Add board enable for ASUS OPLX-M

The vendor enable does some other funky stuff with MTRRs/MSRs, SMIs,
cache and legacy ISA address forward twiddling. I would only use
this patch to read and verify the existing contents, just to be safe.

The PCI IDs of the onboard devices do contain no subsystem IDs at all.

Probing and reading was
Tested-by: Ville Skyttä <ville.skytta@iki.fi>
See http://www.flashrom.org/pipermail/flashrom/2010-October/005256.html



Corresponding to flashrom svn r1501.
Signed-off-by: Joshua Roys <roysjosh@gmail.com>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

board_enable.c

@@ -1240,6 +1240,7 @@ static int intel_piix4_gpo_set(unsigned int gpo, int raise)
 
 /*
  * Suited for:
+ *  - ASUS OPLX-M
  *  - ASUS P2B-N
  */
 static int intel_piix4_gpo18_lower(void)
@@ -2144,6 +2145,7 @@ const struct board_match board_matches[] = {
 	{0x10DE, 0x0264, 0x1043, 0x81C0,  0x10DE, 0x0260, 0x1043, 0x81C0, NULL,         NULL, NULL,           P3, "ASUS",        "M2NBP-VM CSM",          0,   OK, nvidia_mcp_gpio0_raise},
 	{0x1106, 0x1336, 0x1043, 0x80ed,  0x1106, 0x3288, 0x1043, 0x8249, NULL,         NULL, NULL,           P3, "ASUS",        "M2V-MX",                0,   OK, via_vt823x_gpio5_raise},
 	{0x8086, 0x24cc,      0,      0,  0x8086, 0x24c3, 0x1043, 0x1869, "^M6Ne$",     NULL, NULL,           P3, "ASUS",        "M6Ne",                  0,   NT, intel_ich_gpio43_raise},
+	{0x8086, 0x7180,      0,      0,  0x8086, 0x7110,      0,      0, "^OPLX-M$",   NULL, NULL,           P3, "ASUS",        "OPLX-M",                0,   NT, intel_piix4_gpo18_lower},
 	{0x8086, 0x7190,      0,      0,  0x8086, 0x7110,      0,      0, "^P2B-N$",    NULL, NULL,           P3, "ASUS",        "P2B-N",                 0,   OK, intel_piix4_gpo18_lower},
 	{0x8086, 0x1A30, 0x1043, 0x8025,  0x8086, 0x244B, 0x104D, 0x80F0, NULL,         NULL, NULL,           P3, "ASUS",        "P4B266-LM",             0,   OK, intel_ich_gpio21_raise},
 	{0x8086, 0x1a30, 0x1043, 0x8070,  0x8086, 0x244b, 0x1043, 0x8028, NULL,         NULL, NULL,           P3, "ASUS",        "P4B266",                0,   OK, intel_ich_gpio22_raise},

print.c

@@ -642,6 +642,7 @@ const struct board_info boards_known[] = {
 	B("ASUS",	"M5A99X EVO",		1, "http://www.asus.com/Motherboards/AMD_AM3Plus/M5A99X_EVO/", NULL),
 	B("ASUS",	"MEW-AM",		0, "ftp://ftp.asus.com.tw/pub/ASUS/mb/sock370/810/mew-am/", "No public report found. Owned by Uwe Hermann <uwe@hermann-uwe.de>. May work now."),
 	B("ASUS",	"MEW-VM",		0, "http://www.elhvb.com/mboards/OEM/HP/manual/ASUS%20MEW-VM.htm", "No public report found. Owned by Uwe Hermann <uwe@hermann-uwe.de>. May work now."),
+	B("ASUS",	"OPLX-M",		0, NULL, "Untested board enable."),
 	B("ASUS",	"P2B",			1, "ftp://ftp.asus.com.tw/pub/ASUS/mb/slot1/440bx/p2b/", NULL),
 	B("ASUS",	"P2B-D",		1, "ftp://ftp.asus.com.tw/pub/ASUS/mb/slot1/440bx/p2b-d/", NULL),
 	B("ASUS",	"P2B-DS",		1, "ftp://ftp.asus.com.tw/pub/ASUS/mb/slot1/440bx/p2b-ds/", NULL),