On Wed, 2007-09-05 at 11:10 +1000, David Gibson wrote:
> On Mon, Sep 03, 2007 at 08:42:11AM -0500, Josh Boyer wrote:
> > On Mon, 2007-09-03 at 11:01 +1000, David Gibson wrote:
> > > On Fri, Aug 31, 2007 at 03:04:51PM -0500, Josh Boyer wrote:
> > > > Add a cuboot wrapper for the Bamboo board. This also removes some
> > > > obsoleted
> > > > linker declarations that have been moved into ops.h
> > > >
> > > > Signed-off-by: Josh Boyer <[EMAIL PROTECTED]>
> > >
> > > [snip]
> > > > --- linux-2.6.orig/arch/powerpc/boot/bamboo.c
> > > > +++ linux-2.6/arch/powerpc/boot/bamboo.c
> > > > @@ -24,8 +24,7 @@
> > > > #include "4xx.h"
> > > > #include "44x.h"
> > > >
> > > > -extern char _dtb_start[];
> > > > -extern char _dtb_end[];
> > > > +static u8 *bamboo_mac0, *bamboo_mac1;
> > > >
> > > > static void bamboo_fixups(void)
> > > > {
> > > > @@ -34,12 +33,16 @@ static void bamboo_fixups(void)
> > > > ibm440ep_fixup_clocks(sysclk, 11059200);
> > > > ibm4xx_fixup_memsize();
> > > > ibm4xx_quiesce_eth((u32 *)0xef600e00, (u32 *)0xef600f00);
> > > > + if (bamboo_mac0 && bamboo_mac1)
> > > > + dt_fixup_mac_addresses(bamboo_mac0, bamboo_mac1);
> > >
> > > Bit ugly that you only set the MAC address for any ethernet if they're
> > > supplied for every ethernet.
> >
> > Good point. Will fix.
> >
> > > > simple_alloc_init(_end, avail_ram, 32, 64);
> > > > - bamboo_init();
> > > > + bamboo_init(NULL, NULL);
> > >
> > > There must surely be a way to get the MAC addresses out of OpenBIOS...
> >
> > Probably. I just need to find out where they are stored.
>
> It's not buried somewhere in the arch/ppc/boot code?
It's not OpenBIOS, it's PIBS. And the arch/ppc port uses __res, which
I'd rather avoid. But I did find where it's stored in flash, so I can
read it from there. I just need to do a little more work to get it in a
manner that can be used.
josh
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