Messages in this thread Patch in this message | | | Subject | [patch 039/198] ppc32: Make the Powerstack II Pro4000 boot again | From | akpm@osdl ... | Date | Tue, 12 Apr 2005 03:31:11 -0700 |
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From: "Leigh Brown" <leigh@solinno.co.uk>
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> ---
25-akpm/arch/ppc/platforms/prep_pci.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-)
diff -puN arch/ppc/platforms/prep_pci.c~ppc32-make-the-powerstack-ii-pro4000-boot-again arch/ppc/platforms/prep_pci.c --- 25/arch/ppc/platforms/prep_pci.c~ppc32-make-the-powerstack-ii-pro4000-boot-again 2005-04-12 03:21:12.719203288 -0700 +++ 25-akpm/arch/ppc/platforms/prep_pci.c 2005-04-12 03:21:12.722202832 -0700 @@ -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 _ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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