439 lines
10 KiB
C
439 lines
10 KiB
C
/*
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* 86Box A hypervisor and IBM PC system emulator that specializes in
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* running old operating systems and software designed for IBM
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* PC systems and compatibles from 1981 through fairly recent
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* system designs based on the PCI bus.
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*
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* This file is part of the 86Box distribution.
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*
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* Implementation of Socket 3 machines.
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*
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* Authors: Miran Grca, <mgrca8@gmail.com>
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*
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* Copyright 2016-2025 Miran Grca.
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*/
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#include <stdarg.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include <wchar.h>
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#define HAVE_STDARG_H
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#include <86box/86box.h>
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#include "cpu.h"
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#include <86box/timer.h>
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#include <86box/io.h>
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#include <86box/device.h>
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#include <86box/chipset.h>
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#include <86box/keyboard.h>
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#include <86box/mem.h>
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#include <86box/nvr.h>
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#include <86box/pci.h>
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#include <86box/dma.h>
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#include <86box/fdd.h>
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#include <86box/fdc.h>
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#include <86box/fdc_ext.h>
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#include <86box/gameport.h>
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#include <86box/pic.h>
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#include <86box/pit.h>
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#include <86box/rom.h>
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#include <86box/sio.h>
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#include <86box/hdc.h>
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#include <86box/port_6x.h>
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#include <86box/port_92.h>
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#include <86box/video.h>
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#include <86box/flash.h>
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#include <86box/scsi_ncr53c8xx.h>
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#include <86box/hwm.h>
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#include <86box/machine.h>
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#include <86box/plat_unused.h>
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#include <86box/sound.h>
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/* ALi M1429G */
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int
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machine_at_atc1762_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/atc1762/atc1762.bin",
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0x000f0000, 65536, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_common_init(model);
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device_add(&ali1429g_device);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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if (fdc_current[0] == FDC_INTERNAL)
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device_add(&fdc_at_device);
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return ret;
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}
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int
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machine_at_ecsal486_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/ecsal486/ECS_AL486.BIN",
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0x000f0000, 65536, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_common_init(model);
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device_add(&ali1429g_device);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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if (fdc_current[0] == FDC_INTERNAL)
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device_add(&fdc_at_device);
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return ret;
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}
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int
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machine_at_ap4100aa_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/ap4100aa/M27C512DIP28.BIN",
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0x000f0000, 65536, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_common_init_ex(model, 2);
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device_add(&ami_1994_nvr_device);
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device_add(&ali1429g_device);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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device_add(&ide_vlb_device);
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device_add_params(&um866x_device, (void *) UM8663BF);
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return ret;
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}
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/* Contaq 82C596A */
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int
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machine_at_4gpv5_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/4gpv5/4GPV5.bin",
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0x000f0000, 65536, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_common_init(model);
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if (fdc_current[0] == FDC_INTERNAL)
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device_add(&fdc_at_device);
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device_add(&contaq_82c596a_device);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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return ret;
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}
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/* Contaq 82C597 */
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int
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machine_at_greenb_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/greenb/4gpv31-ami-1993-8273517.bin",
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0x000f0000, 65536, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_common_init(model);
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if (fdc_current[0] == FDC_INTERNAL)
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device_add(&fdc_at_device);
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device_add(&contaq_82c597_device);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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return ret;
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}
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/* OPTi 895 */
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static const device_config_t j403tg_config[] = {
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// clang-format off
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{
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.name = "bios",
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.description = "BIOS Version",
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.type = CONFIG_BIOS,
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.default_string = "403tg",
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.default_int = 0,
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.file_filter = "",
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.spinner = { 0 },
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.bios = {
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{ .name = "Award Modular BIOS v4.50G", .internal_name = "403tg", .bios_type = BIOS_NORMAL,
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.files_no = 1, .local = 0, .size = 65536, .files = { "roms/machines/403tg/403TG.BIN", "" } },
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{ .name = "AMI WinBIOS (121593)", .internal_name = "403tg_d", .bios_type = BIOS_NORMAL,
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.files_no = 1, .local = 0, .size = 65536, .files = { "roms/machines/403tg/J403TGRevD.BIN", "" } },
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{ .name = "MR BIOS V2.02", .internal_name = "403tg_d_mr", .bios_type = BIOS_NORMAL,
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.files_no = 1, .local = 0, .size = 65536, .files = { "roms/machines/403tg/MRBiosOPT895.bin", "" } },
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{ .files_no = 0 }
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},
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},
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{ .name = "", .description = "", .type = CONFIG_END }
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// clang-format on
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};
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const device_t j403tg_device = {
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.name = "Jetway J-403TG",
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.internal_name = "403tg_device",
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.flags = 0,
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.local = 0,
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.init = NULL,
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.close = NULL,
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.reset = NULL,
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.available = NULL,
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.speed_changed = NULL,
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.force_redraw = NULL,
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.config = j403tg_config
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};
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int
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machine_at_403tg_init(const machine_t *model)
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{
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int ret = 0;
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const char* fn;
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/* No ROMs available */
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if (!device_available(model->device))
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return ret;
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device_context(model->device);
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int nvr_hack = !strcmp(device_get_config_bios("bios"), "403tg_d");
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fn = device_get_bios_file(machine_get_device(machine), device_get_config_bios("bios"), 0);
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ret = bios_load_linear(fn, 0x000f0000, 65536, 0);
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if (nvr_hack) {
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machine_at_common_init_ex(model, 2);
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device_add(&ami_1994_nvr_device);
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} else
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machine_at_common_init(model);
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device_add(&opti895_device);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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if (fdc_current[0] == FDC_INTERNAL)
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device_add(&fdc_at_device);
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return ret;
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}
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/* SiS 461 */
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int
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machine_at_acerv10_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/acerv10/ALL.BIN",
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0x000e0000, 131072, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_common_init(model);
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device_add(&sis_85c461_device);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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device_add(&ide_isa_device);
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if (fdc_current[0] == FDC_INTERNAL)
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device_add(&fdc_at_device);
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return ret;
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}
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/* SiS 471 */
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static void
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machine_at_sis_85c471_common_init(const machine_t *model)
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{
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machine_at_common_init(model);
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if (fdc_current[0] == FDC_INTERNAL)
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device_add(&fdc_at_device);
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device_add(&sis_85c471_device);
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}
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int
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machine_at_win471_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/win471/486-SiS_AC0360136.BIN",
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0x000f0000, 65536, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_sis_85c471_common_init(model);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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return ret;
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}
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int
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machine_at_vi15g_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/vi15g/vi15gr23.rom",
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0x000f0000, 65536, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_sis_85c471_common_init(model);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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return ret;
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}
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int
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machine_at_vli486sv2g_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/vli486sv2g/0402.001",
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0x000f0000, 65536, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_sis_85c471_common_init(model);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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return ret;
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}
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int
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machine_at_dvent4xx_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/dvent4xx/Venturis466_BIOS.BIN",
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0x000e0000, 131072, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_common_init(model);
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device_add(&sis_85c471_device);
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device_add(&ide_cmd640_vlb_pri_device);
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device_add_params(&fdc37c6xx_device, (void *) (FDC37C665 | FDC37C6XX_IDE_SEC));
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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if (gfxcard[0] == VID_INTERNAL)
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device_add(machine_get_vid_device(machine));
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return ret;
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}
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int
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machine_at_dtk486_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/dtk486/4siw005.bin",
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0x000f0000, 65536, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_sis_85c471_common_init(model);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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return ret;
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}
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int
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machine_at_ami471_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/ami471/SIS471BE.AMI",
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0x000f0000, 65536, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_sis_85c471_common_init(model);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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return ret;
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}
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int
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machine_at_px471_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/px471/SIS471A1.PHO",
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0x000f0000, 65536, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_sis_85c471_common_init(model);
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device_add(&ide_vlb_device);
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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return ret;
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}
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int
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machine_at_tg486g_init(const machine_t *model)
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{
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int ret;
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ret = bios_load_linear("roms/machines/tg486g/tg486g.bin",
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0x000c0000, 262144, 0);
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if (bios_only || !ret)
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return ret;
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machine_at_common_init_ex(model, 2);
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device_add(&amstrad_megapc_nvr_device);
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device_add(&sis_85c471_device);
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device_add(&ide_isa_device);
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device_add_params(&fdc37c6xx_device, (void *) (FDC37C651 | FDC37C6XX_IDE_PRI));
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device_add_params(machine_get_kbc_device(machine), (void *) model->kbc_params);
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if (gfxcard[0] != VID_INTERNAL) {
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for (uint16_t i = 0; i < 32768; i++)
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rom[i] = mem_readb_phys(0x000c0000 + i);
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}
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mem_mapping_set_addr(&bios_mapping, 0x0c0000, 0x40000);
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mem_mapping_set_exec(&bios_mapping, rom);
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return ret;
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}
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