BCMA - Account for variable PCI memory base/size

Thank you Nathan Hintz for the patch

SVN-Revision: 30874

target/linux/brcm47xx/patches-3.2/232-bcma_account_for_variable_pci_memory.patch

@@ -0,0 +1,14 @@
+--- a/drivers/bcma/driver_pci_host.c
++++ b/drivers/bcma/driver_pci_host.c
+@@ -490,8 +490,9 @@ void __devinit bcma_core_pci_hostmode_in
+ 	/* Ok, ready to run, register it to the system.
+ 	 * The following needs change, if we want to port hostmode
+ 	 * to non-MIPS platform. */
+-	io_map_base = (unsigned long)ioremap_nocache(BCMA_SOC_PCI_MEM,
+-						     0x04000000);
++	io_map_base = (unsigned long)ioremap_nocache(pc_host->mem_resource.start,
++						     pc_host->mem_resource.end -
++						     pc_host->mem_resource.start + 1);
+ 	pc_host->pci_controller.io_map_base = io_map_base;
+ 	set_io_port_base(pc_host->pci_controller.io_map_base);
+ 	/* Give some time to the PCI controller to configure itself with the new