX_KERNEL_CUSTOM_DTS_DIR can also be used for external
devicetree overlays files:
board/ti/am574x-idk/dts/
└── ti
└── omap
└── am57xx-evm.dtso
With this new option, BR2_LINUX_KERNEL_CUSTOM_DTS_PATH is now deprecated.
Note: We want to create a list of dts files (LINUX_DTS_LIST) present in
diectrories listed by BR2_LINUX_KERNEL_CUSTOM_DTS_DIR. But
LINUX_DTS_LIST must not contain BR2_LINUX_KERNEL_CUSTOM_DTS_DIR
paths. Use GNU 'find' print format %P to print each dts file path
without their respective dts overlay directory path.
Do the same for LINUX_DTSO_LIST.
Thanks to Edgar Bonet for the initial contribution [3].
[1] https://lists.buildroot.org/pipermail/buildroot/2024-October/765463.html
[2] 541ba7d963/configs/st_stm32mp135f_dk_demo_defconfig (L21)
[3] https://lore.kernel.org/buildroot/93f83afb-6987-441c-8e06-dab4d43b828f@grenoble.cnrs.fr/
Cc: Michael Walle <michael@walle.cc>
Cc: Gaël PORTAY <gael.portay+rtone@gmail.com>
Reported-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Edgar Bonet <bonet@grenoble.cnrs.fr>
[Romain:
- Rework the initial contribution by Edgar Bonet by
BR2_LINUX_KERNEL_CUSTOM_DTS_DIR following
Michael Walle comments and Gaël PORTAY review.
- Reword the commit log accordingly.
]
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Reviewed-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
Build and install all in-tree rock5b device tree overlays.
The device tree overlays will be available in /boot, such that it is
possible for u-boot to apply one (or many) of them before booting Linux.
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Reviewed-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>
The linux kernel can build device tree overlays (.dtbo) itself. Add
support to build and copy them along with the actual device trees.
These can either be in-tree device tree overlays
(BR2_LINUX_KERNEL_INTREE_DTSO_NAMES) or they can be provided outside of
the kernel (BR2_LINUX_KERNEL_CUSTOM_DTS_PATH). In the latter case, the
overlay source files will be copied into the kernel tree first.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>
The real file is utils/generate-cyclonedx,
not utils/generate-cyclonedx.py.
Signed-off-by: Thomas Devoogdt <thomas.devoogdt@barco.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Check if the script shall read from stdin if data is piped into.
Otherwise read from the input file or if not specified print usage and
exit.
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Enable FORCE_CHECK_HASHES to ensure that all hashes are valid even
from custom packages.
Add custom version package hashes of Linux, U-boot and TF-A.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Now that all Xilinx boards have been bumped to Linux 6.6.70, the Linux 6.6.60
hash can be removed.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Typing-extensions has moved to a separate repository, the previous
link now leads to a 404 page. The top level README in the previous
repository points at the new one, see:
fafcdeb724/README.md (repository-content)
Signed-off-by: Fiona Klute (WIWA) <fiona.klute@gmx.de>
Signed-off-by: Julien Olivain <ju.o@free.fr>
The referencing module requires either Python >= 3.13 or
typing-extensions, otherwise import fails. The dependency was added
with 0.36.0, and to Buildroot with commit 94cf596d76
"package/python-referencing: bump to version 0.36.1".
Initial change requiring Python >= 3.13:
5ea5a15393
Fix to support earlier Python versions with typing-extensions:
71cbd0008d
Signed-off-by: Fiona Klute (WIWA) <fiona.klute@gmx.de>
Signed-off-by: Julien Olivain <ju.o@free.fr>
Add a new defconfig for the imx93-evk board that uses upstream
components, such as:
- Linux Kernel: Upstream version 6.12.16
- U-boot: Upstream version 2025.01
- ATF: Upstream version 2.12
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
Currently, the LPDDR firmware binaries do not get installed into the
U-Boot mainline directory, causing U-Boot build to fail for i.MX93.
Fix this problem by expanding the BR2_PACKAGE_FIRMWARE_IMX_NEEDS_DDR_FW
checks to also take BR2_PACKAGE_FIRMWARE_IMX_NEEDS_DDR_FW_IMX9 into account.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
This patch bumps the versal_vpk180_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps the versal_vek280_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps the versal_vck190_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps the zynqmp_kria_kv260_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps the zynqmp_kria_kr260_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps the zynqmp_kria_kd240_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps the zynqmp_zcu106_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps the zynqmp_zcu104_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps the zynqmp_zcu102_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since commit dc0f7215c6 ("package/gcc: switch to 13.x as default"),
the Linux kernel is failing to build with this output:
In file included from ./include/linux/kernel.h:10,
from drivers/ata/libahci.c:35:
drivers/ata/libahci.c: In function ‘ahci_led_store’:
./include/linux/compiler.h:348:45: error: call to ‘__compiletime_assert_1154’ declared with attribute error: BUILD_BUG_ON failed: sizeof(_s) > sizeof(long)
348 | _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
Fix it by importing Linux upstream patch.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps the zynq_zed_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps the zynq_microzed_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps the zynq_zc706_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps the zynq_zc702_defconfig to Linux kernel 6.6.70.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch adds the hash for Linux version 6.6.70 for Xilinx boards.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When building webkit, I got this build error:
>>> webkitgtk 2.46.3 Building
GIT_DIR=. PATH="/home/thomas/br-test-pkg/bootlin-armv5-uclibc/host/bin:/home/thomas/br-test-pkg/bootlin-armv5-uclibc/host/sbin:/home/thomas/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin"
/home/thomas/.local/bin/cmake --build
/home/thomas/br-test-pkg/bootlin-armv5-uclibc/build/webkitgtk-2.46.3/
-j25
ninja: error: '/home/thomas/br-test-pkg/bootlin-armv5-uclibc/host/arm-buildroot-linux-uclibcgnueabi/sysroot/home/thomas/br-test-pkg/bootlin-armv5-uclibc/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/share/wayland-protocols/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml',
needed by 'WebKitGTK/DerivedSources/pointer-constraints-unstable-v1-protocol.c',
missing and no known rule to make it
make[1]: *** [package/pkg-generic.mk:289:
/home/thomas/br-test-pkg/bootlin-armv5-uclibc/build/webkitgtk-2.46.3/.stamp_built]
Error 1
make: *** [Makefile:83: _all] Error 2
The sysroot path is prepended twice to the path. This error persists
since a3b2bc8 "package/pkgconf: bump to version 2.3.0".
After digging into it, I found out that dropping "pkgdatadir" from the
patch does fix it. This is, in fact, the same, or similar problem that
was fixed in 3e74c13 "package/pkgconf: variable pkgdatadir also needs
sysroot prefixing, wayland patch III" years ago.
I was not able to find out which pkgconf commit caused the behavior
change. Commit a3b2bc8 bumped it from 1.6.3 to 2.3.0, which is a
considerable big change.
Signed-off-by: Thomas Devoogdt <thomas@devoogdt.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
port back patch introduced shortly after the 4.0.5 release.
Fixes:
checking for __NR_pidfd_open... no
configure: error: Neither pidfd_open or __NR_pidfd_open found. Disable pidwait with configure option --disable-pidwait
happening with this defconfig:
BR2_arm=y
BR2_cortex_a15_a7=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_INIT_SYSTEMD=y
BR2_PACKAGE_PROCPS_NG=y
Signed-off-by: Michael Nosthoff <buildroot@heine.tech>
Signed-off-by: Julien Olivain <ju.o@free.fr>
Since the package was introduced in 2e6e121496 (package/mokutil: new
package), the dependencies for the comment about missing dependencies
are not all inverted compared to the actual dependencies.
Notably, gcc and headers versions should be negative, not positive,
dependencies. This makes the comment visible even when said dependencies
are met.
Fix that.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Julien Olivain <ju.o@free.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>
Add a new defconfig for the imx8mm-evk board that uses upstream
components, such as:
- Linux Kernel: Upstream version 6.12.16
- U-boot: Upstream version 2025.01
- ATF: Upstream version 2.12
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Julien Olivain <ju.o@free.fr>
[Julien: Tested on board 700-31407 REV A1]
Signed-off-by: Julien Olivain <ju.o@free.fr>
Add a new defconfig for the imx8mn-ddr4-evk board that uses upstream
components, such as:
- Linux Kernel: Upstream version 6.12.16
- U-boot: Upstream version 2025.01
- ATF: Upstream version 2.12
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Julien Olivain <ju.o@free.fr>
[Julien: Tested on board 700-31407 REV A5]
Signed-off-by: Julien Olivain <ju.o@free.fr>
../test/test-crbug1004254.c:28:10: fatal error: pthread.h: No such file or directory
28 | #include <pthread.h>
| ^~~~~~~~~~~
Commit cef7358 "package/fontconfig: fix compilation on targets without pthread support"
fixed compilation for targets without pthread support, but that was apparently nog enough.
Back then, I tested all the targets by using `./utils/test-pkg -p fontconfig -a`,
but somehow these targets didn't enable the fontconfig tests, so I didn't see this
compile failure. Fix it now by explicitly disabling the fontconfig tests.
Fixes:
- https://autobuild.buildroot.org/results/5f0/5f0c716c20788ba49a3a9f185251ded373a764cd/build-end.log
Signed-off-by: Thomas Devoogdt <thomas@devoogdt.com>
[Julien: reword commit log title]
Signed-off-by: Julien Olivain <ju.o@free.fr>
