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diff -rupN linux-3.17/arch/powerpc/kernel/pci-common.c linux-3.17-nemo/arch/powerpc/kernel/pci-common.c
--- linux-3.17/arch/powerpc/kernel/pci-common.c	2014-08-16 18:40:26.000000000 +0200
+++ linux-3.17-nemo/arch/powerpc/kernel/pci-common.c	2014-08-21 17:30:35.508880299 +0200
@@ -708,6 +708,19 @@ void pci_process_bridge_OF_ranges(struct
 				isa_io_base =
 					(unsigned long)hose->io_base_virt;
 #endif /* CONFIG_PPC32 */
+
+
+#ifdef CONFIG_PPC_PASEMI_SB600
+                       /* Workaround for lack of device tree. New for kernel 3.17: range.cpu_addr instead of cpu_addr and range.size instead of size Ch. Zigotzky */
+                       if (primary) {
+                               __ioremap_at(range.cpu_addr, (void *)ISA_IO_BASE,
+                               range.size, _PAGE_NO_CACHE|_PAGE_GUARDED);
+                       hose->io_base_virt = (void *)_IO_BASE;
+		       /* _IO_BASE needs unsigned long long for the kernel 3.17 Ch. Zigotzky */
+                       printk("Initialised io_base_virt 0x%lx _IO_BASE 0x%llx\n", (unsigned long)hose->io_base_virt, (unsigned long long)_IO_BASE);
+                    }
+#endif
+