system.h
001: /* system.h 002: * 003: * Machine generated for a CPU named "cpu" as defined in: 004: * c:\projects\sys2\software\hello_world_0_syslib\..\..\processor2.ptf 005: * 006: * Generated: 2008-11-12 12:08:09.25 007: * 008: */ 009: 010: #ifndef __SYSTEM_H_ 011: #define __SYSTEM_H_ 012: 013: /* 014: 015: DO NOT MODIFY THIS FILE 016: 017: Changing this file will have subtle consequences 018: which will almost certainly lead to a nonfunctioning 019: system. If you do modify this file, be aware that your 020: changes will be overwritten and lost when this file 021: is generated again. 022: 023: DO NOT MODIFY THIS FILE 024: 025: */ 026: 027: /****************************************************************************** 028: * * 029: * License Agreement * 030: * * 031: * Copyright (c) 2003 Altera Corporation, San Jose, California, USA. * 032: * All rights reserved. * 033: * * 034: * Permission is hereby granted, free of charge, to any person obtaining a * 035: * copy of this software and associated documentation files (the "Software"), * 036: * to deal in the Software without restriction, including without limitation * 037: * the rights to use, copy, modify, merge, publish, distribute, sublicense, * 038: * and/or sell copies of the Software, and to permit persons to whom the * 039: * Software is furnished to do so, subject to the following conditions: * 040: * * 041: * The above copyright notice and this permission notice shall be included in * 042: * all copies or substantial portions of the Software. * 043: * * 044: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * 045: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * 046: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * 047: * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * 048: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * 049: * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * 050: * DEALINGS IN THE SOFTWARE. * 051: * * 052: * This agreement shall be governed in all respects by the laws of the State * 053: * of California and by the laws of the United States of America. * 054: * * 055: ******************************************************************************/ 056: 057: /* 058: * system configuration 059: * 060: */ 061: 062: #define ALT_SYSTEM_NAME "processor2" 063: #define ALT_CPU_NAME "cpu" 064: #define ALT_CPU_ARCHITECTURE "altera_nios2" 065: #define ALT_DEVICE_FAMILY "CYCLONEII" 066: #define ALT_STDIN "/dev/jtag_uart" 067: #define ALT_STDIN_TYPE "altera_avalon_jtag_uart" 068: #define ALT_STDIN_BASE 0x01001040 069: #define ALT_STDIN_DEV jtag_uart 070: #define ALT_STDIN_PRESENT 071: #define ALT_STDOUT "/dev/jtag_uart" 072: #define ALT_STDOUT_TYPE "altera_avalon_jtag_uart" 073: #define ALT_STDOUT_BASE 0x01001040 074: #define ALT_STDOUT_DEV jtag_uart 075: #define ALT_STDOUT_PRESENT 076: #define ALT_STDERR "/dev/jtag_uart" 077: #define ALT_STDERR_TYPE "altera_avalon_jtag_uart" 078: #define ALT_STDERR_BASE 0x01001040 079: #define ALT_STDERR_DEV jtag_uart 080: #define ALT_STDERR_PRESENT 081: #define ALT_CPU_FREQ 50000000 082: #define ALT_IRQ_BASE NULL 083: 084: /* 085: * processor configuration 086: * 087: */ 088: 089: #define NIOS2_CPU_IMPLEMENTATION "fast" 090: #define NIOS2_BIG_ENDIAN 0 091: 092: #define NIOS2_ICACHE_SIZE 4096 093: #define NIOS2_DCACHE_SIZE 2048 094: #define NIOS2_ICACHE_LINE_SIZE 32 095: #define NIOS2_ICACHE_LINE_SIZE_LOG2 5 096: #define NIOS2_DCACHE_LINE_SIZE 32 097: #define NIOS2_DCACHE_LINE_SIZE_LOG2 5 098: #define NIOS2_FLUSHDA_SUPPORTED 099: 100: #define NIOS2_EXCEPTION_ADDR 0x00800020 101: #define NIOS2_RESET_ADDR 0x00800000 102: #define NIOS2_BREAK_ADDR 0x01000820 103: 104: #define NIOS2_HAS_DEBUG_STUB 105: 106: #define NIOS2_CPU_ID_SIZE 1 107: #define NIOS2_CPU_ID_VALUE 0 108: 109: /* 110: * A define for each class of peripheral 111: * 112: */ 113: 114: #define __ALTERA_AVALON_NEW_SDRAM_CONTROLLER 115: #define __ALTERA_AVALON_TIMER 116: #define __ALTERA_AVALON_JTAG_UART 117: #define __ALTERA_AVALON_PIO 118: #define __ALTERA_AVALON_LCD_16207 119: 120: /* 121: * sdram configuration 122: * 123: */ 124: 125: #define SDRAM_NAME "/dev/sdram" 126: #define SDRAM_TYPE "altera_avalon_new_sdram_controller" 127: #define SDRAM_BASE 0x00800000 128: #define SDRAM_SPAN 8388608 129: #define SDRAM_REGISTER_DATA_IN 1 130: #define SDRAM_SIM_MODEL_BASE 0 131: #define SDRAM_SDRAM_DATA_WIDTH 16 132: #define SDRAM_SDRAM_ADDR_WIDTH 12 133: #define SDRAM_SDRAM_ROW_WIDTH 12 134: #define SDRAM_SDRAM_COL_WIDTH 8 135: #define SDRAM_SDRAM_NUM_CHIPSELECTS 1 136: #define SDRAM_SDRAM_NUM_BANKS 4 137: #define SDRAM_REFRESH_PERIOD 15.625 138: #define SDRAM_POWERUP_DELAY 100.0 139: #define SDRAM_CAS_LATENCY 3 140: #define SDRAM_T_RFC 70.0 141: #define SDRAM_T_RP 20.0 142: #define SDRAM_T_MRD 3 143: #define SDRAM_T_RCD 20.0 144: #define SDRAM_T_AC 5.5 145: #define SDRAM_T_WR 14.0 146: #define SDRAM_INIT_REFRESH_COMMANDS 2 147: #define SDRAM_INIT_NOP_DELAY 0.0 148: #define SDRAM_SHARED_DATA 0 149: #define SDRAM_SDRAM_BANK_WIDTH 2 150: #define SDRAM_TRISTATE_BRIDGE_SLAVE "" 151: #define SDRAM_STARVATION_INDICATOR 0 152: #define SDRAM_IS_INITIALIZED 1 153: #define ALT_MODULE_CLASS_sdram altera_avalon_new_sdram_controller 154: 155: /* 156: * timer configuration 157: * 158: */ 159: 160: #define TIMER_NAME "/dev/timer" 161: #define TIMER_TYPE "altera_avalon_timer" 162: #define TIMER_BASE 0x01001000 163: #define TIMER_SPAN 32 164: #define TIMER_IRQ 0 165: #define TIMER_ALWAYS_RUN 0 166: #define TIMER_FIXED_PERIOD 0 167: #define TIMER_SNAPSHOT 1 168: #define TIMER_PERIOD 1.0 169: #define TIMER_PERIOD_UNITS "ms" 170: #define TIMER_RESET_OUTPUT 0 171: #define TIMER_TIMEOUT_PULSE_OUTPUT 0 172: #define TIMER_LOAD_VALUE 49999 173: #define TIMER_MULT 0.001 174: #define TIMER_FREQ 50000000 175: #define ALT_MODULE_CLASS_timer altera_avalon_timer 176: 177: /* 178: * jtag_uart configuration 179: * 180: */ 181: 182: #define JTAG_UART_NAME "/dev/jtag_uart" 183: #define JTAG_UART_TYPE "altera_avalon_jtag_uart" 184: #define JTAG_UART_BASE 0x01001040 185: #define JTAG_UART_SPAN 8 186: #define JTAG_UART_IRQ 1 187: #define JTAG_UART_WRITE_DEPTH 64 188: #define JTAG_UART_READ_DEPTH 64 189: #define JTAG_UART_WRITE_THRESHOLD 8 190: #define JTAG_UART_READ_THRESHOLD 8 191: #define JTAG_UART_READ_CHAR_STREAM "" 192: #define JTAG_UART_SHOWASCII 1 193: #define JTAG_UART_READ_LE 0 194: #define JTAG_UART_WRITE_LE 0 195: #define JTAG_UART_ALTERA_SHOW_UNRELEASED_JTAG_UART_FEATURES 0 196: #define ALT_MODULE_CLASS_jtag_uart altera_avalon_jtag_uart 197: 198: /* 199: * pio configuration 200: * 201: */ 202: 203: #define PIO_NAME "/dev/pio" 204: #define PIO_TYPE "altera_avalon_pio" 205: #define PIO_BASE 0x01001020 206: #define PIO_SPAN 16 207: #define PIO_IRQ 2 208: #define PIO_DO_TEST_BENCH_WIRING 1 209: #define PIO_DRIVEN_SIM_VALUE 0 210: #define PIO_HAS_TRI 0 211: #define PIO_HAS_OUT 1 212: #define PIO_HAS_IN 1 213: #define PIO_CAPTURE 1 214: #define PIO_DATA_WIDTH 32 215: #define PIO_EDGE_TYPE "RISING" 216: #define PIO_IRQ_TYPE "EDGE" 217: #define PIO_BIT_CLEARING_EDGE_REGISTER 0 218: #define PIO_FREQ 50000000 219: #define ALT_MODULE_CLASS_pio altera_avalon_pio 220: 221: /* 222: * lcd configuration 223: * 224: */ 225: 226: #define LCD_NAME "/dev/lcd" 227: #define LCD_TYPE "altera_avalon_lcd_16207" 228: #define LCD_BASE 0x01001030 229: #define LCD_SPAN 16 230: #define ALT_MODULE_CLASS_lcd altera_avalon_lcd_16207 231: 232: /* 233: * system library configuration 234: * 235: */ 236: 237: #define ALT_MAX_FD 32 238: #define ALT_SYS_CLK TIMER 239: #define ALT_TIMESTAMP_CLK none 240: 241: /* 242: * Devices associated with code sections. 243: * 244: */ 245: 246: #define ALT_TEXT_DEVICE SDRAM 247: #define ALT_RODATA_DEVICE SDRAM 248: #define ALT_RWDATA_DEVICE SDRAM 249: #define ALT_EXCEPTIONS_DEVICE SDRAM 250: #define ALT_RESET_DEVICE SDRAM 251: 252: /* 253: * The text section is initialised so no bootloader will be required. 254: * Set a variable to tell crt0.S to provide code at the reset address and 255: * to initialise rwdata if appropriate. 256: */ 257: 258: #define ALT_NO_BOOTLOADER 259: 260: 261: #endif /* __SYSTEM_H_ */
Maintained by John Loomis, updated Mon Nov 17 00:05:37 2008