Sandpoint 3 + MPC7450 + HHL2

Neil Wilson NWILSON at
Fri Jun 29 06:06:25 EST 2001

Yours !
It is the JourneyMan 2 ppc_82xx build.

-----Original Message-----
From: Mark A. Greer
To: Neil Wilson; 'linuxppc-embedded at'
Sent: 28/06/01 18:13
Subject: Re: Sandpoint 3 + MPC7450 + HHL2

BTW, what tree are you basing your code off of?

"Mark A. Greer" wrote:

> Neil Wilson wrote:
> > Got it working now....
> >
> > Not sure if these fixes are just Sandpoint3 or MPC7450 or the
> > but...
> >
> > 1) The openpic_init call in sandpoint_init_IRQ needs the offset
argument to
> > get the SIO int setup.
> Are you sure you want to do this???  The intsenses stuff in
> is the way it is for a very good reason.  Can you send me your patch
so I can
> take a look?  Also, can you send the switch settings that you are
> > 2) I also needed to add a enable of the TBEN in HID0 (bit
0x04000000) just
> > to get the kernel to think about booting at all - I put this in the
> > decompress_kernel function.
> I think that your sandpoint-specific boot head.S or somewhere else
like that
> would be a much better choice than the ppc-generic decompress_kernel
> > Do these sort of changes need pushing into the source tree ?, and if
> > would anyone care to explain how a newcommer does this, thanks.
> Let's hold off on this until people who have sandpoints can take a
> Mark

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