Changes in Makefile

82977af9 - sh: rename suffix-y to suffix_y

Sun, 09 Jan 2022 18:15:25 +0000

sh: rename suffix-y to suffix_y'export suffix-y' does not work reliably because hyphens are disallowedin shell variables.A similar issue was fixed by commit 2bfbe7881ee0 ("kbuild: Do not usehyphen in exported variable name").If I do similar in dash, ARCH=sh fails to build. $ mv linux linux~ $ cd linux~ $ dash $ make O=foo/bar ARCH=sh CROSS_COMPILE=sh4-linux-gnu- defconfig all make[1]: Entering directory '/home/masahiro/linux~/foo/bar' [ snip ] make[4]: *** No rule to make target 'arch/sh/boot/compressed/vmlinux.bin.', needed by 'arch/sh/boot/compressed/piggy.o'. Stop. make[3]: *** [/home/masahiro/linux~/arch/sh/boot/Makefile:40: arch/sh/boot/compressed/vmlinux] Error 2 make[2]: *** [/home/masahiro/linux~/arch/sh/Makefile:194: zImage] Error 2 make[1]: *** [/home/masahiro/linux~/Makefile:350: __build_one_by_one] Error 2 make[1]: Leaving directory '/home/masahiro/linux~/foo/bar' make: *** [Makefile:219: __sub-make] Error 2The maintainer of GNU Make stated that there is no consistent way toexport variables that do not meet the shell's naming criteria.(https://savannah.gnu.org/bugs/?55719)Consequently, you cannot use hyphens in exported variables.Signed-off-by: Masahiro Yamada Reviewed-by: Nicolas Schier List of files: /linux-6.15/arch/sh/boot/Makefile

4e70b646 - sh: Add missing FORCE prerequisites in Makefile

Thu, 16 Sep 2021 08:43:53 +0000

sh: Add missing FORCE prerequisites in Makefilemake: arch/sh/boot/Makefile:87: FORCE prerequisite is missingAdd the missing FORCE prerequisites for all build targets identified by"make help".Fixes: e1f86d7b4b2a5213 ("kbuild: warn if FORCE is missing for if_changed(_dep,_rule) and filechk")Signed-off-by: Geert Uytterhoeven Signed-off-by: Masahiro Yamada List of files: /linux-6.15/arch/sh/boot/Makefile

7b6ef6e5 - sh: boot: add intermediate vmlinux.bin* to targets instead of extra-y

Sun, 17 Jan 2021 11:16:31 +0000

sh: boot: add intermediate vmlinux.bin* to targets instead of extra-yYou do not need to build all of vmlinux.bin*They are built on demand as prerequsites of uImage.bin*, hence shouldbe added to targets instead of extra-y.Signed-off-by: Masahiro Yamada Tested-by: John Paul Adrian Glaubitz Signed-off-by: Rich Felker List of files: /linux-6.15/arch/sh/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/sh/boot/Makefile

e66ac3f2 - sh: kexec: Add PHYSICAL_START

Thu, 15 Sep 2011 11:13:00 +0000

sh: kexec: Add PHYSICAL_STARTAdd PHYSICAL_START kernel configuration parameter to set the address atwhich the kernel should be loaded.It has been observed on an sh7757lcr that simply modifying MEMORY_STARTdoes not achieve this goal for 32bit sh. This is due to MEMORY_OFFSET inarch/sh/kernel/vmlinux.lds.S bot being based on MEMORY_START on suchsystems.Signed-off-by: Simon Horman Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

50cfa79d - sh: support XZ-compressed kernel.

Fri, 14 Jan 2011 06:52:54 +0000

sh: support XZ-compressed kernel.Follow the x86 change and wire up support for the XZ decompressor.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

a0ab3668 - sh: fixed PMB mode refactoring.

Wed, 13 Jan 2010 09:31:48 +0000

sh: fixed PMB mode refactoring.This introduces some much overdue chainsawing of the fixed PMB support.fixed PMB was introduced initially to work around the fact that dynamicPMB mode was relatively broken, though they were never intended toconverge. The main areas where there are differences are whether thesystem is booted in 29-bit mode or 32-bit mode, and whether legacymappings are to be preserved. Any system booting in true 32-bit mode willnot care about legacy mappings, so these are roughly decoupled.Regardless of the entry point, PMB and 32BIT are directly related as faras the kernel is concerned, so we also switch back to having one selectthe other.With legacy mappings iterated through and applied in the initializationpath it's now possible to finally merge the two implementations andpermit dynamic remapping overtop of remaining entries regardless ofwhether boot mappings are crafted by hand or inherited from the bootloader.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

c7b16efb - sh: Add support for LZO-compressed kernels.

Wed, 13 Jan 2010 04:29:19 +0000

sh: Add support for LZO-compressed kernels.Plugs in LZO along with the others.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

9e24c7e2 - sh: add uImage.bin target

Mon, 26 Oct 2009 10:12:39 +0000

sh: add uImage.bin targetAdd an uImage.bin target to allow uncompressed uImages.Useful for boards with busted u-boot decompression likethe rsk7203 on my desk.Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

3c928320 - sh: romImage support V2

Wed, 29 Jul 2009 15:04:05 +0000

sh: romImage support V2This patch contains support for the romImage build target V2.The resulting romImage file should be burned to romor flash and could be used as small boot loader.Board code should keep their setup code in the fileromimage.h located in their mach include directory.Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

ef9b542f - sh: bzip2/lzma uImage support.

Tue, 21 Jul 2009 08:24:36 +0000

sh: bzip2/lzma uImage support.This builds on the bzip2/lzma zImage support change and wires it up foruImages. Based on the blackfin implementation.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

b2088356 - sh: Provide a BITS definition, use it in the arch/sh/boot/ Makefiles.

Sat, 09 May 2009 15:55:45 +0000

sh: Provide a BITS definition, use it in the arch/sh/boot/ Makefiles.This introduces a BITS export that can handily be picked up by Makefilesfor cleaner sharing. Reflect its use in arch/sh/boot/compressed/ inpreparation for unifying the Makefiles.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

2f47f447 - sh: Support fixed 32-bit PMB mappings from bootloader.

Tue, 10 Mar 2009 06:49:54 +0000

sh: Support fixed 32-bit PMB mappings from bootloader.This provides a method for supporting fixed PMB mappings inherited fromthe bootloader, as an alternative to the dynamic PMB mapping currentlyused by the kernel. In the future these methods will be combined.P1/P2 area is handled like a regular 29-bit physical address, and localbus device are assigned P3 area addresses.Signed-off-by: Yoshihiro Shimoda Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

664718a3 - sh: Fix uImage load address in 32-bit mode.

Fri, 05 Sep 2008 07:24:13 +0000

sh: Fix uImage load address in 32-bit mode.Fix "make uImage" load and entry addresses in 32-bit mode.Signed-off-by: Chris Smith Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

d27e0854 - sh: Stub in a dummy ENTRY_OFFSET for uImage offset calculation.

Tue, 29 Jul 2008 00:15:01 +0000

sh: Stub in a dummy ENTRY_OFFSET for uImage offset calculation.If none is defined, provide a sane default, as we do for the otheroptions.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

82cb1f6f - sh: fix uImage Entry Point

Wed, 23 Jul 2008 07:49:06 +0000

sh: fix uImage Entry Pointfix the problem that cannot boot using uImage when PAGE_SIZE is8kbyte or 64kbyte.Signed-off-by: Yoshihiro Shimoda Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

26b63e99 - sh: Fix up uImage compression type

Fri, 28 Mar 2008 06:03:39 +0000

sh: Fix up uImage compression typeFix up uImage compression type.Signed-off-by: Yoshihiro Shimoda Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

66b5bf42 - sh: Fix uImage build error.

Fri, 14 Mar 2008 08:19:38 +0000

sh: Fix uImage build error.The printf string was broken in the same way the zImage one was before,though the uImage managed to avoid getting fixed at that time. Do so now.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

6fc5153a - sh: Fix up KERNEL_ENTRY calculation for uImage.

Mon, 17 Dec 2007 07:08:49 +0000

sh: Fix up KERNEL_ENTRY calculation for uImage.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile

453ec9c1 - sh: Fix up uImage target entry point.

Fri, 30 Nov 2007 09:22:10 +0000

sh: Fix up uImage target entry point.This patch changes the uImage target so that it generates a wrappedcompressed vmlinux, rather than a wrapped zImage. The previous versionmatched the ARM, this version matches the PPC. However I would questionhow useful a self decompressing image is with a boot loader which doesdecompression, so I think this is more useful. I also feel it matchesthe descrition in the help text ("Compressed kernel image") better.Signed-off-by: Thomas Betker Signed-off-by: Stuart Menefy Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/boot/Makefile