1 files changed, 6 insertions, 34 deletions

diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 8e4b094c553b..8498f7323470 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -327,44 +327,16 @@ static void __init mpc85xx_mds_qeic_init(void) { }
 
 static void __init mpc85xx_mds_setup_arch(void)
 {
-#ifdef CONFIG_PCI
-	struct pci_controller *hose;
-	struct device_node *np;
-#endif
-	dma_addr_t max = 0xffffffff;
-
 	if (ppc_md.progress)
 		ppc_md.progress("mpc85xx_mds_setup_arch()", 0);
 
-#ifdef CONFIG_PCI
-	for_each_node_by_type(np, "pci") {
-		if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
-		    of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
-			struct resource rsrc;
-			of_address_to_resource(np, 0, &rsrc);
-			if ((rsrc.start & 0xfffff) == 0x8000)
-				fsl_add_bridge(np, 1);
-			else
-				fsl_add_bridge(np, 0);
-
-			hose = pci_find_hose_for_OF_device(np);
-			max = min(max, hose->dma_window_base_cur +
-					hose->dma_window_size);
-		}
-	}
-#endif
-
 	mpc85xx_smp_init();
 
 	mpc85xx_mds_qe_init();
 
-#ifdef CONFIG_SWIOTLB
-	if ((memblock_end_of_DRAM() - 1) > max) {
-		ppc_swiotlb_enable = 1;
-		set_pci_dma_ops(&swiotlb_dma_ops);
-		ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
-	}
-#endif
+	fsl_pci_assign_primary();
+
+	swiotlb_detect_4g();
 }
 
 
@@ -409,9 +381,9 @@ static int __init mpc85xx_publish_devices(void)
 	return mpc85xx_common_publish_devices();
 }
 
-machine_device_initcall(mpc8568_mds, mpc85xx_publish_devices);
-machine_device_initcall(mpc8569_mds, mpc85xx_publish_devices);
-machine_device_initcall(p1021_mds, mpc85xx_common_publish_devices);
+machine_arch_initcall(mpc8568_mds, mpc85xx_publish_devices);
+machine_arch_initcall(mpc8569_mds, mpc85xx_publish_devices);
+machine_arch_initcall(p1021_mds, mpc85xx_common_publish_devices);
 
 machine_arch_initcall(mpc8568_mds, swiotlb_setup_bus_notifier);
 machine_arch_initcall(mpc8569_mds, swiotlb_setup_bus_notifier);