Add the ICS SB486P

src/include/86box/machine.h

@@ -512,6 +512,7 @@ extern int machine_at_amis76_init(const machine_t *);
 extern int machine_at_ninja_init(const machine_t *);
 extern int machine_at_bat4ip3e_init(const machine_t *);
 extern int machine_at_486pi_init(const machine_t *);
+extern int machine_at_sb486p_init(const machine_t *);
 extern int machine_at_486sp3_init(const machine_t *);
 extern int machine_at_486sp3c_init(const machine_t *);
 extern int machine_at_486sp3g_init(const machine_t *);

src/machine/m_at_386dx_486.c

@@ -1172,6 +1172,31 @@ machine_at_486pi_init(const machine_t *model)
     return ret;
 }
 
+int
+machine_at_sb486p_init(const machine_t *model)
+{
+    int ret;
+
+    ret = bios_load_linear("roms/machines/sb486p/amiboot.rom",
+                           0x000e0000, 131072, 0);
+
+    if (bios_only || !ret)
+        return ret;
+
+    machine_at_common_init(model);
+
+    pci_init(PCI_CONFIG_TYPE_1 | PCI_NO_IRQ_STEERING);
+    pci_register_slot(0x05, PCI_CARD_NORTHBRIDGE, 0, 0, 0, 0);
+    pci_register_slot(0x14, PCI_CARD_NORMAL,      1, 2, 1, 2);
+    pci_register_slot(0x13, PCI_CARD_NORMAL,      2, 1, 2, 1);
+
+    device_add(&keyboard_ps2_ami_pci_device);
+    device_add(&i82091aa_device);
+    device_add(&i420ex_device);
+
+    return ret;
+}
+
 int
 machine_at_486sp3_init(const machine_t *model)
 {

src/machine/machine_table.c

@@ -6814,6 +6814,45 @@ const machine_t machines[] = {
         .snd_device = NULL,
         .net_device = NULL
     },
+    /* absolutely no KBC info */
+    {
+        .name = "[i420EX] ICS SB486P",
+        .internal_name = "sb486p",
+        .type = MACHINE_TYPE_486_S3,
+        .chipset = MACHINE_CHIPSET_INTEL_420EX,
+        .init = machine_at_sb486p_init,
+        .pad = 0,
+        .pad0 = 0,
+        .pad1 = MACHINE_AVAILABLE,
+        .pad2 = 0,
+        .cpu = {
+            .package = CPU_PKG_SOCKET3,
+            .block = CPU_BLOCK_NONE,
+            .min_bus = 0,
+            .max_bus = 0,
+            .min_voltage = 0,
+            .max_voltage = 0,
+            .min_multi = 0,
+            .max_multi = 0
+        },
+        .bus_flags = MACHINE_PCI,
+        .flags = MACHINE_SUPER_IO | MACHINE_IDE | MACHINE_APM,
+        .ram = {
+            .min = 1024,
+            .max = 131072,
+            .step = 1024
+        },
+        .nvrmask = 127,
+        .kbc_device = NULL,
+        .kbc_p1 = 0,
+        .gpio = 0,
+        .device = NULL,
+        .fdc_device = NULL,
+        .sio_device = NULL,
+        .vid_device = NULL,
+        .snd_device = NULL,
+        .net_device = NULL
+    },
     /* I'm going to assume this as an AMIKey-2 like the other two 486SP3's. */
     {
         .name = "[i420TX] ASUS PCI/I-486SP3",