Commit Graph

22 Commits

Author SHA1 Message Date
Michal Simek c24cf712ac microblaze: Remove platform folder
There is no reason to use platform folder structure now.
Everything is OF driven.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-04-07 13:45:21 +02:00
Geert Uytterhoeven 8fad84c17d microblaze: Wire up defconfig to mmu_defconfig
Without this, "make defconfig" fails with

*** Can't find default configuration "arch/microblaze/defconfig"!

All other architectures either set KBUILD_DEFCONFIG, or provide
arch/*/defconfig.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-01-21 08:28:18 +01:00
Jason Wu ec2eba55f0 microblaze: Add linux.bin.ub target
Currently 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 <huanyu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-09-03 16:31:17 +02:00
Jason Wu 5f5e323695 microblaze: Makefile clean
Remove unnecessary variables

Signed-off-by: Jason Wu <huanyu@xilinx.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
2013-02-12 11:24:44 +01:00
Stephen Warren 300db34a72 microblaze: use new common dtc rule
The current rules have the .dtb files build in a different directory
from the .dts files. This patch changes microblaze to use the generic dtb
rule which builds .dtb files in the same directory as the source .dts.

This requires moving parts of arch/microblaze/boot/Makefile into newly
created arch/microblaze/boot/dts/Makefile, and updating
arch/microblaze/Makefile to call the new Makefile. linked_dtb.S is also
moved into boot/dts/ since it's used by rules that were moved.

Cc: Michal Simek <monstr@monstr.eu>
Cc: microblaze-uclinux@itee.uq.edu.au
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-12-03 17:17:50 -06:00
Lucas De Marchi 25985edced Fix common misspellings
Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-03-31 11:26:23 -03:00
Michal Simek 7f01af04bd microblaze: trivial: Fix removed the part of line
Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-01-03 11:36:32 +01:00
Thomas Backlund b843e4ec01 microblaze: Fix build with make 3.82
When running make headers_install_all on x86_64 and make 3.82 I hit this:

arch/microblaze/Makefile:80: *** mixed implicit and normal rules.  Stop.
make: *** [headers_install_all] Error 2

So split the rules to satisfy make 3.82.

Signed-off-by: Thomas Backlund <tmb@mandriva.org>
Cc: Stable <stable@kernel.org>
Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-10-22 15:53:15 +10:00
Michal Simek 4e07dba7cb microblaze: Add libgcc function directly to kernel
Replaced libgcc functions with asm optimized implementation.

Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-10-21 15:51:42 +10:00
Uwe Kleine-König 732bee7af3 fix typos concerning "hierarchy"
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-16 18:03:14 +02:00
Arun Bhanu 8a8804f1ab 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 'make
mrproper' and not with 'make clean'.
	[1] http://lkml.org/lkml/2010/3/12/96

Signed-off-by: Arun Bhanu <arun@bhanu.net>
Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-04-01 08:38:19 +02:00
Arun Bhanu 699d17bc14 microblaze: Add a missing single quote to make 'make help' happy
'make ARCH=microblaze help' fails with the following error due to a
missing single quote.

/bin/sh: -c: line 0: unexpected EOF while looking for matching `''
/bin/sh: -c: line 1: syntax error: unexpected end of file
make: *** [help] Error 2

Signed-off-by: Arun Bhanu <arun@bhanu.net>
Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-04-01 08:38:19 +02:00
Michal Simek a6475c1322 microblaze: Enable PCI, missing files
There are two parts of changes. The first is just enable
PCI in Makefiles and in Kconfig. The second is the rest of
missing files. I didn't want to add it with previous patch
because that patch is too big.

Current Microblaze toolchain has problem with weak symbols
that's why is necessary to apply this changes to be possible
to compile pci support.
Xilinx knows about this problem.

Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-03-11 14:04:27 +01:00
John Williams 3540ce8238 microblaze: Core oprofile configs and hooks
Microblaze uses timer interrupt mode. Microblaze don't have
any performance counter that's why we use just simple implementation.

Signed-off-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-12-14 08:45:07 +01:00
Michal Simek f05131cd7a microblaze: Support simpleImage.dts make target
Instead of remembering to specify DTB= on the make commandline, this commit
allows the much friendlier make simpleImage.<dts>
where <dts>.dts is expected to be found in arch/microblaze/boot/dts/
The resulting vmlinux, with the compiled DTS linked in, will be copied to
boot/simpleImage.<dts>

This mirrors the same functionality as on PowerPC,
albeit achieving it in a slightly different way.

+ strip simpleImage file
The size of output file is very similar to linux.bin.

vmlinux - full elf without fdt blob
simpleImage.<dtb name>.unstrip - full elf with fdt blob
simpleImage.<dtb name> - stripped elf with fdt blob

Add symlink to generic system.dts in platform folder

Signed-off-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-09-24 10:28:22 +02:00
John Williams e469b0eb36 microblaze: Use correct kbuild variable KBUILD_CFLAGS
Fixes the bug introduced in 9552158573f847aa429334bb97995bb290bb4b0d

Signed-off-by: John Williams <john.williams@petalogix.com>
2009-09-22 10:00:40 +02:00
Sam Ravnborg 950b260ed2 microblaze: Makefile cleanup
Reviewed the Makefile on request by Michal and this is the resulting changes.

o Use ':=' for assignmnet so we do not re-evaluate for each use
o Use $(shell echo xxx) to remove ""
o Replaced CFLAGS_KERNEL with KBUILD_CFLAGS
  The settings are equally relevant for modules and the linked kernel
o Dropped LDFLAGS_BLOB - it is no longer used
o Refactored assignmnets to libs-y and core-y
o Use MMU for the MMU specific extension. "MMUEXT" was hurting my eyes
  and I did not wanted it spread to m68k

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-07-27 09:03:20 +02:00
Michal Simek 4b2368ffd6 microblaze_mmu_v2: Makefiles
Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-05-26 16:45:24 +02:00
Thomas Chou c3055d1456 microblaze: clean LDFLAGS to build kernel
Extra LDFLAGS from user space building may cause kernel failed
to compile.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-05-21 15:56:08 +02:00
Michal Simek 993ce24078 microblaze: Use CFLAGS_KERNEL instead of CFLAGS
Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-04-23 16:27:35 +02:00
Michal Simek 04e3a553e0 microblaze: Correspond CONFIG...PCMP in Makefile/Kconfig
Makefile contained different cpu config flag
than is in Kconfig.auto in platform folder

Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-04-23 16:09:18 +02:00
Michal Simek 5f8ffb5f66 microblaze_v8: Makefiles for Microblaze cpu
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-03-27 14:25:51 +01:00