Changes in Makefile

a5575df5 - kbuild: unify cmd_copy and cmd_shipped

Tue, 25 Jan 2022 06:40:27 +0000

kbuild: unify cmd_copy and cmd_shippedcmd_copy and cmd_shipped have similar functionality. The difference isthat cmd_copy uses 'cp' while cmd_shipped 'cat'.Unify them into cmd_copy because this macro name is more intuitive.Going forward, cmd_copy will use 'cat' to avoid the permission issue.I also thought of 'cp --no-preserve=mode' but this option is notmentioned in the POSIX spec [1], so I am keeping the 'cat' command.[1]: https://pubs.opengroup.org/onlinepubs/009695299/utilities/cp.htmlSigned-off-by: Masahiro Yamada Reviewed-by: Nick Desaulniers Reviewed-by: Gabriel Krisman Bertazi List of files: /linux-6.15/arch/microblaze/boot/Makefile

4722a3e6 - microblaze: fix multiple bugs in arch/microblaze/boot/Makefile

Fri, 07 Dec 2018 11:33:54 +0000

microblaze: fix multiple bugs in arch/microblaze/boot/MakefileThis commit fixes some build issues.The first issue is the breakage of linux.bin.ub target since commitece97f3a5fb5 ("microblaze: Fix simpleImage format generation")because the addition of UIMAGE_{IN,OUT} affected it.make ARCH=microblaze CROSS_COMPILE=microblaze-linux- linux.bin.ub [ snip ] OBJCOPY arch/microblaze/boot/linux.bin UIMAGE arch/microblaze/boot/linux.bin.ub.ub/usr/bin/mkimage: Can't open arch/microblaze/boot/linux.bin.ub: No such file or directorymake[1]: *** [arch/microblaze/boot/Makefile;14: arch/microblaze/boot/linux.bin.ub] Error 1make: *** [arch/microblaze/Makefile;83: linux.bin.ub] Error 2The second issue is the use of the "if_changed" multiple times forthe same target.As commit 92a4728608a8 ("x86/boot: Fix if_changed build flip/flop bug")pointed out, this never works properly. Moreover, generating multipleimages as a side-effect is confusing.Let's split the build recipe for each image.simpleImage.

*.unstrip is just a copy of vmlinux.simpleImage.

and simpleImage.

.ub are created in the same wayas linux.bin and linux.bin.ub, respectively.I kept simpleImage.* recipes independent of linux.bin.* ones to notchange the behavior.Lastly, this commit fixes "make ARCH=microblaze clean". Previously,it only cleaned up the unstrip image. Now, all the simpleImage filesare cleaned.Signed-off-by: Masahiro Yamada Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/Makefile

2e14f94c - microblaze: move "... is ready" messages to arch/microblaze/Makefile

Fri, 07 Dec 2018 11:33:53 +0000

microblaze: move "... is ready" messages to arch/microblaze/MakefileTo prepare for more fixes, move this to arch/microblaze/Makefile.Otherwise, the same "... is ready" would be printed multiple times.Signed-off-by: Masahiro Yamada Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/Makefile

ece97f3a - microblaze: Fix simpleImage format generation

Tue, 10 Apr 2018 13:05:42 +0000

microblaze: Fix simpleImage format generationsimpleImage generation was broken for some time. This patch is fixingsteps how simpleImage.*.ub file is generated. Steps are objdump ofvmlinux and create .ub.Also make sure that there is striped elf version with .strip suffix.Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/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/arch/microblaze/boot/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/arch/microblaze/boot/Makefile

a01d37d9 - microblaze: Remove *.dtb files in make clean

Tue, 20 Jan 2015 08:40:14 +0000

microblaze: Remove *.dtb files in make cleandts/Makefile is called only for simpleImage targetwhich is causing that *.dtb are not removed.This patch fix it.Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/Makefile

ec2eba55 - microblaze: Add linux.bin.ub target

Wed, 21 Aug 2013 05:10:32 +0000

microblaze: Add linux.bin.ub targetCurrently the linux.bin target creates both linux.bin and linux.bin.ub.Add linux.bin.ub as separate target to generate linux.bin.ub.Signed-off-by: Jason Wu Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/Makefile

300db34a - microblaze: use new common dtc rule

Tue, 27 Nov 2012 23:29:15 +0000

microblaze: use new common dtc ruleThe current rules have the .dtb files build in a different directoryfrom the .dts files. This patch changes microblaze to use the generic dtbrule which builds .dtb files in the same directory as the source .dts.This requires moving parts of arch/microblaze/boot/Makefile into newlycreated arch/microblaze/boot/dts/Makefile, and updatingarch/microblaze/Makefile to call the new Makefile. linked_dtb.S is alsomoved into boot/dts/ since it's used by rules that were moved.Cc: Michal Simek Cc: microblaze-uclinux@itee.uq.edu.auSigned-off-by: Stephen Warren Signed-off-by: Rob Herring List of files: /linux-6.15/arch/microblaze/boot/Makefile

e3393645 - Kbuild: centralize MKIMAGE and cmd_uimage definitions

Fri, 16 Mar 2012 21:03:55 +0000

Kbuild: centralize MKIMAGE and cmd_uimage definitionsAll ARCHs have the same definition of MKIMAGE. Move it to Makefile.libto avoid duplication.All ARCHs have similar definitions of cmd_uimage. Place a sufficientlyparameterized version in Makefile.lib to avoid duplication.Signed-off-by: Stephen Warren Acked-by: Nicolas Pitre Tested-by: Mike Frysinger [Blackfin]Tested-by: Michal Simek [Microblaze]Tested-by: Guan Xuetao [unicore32]Signed-off-by: Michal Marek List of files: /linux-6.15/arch/microblaze/boot/Makefile

00708d42 - microblaze: Fix makefile to work with latest toolchain

Mon, 05 Mar 2012 14:53:19 +0000

microblaze: Fix makefile to work with latest toolchainWhen building with latest binutils, vmlinux includessome sections which need to be stripped out when buildingthe binary image.Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/Makefile

7c431851 - Kbuild: Use dtc's -d (dependency) option

Mon, 09 Jan 2012 18:38:15 +0000

Kbuild: Use dtc's -d (dependency) optionThis hooks dtc into Kbuild's dependency system.Thus, for example, "make dtbs" will rebuild tegra-harmony.dtb if onlytegra20.dtsi has changed yet tegra-harmony.dts has not. The previouslack of this feature recently caused me to have very confusing "gitbisect" results.For ARM, it's obvious what to add to $(targets). I'm not familiar enoughwith other architectures to know what to add there. Powerpc appears toalready add various .dtb files into $(targets), but the other archs mayneed something added to $(targets) to work.Signed-off-by: Stephen Warren Acked-by: Shawn Guo [mmarek: Dropped arch/c6x part to avoid merging commits from the middleof the merge window]Signed-off-by: Michal Marek List of files: /linux-6.15/arch/microblaze/boot/Makefile

710fc04d - microblaze/of: Use generic rule to build dtb's

Wed, 22 Dec 2010 19:57:29 +0000

microblaze/of: Use generic rule to build dtb'sModify arch/powerpc/boot/Makefile to use dtc command inscripts/Makefile.libSigned-off-by: Dirk Brandewie Signed-off-by: Grant Likely List of files: /linux-6.15/arch/microblaze/boot/Makefile

ca28b510 - microblaze: Do not use _start in vmlinux

Wed, 28 Jul 2010 07:29:11 +0000

microblaze: Do not use _start in vmlinux_start symbol stores physical address where kernel is.Gdb uses this symbol for their purpose that's whywe have to rename it.Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/Makefile

61b403af - microblaze: Cleanup boot/Makefile

Wed, 28 Jul 2010 05:58:06 +0000

microblaze: Cleanup boot/MakefileRemove spaces and use tabs instead.Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/Makefile

6fa114e0 - microblaze: Makefile cleanups

Wed, 17 Mar 2010 08:06:04 +0000

microblaze: Makefile cleanupsIf CONFIG_INITRAMFS_SOURCE is set, "scripts/gen_initramfs_list.sh"checks if the cpio image exists. Remove the duplicate check from theMakefile.Remove the "clean-kernel" variable which is unused in the Makefile andis not used by the Kbuild.Signed-off-by: Arun Bhanu Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/Makefile

8a8804f1 - microblaze: Fix Makefile to delete build generated files

Wed, 17 Mar 2010 08:06:03 +0000

microblaze: Fix Makefile to delete build generated files'make clean' does not to delete the following build generated file: arch/microblaze/boot/linux.bin.ub'make mrproper' does not to delete the following build generated files: arch/microblaze/boot/simpleImage.*Fix the Makefile to delete these build generated files.See [1] for a discussion on why simpleImage.* files are deleted with 'makemrproper' and not with 'make clean'. [1] http://lkml.org/lkml/2010/3/12/96Signed-off-by: Arun Bhanu Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/Makefile

6a8dfe1c - microblaze: support U-BOOT image format

Wed, 14 Oct 2009 15:38:26 +0000

microblaze: support U-BOOT image formatTwo version are generated.linux.bin.ub which is created from linux.bin fileandsimpleImage..ub which is created from stripped simpleImage. fileLoad address and entry point is for microblaze first instructionwhich is CONFIG_KERNEL_BASE_ADDR variable.There is possible for simpleImage format parse _start symbol too.simpleImage. is still stripped elf fileI cleared simpleImage..unstrip file because there are so big.Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/Makefile

f05131cd - microblaze: Support simpleImage.dts make target

Mon, 14 Sep 2009 13:15:49 +0000

microblaze: Support simpleImage.dts make targetInstead of remembering to specify DTB= on the make commandline, this commitallows the much friendlier make simpleImage.where .dts is expected to be found in arch/microblaze/boot/dts/The resulting vmlinux, with the compiled DTS linked in, will be copied toboot/simpleImage.This mirrors the same functionality as on PowerPC,albeit achieving it in a slightly different way.+ strip simpleImage fileThe size of output file is very similar to linux.bin.vmlinux - full elf without fdt blobsimpleImage..unstrip - full elf with fdt blobsimpleImage. - stripped elf with fdt blobAdd symlink to generic system.dts in platform folderSigned-off-by: John Williams Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/Makefile

4b2368ff - microblaze_mmu_v2: Makefiles

Tue, 26 May 2009 14:30:32 +0000

microblaze_mmu_v2: MakefilesSigned-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/boot/Makefile