Thread (11 messages) 11 messages, 4 authors, 2014-10-11

[PATCH v3 0/5] ARM: sunxi: Add basic support for Allwinner A80 SoC

From: Maxime Ripard <hidden>
Date: 2014-10-11 09:20:11
Also in: linux-devicetree, lkml

On Wed, Oct 08, 2014 at 09:02:51PM +0800, Chen-Yu Tsai wrote:
Hi everyone,

This is v3 of the initial Allwinner A80 support series.
This patch series adds very basic support for Allwinner's A80 SoC,
a big.LITTLE architecture with 4 Cortex-A7s and 4 Cortex-A15s.

Development is done on the A80 Optimus Board, the defacto development
board for the A80, with the accompanying SDK as a reference. 

So far I've been unable to get the board to boot from MMC, or
using Android fastboot. I'm using Allwinner's FEL mode to load
the bootloader and kernel+dtb image over USB. Notes on my attempts
can be found here: http://linux-sunxi.org/User:Wens#A80_Optimus


Patch 1 introduces the compatible string for the A80.

Patch 2 adds a barebone dtsi with just the cpu, memory and uart nodes.

Patch 3 adds a barebone dts for the A80 Optimus Board.

Patch 4 documents all the Allwinner SoCs we currently support.

Patch 5 updates the sunxi README with a link to the A80's datasheet.
Applied all of them, thanks!

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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