Added SiS 550x, 558x, 559x, (5)600, UMC UM8890, UMC UM8663 Super I/O Chips, UMC UM8673F and Winbond W83769F IDE Contollers, and a number of machines, and fixes to the UM888x 486 chipset.

src/video/vid_cl54xx.c

@@ -4132,7 +4132,11 @@ gd54xx_init(const device_t *info)
             break;
 
         case CIRRUS_ID_CLGD5436:
-            romfn = BIOS_GD5436_PATH;
+            if (info->local & 0x200) {
+                romfn            = NULL;
+                gd54xx->has_bios = 0;
+            } else
+                romfn = BIOS_GD5436_PATH;
             break;
 
         case CIRRUS_ID_CLGD5430:
@@ -5148,6 +5152,20 @@ const device_t gd5434_pci_device = {
     .config        = gd5434_config
 };
 
+const device_t gd5436_onboard_pci_device = {
+    .name          = "Cirrus Logic GD5436 (PCI) (On-Board)",
+    .internal_name = "cl_gd5436_onboard_pci",
+    .flags         = DEVICE_PCI,
+    .local         = CIRRUS_ID_CLGD5436 | 0x200,
+    .init          = gd54xx_init,
+    .close         = gd54xx_close,
+    .reset         = gd54xx_reset,
+    { .available = NULL },
+    .speed_changed = gd54xx_speed_changed,
+    .force_redraw  = gd54xx_force_redraw,
+    .config        = gd5434_config
+};
+
 const device_t gd5436_pci_device = {
     .name          = "Cirrus Logic GD5436 (PCI)",
     .internal_name = "cl_gd5436_pci",

src/video/vid_tgui9440.c

@@ -3155,7 +3155,7 @@ tgui_init(const device_t *info)
             break;
         case TGUI_9660:
         case TGUI_9680:
-            bios_fn = ROM_TGUI_96xx;
+            bios_fn = (info->local & ONBOARD) ? NULL : ROM_TGUI_96xx;
             break;
         default:
             free(tgui);
@@ -3402,6 +3402,20 @@ const device_t tgui9660_pci_device = {
     .config        = tgui96xx_config
 };
 
+const device_t tgui9660_onboard_pci_device = {
+    .name          = "Trident TGUI 9660XGi On-Board PCI",
+    .internal_name = "tgui9660_onboard_pci",
+    .flags         = DEVICE_PCI,
+    .local         = TGUI_9660 | ONBOARD,
+    .init          = tgui_init,
+    .close         = tgui_close,
+    .reset         = NULL,
+    { .available = NULL },
+    .speed_changed = tgui_speed_changed,
+    .force_redraw  = tgui_force_redraw,
+    .config        = tgui96xx_config
+};
+
 const device_t tgui9680_pci_device = {
     .name          = "Trident TGUI 9680XGi PCI",
     .internal_name = "tgui9680_pci",