Changes in Makefile

62f8f307 - powerpc/64: Remove maple platform

Sun, 13 Oct 2024 10:29:57 +0000

powerpc/64: Remove maple platformThe maple platform was added in 2004 [1], to support the "Maple" 970FXevaluation board.It was later used for IBM JS20/JS21 machines, as well as the Biminimachine, aka "Yellow Dog Powerstation".Sadly all those machines have passed into memory, and there's been noevidence for years that anyone is still using any of them.Remove the platform and related code. It can always be reinstated ifthere's interest.Note that this has no impact on support for 970FX based Power Macs.[1]: https://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux-fullhistory.git/commit/?id=f0d068d65c5e555ffcfbc189de32598f6f00770cSigned-off-by: Michael Ellerman Link: https://patch.msgid.link/20241013102957.548291-1-mpe@ellerman.id.au List of files: /linux-6.15/arch/powerpc/platforms/Makefile

d5d1a1a5 - powerpc/platforms: Move files from 4xx to 44x

Fri, 28 Jun 2024 12:12:01 +0000

powerpc/platforms: Move files from 4xx to 44xOnly 44x uses 4xx now, so only keep one directory.Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://msgid.link/20240628121201.130802-7-mpe@ellerman.id.au List of files: /linux-6.15/arch/powerpc/platforms/Makefile

47d13a26 - powerpc/40x: Remove 40x platforms.

Fri, 28 Jun 2024 12:11:55 +0000

powerpc/40x: Remove 40x platforms.40x platforms have been orphaned for many years.Remove them.Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://msgid.link/20240628121201.130802-1-mpe@ellerman.id.au List of files: /linux-6.15/arch/powerpc/platforms/Makefile

53d143fe - powerpc: Add Microwatt platform

Fri, 18 Jun 2021 03:43:41 +0000

powerpc: Add Microwatt platformMicrowatt is a FPGA-based implementation of the Power ISA. Itcurrently only implements little-endian 64-bit mode, and doesnot (yet) support SMP, VMX, VSX or transactional memory. It has anoptional FPU, and an optional MMU (required for running Linux,obviously) which implements a configurable radix tree but nothypervisor mode or nested radix translation.This adds a new machine type to support FPGA-based SoCs with aMicrowatt core. CONFIG_MATH_EMULATION can be selected for MicrowattSOCs which don't have the FPU.Signed-off-by: Paul Mackerras Reviewed-by: Nicholas Piggin Reviewed-by: Segher Boessenkool Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/YMwWbZVREsVug9R0@thinks.paulus.ozlabs.org List of files: /linux-6.15/arch/powerpc/platforms/Makefile

413d6ed3 - powerpc/vas: Move VAS API to book3s common platform

Thu, 17 Jun 2021 20:29:48 +0000

powerpc/vas: Move VAS API to book3s common platformThe pseries platform will share vas and nx code and interfaceswith the PowerNV platform, so create thearch/powerpc/platforms/book3s/ directory and move VAS API codethere. Functionality is not changed.Signed-off-by: Haren Myneni Reviewed-by: Nicholas Piggin Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/e05c8db17b9eabe3545b902d034238e4c6c08180.camel@linux.ibm.com List of files: /linux-6.15/arch/powerpc/platforms/Makefile

23ad1a27 - powerpc: Add -Werror at arch/powerpc level

Wed, 10 Oct 2018 05:13:06 +0000

powerpc: Add -Werror at arch/powerpc levelBack when I added -Werror in commit ba55bd74360e ("powerpc: Addconfigurable -Werror for arch/powerpc") I did it by adding it to mostof the arch Makefiles.At the time we excluded math-emu, because apparently it didn't buildcleanly. But that seems to have been fixed somewhere in the interim.So move the -Werror addition to the top-level of the arch, this savesus from repeating it in every Makefile and means we won't forget toadd it to any new sub-dirs.Signed-off-by: Michael Ellerman List of files: /linux-6.15/arch/powerpc/platforms/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/powerpc/platforms/Makefile

bfa9a2eb - powerpc/4xx: Create 4xx pseudo-platform in platforms/4xx

Tue, 08 Aug 2017 06:39:20 +0000

powerpc/4xx: Create 4xx pseudo-platform in platforms/4xxWe have a lot of code in sysdev for supporting 4xx, ie. either 40x or44x. Instead it would be cleaner if it was all in platforms/4xx.This is slightly odd in that we don't actually define any machines inthe 4xx platform, as is usual for a platform directory. But still itseems like a better result to have all this related code in a directoryby itself.Signed-off-by: Michael Ellerman List of files: /linux-6.15/arch/powerpc/platforms/Makefile

fb5a5157 - powerpc: Remove platforms/wsp and associated pieces

Mon, 02 Jun 2014 01:20:46 +0000

powerpc: Remove platforms/wsp and associated pieces__attribute__ ((unused))WSP is the last user of CONFIG_PPC_A2, so we remove that as well.Although CONFIG_PPC_ICSWX still exists, it's no longer selectable forany Book3E platform, so we can remove the code in mmu-book3e.h thatdepended on it.Signed-off-by: Michael Ellerman Signed-off-by: Benjamin Herrenschmidt List of files: /linux-6.15/arch/powerpc/platforms/Makefile

8ee3e0d6 - powerpc: Remove the main legacy iSerie platform code

Wed, 07 Mar 2012 17:02:07 +0000

powerpc: Remove the main legacy iSerie platform codeSigned-off-by: Stephen Rothwell Signed-off-by: Benjamin Herrenschmidt List of files: /linux-6.15/arch/powerpc/platforms/Makefile

55190f88 - powerpc: Add skeleton PowerNV platform

Mon, 19 Sep 2011 17:44:52 +0000

powerpc: Add skeleton PowerNV platformThis adds a skeletton for the new Power "Non Virtualized"platform which will be used by machines supporting runningwithout an hypervisor, for example in order to run KVM.These machines will be using a new firmware called OPALfor which the support will be provided by later patches.The PowerNV platform is intended to be also usable underthe BML environment used internally for early CPU bringupwhich is why the code also supports using RTAS instead ofOPAL in various places.Signed-off-by: Benjamin Herrenschmidt List of files: /linux-6.15/arch/powerpc/platforms/Makefile

a1d0d98d - powerpc: Add WSP platform

Thu, 14 Apr 2011 22:32:06 +0000

powerpc: Add WSP platformAdd a platform for the Wire Speed Processor, based on the PPC A2.This includes code for the ICS & OPB interrupt controllers, as wellas a SCOM backend, and SCOM based cpu bringup.Signed-off-by: Benjamin Herrenschmidt Signed-off-by: David Gibson Signed-off-by: Jack Miller Signed-off-by: Ian Munsie Signed-off-by: Michael Ellerman Signed-off-by: Benjamin Herrenschmidt List of files: /linux-6.15/arch/powerpc/platforms/Makefile

5753c082 - powerpc/85xx: Kconfig cleanup

Fri, 16 Oct 2009 23:31:48 +0000

powerpc/85xx: Kconfig cleanupIntroduce new FSL_SOC_BOOKE Kconfig to handle both 85xx and QorIQbased chips.Signed-off-by: Kumar Gala List of files: /linux-6.15/arch/powerpc/platforms/Makefile

ba55bd74 - powerpc: Add configurable -Werror for arch/powerpc

Tue, 09 Jun 2009 20:48:51 +0000

powerpc: Add configurable -Werror for arch/powerpcAdd the option to build the code under arch/powerpc with -Werror.The intention is to make it harder for people to inadvertantly introducewarnings in the arch/powerpc code. It needs to be configurable so thatif a warning is introduced, people can easily work around it while it'sbeing fixed.The option is a negative, ie. don't enable -Werror, so that it will beturned on for allyes and allmodconfig builds.The default is n, in the hope that developers will build with -Werror,that will probably lead to some build breaks, I am prepared to be flamed.It's not enabled for math-emu, which is a steaming pile of warnings.Signed-off-by: Michael Ellerman Signed-off-by: Benjamin Herrenschmidt List of files: /linux-6.15/arch/powerpc/platforms/Makefile

54b318aa - powerpc/amigaone: Add platform support for AmigaOne

Tue, 10 Feb 2009 12:20:49 +0000

powerpc/amigaone: Add platform support for AmigaOneThis commit adds the setup code for booting Linux on AmigaOne G3SE (G3only), AmigaOne XE and uA1 (G3/G4) desktop computers. These boards weresold by Eyetech and are based on MAI Logic's Teron boards and itsArticia S northbridge.The AmigaOne uses U-boot as firmware, which doesn't support a flatteneddevice tree yet. The northbridge has some design flaws, which makes itnecessary to use non cacheable memory for DMA operations(CONFIG_NOT_COHERENT_CACHE) and to avoid setting the coherence (M) flagfor memory pages.Signed-off-by: Gerhard Pircher Signed-off-by: Benjamin Herrenschmidt List of files: /linux-6.15/arch/powerpc/platforms/Makefile

9c4cb825 - powerpc: Remove use of CONFIG_PPC_MERGE

Fri, 01 Aug 2008 16:44:11 +0000

powerpc: Remove use of CONFIG_PPC_MERGENow that arch/ppc is gone and CONFIG_PPC_MERGE is always set, removethe dead code associated with !CONFIG_PPC_MERGE from arch/powerpcand include/asm-powerpc.Signed-off-by: Kumar Gala Signed-off-by: Paul Mackerras List of files: /linux-6.15/arch/powerpc/platforms/Makefile

ad2c6987 - [POWERPC] celleb: Move miscellaneous files for Beat

Thu, 24 Apr 2008 09:31:40 +0000

[POWERPC] celleb: Move miscellaneous files for BeatThis moves miscellaneous files for Beat into platforms/cell/.All files in this patch are used by celleb-beat only.Signed-off-by: Kou Ishizaki Acked-by: Arnd Bergmann Acked-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras List of files: /linux-6.15/arch/powerpc/platforms/Makefile

e177edcd - [POWERPC] mpc512x: Basic platform support

Mon, 28 Jan 2008 17:28:53 +0000

[POWERPC] mpc512x: Basic platform support512x is very similar to 83xx and mostof this is patterned after code from 83xx.New platform: changed: arch/powerpc/Kconfig arch/powerpc/platforms/Kconfig arch/powerpc/platforms/Kconfig.cputype arch/powerpc/platforms/Makefile new: arch/powerpc/platforms/512x/* include/asm-powerpc/mpc512x.hSigned-off-by: John Rigby Signed-off-by: Grant Likely List of files: /linux-6.15/arch/powerpc/platforms/Makefile

545c069c - [POWERPC] Walnut board support

Fri, 07 Sep 2007 12:51:24 +0000

[POWERPC] Walnut board supportBoard support for the PPC405 Walnut evaluation boardSigned-off-by: Josh Boyer Acked-by: David Gibson List of files: /linux-6.15/arch/powerpc/platforms/Makefile

b66510cb - [POWERPC] Fix interrupt routing and setup of ULI M1575 on FSL boards

Fri, 17 Aug 2007 04:55:55 +0000

[POWERPC] Fix interrupt routing and setup of ULI M1575 on FSL boardsThe interrupt routing in the device trees for the ULI M1575 wasinproperly using the interrupt line field as pci function. Fixedup the device tree's to actual conform for to specification andchanged the interrupt mapping code so it just uses a static mappingsetup as follows:PIRQA - IRQ9PIRQB - IRQ10PIRQC - IRQ11PIRQD - IRQ12USB 1.1 OCHI (1c.0) - IRQ12USB 1.1 OCHI (1c.1) - IRQ9USB 1.1 OCHI (1c.2) - IRQ10USB 1.1 ECHI (1c.3) - IRQ11LAN (1b.0) - IRQ6AC97 (1d.0) - IRQ6Modem (1d.1) - IRQ6HD Audio (1d.2) - IRQ6SATA (1f.1) - IRQ5SMB (1e.1) - IRQ7PMU (1e.2) - IRQ7PATA (1f.0) - IRQ14/15Took the oppurtunity to refactor the code into a single file so wedon't have to duplicate these fixes on the two current boards in thetree and several forth coming boards that will also need the code.Fixed RTC support that requires a dummy memory read on the P2P bridgeto unlock the RTC and setup the default of the RTC alarm registers tomatch with a basic x86 style CMOS RTC.Moved code that poked ISA registers to a FIXUP_FINAL quirk to ensurethe PCI IO space has been setup properly before we start poking ISAregisters at random locations.Signed-off-by: Kumar Gala List of files: /linux-6.15/arch/powerpc/platforms/Makefile