On Fri, Sep 19, 2014 at 8:17 PM, Sugar <[email protected]> wrote: > 在 2014/9/12 20:15, Chen-Yu Tsai 写道: >> On Fri, Sep 12, 2014 at 7:06 PM, Simos Xenitellis >> <[email protected]> wrote: >>> >>> On Thu, Sep 11, 2014 at 8:11 PM, Luc Verhaegen <[email protected]> wrote: >>>> >>>> On Thu, Sep 11, 2014 at 05:22:21PM +0300, Simos Xenitellis wrote: >>>>> >>>>> Hi All, >>>>> >>>>> I asked Allwinner about the possibility of donation of a few A80 >>>>> developer >>>>> boards to developers and I got a positive response. So, I'll be doing >>>>> the >>>>> clerical work to arrange the donation. >>>>> >>>>> There should be several batches of boards being donated. >>>>> This first batch is for five A80 OptimusBoard developer boards. I think >>>>> they should be coming in the packaging that is shown at >>>>> http://community.arm.com/thread/6449 >>>>> >>>>> The criteria are: >>>>> 1. You have already done some relevant work with other Allwinner SoCs. >>>>> 2. You plan to do work with the board towards mainline Linux support >>>>> (describe what). >>>>> This also includes any work with u-boot or other packages that let the >>>>> A80 >>>>> boot with a mainline kernel. >>>>> >>>>> Send me mail in private if you are interested to receive one. >>>>> I'll process the requests and forward to Allwinner so that they can >>>>> send >>>>> the boards. >>>>> If there are more than five requests, I'll keep the details for the >>>>> subsequent batch. >>>>> >>>>> Simos >>>> >>>> >>>> Thanks for doing this. >>>> >>>> In the past, how this has worked is that someone (Alejandro) went around >>>> the usual suspects, asked whether they were interested, and then >>>> collected addresses. But you probably have your reasons for approaching >>>> this differently. >>>> >>> >>> This would run the risk of me missing a few developers. >>> >>> I think it is good to have an open call. It lets people know what efforts >>> are happening. >>> I was considering whether to also have the requests public. This might >>> happen with the second batch. >>> >>> In any case, I'll e-mail those developers that have not posted recently >>> to >>> the list in case they miss this thread. >>> >>> For this first batch of A80 boards, I think it would make sense to focus >>> on >>> the core issues to get to run the mainline kernel, >>> at least in a headless setting. And the kernel should run reliably, which >>> means it is OK to have several requests for the same work. >> >> >> Thank you for the effort. >> >> Just want to say that I have started a minimal bringup branch: >> >> https://github.com/wens/linux/tree/wip/sun9i >> >> All the numbers should be correct. Unfortunately, I have not been able >> to boot it. It seems the FEL mode protocol has changed. fel from >> sunxi-tools doesn't work. Android fastboot hangs after loading the kernel. >> >> Using Allwinner's boot0 from mmc doesn't work either. boot0 fails to >> initialize mmc, and can't load the next stage (u-boot). >> > Tell me more informations about boards. And offer error log. A80's FEL mode > protocol is same as other Axx SoCs.
Hi, I got it working now. Turns out the bulk transfer reply endpoint was changed from 0x82 to 0x81. Thanks for the reply though. :) ChenYu >>> Some of the requests that I received are for non-essential hardware >>> functionality. They are useful, and I'll be keeping those requests for >>> the >>> second batch. >>> The five slots have not been filled yet, so do mail me for your A80 >>> boards. -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
