[linux-sunxi] Requesting Help on a USD15, Allwinner Quadcore 1.2Ghz 64-bit A53 Hardware

Hi, We are a group of people currently trying to come out with a very low cost single board computer, by making use of Allwinner Quadcore 1.2Ghz 64-bit A53 CPU. The target costing for the single board computer is USD15. The hardware will have a 4K HDMI video output and on board ethernet

Re: [linux-sunxi] Requesting Help on a USD15, Allwinner Quadcore 1.2Ghz 64-bit A53 Hardware

On Sat, Nov 28, 2015 at 12:38:16AM -0800, khgo...@gmail.com wrote: > Hi, > We are a group of people currently trying to come out with a very low > cost single board computer, by making use of Allwinner Quadcore 1.2Ghz > 64-bit A53 CPU. The target costing for the single board computer is >

Re: [linux-sunxi] 3.4.104 on A10?

On 21.11.2015 15:07, Siarhei Siamashka wrote: > The current https://github.com/linux-sunxi/linux-sunxi/tree/sunxi-3.4 > kernel (commit d47d367036be38c5180632ec8a3ad169a4593a88) boots fine on > my Cubieboard1 when compiled using sun4i_defconfig. The problem is triggered by CONFIG_SECCOMP=y, which

Re: [linux-sunxi] Banana Pi M3 (A83T based) soon ready to donate

On Sat, Nov 28, 2015 at 05:51:15PM +0100, Thomas Kaiser wrote: > Hi, > > anyone interested in one of SinoVoip's Banana Pi M3 to improve A83T > support? > > I've been selected to receive a free sample by SinoVoip due to being their > most active forum member (a bit weird since most of the times I

[linux-sunxi] Re: 3.4.104 on A10?

There are some issues with danand kernel on A10. Some fixing / cleaning is needed. But I don't have problems compiling from main community source: https://github.com/linux-sunxi/linux-sunxi + upgrade all the way to .110 I can confirm it's working fine on Cubieboard 1 Note that patches not

[linux-sunxi] Banana Pi M3 (A83T based) soon ready to donate

Hi, anyone interested in one of SinoVoip's Banana Pi M3 to improve A83T support? I've been selected to receive a free sample by SinoVoip due to being their most active forum member (a bit weird since most of the times I advise there against choosing SinoVoip products due to worst

Re: [linux-sunxi] Banana Pi M3 (A83T based) soon ready to donate

Luc Verhaegen wrote: >Keep it, you're doing good work. Thx, but I don't have any use for such a device (lacks I/O bandwidth compared to processing power). The only thing I'm really curious about A83T is the performance. Allwinner's weird press-release is still online:

[linux-sunxi] [PATCH v4 1/5] clk: sunxi: Add CLK_OF_DECLARE support for sun8i-a23-apb0-clk driver

The APBS clock on sun9i is the same as the APB0 clock on sun8i. With sun9i we are supporting the PRCM clocks by using CLK_OF_DECLARE, instead of through a PRCM mfd device and subdevices for each clock and reset control. As such we need a CLK_OF_DECLARE version of the sun8i-a23-apb0-clk driver.

[linux-sunxi] [PATCH v4 2/5] clk: sunxi: Add sun9i A80 apbs gates support

This patch adds support for the PRCM apbs clock gates found on the Allwinner A80 SoC. Signed-off-by: Chen-Yu Tsai --- Documentation/devicetree/bindings/clock/sunxi.txt | 1 + drivers/clk/sunxi/clk-simple-gates.c | 2 ++ 2 files changed, 3 insertions(+) diff --git

[linux-sunxi] [PATCH v4 5/5] ARM: dts: sun9i: Add TODO comments for the main and low power clocks

The main (24MHz) clock on the A80 is configurable via the PRCM address space. The low power/speed (32kHz) clock is from an external chip, the AC100. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun9i-a80.dtsi | 18 ++ 1 file changed, 18 insertions(+) diff

[linux-sunxi] [PATCH v4 4/5] ARM: dts: sun9i: Add A80 PRCM clocks and reset control nodes

This adds the supported PRCM clocks and reset controls to the A80 dtsi. The DAUDIO module clocks are not supported yet. Also update clock and reset phandles for r_uart. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun9i-a80.dtsi | 79 +++-

Re: [linux-sunxi] Requesting Help on a USD15, Allwinner Quadcore 1.2Ghz 64-bit A53 Hardware

Hi John, Thanks for the memory size suggestion. This is the area that we will definitely look in to it. Will update the group when we have more info on it. Regards, KH Goh On Saturday, November 28, 2015 at 10:24:51 PM UTC+8, John S wrote: > > > Please refer to pine64.com for more detail on

Re: [linux-sunxi] Requesting Help on a USD15, Allwinner Quadcore 1.2Ghz 64-bit A53 Hardware

Hi Luc Verhaegen, Thanks for your advise, we get what you are saying. From our side, we are trying out best to work closely with the open source community and trying to do our part as much as possibly can. We are committed to make our hardware and software as open as possible, but subject to