On Thu, 2008-12-11 at 15:39 -0600, Anthony Liguori wrote:
> Hollis Blanchard wrote:
> > +
> > +#define BINARY_DEVICE_TREE_FILE "bamboo.dtb"
> > +
> > +static void *bamboo_load_device_tree(void *addr,
> > + uint32_t ramsize,
> > + target_phys_addr_t initrd_base,
> > + target_phys_addr_t initrd_size,
> > + const char *kernel_cmdline)
> > +{
> > + void *fdt = NULL;
> > +#ifdef HAVE_FDT
> >
>
> Is this at all usable without libfdt? If not, just don't compile this
> board in unless libfdt is present.
In practice, we've only tested with the -kernel option, which does
require libfdt.
However, in theory there is nothing that precludes running a firmware
(such as u-boot) inside the KVM guest. Jean-Christophe is working on
improving the ppc4xx device emulation so that becomes possible in the
future.
--
Hollis Blanchard
IBM Linux Technology Center
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