[PATCH 0/4] ARM: Basic Xilinx Support

[PATCH 0/4] ARM: Basic Xilinx Support

[John Linn]

This patch series adds very basic support for the Xilinx ARM platform.
The entire patch set must be used. I only broke it up into logical 
pieces to make the review easier (I hope). 

I would like to get the review feedback and make any changes, but after
that I would like to change mach-xilinx to the real product name. 
The real product name is expected to be released by marketing very soon.

There's always the option of keeping mach-xilinx and then only 
documenting the product name in the Kconfig. I'm less in favor of that
but it could be ok.

This code has been tested against 2.6.38-rc2, r3, and against head. The
only checkpatch warnings are about volatile in the uncompress.h file
and this method I used seems normal.

Thanks,
John

 arch/arm/Kconfig                                |   13 
 arch/arm/Makefile                               |    1 
 arch/arm/mach-xilinx/Kconfig                    |   14 
 arch/arm/mach-xilinx/Makefile                   |    6 
 arch/arm/mach-xilinx/Makefile.boot              |    3 
 arch/arm/mach-xilinx/board_ep107.c              |   81 ++++
 arch/arm/mach-xilinx/common.c                   |  132 +++++++
 arch/arm/mach-xilinx/common.h                   |   32 +
 arch/arm/mach-xilinx/include/mach/clkdev.h      |   33 +
 arch/arm/mach-xilinx/include/mach/debug-macro.S |   36 +
 arch/arm/mach-xilinx/include/mach/entry-macro.S |   87 ++++
 arch/arm/mach-xilinx/include/mach/hardware.h    |   44 ++
 arch/arm/mach-xilinx/include/mach/io.h          |   27 +
 arch/arm/mach-xilinx/include/mach/irqs.h        |   28 +
 arch/arm/mach-xilinx/include/mach/memory.h      |   23 +
 arch/arm/mach-xilinx/include/mach/system.h      |   28 +
 arch/arm/mach-xilinx/include/mach/timex.h       |   22 +
 arch/arm/mach-xilinx/include/mach/uart.h        |   30 +
 arch/arm/mach-xilinx/include/mach/uncompress.h  |   46 ++
 arch/arm/mach-xilinx/include/mach/vmalloc.h     |   20 +
 arch/arm/mach-xilinx/timer.c                    |  452 ++++++++++++++++++++++++
 arch/arm/mm/Kconfig                             |    4 
 22 files changed, 1160 insertions(+), 2 deletions(-)

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[PATCH 0/4] ARM: Basic Xilinx Support

[Russell King - ARM Linux]

On Sat, Feb 05, 2011 at 09:08:40AM -0700, John Linn wrote:
> This patch series adds very basic support for the Xilinx ARM platform.
> The entire patch set must be used. I only broke it up into logical 
> pieces to make the review easier (I hope). 

It's actually a question of patch ordering - if patch 1 comes at the
end, the other patches are just putting the files in place.  Until
patch 1 is in place, none of it will be built.

If it's necessary to split stuff in this manner, it's quite usual for
the configuration/makefile additions to come last in the series to
avoid build errors half way through.

[PATCH 0/4] ARM: Basic Xilinx Support

[John Linn]

> -----Original Message-----
> From: Russell King - ARM Linux [mailto:linux at arm.linux.org.uk]
> Sent: Saturday, February 05, 2011 9:47 AM
> To: John Linn
> Cc: linux-arm-kernel at lists.infradead.org; catalin.marinas at arm.com;
glikely at secretlab.ca
> Subject: Re: [PATCH 0/4] ARM: Basic Xilinx Support
> 
> On Sat, Feb 05, 2011 at 09:08:40AM -0700, John Linn wrote:
> > This patch series adds very basic support for the Xilinx ARM
platform.
> > The entire patch set must be used. I only broke it up into logical
> > pieces to make the review easier (I hope).
> 
> It's actually a question of patch ordering - if patch 1 comes at the
> end, the other patches are just putting the files in place.  Until
> patch 1 is in place, none of it will be built.
> 
> If it's necessary to split stuff in this manner, it's quite usual for
> the configuration/makefile additions to come last in the series to
> avoid build errors half way through.

I can reorder them and put 1 last in the patch set.

Thanks,
John

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