Zynq qspi driver https://reviews.freebsd.org/D14698

[Milan Obuch]

On Sun, 18 Aug 2019 09:21:31 -0600
Ian Lepore <ian at freebsd.org> wrote:

> On Sun, 2019-08-18 at 08:23 -0600, Warner Losh wrote:
> > On Sun, Aug 18, 2019 at 4:18 AM Milan Obuch <freebsd-arm at dino.sk>
> > wrote:
> >   
> > > Hi,
> > > 
> > > I was able to use in subject mentioned driver on my Zybo Z7
> > > board. I just downloaded zy7_qspi.c file, put it in
> > > sys/arm/xilinx directory and all other necessary patches applied
> > > per hand to 12.0-STABLE source tree.
> > > 
> > > I am able to read and write flash attached to qspi on my board.
> > > u-boot uses qspi flash for environment storage so some caution
> > > should be taken with that.
> > > 
> > > Question: what needs to be done in order to get this driver into
> > > official source tree? Is there any show stopper? My experience is
> > > - it Just Works (tm).
> > >   
> > 
> > It looks almost ready to my eye. Not sure what the hold up is.
> > 
> > Warner
> >   
> 
> I think I'm probably among those who dropped the ball on this.  I
> vaguely remember that when it was submitted, I thought I was going to
> be buying a xilinx development board soon and I'd just test and commit
> it after that.  But then plans changed at $work and the devel board
> thing never happened.
> 
> -- Ian
> 

Hi,

is there still something to do? Recently I have access to another Zynq
based board, MYD-Y7Z010 from MYIR tech, this driver works here too.
Flash used on this board is reported as w25q128, on Zybo Z7 s25fl128.

Regards,
Milan