Re: Cortex-A9 boot problems with d-cache on Zynq

[Alexander Nasonov <alnsn%yandex.ru@localhost>]

Lloyd Parkes wrote:
> Hi all,
> I?ve got a few days off work, so I can spend a bit of time on
> helping get the Zynq support a bit more fleshed out. Given people?s
> interest in the Zynq, I?ve created a temporary repo on GitHub at
> https://github.com/lparkes/netbsd-ZYBO and once all the changes
> have been folded back into -current, I?ll delete the repo.

Thank you for working on it!

Your github repo is hard to navigate because it's one giant commit
of all base. Would it be possible to make your changes more visible?
E.g., if you push a new branch with the base sans your changes (aka
the vendor branch), that would make it easy to see diffs and
understand your changes.

> My goals are:
> 	1) Document how to setup the Xilinx SDK and debugger for use with the NetBSD kernel

It would be really nice. Especailly if you figured out how to load debug
symbols (I only debugged a stripped kernel so far).

> 	2) Document and/or implement in pkgsrc-wip the latest version of u-boot with ZYBO support

Will it be based on Xilinx/Petalinux codebase?

> 	3) Add support for FDT (and document how to convert to FDT?)
> 	4) Fix the sdhc timeout errors

Do you also see timeouts?

-- 
Alex