Re: [U-Boot] [linux-sunxi] Auto-detecting touchscreen controller and dealing with hw configuration differences on q8 tablets

Hi Rob, > On Jun 20, 2016, at 21:20 , Rob Herring wrote: > > On Mon, Jun 20, 2016 at 04:08:47PM +0300, Pantelis Antoniou wrote: >> Hi Hans, >> >>> On Jun 20, 2016, at 16:02 , Hans de Goede wrote: >>> >>> Hi, >>> >>> On 20-06-16 14:22, Pantelis Antoniou

Re: [U-Boot] [linux-sunxi] Auto-detecting touchscreen controller and dealing with hw configuration differences on q8 tablets

On Mon, Jun 20, 2016 at 04:08:47PM +0300, Pantelis Antoniou wrote: > Hi Hans, > > > On Jun 20, 2016, at 16:02 , Hans de Goede wrote: > > > > Hi, > > > > On 20-06-16 14:22, Pantelis Antoniou wrote: > >> Hi Hans, > >> > >>> On Jun 20, 2016, at 14:03 , Hans de Goede

Re: [linux-sunxi] Guideline for Xen on Cubietruck

2016-06-20 12:16 GMT+03:00 dlbp : > Hello to everybody! > Hi, > I have a Cubietruck and i need to setup an hypervisor Xen. > I need to mount all system on a SD card and i don't want touch the NAND > memory. > > Are there some guidelines fot this aim?? > Read the

Re: [linux-sunxi] Auto-detecting touchscreen controller and dealing with hw configuration differences on q8 tablets

Hi Hans, > On Jun 20, 2016, at 16:02 , Hans de Goede wrote: > > Hi, > > On 20-06-16 14:22, Pantelis Antoniou wrote: >> Hi Hans, >> >>> On Jun 20, 2016, at 14:03 , Hans de Goede wrote: >>> >>> Hi, >>> >>> On 20-06-16 11:27, Pantelis Antoniou wrote:

Re: [linux-sunxi] Re: Auto-detecting touchscreen controller and dealing with hw configuration differences on q8 tablets

Hi, On 20-06-16 14:22, Pantelis Antoniou wrote: Hi Hans, On Jun 20, 2016, at 14:03 , Hans de Goede wrote: Hi, On 20-06-16 11:27, Pantelis Antoniou wrote: Yes, it’s quite possible. You can even have stacked overlays. Ok, is there any example code how to change an

[linux-sunxi] Re: [PATCH 2/2] mtd: nand: sunxi: add reset line support

Hi Philipp, On Mon, 20 Jun 2016 14:05:54 +0200 Philipp Zabel wrote: > Am Sonntag, den 19.06.2016, 14:06 +0200 schrieb Boris Brezillon: > > +Philipp > > > > On Sun, 19 Jun 2016 19:37:39 +0800 > > Icenowy Zheng wrote: > > > > > The NAND controller on

[linux-sunxi] Re: Auto-detecting touchscreen controller and dealing with hw configuration differences on q8 tablets

Hi Hans, > On Jun 20, 2016, at 14:03 , Hans de Goede wrote: > > Hi, > > On 20-06-16 11:27, Pantelis Antoniou wrote: >> Hi Hans, >> >> I’m going to commend only on the overlay related parts since I’m not I >> get all the nuances right. > > No problem and thanks for the

[linux-sunxi] Re: [PATCH 2/2] mtd: nand: sunxi: add reset line support

Am Sonntag, den 19.06.2016, 14:06 +0200 schrieb Boris Brezillon: > +Philipp > > On Sun, 19 Jun 2016 19:37:39 +0800 > Icenowy Zheng wrote: > > > The NAND controller on some sun8i chips needs its reset line to be > > deasserted > > before they can enter working state. This

[linux-sunxi] Re: [PATCH 0/3] mtd: nand: sunxi: fix SLC NAND support

On Mon, 6 Jun 2016 13:59:11 +0200 Boris Brezillon wrote: > Hello, > > Those 3 patches aims a fixing support for SLC NANDs with rather small > NAND pages (<= 4k). > > The first patch promote 512 bytes ECC steps to 1k steps, which should > both save a few OOB

[linux-sunxi] Re: [PATCH] mtd: nand: sunxi: Fix OOB bytes retrieval in read_chunks_dma()

On Wed, 15 Jun 2016 11:22:12 +0200 Boris Brezillon wrote: > The column address passed to the RNDOUT operation was missing the page > size offset. > Applied. > Signed-off-by: Boris Brezillon > Fixes: 614049a8d904 ("mtd:

[linux-sunxi] Re: Auto-detecting touchscreen controller and dealing with hw configuration differences on q8 tablets

Hans & co, How might someone with decent spoken mandarin, contacts throughout guangdong, and a bit of a q8 obsession of his own help you with this? I live just outside GFW, and am happy to assist in any way. Currently trying to get my a33 q8 running. Is it currently possible to run a

[linux-sunxi] Re: Auto-detecting touchscreen controller and dealing with hw configuration differences on q8 tablets

> u-boot will work, but you will get into trouble if you demand users to drop > to u-boot > to make changes. On my device I use barebox, which is a bit easier *) to use than U-Boot. Still I don't expect my users to the bootloader. Instead my hardware has a 256 byte i2c EEPROM where I store

[linux-sunxi] Re: Auto-detecting touchscreen controller and dealing with hw configuration differences on q8 tablets

Hi, On 20-06-16 11:27, Pantelis Antoniou wrote: Hi Hans, I’m going to commend only on the overlay related parts since I’m not I get all the nuances right. No problem and thanks for the answer anyways! On Jun 19, 2016, at 14:06 , Hans de Goede wrote: 2) Give the

[linux-sunxi] [PATCH v3] ARM: dts: sun8i: Add dts file for Olimex A33-OLinuXino

A33-OLinuXino is A33 development board designed by Olimex LTD. It has AXP233 PMU, 1GB DRAM, a micro SD card, one USB-OTG connector, headphone and mic jacks, connector for LiPo battery and optional 4GB NAND Flash. It has two 40-pin headers. One for LCD panel, and one for additional modules. Also

[linux-sunxi] Re: Auto-detecting touchscreen controller and dealing with hw configuration differences on q8 tablets

Hi Hans, I’m going to commend only on the overlay related parts since I’m not I get all the nuances right. > On Jun 19, 2016, at 14:06 , Hans de Goede wrote: > > > > Hi All, > > The sunxi support in the kernel supports (amongst many other devices) the > quite > popular

[linux-sunxi] Guideline for Xen on Cubietruck

Hello to everybody! I have a Cubietruck and i need to setup an hypervisor Xen. I need to mount all system on a SD card and i don't want touch the NAND memory. Are there some guidelines fot this aim?? Thanks -- You received this message because you are subscribed to the Google Groups

[linux-sunxi] Re: [PATCH v6 2/2] mtd: nand: sunxi: add reset line support

On Mon, Jun 20, 2016 at 12:48:38PM +0800, Icenowy Zheng wrote: > The NAND controller on some sun8i chips needs its reset line to be > deasserted before they can enter working state. > > Signed-off-by: Icenowy Zheng Acked-by: Maxime Ripard

[linux-sunxi] Re: [PATCH v6 1/2] mtd: nand: sunxi: update DT bindings

On Mon, Jun 20, 2016 at 12:48:37PM +0800, Icenowy Zheng wrote: > Document the reset lines > > Signed-off-by: Icenowy Zheng Acked-by: Maxime Ripard Thanks, Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android

[linux-sunxi] Re: [U-Boot,v3,3/7] spl: nand: support redundant u-boot image

On Sun, 19 Jun 2016 19:07:47 -0500 Scott Wood wrote: > On Mon, Jun 06, 2016 at 10:16:58AM +0200, Boris Brezillon wrote: > > On modern NAND it's more than recommended to have a backup copy of the > > u-boot binary to recover from corruption: bitflips are quite common on > > MLC

[linux-sunxi] Re: [PATCH v2] ARM: dts: sun8i: Add dts file for Olimex A33-OLinuXino

On Mon, Jun 20, 2016 at 2:42 PM, Stefan Mavrodiev wrote: > A33-OLinuXino is A33 development board designed by Olimex LTD. > > It has AXP233 PMU, 1GB DRAM, a micro SD card, one USB-OTG connector, > headphone and mic jacks, connector for LiPo battery and optional > 4GB

Re: [linux-sunxi] [PATCH v2] ARM: dts: sun8i: Add dts file for Olimex A33-OLinuXino

Hi, On 20-06-16 08:42, Stefan Mavrodiev wrote: A33-OLinuXino is A33 development board designed by Olimex LTD. It has AXP233 PMU, 1GB DRAM, a micro SD card, one USB-OTG connector, headphone and mic jacks, connector for LiPo battery and optional 4GB NAND Flash. It has two 40-pin headers. One

[linux-sunxi] [PATCH v2] ARM: dts: sun8i: Add dts file for Olimex A33-OLinuXino

A33-OLinuXino is A33 development board designed by Olimex LTD. It has AXP233 PMU, 1GB DRAM, a micro SD card, one USB-OTG connector, headphone and mic jacks, connector for LiPo battery and optional 4GB NAND Flash. It has two 40-pin headers. One for LCD panel, and one for additional modules. Also