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

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

From: afaerber@suse.de (Andreas Färber)
Date: 2014-10-09 02:54:55
Also in: linux-devicetree, lkml

Hi,

Am 08.10.2014 um 15:02 schrieb Chen-Yu Tsai:
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
Tested-by: Andreas F?rber <afaerber@suse.de>

With this patch set on top of Maxime's sunxi-next branch, I get as far
as searching for the rootfs.

CPUs 1-7 fail to boot with -38, which I guess is due to the vendor
U-Boot not yet supporting PSCI.

Thanks a lot for your work and help, Chen-Yu!

Regards,
Andreas

-- 
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imend?rffer; HRB 16746 AG N?rnberg

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