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Add basic support for Allwinner A1X SoCs

Stefan Roese linux-arm-kernel 1 version New

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Versions newest first

  1. v1 Latest4 of 6 patches 0 repliesNew

4 of 6 patches are in this archive. The cover letter announces 6.

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
2/6irqchip: sunxi: Add irq controller driver+0 -03 replies
3/6ARM: sunxi: Add basic support for Allwinner A1x SoCs+0 -01 reply
4/6ARM: sunxi: Add earlyprintk support+0 -01 reply
5/6ARM: sunxi: Add device tree for the A13 and the Olinuxino board+0 -01 reply

Reviews trailers per patch

2 of 4 patches have a Reviewed-by or Acked-by.

PatchStefan Roese
2/6
3/6A-b
4/6A-b
5/6

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH 0/6] Add basic support for Allwinner A1X SoCs

Hi Maxime,

Quoted 7 lines · Maxime Ripard

You'll find in this patchset the initial support for Allwinner A10 and A13 SoCs from Allwinner. Since the internal name of these SoCs are sun4i and sun5i, the mach- directory is named sunxi.

You can find these SoCs in the Cubieboard, the A13-olinuxino or the Melee A1000.

Quoted 6 lines

Both SoCs should work fine, as the A13 is a trimmed down version of the A10, but it has only been tested on a A13-OlinuXino from Olimex.

Support is quite minimal for now, since it only includes timer and IRQ controller drivers, so we can only boot to userspace through initramfs. Support for the other peripherals on these SoCs will come eventually.

Great, thanks!

I've been working on upstreaming sunxi support as well in the last days. You were a bit faster. :) Here is my latest port, for review on the linux-sunxi list:

https://groups.google.com/forum/#!topic/linux-sunxi/H4ct05OmYtQ

(sorry about this google list)

I'll review your patches soon and send some comments.

Thanks,
Stefan