Changes in Makefile

34f3b374 - arm64: dts: morello: Add support for fvp dts

Fri, 21 Feb 2025 18:03:48 +0000

arm64: dts: morello: Add support for fvp dtsThe Morello architecture is an experimental extension to Armv8.2-A,which extends the AArch64 state with the principles proposed inversion 7 of the Capability Hardware Enhanced RISC Instructions(CHERI) ISA.Introduce Morello fvp dts.Signed-off-by: Vincenzo Frascino Reviewed-by: Linus Walleij Message-Id: <20250221180349.1413089-10-vincenzo.frascino@arm.com>Signed-off-by: Sudeep Holla List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/arm/Makefile

7f6838da - arm64: dts: morello: Add support for soc dts

Fri, 21 Feb 2025 18:03:47 +0000

arm64: dts: morello: Add support for soc dtsThe Morello architecture is an experimental extension to Armv8.2-A,which extends the AArch64 state with the principles proposed inversion 7 of the Capability Hardware Enhanced RISC Instructions(CHERI) ISA.Introduce Morello SoC dts.Signed-off-by: Vincenzo Frascino Reviewed-by: Linus Walleij Message-Id: <20250221180349.1413089-9-vincenzo.frascino@arm.com>Signed-off-by: Sudeep Holla List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/arm/Makefile

a69d2774 - arm64: dts: Add Arm corstone1000 platform support

Fri, 08 Apr 2022 13:19:22 +0000

arm64: dts: Add Arm corstone1000 platform supportCorstone1000 is a platform from arm, which includes preverified Corstone SSE710 sub-system that combines Cortex-A andCortex-M processors [0].These device trees contains the necessary bits to support theCorstone 1000 FVP (Fixed Virtual Platform) [1] and theFPGA MPS3 board Cortex-A35 implementation at Cortex-A35 hostside of this platform. [2]0: https://developer.arm.com/documentation/102360/00001: https://developer.arm.com/tools-and-software/open-source-software/arm-platforms-software/arm-ecosystem-fvps2: https://developer.arm.com/documentation/dai0550/c/Link: https://lore.kernel.org/r/20220408131922.3864348-3-rui.silva@linaro.orgReviewed-by: Rob Herring Signed-off-by: Rui Miguel Silva Signed-off-by: Sudeep Holla List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/arm/Makefile

96bb0954 - arm64: dts: juno: Add separate SCMI variants

Thu, 17 Feb 2022 19:11:03 +0000

arm64: dts: juno: Add separate SCMI variantsWhile Juno's SCP firmware initially spoke the SCPI protocol, binaryreleases since 2018, and the newer open-source codebase, only speak SCMIand thus aren't particularly compatibile with the DTs we currently haveupstream. Add a parallel set of variant DTs for boards with up-to-datefirmware, replacing the SCPI parts with their new SCMI equivalents.Link: https://lore.kernel.org/r/f3516815104f951a05fc0f799681f77d7968f6ac.1645125063.git.robin.murphy@arm.comSigned-off-by: Robin Murphy Signed-off-by: Sudeep Holla List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/arm/Makefile

fa083b99 - arm64: dts: fast models: Add DTS fo Base RevC FVP

Fri, 14 Dec 2018 11:35:07 +0000

arm64: dts: fast models: Add DTS fo Base RevC FVPFixed Virtual Platforms(FVP) Base RevC model is an emulated Arm platformwith GICv3, PCIe, SMMUv3 and various other features. These are availablefree of charge on the Arm Community website at Arm DevelopmentPlatforms[1].It resembles the Foundation Platform, which is a simple FVP thatincludes an Armv8‑A AEM processor model but this has two cluster of fourcores, a CCI-550 interconnect, an SMMU and two PCI devices.In order to enable development of software, let's add a description ofthe Revison C version of Base platform.The documentation for this FVP model is available @[2] for reference.[1] https://community.arm.com/dev-platforms/[2] https://static.docs.arm.com/100966/1104/fast_models_fvp_rg_100966_1104_00_en.pdfCc: Vincent Stehlé Acked-by: Liviu Dudau Signed-off-by: Jean-Philippe Brucker [sudeep.holla: aligned interrupt-map with other DTS, added SPE, changed PMU to use GIC PPI, moved to PSCI v0.2, commit log rewording]Signed-off-by: Sudeep Holla List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/arm/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/arm/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/arm/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/arm/Makefile

bc3d3447 - arm64: dts: foundation-v8: Enable PSCI mode

Tue, 19 Sep 2017 18:32:04 +0000

arm64: dts: foundation-v8: Enable PSCI modeCurrently if the Foundation model is running ARM Trusted Firmware thenthe kernel, which is configured to use spin tables, cannot start secondaryprocessors or "power off" the simulation.After adding a couple of labels to the include file and splitting out thespin-table configuration into a header, we add a couple of new headerstogether with two new DTs (GICv2 + PSCI and GICv3 + PSCI).The new GICv3+PSCI DT has been boot tested, the remaining three (two ofwhich existed prior to this patch) have been "tested" by decompiling theblobs and comparing them against a reference.Acked-by: Mark Rutland Signed-off-by: Daniel Thompson Signed-off-by: Sudeep Holla List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/arm/Makefile

e6d7f6dc - arm64: dts: Add support for Juno r2 board

Tue, 22 Dec 2015 17:45:29 +0000

arm64: dts: Add support for Juno r2 boardJuno r2 is identical to Juno r1 with Cortex A57 cores replaced byCortex A72 cores.Acked-by: Rob Herring Acked-by: Liviu Dudau Signed-off-by: Sudeep Holla List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/arm/Makefile

6ba29e91 - arm64: dts: add .dts for GICv3 Foundation model

Tue, 15 Dec 2015 13:36:38 +0000

arm64: dts: add .dts for GICv3 Foundation modelThe ARMv8 Foundation model sports a command line parameter to usea GICv3 emulation instead of the default GICv2 interrupt controller.Add a new .dts file which reuses most of the definitions of theexisting model while just adding the required properties for theGICv3 node.This allows the public Foundation model to run with a GICv3.Signed-off-by: Andre Przywara Signed-off-by: Sudeep Holla List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/arm/Makefile

9ccd6080 - arm64: dts: add device tree for ARM SMM-A53x2 on LogicTile Express 20MG

Wed, 01 Jul 2015 12:36:03 +0000

arm64: dts: add device tree for ARM SMM-A53x2 on LogicTile Express 20MGAdd a DTS file for the MP2 Cortex-A53 Soft Macrocell Model implementedon a LogicTile Express 20MG (V2F-1XV7) daughterboard. This is based onthe version that's currently available from the ARM DTS repository [1].[1] git://linux-arm.org/arm-dts.gitSigned-off-by: Kristina Martsenko Acked-by: Sudeep Holla Signed-off-by: Kevin Hilman List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/arm/Makefile

796c2b35 - arm64: Add DT support for Juno r1 board.

Tue, 10 Mar 2015 15:31:37 +0000

arm64: Add DT support for Juno r1 board.This board is based on Juno r0 with updated Cortex A5x revisionsand board errata fixes. It also contains coherent ThinLinks portson the expansion slot that allow for an AXI master on the daughtercard to participate in a coherency domain.Support for SoC PCIe host bridge will be added as a separate series.Signed-off-by: Liviu Dudau Acked-by: Jon Medhurst Acked-by: Sudeep Holla List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/arm/Makefile

71f867ec - arm64: Add Juno board device tree.

Tue, 11 Nov 2014 17:32:11 +0000

arm64: Add Juno board device tree.This adds support for ARM's Juno development board (rev 0).It enables most of the board peripherals: UART, I2C, USB, MMC and100Mb ethernet. There is no support at the moment for clock settingand HDLCD driver which depends on it.Signed-off-by: Liviu Dudau Signed-off-by: Arnd Bergmann List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/arm/Makefile

ca5b3410 - dts, arm64: Move dts files to vendor subdirs

Wed, 03 Sep 2014 14:35:00 +0000

dts, arm64: Move dts files to vendor subdirsMoving dts files to vendor subdirs.Acked-by: Rob Herring Acked-by: Catalin Marinas Signed-off-by: Robert Richter List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/arm/Makefile