Add support for Crossed Swords 2 (#160)

src/drivers/neogeo.c

@@ -7395,6 +7395,27 @@ ROM_START( ironclad )
 	ROM_LOAD16_BYTE( "220-c4.bin", 0x800001, 0x400000, CRC(e73ea38b) SHA1(27138d588e61e86c292f12d16e36c3681075c607) ) /* Plane 2,3 */
 ROM_END
 
+/* Bootleg NeoCD to MVS conversion */
+
+ROM_START( crswd2bl )
+	ROM_REGION( 0x200000, REGION_CPU1, 0 )
+	ROM_LOAD16_WORD_SWAP( "054-p1.p1", 0x100000, 0x100000, CRC(64836147) SHA1(083cb1626885893e736fc9998036c952cd4d503b) )
+	ROM_CONTINUE( 0x000000, 0x100000 )
+
+	NEO_SFIX_128K( "054-s1.s1", CRC(22e02ddd) SHA1(ebd834affc763cc5854abf1c6c42f43f3f3755fd) )
+
+	NEO_BIOS_SOUND_128K( "054-m1.m1", CRC(63e28343) SHA1(f46dbc2f1d6033b11047cca31a9a7d715dc69cb2) )
+
+	ROM_REGION( 0x200000,  REGION_SOUND1, ROMREGION_SOUNDONLY )
+	ROM_LOAD( "054-v1.v1", 0x000000, 0x200000, CRC(22d4b93b) SHA1(0515f2ee5d9a8ce424c80721e06f746ac6a543a8) )
+
+	NO_DELTAT_REGION
+
+	ROM_REGION( 0x800000, REGION_GFX3, 0 )
+	ROM_LOAD16_BYTE( "054-c1.c1", 0x000000, 0x400000, CRC(8221b712) SHA1(7e68871f1bfc402ef27c8fa088c680cbd133f71a) )
+	ROM_LOAD16_BYTE( "054-c2.c2", 0x000001, 0x400000, CRC(d6c6183d) SHA1(cc546ff063fae2c01c109fabcd5b2d29ec3299db) )
+ROM_END
+
 
 /******************************************************************************/
 
@@ -8300,3 +8321,6 @@ GAMEB( 2002, matrim,   neogeo,   neogeo, neogeo_full, neogeo,  matrim,   ROT0, "
 GAMEB( 2001, jockeygp, neogeo,   neogeo, neogeo, jockeygp,jockeygp, ROT0, "Sun Amusement / BrezzaSoft", "Jockey Grand Prix", 0 )
 GAMEB( 2001, vliner,   neogeo,   neogeo, neogeo, vliner,  vliner,   ROT0, "Dyna / BreezaSoft", "V-Liner (set 1)", 0 )
 GAMEB( 2001, vlinero,  vliner,   neogeo, neogeo, vliner,  vliner,   ROT0, "Dyna / BreezaSoft", "V-Liner (set 2)", 0 )
+
+/* Bootleg NeoCD to MVS conversion */
+GAMEB( 1996, crswd2bl, neogeo,   neogeo, neogeo, neogeo,  neogeo,   ROT0, "bootleg", "Crossed Swords 2 (bootleg of CD version)", 0 )