Re: [linux-sunxi] LVDS LCD no clock

LVDS works, but as I reported a month ago LVDS driver is buggy, if the LVDS is one channel clock is OK, if the LVDS is two channels (like for Full HD 1980x1080p LCDs) the clock gets divided by the number of the channels which is wrong and we fix this manually by writing directly in PLL registers

Re: [linux-sunxi] LVDS LCD no clock

linux-sunxi 3.4.67+ 07 януари 2014, вторник, 09:04:24 UTC+2, Dmitriy B. написа: > > 2014/1/7 TsvetanUsunov > >> LVDS works, but as I reported a month ago LVDS driver is buggy >> > Thanks for rapid answer, but could you clarify, what kernel do you use? > Our comm

Re: [linux-sunxi] LVDS LCD no clock

> > Where was this reported? > > Luc Verhaegen. > do not remember, probably on IRC Tsvetan -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubs

Re: [linux-sunxi] Re: A good SD card image for A10-OLinuXino-Lime?

> > I was not going to sugar-coat anything here. And I understand that > using the 16-bit memory bus width was a side effect of extreme cost > reduction. The primary LIME competitors are likely not high end > ARM devices, but Raspberry Pi and low cost microcontrollers. > The whole point of my

[linux-sunxi] Re: Olimex A20 board now hangs on boot.

this usually happens when your power supply is not enough what you have connected to USB? do you have big LCD attached to LCD connector without external power supply connected to it? Tsvetan 14 април 2014, понеделник, 15:37:11 UTC+3, Dennis Kerrisk написа: > > My Olimex A20 board is now locking

[linux-sunxi] A31 development board

Hi, we just assembled our first A31-SOM prototypes and they work fine with Android. http://olimex.wordpress.com/2014/08/19/our-first-a31-som-quad-core-arm-cortex-a7-system-on-module-prototypes-work-fine/ We have 3 spare A31-SOM-EVB to give away to interested Linux-Sunxi developers who want to wo

Re: [linux-sunxi] A31 development board

all A31 ports are available, so you can connect anything we use the already stocked 2Mpix GT2005 camera on the EVB, but other cameras may be connected too Tsvetan 19 август 2014, вторник, 19:12:16 UTC+3, Jon Smirl написа: > > On Tue, Aug 19, 2014 at 12:06 PM, TsvetanUsunov > wrote

Re: [linux-sunxi] A31 development board

> > Great news! > > How are you wiring up the power for the I/O pins? > It'd be great if we had a seperate regulator for VCC-PF, > so we could run the SD card at 1.8V and do faster UHS-1 speeds. > > > Cheers > ChenYu > hi VCC-PF is connected to 3.3V Tsvetan -- You received this message

Re: [linux-sunxi] A31 development board

> > > Do I understand it right that these spare boards are specifically > allocated for the developers willing to work on merging the sun6i > code into the sunxi-3.4 kernel? > > I just write that we have few spare boards, if one want to develop but have no hardware we can provide > Not ever

Re: [linux-sunxi] A31 development board

> > I ordered a devboard based on A31S (not A31) for 44USD, still waiting for > it: > > > http://www.aliexpress.com/item/quad-core-Allwinner-A31s-PCBA-board-1G-DDRIII-8G-NAND-FLASH-support-wifi-video-recording-playback/1989262018.html > > > I think A31S is a stripped down version of A31 (proba

[linux-sunxi] Re: Sunxi FOSDEM2015 Dinner!

+2 for Olimex сряда, 7 януари 2015 г., 17:30:50 UTC+2, Olliver Schinagl написа: > > Hey guys, > > with FOSDEM 2015 approaching rapidly again, I was wondering if there is > anything organized again this year? If not, Who's up for it? :) I will > be attending FOSDEM and will have a stand for satu

[linux-sunxi] [UBOOT] Both Linux-Sunxi and Mainline Uboot have issues

Hi For A13-OLinuxino till now we conservatively used the Linux-Sunxi uboot, but we recently got new lot of Samsung memories and we decided to tweak some parameters for this DDR in Linux-Sunxi uboot and found problems. As this uboot is with status not maintained anymore I will not discuss the p

[linux-sunxi] Re: Allwinner R8 module

Allwinner quoted me R8 at $4.80 alone and R8M module for $16 https:// olimex.wordpress.com/2015/06/05/how -to-get-in-the-news-tell-people-that-you-will-make-and-sell-something-which-cost-you-20-for-9/ … at this price it's better to use A33/H3 понеделник, 11 май 2015 г.,

[linux-sunxi] A64 LCD RGB interface

Hi Did someone try to use RGB LCD with A64? For the laptop we work on the LCD is eDP and we found RGB to eDP convertor IC, but seems there are no drivers for A64 with parallel RGB interface. We have few A64-OLinuXino boards and we can wire RGB LCD to them and send to who is willing to help with

Re: [linux-sunxi] Call for R8 (C.H.I.P.) SID's (help needed)

четвъртък, 16 юни 2016 г., 22:55:12 UTC+3, Olliver Schinagl написа: > > Hi maxime! > > So there is absolutely no way to differentiate between the 2? > > Also if they are fully identical, what is the reason of the new name? > Packaging only? > > olliver > > Oliver, I'm just observer but may make i

[linux-sunxi] Re: Reliability of A20 boards

четвъртък, 16 юни 2016 г., 6:38:03 UTC+3, Stefan Monnier написа: > > I like to use A20 boards for little NAS-style servers, because of their > very low power consumption. > > But so far I'm not impressed w.r.t reliability (large part of the > problem being to get a reliable enough power adapter

[linux-sunxi] Dual voltage SDMMC/eMMC on A64

Hi, We make our final touch of A64-OLinuXino PCB and there we add option eMMC Flash to work on dual voltages 1.8V and 3.3V. The eMMC is connected to AXP803 pin.34 GPIO1/LDO. The problem is that when A64 boots and AXP803 is not initialized it outputs default 0.8V then after initialization driver

Re: [linux-sunxi] Dual voltage SDMMC/eMMC on A64

понеделник, 19 септември 2016 г., 20:06:13 UTC+3, Hans de Goede написа: > > Hi, > > On 19-09-16 18:07, TsvetanUsunov wrote: > > Hi, > > > > We make our final touch of A64-OLinuXino PCB and there we add option > eMMC Flash to work on dual voltages 1.8V and 3.

[linux-sunxi] Re: Sunxi FOSDEM dinner, sat 4 Feb @ 8PM

вторник, 10 януари 2017 г., 18:01:38 UTC+2, Benjamin Henrion написа: > > Hi, > > Like previous years, I have booked the Amadeo restaurant for the Sunxi > FOSDEM dinner: > > http://amadeus-resto.be/en/amadeo-brussel/ > > Please reply to this mail so that I can book a place for you. > > please

[linux-sunxi] Re: Thanks for the diner

сряда, 8 февруари 2017 г., 23:13:59 UTC+2, Benjamin Henrion написа: > > Hi, > > Thank you all for coming to the diner, and for some of you joining the > party at HSBXL afterwards, was fun. > > I want to thank Pine64 for sponsoring the final bill as well :-) > > ... > > And see you next year (