Sync'd u-boot-net with mainline

[platform/kernel/u-boot.git] / doc / README.mpc85xxads

diff --git a/doc/README.mpc85xxads b/doc/README.mpc85xxads
index f0cf782..ae8202b 100644 (file)
--- a/doc/README.mpc85xxads
+++ b/doc/README.mpc85xxads
@@ -100,6 +100,9 @@ Updated 13-July-2004 Jon Loeliger
        SW7[1:4]  =    0101 =  5    => 5 x 66    = 330  CCB Sysclk
        SW7[5:6]  =      01         => 5:2 x 330 = 825  Core clock
 
+    In order to use PCI-X (only in the first PCI slot.  The one with
+    the RIO connector), you need to set SW1[4] (config) to 1 (off).
+    Also, configure the board to run PCI at 66 MHz.
 
 2. MEMORY MAP TO WORK WITH LINUX KERNEL