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Merge pull request #3598 from luennix/thunderbolt

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Add Micronics Thunderbolt (PhoenixBIOS 4.0 Rel 6.0 for 430TX)
This commit is contained in:
Miran Grča
2023-08-19 06:06:30 +02:00
committed by GitHub
parent cddf3787ed 194101bb98
commit 6a97893cc8
3 changed files with 70 additions and 0 deletions
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1
src/include/86box/machine.h
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@@ -659,6 +659,7 @@ extern int machine_at_tx97_init(const machine_t *);
extern int machine_at_an430tx_init(const machine_t *);
#endif
extern int machine_at_ym430tx_init(const machine_t *);
extern int machine_at_thunderbolt_init(const machine_t *);
extern int machine_at_mb540n_init(const machine_t *);
extern int machine_at_56a5_init(const machine_t *);
extern int machine_at_p5mms98_init(const machine_t *);

30
src/machine/m_at_socket7.c
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@@ -1085,3 +1085,33 @@ machine_at_ms5164_init(const machine_t *model)
return ret;
}
int
machine_at_thunderbolt_init(const machine_t *model)
{
int ret;
ret = bios_load_linear("roms/machines/thunderbolt/tbolt-01.rom",
0x000c0000, 262144, 0);
if (bios_only || !ret)
return ret;
machine_at_common_init_ex(model, 2);
pci_init(PCI_CONFIG_TYPE_1);
pci_register_slot(0x00, PCI_CARD_NORTHBRIDGE, 0, 0, 0, 0);
pci_register_slot(0x07, PCI_CARD_SOUTHBRIDGE, 0, 1, 2, 3); /* PIIX4 */
pci_register_slot(0x11, PCI_CARD_NORMAL, 0, 1, 2, 3);
pci_register_slot(0x12, PCI_CARD_NORMAL, 1, 2, 3, 0);
pci_register_slot(0x13, PCI_CARD_NORMAL, 2, 3, 0, 1);
pci_register_slot(0x14, PCI_CARD_NORMAL, 3, 0, 1, 2);
device_add(&i430tx_device);
device_add(&piix4_device);
device_add(&keyboard_ps2_ami_pci_device);
device_add(&fdc37c935_device);
device_add(&intel_flash_bxt_device);
spd_register(SPD_TYPE_SDRAM, 0x3, 128);
return ret;
}

39
src/machine/machine_table.c
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@@ -10373,6 +10373,45 @@ const machine_t machines[] = {
.vid_device = NULL,
.snd_device = NULL,
.net_device = NULL
},
/* PhoenixBIOS 4.0 Rel 6.0 for 430TX, most likely has AMI KBC of some sort. Also has onboard Yamaha YMF701 which can't be emulated yet. */
{
.name = "[i430TX] Micronics Thunderbolt",
.internal_name = "thunderbolt",
.type = MACHINE_TYPE_SOCKET7,
.chipset = MACHINE_CHIPSET_INTEL_430TX,
.init = machine_at_thunderbolt_init,
.pad = 0,
.pad0 = 0,
.pad1 = MACHINE_AVAILABLE,
.pad2 = 0,
.cpu = {
.package = CPU_PKG_SOCKET5_7,
.block = CPU_BLOCK(CPU_WINCHIP, CPU_WINCHIP2),
.min_bus = 50000000,
.max_bus = 66666667,
.min_voltage = 2500,
.max_voltage = 3520,
.min_multi = 1.5,
.max_multi = 3.0
},
.bus_flags = MACHINE_PS2_PCI,
.flags = MACHINE_IDE_DUAL | MACHINE_APM | MACHINE_ACPI,
.ram = {
.min = 8192,
.max = 262144,
.step = 8192
},
.nvrmask = 255,
.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
},
/* The BIOS sends KBC command BB and expects it to output a byte, which is AMI KBC behavior. */
{