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36 hoursMerge patch series "api: Remove duplicate newlines"Tom Rini18-70/+0
This removes a number of duplicate newlines throughout the codebase.
36 hoursscripts: Remove duplicate newlinesMarek Vasut18-70/+0
Drop all duplicate newlines. No functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
3 daysscripts/Makefile.lib: EFI: Use capsule CRT instead of ESL fileJonathan Humphreys1-8/+14
The EFI Capsule ESL file (EFI Signature List File) used for authentication is a binary generated from the EFI Capsule public key certificate. Instead of including it in the source repo, automatically generate it from the certificate file during the build process. Currently, sandbox is the only device using this, so removed its ESL file and set the (new) CONFIG_EFI_CAPSULE_CRT_FILE config to point to its public key certificate. Signed-off-by: Jonathan Humphreys <j-humphreys@ti.com>
3 daysscripts/Makefile.lib: fixes: Embed capsule public key in platform's dtbJonathan Humphreys1-1/+1
The call to cmd_capsule_esl_gen was made directly rather than using the "cmd,xxx" syntax. Fixes: c7d4dfcd ("scripts/Makefile.lib: Embed capsule public key in platform's dtb") Signed-off-by: Jonathan Humphreys <j-humphreys@ti.com>
2024-06-26scripts/Makefile.lib: remove bootph-some-ram property from VPL/TPL/SPLQuentin Schulz1-1/+1
The property isn't useful in VPL/SPL/TPL as it is only for U-Boot proper pre-reloc, which has its own DTB. Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2024-05-21scripts/setlocalversion: sync with linux v6.9Rasmus Villemoes1-114/+112
The changes upstream since the last sync (2ed1b242ab2 "scripts/setlocalversion: sync with linux 5.8") are (5) 548b8b5168c9 scripts/setlocalversion: make git describe output more reliable 77a88274dc1a kbuild: replace LANG=C with LC_ALL=C 2a73cce2dad3 scripts/setlocalversion: remove mercurial, svn and git-svn supports a2be76a352f1 scripts/setlocalversion: remove workaround for old make-kpkg ffaf62a8050b scripts/setlocalversion: add more comments to -dirty flag detection 630ff0faf84e scripts/setlocalversion: factor out 12-chars hash construction 042da426f8eb scripts/setlocalversion: simplify the short version part 5df99bec210a scripts/setlocalversion: fix a bug when LOCALVERSION is empty (1) 7d153696e5db kbuild: do not include include/config/auto.conf from shell scripts (2) 129ab0d2d9f3 kbuild: do not quote string values in include/config/auto.conf f6e09b07cc12 kbuild: do not put .scmversion into the source tarball 992ebfab2a75 setlocalversion: simplify the construction of the short version 75280bdf49b2 setlocalversion: make indentation shallower (3) ec31f868ec67 setlocalversion: absorb $(KERNELVERSION) eed36d775177 setlocalversion: clean up the construction of version output (4) 6ab7e1f95e96 setlocalversion: use only the correct release tag for git-describe 05e96e96a315 kbuild: use git-archive for source package creation 3354c64d4184 scripts/setlocalversion: clean up stale comment 01e89a4acefc scripts/setlocalversion: also consider annotated tags of the form vx.y.z-${file_localversion} The only thing U-Boot has been applying on top was to deal with not sourcing include/config/auto.conf but instead using awk to extract the right value. Commit (1) did a very similar thing upstream, so we no longer need to do that. However, upstream then went a step further (2) and changed the convention for what goes into auto.conf, so RHS no longer contain double-quotes. That commit thus changed the sed pattern to no longer match those quotes, but as U-Boot has not yet adopted that change, we have to deal with that. In order to be a little forward-compatible, I did that in a way that should work both ways: # version string from CONFIG_LOCALVERSION -config_localversion=$(sed -n 's/^CONFIG_LOCALVERSION=\(.*\)$/\1/p' include/config/auto.conf) +config_localversion=$(sed -n 's/^CONFIG_LOCALVERSION=\(.*\)$/\1/p' include/config/auto.conf | tr -d '"') Furthermore, (3) now requires that there is an appropriate KERNELVERSION environment variable set. One way to deal with that would be to just modify the script to use UBOOTVERSION instead, but for now I've instead opted to let the Makefile provide KERNELVERSION=$(UBOOTVERSION) to keep the setlocalversion changes minimal. That variable is further put to use in (4). Note that the logic for mapping *VERSION -> [upstream annotated tag to look for] works unchanged in U-Boot for the current versioning scheme 20XX.YY(-rcN)?. My motivation for wanting to do this sync is to get (4) and (5), in order to get the setlocalversion output both more predictable and consistent across different build environments, i.e. independent of random local .gitconfig settings, total number of git objects and/or existence of unrelated tags (possibly from some tracked fork). Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2024-05-13scripts: gen_compile_commands: fix invalid escape sequence warningCaleb Connolly1-1/+1
Since Python 3.12 unrecognised escape sequences trigger a SyntaxWarning. Convert the '\#' string to a raw string so the backslash is correctly used as a literal. Ported from Linux commit dae4a0171e25 ("gen_compile_commands: fix invalid escape sequence warning"). This updates the script to be in-line with Linux 6.9-rc6. Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> Reviewed-by: João Marcos Costa <jmcosta944@gmail.com>
2024-05-07common.h: Remove this file and all referencesTom Rini2-3/+3
With all files that had included this file directly having been updated, we can now remove this file. Signed-off-by: Tom Rini <trini@konsulko.com>
2024-04-29dts: support building all dtb files for a specific vendorCaleb Connolly1-0/+13
This adjusts OF_UPSTREAM to behave more like the kernel by allowing for all the devicetree files for a given vendor to be compiled. This is useful for Qualcomm in particular as most boards are supported by a single U-Boot build just provided with a different DT. Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on Amlogic boards builds
2024-04-17Makefile.lib: find capsule ESL dtsi file with CONFIG_OF_UPSTREAMJonathan Humphreys1-1/+1
When CONFIG_OF_UPSTREAM is enabled, DTS files are in SOC subdirectories (vs the top level dts directory), but when CONFIG_EFI_CAPSULE_AUTHENTICATE is enabled, the dynamically created dtsi file containing the capsule ESL DT node is in the parent directory. This results in a build failure because the #include inserted in the DTS file is local to the current directory. Update Makefile to have the DT preprocessing of #includes search in the parent (dts top level) directory too. Signed-off-by: Jonathan Humphreys <j-humphreys@ti.com>
2024-04-10build: Revive and update LDR format supportGreg Malysa1-0/+5
LDR format files are used primarily by Analog Devices processors but may be of interest to other vendors. Previously support existed for this format as part of the U-Boot build, but it has been unmaintained and unused for a long time. In preparation for adding support for modern ADI processors that use LDR, modernize the LDR support: - Introduce CONFIG_LDR_CPU as the CPU string recognized by the LDR tool may not be the same as CONFIG_CPU - Add an SPL target that repackages u-boot-spl inside an LDR file An almost identical target for packaging u-boot into an LDR file already exists and did not need to be created. Co-developed-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Greg Malysa <greg.malysa@timesys.com>
2024-04-10scripts/Makefile.spl: Use 'sort' in SHRUNK_ARCH_DTB ruleTom Rini1-1/+1
With configs such as "am64x_evm_a53" or "imx8mp_venice" which list multiple device trees to build we get a warning such as: scripts/Makefile.spl:578: target 'spl/dts/freescale/' given more than once in the same rule If we sort this list first the warning goes away. Tested-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-03-13Makefile: Improve generated_defconfig file handlingSam Protsenko1-1/+1
Commit 2027e99e61aa ("Makefile: Run defconfig files through the C preprocessor") adds `generated_defconfig' file, but fails to clean that up. It might be useful to have that file around after `make' is done, but it's better to clean that up on `make clean'. Also we probably want to hide it in `git status' list. This patch makes the described changes, and also adds `-P' parameter to the CPP command that produces the `generated_defconfig' to avoid generating linemarkers. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Fixes: 2027e99e61aa ("Makefile: Run defconfig files through the C preprocessor") Acked-by: Andrew Davis <afd@ti.com>
2024-03-11Merge tag 'v2024.04-rc4' into nextTom Rini1-1/+1
Prepare v2024.04-rc4
2024-03-04Merge branch '2024-03-02-assorted-updates' into nextTom Rini1-1/+1
- Assorted MediaTek, ASPEED, xenguest, s5p4418 and qemu-arm fixes - Assorted test fixes/updates/additions. - A few bootstd/related fixes. - Remove common.h from some files - Drop reiserfs - A few other assorted fixes throughout the tree.
2024-03-04Makefile: remove hardcoded device tree source directoryBryan Brattlof1-4/+13
Some boards that choose to utilize the OF_UPSTREAM directory for their device tree files will need to specify that directory instead of the traditional arch/$(ARCH)/dts/* path. Include the correct path to the board's dtbs depending on if OF_UPSTREAM is selected or not. Signed-off-by: Bryan Brattlof <bb@ti.com> Signed-off-by: Sumit Garg <sumit.garg@linaro.org> Tested-by: Fabio Estevam <festevam@gmail.com>
2024-03-02scripts: dtc-version: Don't show error messagesDragan Simic1-1/+1
Prevent the error messages produced by which(1), such as the one quoted below, from being visible in the build outputs. which: no dtc in (./scripts/dtc) This makes the build outputs look a tiny bit cleaner. Signed-off-by: Dragan Simic <dsimic@manjaro.org> Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
2024-03-01pylibfdt: Fix "invalid escape sequence '\w'" in setup.pyFlorian Schmaus1-1/+1
Once u-boot's build system invokes python3 scripts/dtc/pylibfdt/setup.py --quiet build_ext --inplace it may fail with scripts/dtc/pylibfdt/setup.py:40: SyntaxWarning: invalid escape sequence '\w' RE_KEY_VALUE = re.compile('(?P<key>\w+) *(?P<plus>[+])?= *(?P<value>.*)$') depending on the used Python version. Explicitly mark the regex string as raw string to avoid the warning. Signed-off-by: Florian Schmaus <flo@geekplace.eu> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-02-29Makefile: Allow upstream DT subtree to provide DT includesSumit Garg1-0/+5
Allow platforms to reuse DT headers and dtsi includes directly form upstream DT subtree which will be frequently synced with Linux kernel. This will further allow us to drop corresponding DT includes copy from U-Boot tree. Also, since the DT includes from upstream DT subtree are done after DT includes from U-Boot tree, so it shouldn't cause any conflicts. Tested-by: Bryan Brattlof <bb@ti.com> Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
2024-02-29scripts/Makefile.lib: Statically define *-u-boot.dtsi files locationSumit Garg1-13/+17
Allow u-boot to build DTB from a different directory tree such that *-u-boot.dtsi files can be included from a common location. Currently that location is arch/$(ARCH)/dts/, so statically define that common location. This is needed for platform owners to start building DTB files from devicetree-rebasing directory but still being able to include *-u-boot.dtsi files. Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
2024-02-29Makefile: Add support for DT bindings schema checksSumit Garg1-2/+15
This adds the build infrastructure for checking DT binding schema documents and validating dtb files using the binding schema. Here we use devicetree-rebasing subtree to provide the DT bindings. Along with that adapt dts/upstream/Bindings/Makefile to align with old U-Boot Kbuild infrastructure. Dependency: ----------- The DT schema project must be installed in order to validate the DT schema binding documents and validate DTS files using the DT schema. The DT schema project can be installed with pip:: pip3 install dtschema Note that 'dtschema' installation requires 'swig' and Python development files installed first. On Debian/Ubuntu systems:: apt install swig python3-dev Testing: -------- Build dts files and check using DT binding schema: $ make dtbs_check Optionally, DT_SCHEMA_FILES can be passed in with a schema file(s) to use for validation. This makes it easier to find and fix errors generated by a specific schema. Note, at this point dtbs_check is an optional build target as there are many warnings generated due to custom DT properties used by many platforms in u-boot. It is expected with these checks that compliance with DT bindings to take place. Once that's done it can be added to CI builds to remain compliant with DT bindings. Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
2024-02-27kbuild: Allow for CONFIG_SYS_CONFIG_NAME to be unsetTom Rini1-1/+1
It is possible to have a platform which does not require a board.h file to build, but today we need an empty one for our generated config.h file to be valid. Allow for omitting this file if CONFIG_SYS_CONFIG_NAME is not set. Signed-off-by: Tom Rini <trini@konsulko.com>
2024-02-06scripts/gen_compile_commands: update to Linux v6.7Brandon Maier1-7/+7
Adds support for assembly files and updates the LINE_PATTERN so it supports both "cmd" and "savedcmd", which allows reverting the U-Boot modification in commit 97fbb2eb016b ("scripts/gen_compile_commands.py: adapt _LINE_PATTERN"). Upstream commits: - 880946158b011 gen_compile_commands.py: fix path resolve with symlinks in it - 9e56d3be4bfd2 gen_compile_commands: Sort output compile commands by file name - 52c15e7e79285 gen_compile_commands: Allow the line prefix to still be cmd_ - 1c67921444bf6 gen_compile_commands: add assembly files to compilation database Signed-off-by: Brandon Maier <brandon.maier@collins.com> Cc: Joao Marcos Costa <jmcosta944@gmail.com>
2024-01-18get_maintainer.pl: slightly modify penguin_chiefAnthony Loiseau1-1/+1
Penguin chiefs are actually stripped out from get_maintainer results unless --git-chief-penguins is provided, which appends them to all results instead. This is a issue for U-Boot since Tom Rini (penguin chief) is also maintainer of some sub-trees ("ARM", "ARM TI" and "THE REST"). Hopefully, this match is performed case-senditive over name and email, therefore upper-casing Tom Rini last name workarounds the issue. Important note: This also fixes "THE REST" catch all section resulting in Tom Rini listed as (maintainer:THE REST) for all files. Hope there is not too much developers scripting their patch email header from get_maintainer.pl output, otherwise Tom Rini may be flooded. Cc: Tom Rini <trini@konsulko.com> Signed-off-by: Anthony Loiseau <anthony.loiseau@allcircuits.com>
2024-01-12Makefile: Run defconfig files through the C preprocessorAndrew Davis1-1/+2
This allows us to use some of the normal preprocessor directives inside defconfig files. Such as #define and #include. Signed-off-by: Andrew Davis <afd@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Nishanth Menon <nm@ti.com>
2023-12-31Makefile: Use the fdtgrep -u flagSimon Glass1-1/+12
Use this flag so that the bootph binding is obeyed correctly. Add a comment about what is going on. Signed-off-by: Simon Glass <sjg@chromium.org> Fixes: https://source.denx.de/u-boot/custodians/u-boot-dm/-/issues/12 Reviewed-by: Tom Rini <trini@konsulko.com>
2023-12-31sandbox: Correct SPL condition for building devicetreeSimon Glass1-1/+1
With sandbox, CONFIG_SANDBOX is y so the current rule ends up building the devicetree for only those SPL builds where it is unwanted. Correct the condition. This allows sandbox_vpl to produce a u-boot-vpl.dtb file. Fixes: e7fb789612e ("sandbox: Remove OF_HOSTFILE") Signed-off-by: Simon Glass <sjg@chromium.org>
2023-12-18Merge tag 'v2024.01-rc5' into nextTom Rini1-0/+5
Prepare v2024.01-rc5
2023-12-13tools/make_pip: Add mention of u_boot_pylib in tool listSimon Glass1-1/+1
This is not a tool but it is handled by the script, so update the help to include it. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-12-13tools: Keep test_util and patman test files in the pip releaseSimon Glass1-1/+11
The test_util module is actually imported by some tools, e.g. binman so include it in the pip release. The patman tool uses its test code when starting up, so keep that too. Show a list of deleted files so it is clear what is happening. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-12-05scripts/Makefile.lib: print error when no public key is specifiedMasahisa Kojima1-0/+5
The current build system embeds the EFI Signature List(ESL) into the dtb to be used in the EFI capsule authentication. This ESL file is specified through the CONFIG_EFI_CAPSULE_ESL_FILE Kconfig option. If CONFIG_EFI_CAPSULE_ESL_FILE is not specified, U-boot build ends up with failure but the cause of failure is not easily understandable. Current error message is as follows. FATAL ERROR: Error reading file into data: Is a directoryCheck /home/ubuntu/src/ledge/u-boot/arch/arm/dts/.synquacer-sc2a11-developerbox.dtb.pre.tmp for errors make[2]: *** [scripts/Makefile.lib:355: arch/arm/dts/synquacer-sc2a11-developerbox.dtb] Error 1 make[1]: *** [dts/Makefile:44: arch-dtbs] Error 2 make: *** [Makefile:1165: dts/dt.dtb] Error 2 make: *** Waiting for unfinished jobs.... This commit shows the error message that CONFIG_EFI_CAPSULE_ESL_FILE must be specified when the EFI capsule authentication is enabled, then terminate the build with error. Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org> Reviewed-by: Weizhao Ouyang <o451686892@gmail.com>
2023-11-10tree-wide: Replace http:// link with https:// link for ti.comNishanth Menon1-1/+1
Replace instances of http://www.ti.com with https://www.ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
2023-10-30get_maintainer.pl: update from Linux kernel v6.5Tom Rini1-1/+2
Update U-Boot's version of scripts/get_maintainer.pl to sync it up with the latest changes to the Linux kernel's version of the same script. The last sync was with Linux kernel version v5.13-rc6. The commits to the kernel's get_maintainer.pl since then (starting with the most recent) are: 11fb48961e52 get_maintainer: Honor mailmap for in file emails 26d98e9f78da get_maintainer: don't remind about no git repo when --nogit is used Signed-off-by: Tom Rini <trini@konsulko.com>
2023-10-24checkpatch.pl: Make common.h check boarderTom Rini1-2/+8
At this point in time we should not add common.h to any new files, so make checkpatch.pl complain. Signed-off-by: Tom Rini <trini@konsulko.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2023-10-11scripts/gen_compile_commands: fix usage messageJoao Marcos Costa1-2/+2
Replace mentions to 'kernel' by 'U-Boot' to avoid confusion. Signed-off-by: Joao Marcos Costa <jmcosta944@gmail.com> Tested-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
2023-10-11doc: add documentation for gen_compile_commands.pyJoao Marcos Costa1-0/+1
This documentation briefly explains what is a compilation database, and how to use the script to generate one. This is not a portage, as there was no original documentation in the Linux sources. Acknowledge the documentation in the script's header and in doc/build index. Signed-off-by: Joao Marcos Costa <jmcosta944@gmail.com> Tested-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
2023-10-11scripts/gen_compile_commands.py: add acknowledgmentsJoao Marcos Costa1-0/+1
Add acknowledgments for porting and modifying the script. Of course, the license, author, and copyright notice remain the same as in the original script. Signed-off-by: Joao Marcos Costa <jmcosta944@gmail.com> Tested-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
2023-10-11scripts/gen_compile_commands.py: fix docstringJoao Marcos Costa1-1/+1
The referred tool is now in U-Boot. Replace "the Linux kernel" by "U-Boot" to make the docstring coherent. Signed-off-by: Joao Marcos Costa <jmcosta944@gmail.com> Tested-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
2023-10-11scripts/gen_compile_commands.py: adapt _LINE_PATTERNJoao Marcos Costa1-1/+1
For U-Boot's context, the regular expression defined by _LINE_PATTERN should be adapted. Replace 'savedcmd' by 'cmd'. Signed-off-by: Joao Marcos Costa <jmcosta944@gmail.com> Tested-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
2023-10-11scripts: Port Linux's gen_compile_commands.py to U-BootJoao Marcos Costa1-0/+228
This script generates a database of compiler flags, namely compile_commands.json. It is quite useful for text editors that use clangd LSP (e.g. Vim, Neovim). It was ported from Linux's sources: - tag: v6.4 - revision 6995e2de6891c724bfeb2db33d7b87775f913ad1 Modifications for U-Boot compatibility will be added in a follow-up commit. Signed-off-by: Joao Marcos Costa <jmcosta944@gmail.com> Tested-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
2023-10-11checkpatch: skip fdtdec_* check for toolsLars Feyaerts1-2/+2
Have checkpatch.pl skip warnings for use of fdtdec_* functions in ooling; livetree isn't used there. Signed-off-by: Lars Feyaerts <lars@bitbiz.be> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-10-09Makefile: Allow for board directories to not have a MakefileTom Rini1-1/+1
It is entirely possible at this point to have platforms in U-Boot that do not have board-specific C code (just Kconfig or environment) and so make it optional to have to descend in to and then build in the board directory. Signed-off-by: Tom Rini <trini@konsulko.com>
2023-09-22Allow Python packages to be droppedSimon Glass1-0/+2
When building in a portage chroot, we do not have the environment needed to build pylibfdt. It is instead build as a separate package. Provide a build option to tell U-Boot to skip this part of the build. We still need it to use binman, etc. but don't need it to build its dependencies. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mike Frysinger <vapier@chromium.org> [s/build bytes/builds bytes in tools.rst] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-31event: Support a simple spy recordSimon Glass1-4/+8
The current event spy is always passed the event context and the event. The context is always NULL for a static spy. The event is not often used. Introduce a 'simple' spy which takes no arguments. This allows us to drop the adaptation code that many of these spy records use. Update the event script to find these in the image. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-29scripts/Makefile.lib: Embed capsule public key in platform's dtbSughosh Ganu1-0/+15
The EFI capsule authentication logic in u-boot expects the public key in the form of an EFI Signature List(ESL) to be provided as part of the platform's dtb. Currently, the embedding of the ESL file into the dtb needs to be done manually. Add a target for generating a dtsi file which contains the signature node with the ESL file included as a property under the signature node. Include the dtsi file in the dtb. This brings the embedding of the ESL in the dtb into the U-Boot build flow. The path to the ESL file is specified through the CONFIG_EFI_CAPSULE_ESL_FILE symbol. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-08-29scripts/Makefile.lib: Add dtsi include files as deps for building DTBSughosh Ganu1-1/+3
At the time of building the DTB, some dtsi files can be selected for inclusion. Have these dtsi files as dependencies for the DTB target. This also ensures generation or updating the dtsi files if need be. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2023-08-29scripts/Makefile.lib: Collate all dtsi files for inclusionSughosh Ganu1-4/+7
At the time of building a device-tree file, all the *u-boot.dtsi files are looked for, in a particular order, and the first file found is included. Then, the list of files specified in the CONFIG_DEVICE_TREE_INCLUDES symbol are included. Combine these files that are to be included into a variable, and then include all these files in one go. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-08-09scripts: kconfig: Add config fragment support in board/../WIP/2023-08-09-misc-cleanupsJason Kacines1-1/+3
Add support to config fragments (.config) located in the /board directory. This will allow only base defconfigs to live in /configs and all fragments to live in their respective device directory in /board/.. Signed-off-by: Jason Kacines <j-kacines@ti.com>
2023-05-31scripts/Makefile.lib: change spelling of $(srctree)/arch/$(ARCH)/dts in ↵Rasmus Villemoes1-1/+1
dtc_cpp_flags Currently, all in-tree .dts files (apart from some under test/ and tools/), reside in arch/$ARCH/dts. However, in the linux kernel tree, dts files for arm64 boards, and probably in the not too distant future [1], arm boards as well, live in subdirectories of that. For private forks, using a vendor or project subdirectory is also more convenient to clearly separate private code from upstream - in the same way that code under board/ is also split and easy to maintain. In order to prepare for us to follow suit and do the splitting of the in-tree .dts files, and to make life a little easier for private forks that already place dts files not directly in arch/$ARCH/dts, change the $(srctree)/arch/$(ARCH)/dts path to instead refer to the directory of the .dts file being compiled. This should be a no-op for all existing cases. [1] https://lore.kernel.org/lkml/20220328000915.15041-1-ansuelsmth@gmail.com/ Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2023-05-15kbuild: Allow DTB overlays to built from .dtso named source filesRasmus Villemoes1-0/+3
[Linux commit 363547d2191c] Currently DTB Overlays (.dtbo) are build from source files with the same extension (.dts) as the base DTs (.dtb). This may become confusing and even lead to wrong results. For example, a composite DTB (created from a base DTB and a set of overlays) might have the same name as one of the overlays that create it. Different files should be generated from differently named sources. .dtb <-> .dts .dtbo <-> .dtso We do not remove the ability to compile DTBO files from .dts files here, only add a new rule allowing the .dtso file name. The current .dts named overlays can be renamed with time. After all have been renamed we can remove the other rule. [Import notes: Adapt to U-Boot by using the cmd_dtco function instead of cmd_dtc just like the current .dts -> .dtbo rule.] Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Reviewed-by: Simon Glass <sjg@chromium.org>
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