Add a bunch of new/tested stuff and various small changes 13

Tested Mainboards:
OK:
 - ASRock A780FullHD
   http://www.flashrom.org/pipermail/flashrom/2012-July/009599.html
 - ASRock 880G Pro3
   http://www.flashrom.org/pipermail/flashrom/2012-July/009492.html
 - ASRock N61P-S
   http://www.flashrom.org/pipermail/flashrom/2012-May/009316.html
 - ASUS M2N68-VM
   http://www.flashrom.org/pipermail/flashrom/2012-May/009334.html
 - ASUS M3N78 PRO
   http://www.flashrom.org/pipermail/flashrom/2012-July/009519.html
 - ASUS M4N68T V2
   http://www.flashrom.org/pipermail/flashrom/2012-May/009277.html
 - ASUS M5A78L-M LX
   reported by clavile on IRC
 - ASUS P8P67 PRO (rev. 3.0)
   http://www.flashrom.org/pipermail/flashrom/2012-April/009188.html
 - ASUS P8Z68-V
   reported by Kano on IRC
   http://paste.flashrom.org/view.php?id=1232
 - ASUS SABERTOOTH 990FX
   http://paste.flashrom.org/view.php?id=1214
 - Dell Inspiron 1420
   http://www.flashrom.org/pipermail/flashrom/2012-May/009196.html
 - ECS GF8200A
   http://www.flashrom.org/pipermail/flashrom/2012-May/009256.html
 - GIGABYTE GA-H61M-D2H-USB3
   http://www.flashrom.org/pipermail/flashrom/2012-May/009333.html
 - MSI MS-7250 (K9N SLI (rev 2.1))
   http://www.flashrom.org/pipermail/flashrom/2012-June/009436.html
 - MSI MS-7676 (Z68MA-G45 (B3))
   http://www.flashrom.org/pipermail/flashrom/2012-June/009424.html
 - Palit N61S
   http://www.flashrom.org/pipermail/flashrom/2012-May/009212.html

NOT OK:
 - ASRock H61M-ITX
   http://www.flashrom.org/pipermail/flashrom/2012-May/009224.html
 - Dell Latitude E6520
   http://www.flashrom.org/pipermail/flashrom/2012-May/009197.html
 - Dell Vostro 3700
   http://www.flashrom.org/pipermail/flashrom/2012-May/009197.html
 - Intel DH61AG
   http://www.flashrom.org/pipermail/flashrom/2012-June/009417.html
 - Intel DQ965GF
   http://www.flashrom.org/pipermail/flashrom/2012-May/009295.html
 - HP/Compaq 8100 Elite CMT PC (304Bh)
   http://paste.flashrom.org/view.php?id=1182
 - HP Z400 Workstation (0AE4h)
   http://www.flashrom.org/pipermail/flashrom/2012-June/009350.html
 - Supermicro X9DR3-F
   http://www.flashrom.org/pipermail/flashrom/2012-June/009422.html
   

Tested flash chips:
 - mark AMIC A25L032 as TEST_OK_PREW (+PREW)
   http://www.flashrom.org/pipermail/flashrom/2012-June/009363.html
 - mark Atmel AT25DF321A as TEST_OK_PREW (+REW)
   http://www.flashrom.org/pipermail/flashrom/2012-July/009492.html
 - mark Atmel AT26DF161 as TEST_OK_PR (+PR)
   http://www.flashrom.org/pipermail/flashrom/2012-June/009350.html
 - mark Eon EN25QH16 as TEST_OK_PR (+PR)
   http://www.flashrom.org/pipermail/flashrom/2012-July/009566.html
 - mark SST SST39VF010 as TEST_OK_PREW (+W)
   http://www.flashrom.org/pipermail/flashrom/2012-June/009425.html
 - mark ST M25P64 as TEST_OK_PREW (+PREW)
   http://www.flashrom.org/pipermail/flashrom/2012-May/009332.html

Tested chipset enables:
 - Intel 3420
   http://www.flashrom.org/pipermail/flashrom/2012-May/009332.html

 - Add board enable for ASUS P5GD2-X
   lspci: http://paste.flashrom.org/view.php?id=1234
   write: http://paste.flashrom.org/view.php?id=1240

Miscellaneous
 - Reorder some boards in print.c.
 - Remove broken abit URLs.
 - Whitespace changes.
 - Fix the maximum number of southbridge straps in the ICH descriptor structs.
 - Refine documentation regarding ICH region lock bits.
 - Demote verbosity of ICH Opcode reprogramming to -VV.
 - Exclude Pony-SPI for DOS targets (missing serial support).

Corresponding to flashrom svn r1554.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
diff --git a/board_enable.c b/board_enable.c
index 04cb557..3c791b1 100644
--- a/board_enable.c
+++ b/board_enable.c
@@ -2348,6 +2348,7 @@
 	{0x8086, 0x266a, 0x1043, 0x80a6,  0x8086, 0x2668, 0x1043, 0x814e, "^P5GD1-VM$", NULL, NULL,           P3, "ASUS",        "P5GD1-VM/S",            0,   OK, intel_ich_gpio21_raise},
 	{0x8086, 0x266a, 0x1043, 0x80a6,  0x8086, 0x2668, 0x1043, 0x814e, NULL,         NULL, NULL,           P3, "ASUS",        "P5GD1(-VM)",            0,   NT, intel_ich_gpio21_raise},
 	{0x8086, 0x266a, 0x1043, 0x80a6,  0x8086, 0x2668, 0x1043, 0x813d, "^P5GD2-Premium$", NULL, NULL,      P3, "ASUS",        "P5GD2 Premium",         0,   OK, intel_ich_gpio21_raise},
+	{0x8086, 0x266a, 0x1043, 0x80a6,  0x8086, 0x2668, 0x1043, 0x81a6, "^P5GD2-X$",  NULL, NULL,           P3, "ASUS",        "P5GD2-X",               0,   OK, intel_ich_gpio21_raise},
 	{0x8086, 0x266a, 0x1043, 0x80a6,  0x8086, 0x2668, 0x1043, 0x813d, "^P5GDC-V$",  NULL, NULL,           P3, "ASUS",        "P5GDC-V Deluxe",        0,   OK, intel_ich_gpio21_raise},
 	{0x8086, 0x266a, 0x1043, 0x80a6,  0x8086, 0x2668, 0x1043, 0x813d, "^P5GDC$",    NULL, NULL,           P3, "ASUS",        "P5GDC Deluxe",          0,   OK, intel_ich_gpio21_raise},
 	{0x8086, 0x266a, 0x1043, 0x80a6,  0x8086, 0x2668, 0x1043, 0x813d, NULL,         NULL, NULL,           P3, "ASUS",        "P5GD2/C variants",      0,   NT, intel_ich_gpio21_raise},