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/flashchips.c b/flashchips.c
index 4e09ab1..e1a0c42 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -954,7 +954,7 @@
 			}, {
 				.eraseblocks = { { 64 * 1024, 1 } },
 				.block_erase = spi_block_erase_c7,
-			}			
+			}
 		},
 		.printlock	= spi_prettyprint_status_register_amic_a25l40p,
 		.unlock		= spi_disable_blockprotect,
@@ -986,7 +986,7 @@
 			}, {
 				.eraseblocks = { { 128 * 1024, 1 } },
 				.block_erase = spi_block_erase_c7,
-			}			
+			}
 		},
 		.printlock	= spi_prettyprint_status_register_amic_a25l40p,
 		.unlock		= spi_disable_blockprotect,
@@ -1018,7 +1018,7 @@
 			}, {
 				.eraseblocks = { { 256 * 1024, 1 } },
 				.block_erase = spi_block_erase_c7,
-			}			
+			}
 		},
 		.printlock	= spi_prettyprint_status_register_amic_a25l40p,
 		.unlock		= spi_disable_blockprotect,
@@ -1050,7 +1050,7 @@
 			}, {
 				.eraseblocks = { { 512 * 1024, 1 } },
 				.block_erase = spi_block_erase_c7,
-			}			
+			}
 		},
 		.printlock	= spi_prettyprint_status_register_amic_a25l40p,
 		.unlock		= spi_disable_blockprotect,
@@ -1082,7 +1082,7 @@
 			}, {
 				.eraseblocks = { { 1024 * 1024, 1 } },
 				.block_erase = spi_block_erase_c7,
-			}			
+			}
 		},
 		.printlock	= spi_prettyprint_status_register_amic_a25l40p,
 		.unlock		= spi_disable_blockprotect,
@@ -1114,7 +1114,7 @@
 			}, {
 				.eraseblocks = { { 2048 * 1024, 1 } },
 				.block_erase = spi_block_erase_c7,
-			}			
+			}
 		},
 		.printlock	= spi_prettyprint_status_register_amic_a25l40p,
 		.unlock		= spi_disable_blockprotect,
@@ -1153,7 +1153,7 @@
 			}, {
 				.eraseblocks = { { 4096 * 1024, 1 } },
 				.block_erase = spi_block_erase_c7,
-			}			
+			}
 		},
 		.printlock	= spi_prettyprint_status_register_amic_a25l032,
 		.unlock		= NULL, /* Two status reg bytes (read with 0x35 and 0x05) */
@@ -1192,7 +1192,7 @@
 			}, {
 				.eraseblocks = { { 4096 * 1024, 1 } },
 				.block_erase = spi_block_erase_c7,
-			}			
+			}
 		},
 		.printlock	= spi_prettyprint_status_register_amic_a25lq032,
 		.unlock		= NULL, /* Two status reg bytes (read with 0x35 and 0x05) */
@@ -3413,11 +3413,11 @@
 		.name		= "EN25F64",
 		.bustype	= BUS_SPI,
 		.manufacture_id	= EON_ID_NOPREFIX,
-		.model_id	= EON_EN25F32,
+		.model_id	= EON_EN25F64,
 		.total_size	= 8192,
 		.page_size	= 256,
 		.feature_bits	= FEATURE_WRSR_WREN,
-		.tested		= TEST_UNTESTED,
+		.tested		= TEST_OK_PR,
 		.probe		= probe_spi_rdid,
 		.probe_timing	= TIMING_ZERO,
 		.block_erasers	=
@@ -4680,7 +4680,7 @@
 		.total_size	= 128,
 		.page_size	= 256,
 		.feature_bits	= FEATURE_WRSR_WREN,
-		.tested		= TEST_UNTESTED,
+		.tested		= TEST_OK_PREW,
 		.probe		= probe_spi_rdid,
 		.probe_timing	= TIMING_ZERO,
 		.block_erasers	=
@@ -7053,7 +7053,7 @@
 		.total_size	= 64,
 		.page_size	= 4096,
 		.feature_bits	= FEATURE_EITHER_RESET,
-		.tested		= TEST_OK_PRE,
+		.tested		= TEST_OK_PREW,
 		.probe		= probe_jedec,
 		.probe_timing	= 1,			/* 150 ns */
 		.block_erasers	=