Add a bunch of new/tested stuff and various small changes 15

Tested Mainboards:
OK:
 - Foxconn P55MX
   http://www.flashrom.org/pipermail/flashrom/2012-October/010002.html

Tested flash chips:
 - Eon EN25F64 to PR (+PR)
   http://paste.flashrom.org/view.php?id=1426
 - Macronix MX25L1005 to PREW (+PREW)
   http://www.flashrom.org/pipermail/flashrom/2012-October/010004.html
 - Set SST39VF512 to PREW (+W)
   http://www.flashrom.org/pipermail/flashrom/2012-September/009958.html

Tested chipsets:
 - Z77 (only reading was really tested)

Miscellaneous:
 - Fix ft2232_spi's parameter parsing.
 - Fix nicrealtek's init (always segfaulted since r1586 oops).
 - Add another T60 variant to the laptop whitelist.
 - Improve message shown when image file size does not match flash chip
 - Refine messages regarding the flash descriptor override strap according
   to the findings by Vladislav Bykov on his P55MX.
 - Fix the ID of EN25F64.
 - Demote and clarify debug message in serprog_delay().
 - Minor other cleanups.

Corresponding to flashrom svn r1613.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
diff --git a/serprog.c b/serprog.c
index b179ea4..854cb93 100644
--- a/serprog.c
+++ b/serprog.c
@@ -877,8 +877,7 @@
 	unsigned char buf[4];
 	msg_pspew("%s usecs=%d\n", __func__, usecs);
 	if (!sp_check_commandavail(S_CMD_O_DELAY)) {
-		msg_pdbg("Note: serprog_delay used, but the programmer doesn't "
-			 "support delay\n");
+		msg_pdbg2("serprog_delay used, but programmer doesn't support delays natively - emulating\n");
 		internal_delay(usecs);
 		return;
 	}