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Add the HP Pavilion 73xx/74xx (Ruby USB)

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This commit is contained in:
win2kgamer
2025-11-14 22:42:27 -06:00
parent c9e0a3c942
commit 8324650f14
3 changed files with 118 additions and 0 deletions
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1
src/include/86box/machine.h
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@@ -1044,6 +1044,7 @@ extern int machine_at_p55t2p4_init(const machine_t *);
extern void machine_at_p65up5_common_init(const machine_t *, const device_t *northbridge);
#endif
extern int machine_at_p65up5_cp55t2d_init(const machine_t *);
extern int machine_at_rubyusb_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t cu430hx_device;
#endif

71
src/machine/m_at_socket7.c
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@@ -143,6 +143,77 @@ machine_at_p65up5_cp55t2d_init(const machine_t *model)
return ret;
}
static void
machine_at_rubyusb_gpio_init(void)
{
uint32_t gpio = 0xffffe3ff;
/* Register 0x0079: */
/* Bit 7: 0 = Clear password, 1 = Keep password. */
/* Bit 6: 0 = NVRAM cleared by jumper, 1 = NVRAM normal. */
/* Bit 5: 0 = CMOS Setup disabled, 1 = CMOS Setup enabled. */
/* Bit 4: External CPU clock (Switch 8). */
/* Bit 3: External CPU clock (Switch 7). */
/* 50 MHz: Switch 7 = Off, Switch 8 = Off. */
/* 60 MHz: Switch 7 = On, Switch 8 = Off. */
/* 66 MHz: Switch 7 = Off, Switch 8 = On. */
/* Bit 2: 0 = On-board audio absent, 1 = On-board audio present. */
/* Bit 1: 0 = Soft-off capable power supply present, 1 = Soft-off capable power supply absent. */
/* Bit 0: 0 = Reserved. */
/* NOTE: A bit is read as 1 if switch is off, and as 0 if switch is on. */
if (cpu_busspeed <= 50000000)
gpio |= 0xffff10ff;
else if ((cpu_busspeed > 50000000) && (cpu_busspeed <= 60000000))
gpio |= 0xffff18ff;
else if (cpu_busspeed > 60000000)
gpio |= 0xffff00ff;
if (sound_card_current[0] == SOUND_INTERNAL)
gpio |= 0xffff04ff;
machine_set_gpio_default(gpio);
}
int
machine_at_rubyusb_init(const machine_t *model)
{
int ret;
ret = bios_load_linear_combined2("roms/machines/rubyusb/1005DL0L.BIO",
"roms/machines/rubyusb/1005DL0L.BI1",
"roms/machines/rubyusb/1005DL0L.BI2",
"roms/machines/rubyusb/1005DL0L.BI3",
"roms/machines/rubyusb/1005DL0L.RCV",
/*NULL,*/
0x3a000, 128);
if (bios_only || !ret)
return ret;
machine_at_common_init_ex(model, 2);
machine_at_rubyusb_gpio_init();
pci_init(PCI_CONFIG_TYPE_1);
pci_register_slot(0x00, PCI_CARD_NORTHBRIDGE, 0, 0, 0, 0);
pci_register_slot(0x08, PCI_CARD_VIDEO, 4, 0, 0, 0);
pci_register_slot(0x11, PCI_CARD_NORMAL, 1, 2, 3, 4);
pci_register_slot(0x13, PCI_CARD_NORMAL, 2, 3, 4, 1);
pci_register_slot(0x07, PCI_CARD_SOUTHBRIDGE, 0, 0, 0, 0);
if (gfxcard[0] == VID_INTERNAL)
device_add(machine_get_vid_device(machine));
if (sound_card_current[0] == SOUND_INTERNAL)
machine_snd = device_add(machine_get_snd_device(machine));
device_add(&i430hx_device);
device_add(&piix3_device);
device_add_params(&pc87306_device, (void *) PCX730X_AMI);
device_add(&intel_flash_bxt_ami_device);
return ret;
}
static const device_config_t cu430hx_config[] = {
// clang-format off
{

46
src/machine/machine_table.c
View File

@@ -14774,6 +14774,52 @@ const machine_t machines[] = {
.snd_device = NULL,
.net_device = NULL
},
/* According to tests from real hardware: This has AMI MegaKey KBC firmware on the
PC87306 Super I/O chip, command 0xA1 returns '5'.
Command 0xA0 copyright string: (C)1994 AMI . */
{
.name = "[i430HX] HP Pavilion 73xx/74xx (Ruby USB)",
.internal_name = "rubyusb",
.type = MACHINE_TYPE_SOCKET7,
.chipset = MACHINE_CHIPSET_INTEL_430HX,
.init = machine_at_rubyusb_init,
.p1_handler = machine_generic_p1_handler,
.gpio_handler = NULL,
.available_flag = MACHINE_AVAILABLE,
.gpio_acpi_handler = NULL,
.cpu = {
.package = CPU_PKG_SOCKET5_7,
.block = CPU_BLOCK(CPU_K5, CPU_5K86, CPU_Cx6x86),
.min_bus = 50000000,
.max_bus = 66666667,
.min_voltage = 2800,
.max_voltage = 3520,
.min_multi = 1.5,
.max_multi = 3.0
},
.bus_flags = MACHINE_PS2_PCI | MACHINE_BUS_USB,
.flags = MACHINE_IDE_DUAL | MACHINE_VIDEO | MACHINE_SOUND | MACHINE_GAMEPORT | MACHINE_APM | MACHINE_USB,
.ram = {
.min = 8192,
.max = 131072,
.step = 8192
},
.nvrmask = 255,
.jumpered_ecp_dma = MACHINE_DMA_DISABLED | MACHINE_DMA_1 | MACHINE_DMA_3,
.default_jumpered_ecp_dma = 3,
.kbc_device = NULL,
.kbc_params = 0x00000000,
.kbc_p1 = 0x000044f0,
.gpio = 0xffffffff,
.gpio_acpi = 0xffffffff,
.device = NULL,
.kbd_device = NULL,
.fdc_device = NULL,
.sio_device = NULL,
.vid_device = &s3_virge_325_onboard_pci_device,
.snd_device = &ymf701_device,
.net_device = NULL
},
/* OEM-only Intel CU430HX, has AMI MegaKey KBC firmware on the PC87306 Super I/O chip. */
{
.name = "[i430HX] Intel CU430HX (Cumberland)",