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Merge remote-tracking branch 'origin/master' into version/4.1

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This commit is contained in:
OBattler
2023-10-10 00:23:30 +02:00
parent 04fc564903 d00d39b9e8
commit 5e153bb0a2
36 changed files with 1153 additions and 400 deletions
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34
src/machine/m_at_socket5.c
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@@ -177,6 +177,39 @@ machine_at_apollo_init(const machine_t *model)
return ret;
}
static void
machine_at_zappa_gpio_init(void)
{
uint32_t gpio = 0xffffe6ff;
/* 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: No Connect. */
/* 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. */
if (cpu_busspeed <= 50000000)
gpio |= 0xffff10ff;
else if ((cpu_busspeed > 50000000) && (cpu_busspeed <= 60000000))
gpio |= 0xffff18ff;
else if (cpu_busspeed > 60000000)
gpio |= 0xffff00ff;
if (cpu_dmulti <= 1.5)
gpio |= 0xffff01ff;
else
gpio |= 0xffff00ff;
machine_set_gpio_default(gpio);
}
int
machine_at_zappa_init(const machine_t *model)
{
@@ -190,6 +223,7 @@ machine_at_zappa_init(const machine_t *model)
return ret;
machine_at_common_init_ex(model, 2);
machine_at_zappa_gpio_init();
pci_init(PCI_CONFIG_TYPE_1);
pci_register_slot(0x00, PCI_CARD_NORTHBRIDGE, 0, 0, 0, 0);