13 Jun, 2012
2 commits
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CROSS_COMPILE must be setup before using e.g. cc-option (and a few other
as-*, cc-*, ld-* macros), else they will check against the wrong compiler
when cross-compiling, and may invoke the cross compiler with wrong or
suboptimal compiler options.Signed-off-by: Geert Uytterhoeven
Cc: Paul Mundt
Cc: linux-sh@vger.kernel.org
Signed-off-by: Paul Mundt -
sh-linux-gnu-ld:--defsym 'jiffies=jiffies_64': ignoring invalid character `'' in expression
For some reason ld has recently started complaining about the quotes, so just
get rid of them, we don't need them for anything anyways.Signed-off-by: Paul Mundt
24 May, 2012
1 commit
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Pull SuperH updates from Paul Mundt:
- New CPUs: SH7734 (SH-4A), SH7264 and SH7269 (SH-2A)
- New boards: RSK2+SH7264, RSK2+SH7269
- Unbreaking kgdb for SMP
- Consolidation of _32/_64 page fault handling.
- watchdog and legacy DMA chainsawing, part 1
- Conversion to evt2irq() hwirq lookup, to support relocation of
vectored IRQs for irqdomains.* tag 'sh-for-linus' of git://github.com/pmundt/linux-sh: (98 commits)
sh: intc: Kill off special reservation interface.
sh: Enable PIO API for hp6xx and se770x.
sh: Kill off machvec IRQ hinting.
sh: dma: More legacy cpu dma chainsawing.
sh: Kill off MAX_DMA_ADDRESS leftovers.
sh: Tidy up some of the cpu legacy dma header mess.
sh: Move sh4a dma header from cpu-sh4 to cpu-sh4a.
sh64: Fix up vmalloc fault range check.
Revert "sh: Ensure fixmap and store queue space can co-exist."
serial: sh-sci: Fix for port types without BRI interrupts.
sh: legacy PCI evt2irq migration.
sh: cpu dma evt2irq migration.
sh: sh7763rdp evt2irq migration.
sh: sdk7780 evt2irq migration.
sh: migor evt2irq migration.
sh: landisk evt2irq migration.
sh: kfr2r09 evt2irq migration.
sh: ecovec24 evt2irq migration.
sh: ap325rxa evt2irq migration.
sh: urquell evt2irq migration.
...
05 May, 2012
1 commit
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Same code. Use the generic version. The special Makefile treatment is
pointless anyway as init_task.o contains only data which is handled by
the linker script. So no point on being treated like head text.Signed-off-by: Thomas Gleixner
Acked-by: Paul Mundt
Link: http://lkml.kernel.org/r/20120503085035.398257169@linutronix.de
19 Apr, 2012
1 commit
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This implements basic -fstack-protector support, based on the early ARM
version in c743f38013aeff58ef6252601e397b5ba281c633. The SMP case is
limited to the initial canary value, while the UP case handles per-task
granularity (limited to 32-bit sh until a new enough sh64 compiler
manifests itself).Signed-off-by: Filippo Arcidiacono
Reviewed-by: Carmelo Amoroso
Signed-off-by: Stuart Menefy
Signed-off-by: Paul Mundt
01 Nov, 2011
1 commit
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Signed-off-by: Nobuhiro Iwamatsu
Signed-off-by: Paul Mundt
14 Jun, 2011
1 commit
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This takes a bit of a sledgehammer to the horribly CPU subtype
ifdef-ridden header and abstracts all of the different register layouts
in to distinct types which in turn can be overriden on a per-port basis,
or permitted to default to the map matching the port type at probe time.In the process this ultimately fixes up inumerable bugs with mismatches
on various CPU types (particularly the legacy ones that were obviously
broken years ago and no one noticed) and provides a more tightly coupled
and consolidated platform for extending and implementing generic
features.Signed-off-by: Paul Mundt
14 Jan, 2011
1 commit
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Follow the x86 change and wire up support for the XZ decompressor.
Signed-off-by: Paul Mundt
29 Oct, 2010
3 commits
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Trivial shuffling and tidying.
Signed-off-by: Paul Mundt
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This code has been untouched since it was merged many years ago, and has
severely bitrotted since, suggesting that the board has no real users
left. Notice of intent to remove has been sent out over the last few
years, with no takers. Kill it off.Signed-off-by: Paul Mundt
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Only the secureedge5410 was ever supported by this code, so make the
board specification explicit rather than perpetuating a mach group.Signed-off-by: Paul Mundt
26 Apr, 2010
1 commit
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Now that compressed image loading is possible for sdk7786, drop the
vmlinux.bin default image target and update the defconfig accordingly.Signed-off-by: Paul Mundt
28 Jan, 2010
1 commit
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Nothing is using this, kill it off. Fixing up access sizes can be done
with trapped I/O for anyone wanting to make use of this for devices that
need it, everything else is already pure MMIO.Signed-off-by: Paul Mundt
14 Jan, 2010
1 commit
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This stubs in some preliminary board support for the RTE SDK7786.
This is quite stunted at the moment, and primarily builds on top of the
system FPGA. FPGA IRQs are handled via CPU IRL masking for simplicity,
with initial peripheral support restricted to the debug ethernet.Signed-off-by: Matt Fleming
Signed-off-by: Paul Mundt
13 Jan, 2010
2 commits
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This makes vmlinux.bin generation an explicit make target, as opposed to
just a dependency for some of the other targets.Signed-off-by: Paul Mundt
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Plugs in LZO along with the others.
Signed-off-by: Paul Mundt
12 Dec, 2009
1 commit
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Signed-off-by: Sam Ravnborg
Cc: Paul Mundt
Cc: Al Viro
Signed-off-by: Michal Marek
04 Dec, 2009
1 commit
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Signed-off-by: Paul Mundt
30 Oct, 2009
1 commit
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Move the AP325RXA board code from a single board file
to a separate directory. This to make it easy to add
support for sdram sleep mode code.Signed-off-by: Magnus Damm
Signed-off-by: Paul Mundt
27 Oct, 2009
1 commit
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This was missing from the previous patch.
Reported-by: Mike Frysinger
Signed-off-by: Paul Mundt
26 Oct, 2009
1 commit
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Add an uImage.bin target to allow uncompressed uImages.
Useful for boards with busted u-boot decompression like
the rsk7203 on my desk.Signed-off-by: Magnus Damm
Signed-off-by: Paul Mundt
20 Aug, 2009
1 commit
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This adds preliminary support for the EcoVec board.
Signed-off-by: Kuninori Morimoto
Signed-off-by: Paul Mundt
14 Aug, 2009
1 commit
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This is a first cut at a generic DWARF unwinder for the kernel. It's
still lacking DWARF64 support and the DWARF expression support hasn't
been tested very well but it is generating proper stacktraces on SH for
WARN_ON() and NULL dereferences.Signed-off-by: Matt Fleming
Signed-off-by: Paul Mundt
29 Jul, 2009
2 commits
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Adds an archhelp blurb for the romImage target so it is reflected in
'make help'.Signed-off-by: Paul Mundt
-
This patch contains support for the romImage build target V2.
The resulting romImage file should be burned to rom
or flash and could be used as small boot loader.Board code should keep their setup code in the file
romimage.h located in their mach include directory.Signed-off-by: Magnus Damm
Signed-off-by: Paul Mundt
23 Jul, 2009
2 commits
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This patch adds basic kfr2r09 board support. Only
the SCIF1 console is supported with this patch, but
this patch and a proper sh7724 configuration is all
that is needed. Combine with an initramfs to have a
small RAM based kernel and distribution booted as
zImage from RAM via JTAG.Signed-off-by: Magnus Damm
Signed-off-by: Paul Mundt
21 Jul, 2009
2 commits
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This builds on the bzip2/lzma zImage support change and wires it up for
uImages. Based on the blackfin implementation.Signed-off-by: Paul Mundt
11 Jul, 2009
1 commit
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This adds a general CONFIG_MCOUNT in order to permit mcount generation
without ftrace support. This is primarily for allowing platforms to
enable aggressive stack overflow checking without having to enable ftrace
support. Based on the sparc64 implementation.Signed-off-by: Paul Mundt
10 Jun, 2009
1 commit
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The vsyscall targets are presently not cleaned up, so just handle it in
the archclean rule.Reported-by: Magnus Damm
Signed-off-by: Paul Mundt
26 May, 2009
1 commit
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Signed-off-by: Paul Mundt
10 May, 2009
1 commit
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This implements a simple case that just iterates through the common
cases, looking at UTS_MACHINE for hints.Signed-off-by: Paul Mundt
09 May, 2009
2 commits
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This introduces a BITS export that can handily be picked up by Makefiles
for cleaner sharing. Reflect its use in arch/sh/boot/compressed/ in
preparation for unifying the Makefiles.Signed-off-by: Paul Mundt
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Tie this in to the Makefile directly, where we already know what we are
running on. This tidies up the linker script a bit, and is prep work for
unifying the arch/sh/boot/compressed linker scripts.Signed-off-by: Paul Mundt
08 May, 2009
2 commits
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There is no real reason to use this anymore, as the build system
generally knows what it is doing with regards to cflags mangling.Signed-off-by: Paul Mundt
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This is no longer necessary, as there are now sufficient generic
alternatives available.Signed-off-by: Paul Mundt
10 Mar, 2009
1 commit
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Signed-off-by: Paul Mundt
22 Dec, 2008
2 commits
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Signed-off-by: Paul Mundt
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This moves in the necessary libgcc bits and kills off the libgcc linking
for sh64 kernels as well.Signed-off-by: Paul Mundt