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diff --git a/CHANGELOG b/CHANGELOG
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--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,12 @@
 Changes since U-Boot 1.1.4:
 ======================================================================
 
+* PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
+  AMCC suggested to set the PMU bit to 0 for best performace on
+  the PPC440 DDR controller.
+  Please see doc/README.440-DDR-performance for details.
+  Patch by Stefan Roese, 28 Jul 2006
+
 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
   Please see doc/README.bamboo for details.
   Patch by Stefan Roese, 27 Jul 2006