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Added the CAF Technology C747 and assorted OPTi fixes, including the implementation of OPTi 498 for the Mylex 486.

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This commit is contained in:
OBattler
2025-06-14 16:33:25 +02:00
parent 8a4e8696b9
commit 5e9d48ec1b
10 changed files with 594 additions and 29 deletions
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60
src/machine/machine_table.c
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@@ -152,7 +152,9 @@ const machine_filter_t machine_chipsets[] = {
{ "OPTi 391", MACHINE_CHIPSET_OPTI_391 },
{ "OPTi 481", MACHINE_CHIPSET_OPTI_481 },
{ "OPTi 493", MACHINE_CHIPSET_OPTI_493 },
{ "OPTi 495", MACHINE_CHIPSET_OPTI_495 },
{ "OPTi 495SLC", MACHINE_CHIPSET_OPTI_495SLC },
{ "OPTi 495SX", MACHINE_CHIPSET_OPTI_495SX },
{ "OPTi 498", MACHINE_CHIPSET_OPTI_498 },
{ "OPTi 499", MACHINE_CHIPSET_OPTI_499 },
{ "OPTi 895/802G", MACHINE_CHIPSET_OPTI_895_802G },
{ "OPTi 547/597", MACHINE_CHIPSET_OPTI_547_597 },
@@ -5800,10 +5802,10 @@ const machine_t machines[] = {
but the BIOS sends commands C9 without a parameter and D5, both of which are
Phoenix MultiKey commands. */
{
.name = "[OPTi 495] U-Board OPTi 495SLC",
.name = "[OPTi 495SLC] U-Board OPTi 495SLC",
.internal_name = "award495",
.type = MACHINE_TYPE_386DX,
.chipset = MACHINE_CHIPSET_OPTI_495,
.chipset = MACHINE_CHIPSET_OPTI_495SLC,
.init = machine_at_opti495_init,
.p1_handler = NULL,
.gpio_handler = NULL,
@@ -6042,12 +6044,52 @@ const machine_t machines[] = {
},
/* 386DX/486 machines */
/* Has AMIKey F KBC firmware. The EFAR chipst is a rebrand of OPTi 495SX. */
{
.name = "[OPTi 495SX] CAF Technology C747",
.internal_name = "c747",
.type = MACHINE_TYPE_386DX_486,
.chipset = MACHINE_CHIPSET_OPTI_495SX,
.init = machine_at_c747_init,
.p1_handler = NULL,
.gpio_handler = NULL,
.available_flag = MACHINE_AVAILABLE,
.gpio_acpi_handler = NULL,
.cpu = {
.package = CPU_PKG_386DX | CPU_PKG_SOCKET1,
.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_AT,
.flags = MACHINE_APM | MACHINE_IDE,
.ram = {
.min = 1024,
.max = 32768,
.step = 1024
},
.nvrmask = 127,
.kbc_device = NULL,
.kbc_p1 = 0xff,
.gpio = 0xffffffff,
.gpio_acpi = 0xffffffff,
.device = NULL,
.fdc_device = NULL,
.sio_device = NULL,
.vid_device = NULL,
.snd_device = NULL,
.net_device = NULL
},
/* Has AMIKey F KBC firmware. */
{
.name = "[OPTi 495] DataExpert SX495",
.name = "[OPTi 495SX] DataExpert SX495",
.internal_name = "ami495",
.type = MACHINE_TYPE_386DX_486,
.chipset = MACHINE_CHIPSET_OPTI_495,
.chipset = MACHINE_CHIPSET_OPTI_495SX,
.init = machine_at_opti495_ami_init,
.p1_handler = NULL,
.gpio_handler = NULL,
@@ -6084,10 +6126,10 @@ const machine_t machines[] = {
},
/* Has AMIKey F KBC firmware (it's just the MR BIOS for the above machine). */
{
.name = "[OPTi 495] DataExpert SX495 (MR BIOS)",
.name = "[OPTi 495SX] DataExpert SX495 (MR BIOS)",
.internal_name = "mr495",
.type = MACHINE_TYPE_386DX_486,
.chipset = MACHINE_CHIPSET_OPTI_495,
.chipset = MACHINE_CHIPSET_OPTI_495SX,
.init = machine_at_opti495_mr_init,
.p1_handler = NULL,
.gpio_handler = NULL,
@@ -6409,10 +6451,10 @@ const machine_t machines[] = {
/* Uses some variant of Phoenix MultiKey/42 as the Intel 8242 chip has a Phoenix
copyright. */
{
.name = "[OPTi 495] Mylex MVI486",
.name = "[OPTi 498] Mylex MVI486",
.internal_name = "mvi486",
.type = MACHINE_TYPE_486,
.chipset = MACHINE_CHIPSET_OPTI_495,
.chipset = MACHINE_CHIPSET_OPTI_498,
.init = machine_at_mvi486_init,
.p1_handler = NULL,
.gpio_handler = NULL,