ppc4xx: Fix incorrect 33/66MHz PCI clock log-message on Sequoia & Yosemite

The BCSR status bit for the 66MHz PCI operation was correctly
addressed (MSB/LSB problem). Now the correct currently setup
PCI frequency is displayed upon bootup.

This patch also fixes this problem on Rainier & Yellowstone, since these
boards use the same souce code as Sequoia & Yosemite do.

Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/include/configs/yosemite.h b/include/configs/yosemite.h
index 6a5b7f1..35bce4a 100644
--- a/include/configs/yosemite.h
+++ b/include/configs/yosemite.h
@@ -359,6 +359,8 @@
 #define CFG_EBC_PB2AP		0x04814500
 #define CFG_EBC_PB2CR		(CFG_CPLD | 0x18000)
 
+#define CFG_BCSR5_PCI66EN	0x80
+
 /*-----------------------------------------------------------------------
  * Cache Configuration
  */