Changes in Makefile

bb8551c1 - arm64: dts: sprd: Add support for Unisoc's UMS9620

Mon, 18 Dec 2023 10:02:34 +0000

arm64: dts: sprd: Add support for Unisoc's UMS9620Add basic support for Unisoc's UMS9620, with this patch,the board ums9620-2h10 can run into console.Link: https://lore.kernel.org/r/20231218100234.1102916-4-chunyan.zhang@unisoc.comSigned-off-by: Chunyan Zhang List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/sprd/Makefile

2b488183 - arm64: dts: sprd: Add support for Unisoc's UMS512

Mon, 06 Mar 2023 08:57:17 +0000

arm64: dts: sprd: Add support for Unisoc's UMS512Add basic support for Unisoc's UMS512, with this patch,the board ums512-1h10 can run into console.Signed-off-by: Chunyan Zhang Link: https://lore.kernel.org/r/20230306085717.420353-1-chunyan.zhang@unisoc.comSigned-off-by: Arnd Bergmann List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/sprd/Makefile

2a9c7b90 - Revert "arm64: dts: Add support for Unisoc's UMS512"

Mon, 11 Oct 2021 21:01:29 +0000

Revert "arm64: dts: Add support for Unisoc's UMS512"The patch uses the "dt-bindings/clock/sprd,ums512-clk.h header, whichis not merged yet. This caused a build regression, and it means thepatch was not ready to get merged anyway.This reverts commit 23410de5796cd49abb3f9b6d377822e18298e0a0.Signed-off-by: Arnd Bergmann List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/sprd/Makefile

23410de5 - arm64: dts: Add support for Unisoc's UMS512

Fri, 08 Oct 2021 03:45:33 +0000

arm64: dts: Add support for Unisoc's UMS512Add basic DT to support Unisoc's UMS512, with this patch,the board ums512-1h10 can run into console.Signed-off-by: Chunyan Zhang Link: https://lore.kernel.org/r/20211008034533.343167-3-zhang.lyra@gmail.com'Signed-off-by: Arnd Bergmann List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/sprd/Makefile

f1da5ea6 - arm64: dts: Add Unisoc's SC9863A SoC support

Mon, 23 Dec 2019 09:29:48 +0000

arm64: dts: Add Unisoc's SC9863A SoC supportAdd basic DT to support Unisoc's SC9863A, with this patch,the board sp9863a-1h10 can run into console.Link: https://lore.kernel.org/r/20191223092948.24824-4-zhang.lyra@gmail.comSigned-off-by: Chunyan Zhang Signed-off-by: Olof Johansson List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/sprd/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/sprd/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/sprd/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/sprd/Makefile

3c0e3abd - arm64: dts: Add basic DT to support Spreadtrum's SP9860G

Fri, 21 Apr 2017 03:47:20 +0000

arm64: dts: Add basic DT to support Spreadtrum's SP9860GSC9860G is a 8 cores of A53 SoC with 4G LTE support SoC from Spreadtrum.According to regular hierarchy of sprd dts, whale2.dtsi contains SoCperipherals IP nodes, sc9860.dtsi contains stuff related to ARM core stuffand sp9860g dts is for the board level.Signed-off-by: Orson Zhai Signed-off-by: Chunyan Zhang Reviewed-by: Mathieu Poirier Signed-off-by: Arnd Bergmann List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/sprd/Makefile

c46388a5 - arm64: dts: Add support for Spreadtrum SC9836 SoC in dts and Makefile

Wed, 11 Mar 2015 02:27:08 +0000

arm64: dts: Add support for Spreadtrum SC9836 SoC in dts and MakefileAdds the device tree support for Spreadtrum SC9836 SoC which is based onSharkl64 platform.Sharkl64 platform contains the common nodes of Spreadtrum's arm64-based SoCs.Signed-off-by: Zhizhou Zhang Signed-off-by: Orson Zhai Signed-off-by: Chunyan Zhang Acked-by: Mark Rutland Signed-off-by: Arnd Bergmann List of files: /linux-6.15/scripts/dtc/include-prefixes/arm64/sprd/Makefile