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[PATCH] ppc32: Make the Powerstack II Pro4000 boot again 

This patch restores the original behaviour of prep_pcibios_fixup() to only
call prep_pib_init() on machines with an openpic.  This allows the
Powerstack II Pro4000 to boot again.

Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
hifive-unleashed-5.1
Leigh Brown 2005-04-16 15:24:26 -07:00 committed by Linus Torvalds
parent ef2f3253f0
commit b625a2b852
1 changed files with 7 additions and 2 deletions
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9
arch/ppc/platforms/prep_pci.c
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@ -1245,8 +1245,13 @@ prep_pcibios_fixup(void)
pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
}
/* Setup the Winbond or Via PIB */
prep_pib_init();
/* Setup the Winbond or Via PIB - prep_pib_init() is coded for
* the non-openpic case, but it breaks (at least) the Utah
* (Powerstack II Pro4000), so only call it if we have an
* openpic.
*/
if (have_openpic)
prep_pib_init();
}
static void __init