powerpc/85xx & 86xx: Rework ft_fsl_pci_setup to not require aliases

Previously we used an alias the pci node to determine which node to
fixup or delete.  Now we use the new fdt_node_offset_by_compat_reg to
find the node to update.

Additionally, we replace the code in each board with a single macro call
that makes assumes uniform naming and reduces duplication in this area.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c
index 581d5f2..da3a2b6 100644
--- a/board/freescale/mpc8544ds/mpc8544ds.c
+++ b/board/freescale/mpc8544ds/mpc8544ds.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2007,2009 Freescale Semiconductor, Inc.
+ * Copyright 2007,2009-2010 Freescale Semiconductor, Inc.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -360,19 +360,8 @@
 {
 	ft_cpu_setup(blob, bd);
 
+	FT_FSL_PCI_SETUP;
 
-#ifdef CONFIG_PCI1
-	ft_fsl_pci_setup(blob, "pci0", &pci1_hose);
-#endif
-#ifdef CONFIG_PCIE2
-	ft_fsl_pci_setup(blob, "pci1", &pcie1_hose);
-#endif
-#ifdef CONFIG_PCIE1
-	ft_fsl_pci_setup(blob, "pci2", &pcie3_hose);
-#endif
-#ifdef CONFIG_PCIE3
-	ft_fsl_pci_setup(blob, "pci3", &pcie2_hose);
-#endif
 #ifdef CONFIG_FSL_SGMII_RISER
 	fsl_sgmii_riser_fdt_fixup(blob);
 #endif