[PATCH V2 0/4] ARM: Xilinx: Adding SMP Support

John Linn john.linn at xilinx.com
Wed Apr 6 13:15:06 EDT 2011


I have updated the patches to be based on the new non-SMP patches
I put out yesterday which is primarily a change from mach-xilinx
to mach-zynq as the product name has now been released.

I broke the 1st patch in the series into 2 patches based on input 
from Michal Simek so that the # of patches in the series is now 4.

Some cleanup based on input from Russell and Catalin to the SMP
boot process. It is simpler and cleaner now (I hope).  Thanks for
their valuable input here.


This patch series adds SMP to 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).

This code has been tested against 2.6.39-rc1. The only checkpatch 
warnings are about usage of NR_CPUS which seems to how the other
platforms do it also.

I appreciate anyone's time who can review the patch set.


 arch/arm/Kconfig                           |    2 
 arch/arm/mach-zynq/Makefile                |    3 
 arch/arm/mach-zynq/common.c                |   16 +++
 arch/arm/mach-zynq/common.h                |    2 
 arch/arm/mach-zynq/include/mach/irqs.h     |    1 
 arch/arm/mach-zynq/include/mach/smp.h      |   30 ++++++
 arch/arm/mach-zynq/include/mach/zynq_soc.h |   19 ++++
 arch/arm/mach-zynq/localtimer.c            |   40 ++++++++
 arch/arm/mach-zynq/platsmp.c               |  129 ++++++++++++++++++++++++++++-
 9 files changed, 236 insertions(+), 6 deletions(-)

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