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Early implementation of the Intel 450KX

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450GX & 450KX are the first chipsets intended for the i686 era of processors. Mostly they were used on workstations and servers but also a few general boards. This is an early implementation, not complete due to 86Box limitations in terms of memory handling.
This commit is contained in:
Panagiotis
2021-03-28 21:06:06 +03:00
committed by GitHub
parent 24a22f6321
commit d73011cd4c
8 changed files with 651 additions and 2 deletions
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34
src/machine/m_at_socket8.c
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@@ -37,6 +37,40 @@
#include "cpu.h"
#include <86box/machine.h>
#if defined(DEV_BRANCH) && defined(USE_I450KX)
int
machine_at_p6rp4_init(const machine_t *model)
{
int ret;
ret = bios_load_linear(L"roms/machines/p6rp4/OR6I0106.SMC",
0x000e0000, 131072, 0);
if (bios_only || !ret)
return ret;
machine_at_common_init(model);
pci_init(PCI_CONFIG_TYPE_1);
pci_register_slot(0x19, PCI_CARD_NORTHBRIDGE, 0, 0, 0, 0);
pci_register_slot(0x12, PCI_CARD_SOUTHBRIDGE, 0, 0, 0, 0);
pci_register_slot(0x02, PCI_CARD_SOUTHBRIDGE, 0, 0, 0, 0);
pci_register_slot(0x07, PCI_CARD_NORMAL, 1, 2, 3, 4);
pci_register_slot(0x06, PCI_CARD_NORMAL, 2, 3, 4, 1);
pci_register_slot(0x05, PCI_CARD_NORMAL, 3, 4, 1, 2);
pci_register_slot(0x04, PCI_CARD_NORMAL, 4, 1, 2, 3);
pci_register_slot(0x08, PCI_CARD_IDE, 0, 0, 0, 0);
device_add(&i450kx_device);
device_add(&sio_zb_device);
device_add(&keyboard_ps2_ami_pci_device);
device_add(&fdc37c665_device);
device_add(&ide_cmd640_pci_device);
device_add(&intel_flash_bxt_device);
return ret;
}
#endif
int
machine_at_686nx_init(const machine_t *model)
{