* CVS add missing files

* Cleanup compiler warnings

* Fix problem with side effects in macros in include/usb.h

* Patch by David Benson, 13 Nov 2003:
  bug 841358 - fix TFTP download size limit

* Fixing bug 850768:
  improper flush_cache() in load_serial()

* Fixing bug 834943:
  MPC8540 - missing volatile declarations

* Patch by Stephen Williams, 09 Feb 2004:
  Add support for Xilinx SystemACE chip:
  - New files common/cmd_ace.c and include/systemace.h
  - Hook systemace support into cmd_fat and the partition manager

* Patch by Travis Sawyer, 09 Feb 2004:
  Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux

common/cmd_load.c

@@ -192,7 +192,7 @@ load_serial (ulong offset)
 			    "## Total Size      = 0x%08lX = %ld Bytes\n",
 			    start_addr, end_addr, size, size
 		    );
-		    flush_cache (addr, size);
+		    flush_cache (start_addr, size);
 		    sprintf(buf, "%lX", size);
 		    setenv("filesize", buf);
 		    return (addr);