330 lines
8.7 KiB
C
330 lines
8.7 KiB
C
|
#include "sys_general.h"
|
||
|
|
#include "gabe_reg.h"
|
||
|
|
#include "exp_reg.h"
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Fill out a s_MODEL_info structure with the information about the current system
|
||
|
|
*
|
||
|
|
* Inputs:
|
||
|
|
* info = pointer to a s_MODEL_info structure to fill out
|
||
|
|
*/
|
||
|
|
void sys_get_information(p_sys_info info) {
|
||
|
|
unsigned long gabe_id = 0;
|
||
|
|
unsigned short genx_model_id = 0;
|
||
|
|
unsigned short clock_speed = 0;
|
||
|
|
unsigned short cpu = 0;
|
||
|
|
unsigned short machine_id = 0;
|
||
|
|
|
||
|
|
info->mcp_version = VER_MAJOR;
|
||
|
|
info->mcp_rev = VER_MINOR;
|
||
|
|
info->mcp_build = VER_BUILD;
|
||
|
|
|
||
|
|
info->has_floppy = 0;
|
||
|
|
|
||
|
|
info->system_ram_size = 0x400000;
|
||
|
|
|
||
|
|
#if MODEL == MODEL_FOENIX_A2560K || MODEL == MODEL_FOENIX_GENX || MODEL == MODEL_FOENIX_A2560X
|
||
|
|
gabe_id = *GABE_SUBVER_ID;
|
||
|
|
clock_speed = (gabe_id & 0xE0) >> 5;
|
||
|
|
cpu = (gabe_id & 0xF000) >> 12;
|
||
|
|
machine_id = (gabe_id & 0x0F);
|
||
|
|
|
||
|
|
info->has_floppy = 1;
|
||
|
|
info->has_expansion_card = 0;
|
||
|
|
info->has_hard_drive = 1;
|
||
|
|
info->has_ethernet = 1;
|
||
|
|
info->screens = 2;
|
||
|
|
|
||
|
|
#if MODEL == MODEL_FOENIX_GENX || MODEL == MODEL_FOENIX_A2560X
|
||
|
|
genx_model_id = *GABE_SUB_MODEL_ID; // This gets the MID on the board that tells us if it is a PB/LB/CU
|
||
|
|
// Now, that doesn't tell us if it is stuffed with audio chip or not
|
||
|
|
// However, those will tell us about if there is a Floppy or not
|
||
|
|
// This of course is good also for the A2560X
|
||
|
|
genx_model_id = genx_model_id & GABE_SUB_MOD_MASK; // This isolate 2 bits,
|
||
|
|
// 00 = PB
|
||
|
|
// 01 = LB
|
||
|
|
// 10 = CU
|
||
|
|
info->sub_model = genx_model_id;
|
||
|
|
#else
|
||
|
|
info->sub_model = 0;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// Get the FPGA information
|
||
|
|
info->fpga_date = /* YYYYMMDD */
|
||
|
|
((((*GABE_FIRMWARE_DATE) & GABE_FIRMWARE_DATE_YEAR_MASK) + 2000) << 16) |
|
||
|
|
((*GABE_FIRMWARE_DATE) & GABE_FIRMWARE_DATE_MONTH_MASK) |
|
||
|
|
(((*GABE_FIRMWARE_DATE) & GABE_FIRMWARE_DATE_DAY_MASK) >> 16 );
|
||
|
|
|
||
|
|
// Get the FPGA number and version/sub-version
|
||
|
|
info->fpga_model = (*GABE_CHIP_VERSION & GABE_CHIP_N_MASK) >> 16;
|
||
|
|
info->fpga_version = *GABE_CHIP_VERSION & GABE_CHIP_V_MASK;
|
||
|
|
info->fpga_subver = (gabe_id & GABE_CHIP_SV_MASK) >> 16;
|
||
|
|
|
||
|
|
#elif MODEL == MODEL_FOENIX_A2560U || MODEL == MODEL_FOENIX_A2560U_PLUS
|
||
|
|
// All A2560Us made are actually A2560U+s
|
||
|
|
// TODO: actually get this from GABE
|
||
|
|
machine_id = MODEL_FOENIX_A2560U_PLUS;
|
||
|
|
cpu = CPU_M68000;
|
||
|
|
clock_speed = SYSCLK_20MHZ;
|
||
|
|
|
||
|
|
info->has_floppy = 0;
|
||
|
|
info->has_expansion_card = 0;
|
||
|
|
info->has_hard_drive = 1;
|
||
|
|
info->has_ethernet = 0;
|
||
|
|
info->screens = 1;
|
||
|
|
|
||
|
|
info->fpga_date = *FPGA_DATE_YEAR << 16 | *FPGA_DATE_MONTHDAY;
|
||
|
|
info->fpga_model = *FPGA_MODEL_H << 16 | *FPGA_MODEL_L;
|
||
|
|
info->fpga_version = *FPGA_VER;
|
||
|
|
info->fpga_subver = *FPGA_SUBVER;
|
||
|
|
|
||
|
|
#elif MODEL == MODEL_FOENIX_FMX || MODEL == MODEL_FOENIX_C256U || MODEL == MODEL_FOENIX_C256U_PLUS
|
||
|
|
machine_id = GABE_SYS_STAT->machine_id;
|
||
|
|
cpu = CPU_WDC65816;
|
||
|
|
clock_speed = SYSCLK_14MHZ;
|
||
|
|
|
||
|
|
info->has_expansion_card = (GABE_SYS_STAT->no_expansion) ? 1 : 0;
|
||
|
|
info->has_hard_drive = (*GABE_DIP_REG & HD_INSTALLED) ? 0 : 1;
|
||
|
|
info->has_ethernet = 0;
|
||
|
|
info->screens = 1;
|
||
|
|
|
||
|
|
if (info->has_expansion_card) {
|
||
|
|
// If an expansion card is present, find out what it is
|
||
|
|
if (EXP_CARD_INFO->vendor_id == EXP_VENDOR_FOENIX) {
|
||
|
|
switch (EXP_CARD_INFO->card_id) {
|
||
|
|
case EXP_CARD_C100_ESID:
|
||
|
|
// The ESID is plugged in, we add the SIDs and the ethernet port
|
||
|
|
info->has_ethernet = 1;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case EXP_CARD_C200_EVID:
|
||
|
|
// The EVID is plugged in, we add the second screen and the ethernet port
|
||
|
|
info->has_ethernet = 1;
|
||
|
|
info->screens = 2;
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
info->fpga_model = GABE_VERSION->model;
|
||
|
|
info->fpga_version = GABE_VERSION->version;
|
||
|
|
info->fpga_subver = GABE_VERSION->subversion;
|
||
|
|
|
||
|
|
switch (machine_id) {
|
||
|
|
case MODEL_FOENIX_FMX:
|
||
|
|
info->has_floppy = 1;
|
||
|
|
info->system_ram_size = 4l * 1024l * 1024l;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case MODEL_FOENIX_C256U_PLUS:
|
||
|
|
info->has_floppy = 0;
|
||
|
|
info->system_ram_size = 4l * 1024l * 1024l;
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
info->has_floppy = 0;
|
||
|
|
info->system_ram_size = 2l * 1024l * 1024l;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
#else
|
||
|
|
machine_id = 0xFF;
|
||
|
|
cpu = CPU_M68000;
|
||
|
|
clock_speed = 0xFF;
|
||
|
|
|
||
|
|
info->has_floppy = 0;
|
||
|
|
info->has_expansion_card = 0;
|
||
|
|
info->has_hard_drive = 0;
|
||
|
|
info->has_ethernet = 0;
|
||
|
|
info->screens = 1;
|
||
|
|
|
||
|
|
info->fpga_model = 0;
|
||
|
|
info->fpga_version = 0;
|
||
|
|
info->fpga_subver = 0;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
info->model = machine_id;
|
||
|
|
info->cpu = cpu;
|
||
|
|
|
||
|
|
switch (clock_speed) {
|
||
|
|
case SYSCLK_14MHZ:
|
||
|
|
/* 14.318 MHz */
|
||
|
|
info->cpu_clock_khz = 14318;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SYSCLK_20MHZ:
|
||
|
|
info->cpu_clock_khz = 20000;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SYSCLK_25MHZ:
|
||
|
|
info->cpu_clock_khz = 25000;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SYSCLK_33MHZ:
|
||
|
|
info->cpu_clock_khz = 33000;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SYSCLK_40MHZ:
|
||
|
|
info->cpu_clock_khz = 40000;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SYSCLK_50MHZ:
|
||
|
|
info->cpu_clock_khz = 50000;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SYSCLK_66MHZ:
|
||
|
|
info->cpu_clock_khz = 66000;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SYSCLK_80MHZ:
|
||
|
|
info->cpu_clock_khz = 80000;
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
info->cpu_clock_khz = 0;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (info->cpu) {
|
||
|
|
case CPU_WDC65816:
|
||
|
|
info->cpu_name = "WDC65816";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case CPU_M68000:
|
||
|
|
info->cpu_name = "M68SEC000";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case CPU_M68020:
|
||
|
|
info->cpu_name = "M68020";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case CPU_M68EC020:
|
||
|
|
info->cpu_name = "M68EC020";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case CPU_M68030:
|
||
|
|
info->cpu_name = "M68030";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case CPU_M680EC30:
|
||
|
|
info->cpu_name = "M680EC30";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case CPU_M68040:
|
||
|
|
info->cpu_name = "M68040";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case CPU_M68040V:
|
||
|
|
info->cpu_name = "M68040V";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case CPU_M680EC40:
|
||
|
|
info->cpu_name = "M68EC040";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case CPU_486DX2_50:
|
||
|
|
info->cpu_name = "i486DX2 50";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case CPU_486DX2_60:
|
||
|
|
info->cpu_name = "i486DX2 60";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case CPU_486DX4:
|
||
|
|
info->cpu_name = "i486DX4";
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
info->cpu_name = "UNKNOWN";
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (info->model) {
|
||
|
|
case MODEL_FOENIX_FMX:
|
||
|
|
info->model_name = "C256 FMX";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case MODEL_FOENIX_C256U:
|
||
|
|
info->model_name = "C256 U";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case MODEL_FOENIX_GENX:
|
||
|
|
switch (genx_model_id) {
|
||
|
|
case 0: info->model_name = "GenX32 - PB"; break;
|
||
|
|
case 1: info->model_name = "GenX32 - LB"; break;
|
||
|
|
case 2: info->model_name = "GenX32 - CUBE"; break;
|
||
|
|
default: info->model_name = "GenX32"; break;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case MODEL_FOENIX_C256U_PLUS:
|
||
|
|
info->model_name = "C256 U+";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case MODEL_FOENIX_A2560U_PLUS:
|
||
|
|
info->model_name = "A2560 U+";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case MODEL_FOENIX_A2560X:
|
||
|
|
switch (genx_model_id) {
|
||
|
|
case 0: info->model_name = "A2560X - PB"; break;
|
||
|
|
case 1: info->model_name = "A2560X - LB"; break;
|
||
|
|
case 2: info->model_name = "A2560X - CUBE"; break;
|
||
|
|
default: info->model_name = "A2560 X"; break;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case MODEL_FOENIX_A2560U:
|
||
|
|
info->model_name = "A2560 U";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case MODEL_FOENIX_A2560K:
|
||
|
|
info->model_name = "A2560 K";
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
info->model_name = "UNKNOWN";
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#if MODEL == MODEL_FOENIX_GENX || MODEL == MODEL_FOENIX_A2560X
|
||
|
|
static short genx_leds = 0;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Set the color of the LED for the floppy drive
|
||
|
|
*
|
||
|
|
* Inputs:
|
||
|
|
* colors = color specification, three bits: 0x_____RGB
|
||
|
|
*/
|
||
|
|
void genx_set_fdc_led(short colors) {
|
||
|
|
genx_leds = (genx_leds & 0xFFF8) | (colors & 0x07);
|
||
|
|
*GABE_GENX_STAT_LEDS = genx_leds;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Set the color of the LED for the SD card slot
|
||
|
|
*
|
||
|
|
* Inputs:
|
||
|
|
* colors = color specification, three bits: 0x_____RGB
|
||
|
|
*/
|
||
|
|
void genx_set_sdc_led(short colors) {
|
||
|
|
genx_leds = (genx_leds & 0xFFC7) | ((colors & 0x07) << 3);
|
||
|
|
*GABE_GENX_STAT_LEDS = genx_leds;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Set the color of the LED for the IDE hard drive
|
||
|
|
*
|
||
|
|
* Inputs:
|
||
|
|
* colors = color specification, three bits: 0x_____RGB
|
||
|
|
*/
|
||
|
|
void genx_set_hdc_led(short colors) {
|
||
|
|
genx_leds = (genx_leds & 0xFE3F) | ((colors & 0x07) << 6);
|
||
|
|
*GABE_GENX_STAT_LEDS = genx_leds;
|
||
|
|
}
|
||
|
|
#endif
|