Messages in this thread | | | From | John Linn <> | Subject | [PATCH V6 0/5] ARM: Basic Xilinx Support | Date | Tue, 5 Apr 2011 12:28:01 -0600 |
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Some minor updates since V5 listed below. This patch set was tested against the linus tree. An extra optional patch for device tree is now in the series and is described below.
Thanks, John
V6
Renamed mach-xilinx to mach-zynq since the product name has been released. This rippled thru it all, but only a minor change.
This patch series now includes an optional patch at the end as it supports device tree which is dependent on Grant's tree.
V5
Minor cleanups based on feedback from Russell, Jamie and Arnd. Nothing big.
This patch set was tested against a tree based on Linus's current 2.6.38-rcX tree, then Russell's p2v-stable merged in.
Other than the update to mach-types that is missing for the board, this should merge in easily in the next merge window is my hope.
I'm making these patches available at git://git.xilinx.com in linux-2.6-xlnx/arm-mainline.
V4
I incorporated more feedback from Jamie Iles. It was primariy cleanup with the only significant change being a move to using raw_read/write in the uncompressor uart code.
The other changes were minor updates so that the patch set applies to linux-next.
This patch set is now tested against the linux-next branch from pub/scm/linux/kernel/git/sfr/linux-next.git.
V3
I incorporated more feedback from Russell King. Primarily clean up of the license header to remove the address.
Also minor cleanup of the Kconfig and Makefile for the board to match the MACH_XILINX entry in the machine ID database.
These changes were tested on 2.6.38-rc4 and rc5.
V2
I incorporated review comments from Russell King and Jamie Iles.
Each patch has V2 comments describing the details. The order of each patch in the series did change.
Thanks a lot to them for the detailed review as this patch set is much cleaner and improved (I think anyway).
Thanks for comments from Arnd and Grant also.
This was tested against 2.6.38-rc4.
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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 need 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
Documentation/devicetree/bindings/arm/xilinx.txt | 7 arch/arm/Kconfig | 14 + arch/arm/Makefile | 1 arch/arm/boot/dts/zynq-ep107.dts | 52 ++++ arch/arm/mach-zynq/Kconfig | 14 + arch/arm/mach-zynq/Makefile | 9 arch/arm/mach-zynq/Makefile.boot | 3 arch/arm/mach-zynq/board_ep107.c | 93 +++++++ arch/arm/mach-zynq/common.c | 127 +++++++++ arch/arm/mach-zynq/common.h | 31 ++ arch/arm/mach-zynq/include/mach/clkdev.h | 33 ++ arch/arm/mach-zynq/include/mach/debug-macro.S | 36 ++ arch/arm/mach-zynq/include/mach/entry-macro.S | 30 ++ arch/arm/mach-zynq/include/mach/hardware.h | 18 + arch/arm/mach-zynq/include/mach/io.h | 33 ++ arch/arm/mach-zynq/include/mach/irqs.h | 29 ++ arch/arm/mach-zynq/include/mach/memory.h | 23 + arch/arm/mach-zynq/include/mach/system.h | 28 ++ arch/arm/mach-zynq/include/mach/timex.h | 23 + arch/arm/mach-zynq/include/mach/uart.h | 25 + arch/arm/mach-zynq/include/mach/uncompress.h | 51 +++ arch/arm/mach-zynq/include/mach/vmalloc.h | 20 + arch/arm/mach-zynq/include/mach/zynq_soc.h | 49 +++ arch/arm/mach-zynq/timer.c | 298 ++++++++++++++++++++++- arch/arm/mm/Kconfig | 3 25 files changed, 1042 insertions(+), 8 deletions(-)
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