SMP support for ZEDBOARD

Bernd Walter ticso at cicely7.cicely.de
Wed Apr 30 15:20:31 UTC 2014


On Wed, Apr 30, 2014 at 07:53:28AM -0700, Thomas Skibo wrote:
> 
> The more I think about this, this is probably the way to go rather than 
> risk people bricking their Parallella trying to reprogram the QSPI 
> flash.  Cram a new u-boot into a uImage and then have the new u-boot 
> load ubldr.  I'll try to prototype this on the Zedboard.

Aren't there problems when u-boot starts with a system, which
already has more initialisation done as usual?
E.g. first u-boot enabled cache already.

> On 4/29/14, 2:18 PM, Ian Lepore wrote:
> >
> >I wonder if a chain-loader is possible?  Have the u-boot in flash load a
> >better u-boot from sdcard that has API and other goodies.
> >
> >-- Ian
> >
> >
> >
> 
> -- 
> --------
> Thomas Skibo
> ThomasSkibo at sbcglobal.net
> 
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-- 
B.Walter <bernd at bwct.de> http://www.bwct.de
Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.


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