Changes in Makefile

44839e2a - arm64: dts: broadcom: Add DT for D-step version of BCM2712

Fri, 25 Oct 2024 17:16:07 +0000

arm64: dts: broadcom: Add DT for D-step version of BCM2712The D-Step has some minor variations in the hardware, so needsmatching changes to DT.Add a new DTS file that modifies the existing (C-step) devicetree.Signed-off-by: Dave Stevenson Link: https://lore.kernel.org/r/20241025-drm-vc4-2712-support-v2-36-35efa83c8fc0@raspberrypi.comSigned-off-by: Florian Fainelli List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

faa33812 - arm64: dts: broadcom: Add minimal support for Raspberry Pi 5

Thu, 30 May 2024 10:12:01 +0000

arm64: dts: broadcom: Add minimal support for Raspberry Pi 5The BCM2712 SoC family can be found on Raspberry Pi 5.Add minimal SoC and board (Rpi5 specific) dts file to be able toboot from SD card and use console on debug UART.Signed-off-by: Andrea della Porta Reviewed-by: Stefan Wahren Link: https://lore.kernel.org/r/874589f6c621036620cca944986e5be7238b4784.1717061147.git.andrea.porta@suse.comSigned-off-by: Florian Fainelli List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

3cdba279 - arm64: dts: broadcom: Enable device-tree overlay support for RPi devices

Tue, 30 May 2023 17:56:23 +0000

arm64: dts: broadcom: Enable device-tree overlay support for RPi devicesAdd the '-@' DTC option for the Raspberry Pi devices. This optionpopulates the '__symbols__' node that contains all the necessary symbolsfor supporting device-tree overlays (for instance from the firmware orthe bootloader) on these devices.The Rasbperry Pi devices are well known for their GPIO header, thatallow various "HATs" or other modules do be connected and this enablesusers to create out-of-tree device-tree overlays for these modules.Please note that this change does increase the size of the resulting DTBby ~40%. For example, with v6.4-rc1 increase in size is as follows: bcm2711-rpi-400.dtb 27556 -> 38141 bytes bcm2711-rpi-4-b.dtb 27484 -> 38069 bytes bcm2711-rpi-cm4-io.dtb 27373 -> 38076 bytes bcm2837-rpi-3-a-plus.dtb 14930 -> 20713 bytes bcm2837-rpi-3-b.dtb 15107 -> 20979 bytes bcm2837-rpi-3-b-plus.dtb 15463 -> 21443 bytes bcm2837-rpi-cm3-io3.dtb 14429 -> 20098 bytes bcm2837-rpi-zero-2-w.dtb 14781 -> 20524 bytesSigned-off-by: Aurelien Jarno Link: https://lore.kernel.org/r/20220410225940.135744-2-aurelien@aurel32.net[ukleinek: rebased to v6.4, replaced by a single assignment to DTC_FLAGS]Signed-off-by: Uwe Kleine-König Acked-by: Conor Dooley Signed-off-by: Florian Fainelli List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

ded8f229 - arm64: dts: Move BCM4908 dts to bcmbca folder

Wed, 03 Aug 2022 17:54:50 +0000

arm64: dts: Move BCM4908 dts to bcmbca folderAs part of ARCH_BCM4908 to ARCH_BCMBCA migration, move the BCM4908 dtsfiles to bcmbca folder and use CONFIG_ARCH_BCMBCA to build all theBCM4908 board dts. Delete bcm4908 folder and its makefile as well.Signed-off-by: William Zhang Link: https://lore.kernel.org/r/20220803175455.47638-5-william.zhang@broadcom.comSigned-off-by: Florian Fainelli List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

076dcedc - arm64: dts: Add DTS files for bcmbca SoC BCM63158

Wed, 01 Jun 2022 22:56:51 +0000

arm64: dts: Add DTS files for bcmbca SoC BCM63158Add DTS for ARMv8 based broadband SoC BCM63158. bcm63158.dtsi is theSoC description DTS header and bcm963158.dts is a simple DTS file forBroadcom BCM963158 Reference board that only enable the UART port.Signed-off-by: William Zhang Signed-off-by: Florian Fainelli List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

eae8273f - arm64: dts: broadcom: Add reference to RPi Zero 2 W

Tue, 01 Feb 2022 17:27:47 +0000

arm64: dts: broadcom: Add reference to RPi Zero 2 WThis adds a reference to the dts of the Raspberry Pi Zero 2 W,so we don't need to maintain the content in arm64.Signed-off-by: Stefan Wahren Signed-off-by: Florian Fainelli List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

1d71d543 - arm64: dts: broadcom: Add reference to RPi CM4 IO Board

Sat, 07 Aug 2021 11:06:41 +0000

arm64: dts: broadcom: Add reference to RPi CM4 IO BoardThis adds a reference to the dts of the Raspberry Pi Compute Module 4IO Board, so we don't need to maintain the content in arm64.Signed-off-by: Stefan Wahren Link: https://lore.kernel.org/r/1628334401-6577-11-git-send-email-stefan.wahren@i2se.comSigned-off-by: Nicolas Saenz Julienne List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

21c6bf83 - arm64: dts: broadcom: Add reference to RPi 400

Sun, 06 Jun 2021 12:16:17 +0000

arm64: dts: broadcom: Add reference to RPi 400This adds a reference to the dts of the Raspberry Pi 400,so we don't need to maintain the content in arm64.Signed-off-by: Stefan Wahren Reviewed-by: Nicolas Saenz Julienne Link: https://lore.kernel.org/r/1622981777-5023-8-git-send-email-stefan.wahren@i2se.comSigned-off-by: Nicolas Saenz Julienne List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

2961f69f - arm64: dts: broadcom: add BCM4908 and Asus GT-AC5300 early DTS files

Thu, 12 Nov 2020 15:08:32 +0000

arm64: dts: broadcom: add BCM4908 and Asus GT-AC5300 early DTS filesThey don't descibe hardware fully yet but it's enough to boot a system.Some missing blocks:1. PMC (Power Management Controller?)2. Ethernet3. Crypto4. ThermalAsus DTS is missing defining full NAND partitions layout and buttons.Further changes will fill those gaps as soon as required bindings willbe found / tested / added.Signed-off-by: Rafał Miłecki Signed-off-by: Florian Fainelli List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

46fdee06 - arm64: dts: broadcom: Add reference to RPi 4 B

Sun, 21 Jul 2019 19:53:43 +0000

arm64: dts: broadcom: Add reference to RPi 4 BThis adds a reference to the dts of the Raspberry Pi 4 B,so we don't need to maintain the content in arm64.Signed-off-by: Stefan Wahren List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

441d8020 - arm64: dts: broadcom: Add reference to RPi 3 A+

Fri, 28 Dec 2018 22:09:27 +0000

arm64: dts: broadcom: Add reference to RPi 3 A+This adds a reference to the dts of the Raspberry Pi 3 A+,so we don't need to maintain the content in arm64.Signed-off-by: Stefan Wahren Reviewed-by: Eric Anholt List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

74cf77e8 - arm64: dts: broadcom: Use the .dtb name in the rule, rather than .dts

Mon, 24 Sep 2018 10:22:28 +0000

arm64: dts: broadcom: Use the .dtb name in the rule, rather than .dtsCommit a7eb26392b893 ("arm64: dts: broadcom: Add reference to ComputeModule IO Board V3") adds the bcm2837-rpi-cm3-io3.dts file as a targetin the Makefile, rather than the .dtb name. This will skip thegeneration of the .dtb file at compile time and will fail the dtbs_installtarget.Fixes: a7eb26392b893 ("arm64: dts: broadcom: Add reference to Compute Module IO Board V3")Signed-off-by: Liviu Dudau Acked-by: Stefan Wahren Signed-off-by: Olof Johansson List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

a7eb2639 - arm64: dts: broadcom: Add reference to Compute Module IO Board V3

Mon, 27 Aug 2018 17:33:28 +0000

arm64: dts: broadcom: Add reference to Compute Module IO Board V3This adds a reference to the dts of the Compute Module IO Board V3 in arm,so we don't need to maintain the content in arm64.Signed-off-by: Stefan Wahren List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

bdd6d1fe - arm64: dts: broadcom: Add reference to Raspberry Pi 3 B+

Sat, 21 Apr 2018 11:28:42 +0000

arm64: dts: broadcom: Add reference to Raspberry Pi 3 B+This adds a reference to the dts of the Raspberry Pi 3 B+in arm, so don't need to maintain the content in arm64.Signed-off-by: Stefan Wahren Reviewed-by: Eric Anholt Signed-off-by: Eric Anholt List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

7e7962dd - kbuild: handle dtb-y and CONFIG_OF_ALL_DTBS natively in Makefile.lib

Sun, 05 Nov 2017 05:30:53 +0000

kbuild: handle dtb-y and CONFIG_OF_ALL_DTBS natively in Makefile.libIf CONFIG_OF_ALL_DTBS is enabled, "make ARCH=arm64 dtbs" compiles eachDTB twice; one from arch/arm64/boot/dts/*/Makefile and the other fromthe dtb-$(CONFIG_OF_ALL_DTBS) line in arch/arm64/boot/dts/Makefile.It could be a race problem when building DTBS in parallel.Another minor issue is CONFIG_OF_ALL_DTBS covers only *.dts in vendorsub-directories, so this broke when Broadcom added one more hierarchyin arch/arm64/boot/dts/broadcom//.One idea to fix the issues in a clean way is to move DTB handlingto Kbuild core scripts. Makefile.dtbinst already recognizes dtb-ynatively, so it should not hurt to do so.Add $(dtb-y) to extra-y, and $(dtb-) as well if CONFIG_OF_ALL_DTBS isenabled. All clutter things in Makefiles go away.As a bonus clean-up, I also removed dts-dirs. Just use subdir-ydirectly to traverse sub-directories.Signed-off-by: Masahiro Yamada Acked-by: Arnd Bergmann [robh: corrected BUILTIN_DTB to CONFIG_BUILTIN_DTB]Signed-off-by: Rob Herring List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

74ce1896 - kbuild: clean up .dtb and .dtb.S patterns from top-level Makefile

Thu, 02 Nov 2017 02:51:25 +0000

kbuild: clean up *.dtb and *.dtb.S patterns from top-level MakefileWe need to add "clean-files" in Makfiles to clean up DT blobs, but weoften miss to do so.Since there are no source files that end with .dtb or .dtb.S, so wecan clean-up those files from the top-level Makefile.Signed-off-by: Masahiro Yamada Acked-by: Arnd Bergmann Signed-off-by: Rob Herring List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

b2441318 - License cleanup: add SPDX GPL-2.0 license identifier to files with no license

Wed, 01 Nov 2017 14:07:57 +0000

License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseMany source files in the tree are missing licensing information, whichmakes it harder for compliance tools to determine the correct license.By default all files without license information are under the defaultlicense of the kernel, which is GPL version 2.Update the files which contain no license information with the 'GPL-2.0'SPDX license identifier. The SPDX identifier is a legally bindingshorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart andPhilippe Ombredanne.How this work was done:Patches were generated and checked against linux-4.14-rc6 for a subset ofthe use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information,Further patches will be generated in subsequent months to fix up caseswhere non-standard license headers were used, and references to licensehad to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied toa file was done in a spreadsheet of side by side results from of theoutput of two independent scanners (ScanCode & Windriver) producing SPDXtag:value files created by Philippe Ombredanne. Philippe prepared thebase worksheet, and did an initial spot review of a few 1000 files.The 4.13 kernel was the starting point of the analysis with 60,537 filesassessed. Kate Stewart did a file by file comparison of the scannerresults in the spreadsheet to determine which SPDX license identifier(s)to be applied to the file. She confirmed any determination that was notimmediately clear with lawyers working with the Linux Foundation.Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines).All documentation files were explicitly excluded.The following heuristics were used to determine which SPDX licenseidentifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time.In total, over 70 hours of logged manual review was done on thespreadsheet to determine the SPDX license identifiers to apply to thesource files by Kate, Philippe, Thomas and, in some cases, confirmationby lawyers working with the Linux Foundation.Kate also obtained a third independent scan of the 4.13 code base fromFOSSology, and compared selected files where the other two scannersdisagreed against that SPDX file, to see if there was new insights. TheWindriver scanner is based on an older version of FOSSology in part, sothey are related.Thomas did random spot checks in about 500 files from the spreadsheetsfor the uapi headers and agreed with SPDX license identifier in thefiles he inspected. For the non-uapi files Thomas did random spot checksin about 15000 files.In initial set of patches against 4.14-rc6, 3 files were found to havecopy/paste license identifier errors, and have been fixed to reflect thecorrect identifier.Additionally Philippe spent 10 hours this week doing a detailed manualinspection and review of the 12,461 patched files from the initial patchversion early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correctThis produced a worksheet with 20 files needing minor correction. Thisworksheet was then exported into 3 different .csv files for thedifferent types of files to be modified.These .csv files were then reviewed by Greg. Thomas wrote a script toparse the csv files and add the proper SPDX tag to the file, in theformat that the file expected. This script was further refined by Gregbased on the output to detect more types of files automatically and todistinguish between header and source .c files (which need differentcomment types.) Finally Greg ran the script using the .csv files togenerate the patches.Reviewed-by: Kate Stewart Reviewed-by: Philippe Ombredanne Reviewed-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

63a913c1 - arm64: dts: move ns2 into northstar2 directory

Wed, 19 Jul 2017 17:05:49 +0000

arm64: dts: move ns2 into northstar2 directoryPlace northstar2 into its own subdirectory. This helps as the numberof Broadcom boards grow and we can separate them per SoC.Signed-off-by: Scott Branden Signed-off-by: Florian Fainelli List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

d4b4aba6 - arm64: dts: Initial DTS files for Broadcom Stingray SOC

Fri, 02 Jun 2017 06:34:28 +0000

arm64: dts: Initial DTS files for Broadcom Stingray SOCThe Broadcom Stingray SoC is a new member in Broadcom iProcSoC family.This patch adds initial DTS files for Broadcom Stingray SoCand two of its reference boards (bcm958742k and bcm958742t).We have lot of reference boards and large number of devicesin Broadcom Stingray SoC so eventually we will have quitea few DTS files for Stingray. To tackle, we have added aseparate directory for Stingray DTS files.Signed-off-by: Anup Patel Signed-off-by: Scott Branden Reviewed-by: Ray Jui Signed-off-by: Florian Fainelli List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile

517b311e - arm64: dts: move from ARCH_VULCAN to ARCH_THUNDER2

Tue, 14 Mar 2017 12:47:14 +0000

arm64: dts: move from ARCH_VULCAN to ARCH_THUNDER2Move and update device tree files as part of transition from BroadcomVulcan to Cavium ThunderX2.The changes are to: * rename dts/broadcom/vulcan.dtsi to cavium/thunder2-99xx.dtsi, update cpu cores to be "cavium,thunder2", and update SoC to be "cavium,thunderx2-cn9900" * move SoC dts/broadcom/vulcan-eval.dtsi to cavium/thunder2-99xx.dtsi and update board name string * Update dts/broadcom/Makefile not to build vulcan dtbs * Update dts/cavium/Makefile to build thunder2 dtbsNo changes to the dts contents except the updated "compatible" and"model" properties.Signed-off-by: Jayachandran C Reviewed-by: Matthias Brugger Signed-off-by: Arnd Bergmann List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/broadcom/Makefile