[U-Boot] ZYNQ, ZC702 getting started

[Jagan Teki]

On 18 September 2015 at 13:02, Hannes Schmelzer <hannes at schmelzer.or.at> wrote:
>>> Hi,
>>>
>>> i am currently starting development software for a new B&R board based on
>>> the ZYNQ7000.
>>>
>>> To make live easier i want to try start with the Xilinx Evalboard ZC702,
>>> get
>>> there some experience to start afterwards with my own board.
>>>
>>> I have allready built "zynq_zc702_defconfig" - but have no plan how to
>>> bring
>>> the build output to my board.
>>> Is it necessary to build some FSBL with the Xilinx SDK an merge the
>>> output
>>> with u-boot's output ?
>>> Or is it possible to take some SPL und U-Boot, burn it so SD-Card or QSPI
>>> flash and run ?
>>
>> Either works fine.
>>
>> For SPL use mmc instead of QSPI - qspi patches on the way to merge
>> mainline.
>>
>> mmc:
>> build the source in mainline and download zynq boot.bin generator from
>> [1] and copy boot.bin and u-boot-dtb.img on to sd card, thats it.
>>
>> [1]
>> https://github.com/openedev/u-boot-zynq/blob/master/tools/zynq-boot-bin.py
>
>
> Hi jagan,
>
> many thanks for response and help.
>
> It is now bit more cleaner to me ... in final i wan't to use hw guys output
> (ps7_* files) and build my software.
> At this point i think, i don't need the Vivado or Xilinx SDK at all ... just
> my ARM toolchain and u-boot. Fine.

Yes.

>
> For the beginning i will use mmc (or maybe jtag). Finally i must use qspi. I
> think the QSPI support can be found on your github [1].
>
> I've downloaded [1] ... and run:
>
> ~/work/u-boot-zynq $ tools/zynq-boot-bin.py
> test.py -u <inputfile> -o <outputfile>
>
> What is the input file ?
> For my understanding, i need 2 input files (SPL and u-boot), or i'm wrong ?

See this wiki [1] and just try qspi as well and let me know for any questions.

[1] http://www.openedev.com/wiki/Main_Page

thanks!
-- 
Jagan | openedev.