need help w/ Cora-Z7, XC7Z007S Zynq board

[John-Mark Gurney]

Milan Obuch wrote this message on Mon, May 18, 2020 at 16:35 +0200:
> On Mon, 18 May 2020 07:09:01 -0700, Thomas Skibo <thomas-bsd at skibo.net>
> wrote:
> 
> > On Sun, May 17, 2020 at 11:13:10PM -0700, Thomas Skibo wrote:
> > > On Mon, May 18, 2020 at 06:28:20AM +0200, Milan Obuch wrote:  
> > > > 
> > > > Maybe it's time to make your xbit2bin tool public... this way all
> > > > formats could be handled with no need to patch kernel driver.
> > > > 
> > > > Regards,
> > > > Milan
> > > > _______________________________________________
> > > > freebsd-arm at freebsd.org mailing list
> > > > https://lists.freebsd.org/mailman/listinfo/freebsd-arm
> > > > To unsubscribe, send any mail to
> > > > "freebsd-arm-unsubscribe at freebsd.org" 
> > > 
> > > Well, I thought I had lost it until reminded me of the name!
> > > 
> > > --Thomas
> > >   
> > 
> > I thought I attached it to that email last night.  I guess it was
> > late. I put the xbit2bin tool at
> > https://www.skibo.net/zedbsd/xbit2bin.c It will strip the header and
> > byte-swap a Xilinx .bit file and so that it's compatible with
> > devcfg(4).
> > 
> 
> Well, most probably mailing list ate it. I did get it, but you sent the
> message directly to me, so I received no mailing list processed
> version, but you used attachment of type text/x-csrc. Mailing list
> accepts probably just text/plain attachments I think. But it is better
> to have it on web :)

Nice, now to figure out why FreeBSD on the PS stops working when the
level shifters are enabled.  If I set hw.fpga.en_level_shifters to 0
and program the PL, FreeBSD keeps running, but as soon as I set
hw.fpga.level_shifters to 1, FreeBSD stops responding.

-- 
  John-Mark Gurney				Voice: +1 415 225 5579

     "All that I will do, has been done, All that I have, has not."