80486DX2-66/86Box-fork
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Fixed some Intel board CPU switches.

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This commit is contained in:
OBattler
2023-10-10 06:43:07 +02:00
parent 11fd308d65
commit ed4c57e94c
3 changed files with 44 additions and 22 deletions
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7
src/machine/m_at_socket4.c
View File

@@ -187,10 +187,17 @@ machine_at_dellxp60_init(const machine_t *model)
pci_register_slot(0x00, PCI_CARD_NORTHBRIDGE, 0, 0, 0, 0);
/* Not: 00, 02, 03, 04, 05, 06, 07, 08, 09, 0A, 0B, 0C, 0D, 0E, 0F. */
/* Yes: 01, 10, 11, 12, 13, 14. */
#if 0
pci_register_slot(0x01, PCI_CARD_NORMAL, 1, 3, 2, 4);
pci_register_slot(0x04, PCI_CARD_NORMAL, 4, 4, 3, 3);
pci_register_slot(0x05, PCI_CARD_NORMAL, 1, 4, 3, 2);
pci_register_slot(0x06, PCI_CARD_NORMAL, 2, 1, 3, 4);
#else
pci_register_slot(0x01, PCI_CARD_IDE, 0, 0, 0, 0);
pci_register_slot(0x06, PCI_CARD_NORMAL, 3, 2, 1, 4);
pci_register_slot(0x0E, PCI_CARD_NORMAL, 2, 1, 3, 4);
pci_register_slot(0x0C, PCI_CARD_NORMAL, 1, 3, 2, 4);
#endif
pci_register_slot(0x02, PCI_CARD_SOUTHBRIDGE, 0, 0, 0, 0);
device_add(&i430lx_device);
device_add(&keyboard_ps2_intel_ami_pci_device);

8
src/machine/m_at_socket5.c
View File

@@ -177,11 +177,11 @@ machine_at_zappa_gpio_init(void)
/* Bit 0: 2x multiplier, 1 = 1.5x multiplier (Switch 6). */
/* 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;
else if ((cpu_busspeed > 50000000) && (cpu_busspeed <= 60000000))
gpio |= 0xffff08ff;
else if (cpu_busspeed > 60000000)
gpio |= 0xffff10ff;
if (cpu_dmulti <= 1.5)
gpio |= 0xffff01ff;

51
src/machine/m_at_socket7_3v.c
View File

@@ -46,7 +46,24 @@
static void
machine_at_thor_gpio_init(void)
{
uint32_t gpio = 0xffffe1ff;
uint32_t gpio = 0xffffe1cf;
/* Register 0x0078 (Undocumented): */
/* Bit 5: 0 = Multiplier. */
/* Bit 4: 0 = Multiplier. */
/* 1.5: 0, 0. */
/* 3.0: 0, 1. */
/* 2.0: 1, 0. */
/* 2.5: 1, 1. */
/* Bit 1: 0 = Error beep, 1 = No error. */
if (cpu_dmulti <= 1.5)
gpio |= 0xffff0000;
else if ((cpu_dmulti > 1.5) && (cpu_dmulti <= 2.0))
gpio |= 0xffff0020;
else if ((cpu_dmulti > 2.0) && (cpu_dmulti <= 2.5))
gpio |= 0xffff0030;
else if (cpu_dmulti > 2.5)
gpio |= 0xffff0010;
/* Register 0x0079: */
/* Bit 7: 0 = Clear password, 1 = Keep password. */
@@ -62,11 +79,11 @@ machine_at_thor_gpio_init(void)
/* 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;
gpio |= 0xffff0000;
else if ((cpu_busspeed > 50000000) && (cpu_busspeed <= 60000000))
gpio |= 0xffff18ff;
gpio |= 0xffff0800;
else if (cpu_busspeed > 60000000)
gpio |= 0xffff00ff;
gpio |= 0xffff1000;
machine_set_gpio_default(gpio);
}
@@ -232,7 +249,7 @@ machine_at_endeavor_gpio_init(void)
uint32_t gpio = 0xffffe0cf;
uint16_t addr;
/* Register 0x0078: */
/* Register 0x0078 (Undocumented): */
/* Bit 5,4: Vibra 16S base address: 0 = 220h, 1 = 260h, 2 = 240h, 3 = 280h. */
device_context(machine_get_snd_device(machine));
addr = device_get_config_hex16("base");
@@ -266,19 +283,19 @@ machine_at_endeavor_gpio_init(void)
/* Bit 0: 0 = 2x multiplier, 1 = 1.5x multiplier (Switch 6). */
/* NOTE: A bit is read as 1 if switch is off, and as 0 if switch is on. */
if (cpu_busspeed <= 50000000)
gpio |= 0xffff10cf;
gpio |= 0xffff0000;
else if ((cpu_busspeed > 50000000) && (cpu_busspeed <= 60000000))
gpio |= 0xffff18cf;
gpio |= 0xffff0800;
else if (cpu_busspeed > 60000000)
gpio |= 0xffff00cf;
gpio |= 0xffff1000;
if (sound_card_current[0] == SOUND_INTERNAL)
gpio |= 0xffff04cf;
gpio |= 0xffff0400;
if (cpu_dmulti <= 1.5)
gpio |= 0xffff01cf;
gpio |= 0xffff0100;
else
gpio |= 0xffff00cf;
gpio |= 0xffff0000;
machine_set_gpio_default(gpio);
}
@@ -383,7 +400,7 @@ machine_at_ms5119_init(const machine_t *model)
static void
machine_at_pb640_gpio_init(void)
{
uint32_t gpio = 0xffffffff;
uint32_t gpio = 0xffffe6ff;
/* Register 0x0079: */
/* Bit 7: 0 = Clear password, 1 = Keep password. */
@@ -398,14 +415,12 @@ machine_at_pb640_gpio_init(void)
/* Bit 1: No Connect. */
/* Bit 0: 2x multiplier, 1 = 1.5x multiplier (Switch 6). */
/* NOTE: A bit is read as 1 if switch is off, and as 0 if switch is on. */
gpio = 0xffffe6ff;
if (cpu_busspeed <= 50000000)
gpio |= 0xffff10ff;
else if ((cpu_busspeed > 50000000) && (cpu_busspeed <= 60000000))
gpio |= 0xffff18ff;
else if (cpu_busspeed > 60000000)
gpio |= 0xffff00ff;
else if ((cpu_busspeed > 50000000) && (cpu_busspeed <= 60000000))
gpio |= 0xffff08ff;
else if (cpu_busspeed > 60000000)
gpio |= 0xffff10ff;
if (cpu_dmulti <= 1.5)
gpio |= 0xffff01ff;