Index: firmware/target/arm/ata-pp5020.c
===================================================================
--- firmware/target/arm/ata-pp5020.c	(revision 28914)
+++ firmware/target/arm/ata-pp5020.c	(working copy)
@@ -121,7 +121,7 @@
     } else if (mode == 0x20 && modeidx <= ATA_MAX_MWDMA)
         IDE0_PRI_TIMING1 = tm_mwdma[modeidx];
 
-    IDE0_CFG |= 0x20000000; /* >= 50 Mhz */
+//    IDE0_CFG |= 0x20000000; /* >= 50 Mhz */
 } 
 
 #define IDE_CFG_INTRQ           8