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/mpc8569mds/mpc8569mds.c b/board/freescale/mpc8569mds/mpc8569mds.c
index 81e8ff5..01b7dcb 100644
--- a/board/freescale/mpc8569mds/mpc8569mds.c
+++ b/board/freescale/mpc8569mds/mpc8569mds.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2009 Freescale Semiconductor.
+ * Copyright 2009-2010 Freescale Semiconductor.
  *
  * (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.com>
  *
@@ -635,9 +635,8 @@
 #endif
 	ft_cpu_setup(blob, bd);
 
-#ifdef CONFIG_PCIE1
-	ft_fsl_pci_setup(blob, "pci1", &pcie1_hose);
-#endif
+	FT_FSL_PCI_SETUP;
+
 	fdt_board_fixup_esdhc(blob, bd);
 	fdt_board_fixup_qe_uart(blob, bd);
 	fdt_board_fixup_qe_usb(blob, bd);