Walnut boottime issues

Thu Nov 22 05:53:44 EST 2001

On Thu, Nov 22, 2001 at 05:44:37AM +1100, Simon Winwood wrote:
> On Tue, Nov 20, 2001 at 05:35:02PM -0700, Tom Rini wrote:
> > On Wed, Nov 21, 2001 at 10:45:17AM +1100, Simon Winwood wrote:
> >
> > > 	Hi, the latest bitkeeper linuxppc_2_4_devel kernel is broken
> > > for walnut (and any other board using misc-embedded.c in arch/ppc/boot/simple)
> > >
> > > 	Specifically, the ZIMAGE_START and ZIMAGE_SIZE macros are wrong (0)
> > > and have been replaced by {__image}_{begin, end}.
> > >
> > > 	The command line stuff also appears to be broken (the kernel doesn't
> > > get the command line properly)
> > >
> > > 	Is there a fix pending, or should I do it?
> >
> > Does the following work for you?  I thought I could do the changes
> > easily w/o breaking 8xx/4xx, but...
>
> 	After some slight hacking --- basically, I added
>
> 	#include <asm/bootmem.h>
>
> and
> 	avail_ram = 0x600000
> 	end_avail = 0x800000

Yeah, I noticed when I tried to compile it.

> 	The only problem is that you can only boot with an empty command line,
> otherwise it locks up after 'Now booting the kernel' (as far as I can tell)

Hmm..  How's this go?

--
Tom Rini (TR1265)
http://gate.crashing.org/~trini/
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