| 1 |
30 |
unneback |
/* Gen2.h
|
| 2 |
|
|
*
|
| 3 |
|
|
* This include file contains all Generation 2 board addreses
|
| 4 |
|
|
*
|
| 5 |
|
|
* COPYRIGHT (c) 1989-1997.
|
| 6 |
|
|
* On-Line Applications Research Corporation (OAR).
|
| 7 |
|
|
* Copyright assigned to U.S. Government, 1994.
|
| 8 |
|
|
*
|
| 9 |
|
|
* The license and distribution terms for this file may in
|
| 10 |
|
|
* the file LICENSE in this distribution or at
|
| 11 |
|
|
* http://www.OARcorp.com/rtems/license.html.
|
| 12 |
|
|
*
|
| 13 |
|
|
* $Id:
|
| 14 |
|
|
*/
|
| 15 |
|
|
|
| 16 |
|
|
#ifndef __SCORE_GENERATION_2_h
|
| 17 |
|
|
#define __SCORE_GENERATION_2_h
|
| 18 |
|
|
|
| 19 |
|
|
#ifdef __cplusplus
|
| 20 |
|
|
extern "C" {
|
| 21 |
|
|
#endif
|
| 22 |
|
|
|
| 23 |
|
|
#include <rtems.h>
|
| 24 |
|
|
|
| 25 |
|
|
/*
|
| 26 |
|
|
* ISA/PCI I/O space.
|
| 27 |
|
|
*/
|
| 28 |
|
|
#define SCORE603E_VME_JUMPER_ADDR 0x00e20000
|
| 29 |
|
|
#define SCORE603E_FLASH_BASE_ADDR 0x04000000
|
| 30 |
|
|
#define SCORE603E_ISA_PCI_IO_BASE 0x80000000
|
| 31 |
|
|
#define SCORE603E_TIMER_PORT_C 0xfd000000
|
| 32 |
|
|
#define SCORE603E_TIMER_INT_ACK 0xfd000000
|
| 33 |
|
|
#define SCORE603E_TIMER_PORT_B 0xfd000008
|
| 34 |
|
|
#define SCORE603E_TIMER_PORT_A 0xfd000004
|
| 35 |
|
|
|
| 36 |
|
|
#define SCORE603E_BOARD_CTRL_REG ((volatile rtems_unsigned8 *)0xfd00002c)
|
| 37 |
|
|
#define SCORE603E_BRD_FLASH_DISABLE_MASK 0x40
|
| 38 |
|
|
|
| 39 |
|
|
#define SCORE603E_85C30_CTRL_0 ((volatile rtems_unsigned8 *)0xfe200020)
|
| 40 |
|
|
#define SCORE603E_85C30_DATA_0 ((volatile rtems_unsigned8 *)0xfe200024)
|
| 41 |
|
|
#define SCORE603E_85C30_CTRL_1 ((volatile rtems_unsigned8 *)0xfe200028)
|
| 42 |
|
|
#define SCORE603E_85C30_DATA_1 ((volatile rtems_unsigned8 *)0xfe20002c)
|
| 43 |
|
|
#define SCORE603E_85C30_CTRL_2 ((volatile rtems_unsigned8 *)0xfe200000)
|
| 44 |
|
|
#define SCORE603E_85C30_DATA_2 ((volatile rtems_unsigned8 *)0xfe200004)
|
| 45 |
|
|
#define SCORE603E_85C30_CTRL_3 ((volatile rtems_unsigned8 *)0xfe200008)
|
| 46 |
|
|
#define SCORE603E_85C30_DATA_3 ((volatile rtems_unsigned8 *)0xfe20000c)
|
| 47 |
|
|
|
| 48 |
|
|
/*
|
| 49 |
|
|
* PSC8 - PMC Card
|
| 50 |
|
|
*/
|
| 51 |
|
|
#define SCORE603E_PCI_CONFIGURATION_BASE 0x80800000
|
| 52 |
|
|
#define SCORE603E_PMC_BASE SCORE603E_PCI_CONFIGURATION_BASE
|
| 53 |
|
|
#define SCORE603E_PCI_PMC_DEVICE_BASE 0x80808000
|
| 54 |
|
|
|
| 55 |
|
|
#define SCORE603E_PCI_REGISTER_BASE 0xfc000000
|
| 56 |
|
|
|
| 57 |
|
|
#define SCORE603E_PCI_DEVICE_ADDRESS( _offset) \
|
| 58 |
|
|
((volatile rtems_unsigned32 *)( SCORE603E_PCI_PMC_DEVICE_BASE + _offset ))
|
| 59 |
|
|
|
| 60 |
|
|
|
| 61 |
|
|
#define SCORE603E_PMC_SERIAL_ADDRESS( _offset ) \
|
| 62 |
|
|
((volatile rtems_unsigned8 *)(SCORE603E_PCI_REGISTER_BASE + _offset))
|
| 63 |
|
|
|
| 64 |
|
|
/*
|
| 65 |
|
|
* PMC serial channels - (4-7: 232 and 8-11: 422)
|
| 66 |
|
|
*/
|
| 67 |
|
|
#define SCORE603E_85C30_CTRL_4 SCORE603E_PMC_SERIAL_ADDRESS(0x200020)
|
| 68 |
|
|
#define SCORE603E_85C30_DATA_4 SCORE603E_PMC_SERIAL_ADDRESS(0x200024)
|
| 69 |
|
|
#define SCORE603E_85C30_CTRL_5 SCORE603E_PMC_SERIAL_ADDRESS(0x200028)
|
| 70 |
|
|
#define SCORE603E_85C30_DATA_5 SCORE603E_PMC_SERIAL_ADDRESS(0x20002c)
|
| 71 |
|
|
#define SCORE603E_85C30_CTRL_6 SCORE603E_PMC_SERIAL_ADDRESS(0x200030)
|
| 72 |
|
|
#define SCORE603E_85C30_DATA_6 SCORE603E_PMC_SERIAL_ADDRESS(0x200034)
|
| 73 |
|
|
#define SCORE603E_85C30_CTRL_7 SCORE603E_PMC_SERIAL_ADDRESS(0x200038)
|
| 74 |
|
|
#define SCORE603E_85C30_DATA_7 SCORE603E_PMC_SERIAL_ADDRESS(0x20003c)
|
| 75 |
|
|
#define SCORE603E_85C30_CTRL_8 SCORE603E_PMC_SERIAL_ADDRESS(0x200000)
|
| 76 |
|
|
#define SCORE603E_85C30_DATA_8 SCORE603E_PMC_SERIAL_ADDRESS(0x200004)
|
| 77 |
|
|
#define SCORE603E_85C30_CTRL_9 SCORE603E_PMC_SERIAL_ADDRESS(0x200008)
|
| 78 |
|
|
#define SCORE603E_85C30_DATA_9 SCORE603E_PMC_SERIAL_ADDRESS(0x20000c)
|
| 79 |
|
|
#define SCORE603E_85C30_CTRL_10 SCORE603E_PMC_SERIAL_ADDRESS(0x200010)
|
| 80 |
|
|
#define SCORE603E_85C30_DATA_10 SCORE603E_PMC_SERIAL_ADDRESS(0x200014)
|
| 81 |
|
|
#define SCORE603E_85C30_CTRL_11 SCORE603E_PMC_SERIAL_ADDRESS(0x200018)
|
| 82 |
|
|
#define SCORE603E_85C30_DATA_11 SCORE603E_PMC_SERIAL_ADDRESS(0x20001c)
|
| 83 |
|
|
|
| 84 |
|
|
#define SCORE603E_PCI_IO_CFG_ADDR 0x80000cf8
|
| 85 |
|
|
#define SCORE603E_PCI_IO_CFG_DATA 0x80000cfc
|
| 86 |
|
|
|
| 87 |
|
|
#define SCORE603E_UNIVERSE_BASE 0x80030000
|
| 88 |
|
|
#define SCORE603E_IO_VME_UNIVERSE_BASE 0x80007000
|
| 89 |
|
|
#define SCORE603E_PCI_MEM_BASE 0xc0000000
|
| 90 |
|
|
#define SCORE603E_NVRAM_BASE 0xfd100000
|
| 91 |
|
|
#define SCORE603E_RTC_ADDRESS ((volatile unsigned char *)0xfd180000)
|
| 92 |
|
|
#define SCORE603E_JP1_JP2_PROM_BASE 0xfff00000
|
| 93 |
|
|
#define SCORE603E_NOT_JP1_2_FLASH_BASE 0xff800000
|
| 94 |
|
|
|
| 95 |
|
|
|
| 96 |
|
|
#if (SCORE603E_USE_SDS) | (SCORE603E_USE_OPEN_FIRMWARE) | (SCORE603E_USE_NONE)
|
| 97 |
|
|
#define SCORE603E_VME_A16_OFFSET 0x04000000
|
| 98 |
|
|
#elif (SCORE603E_USE_DINK)
|
| 99 |
|
|
#define SCORE603E_VME_A16_OFFSET 0x11000000
|
| 100 |
|
|
#define SCORE603E_VME_A24_OFFSET 0x10000000
|
| 101 |
|
|
#define SCORE603E_VME_A24_BASE (SCORE603E_PCI_MEM_BASE+SCORE603E_VME_A24_OFFSET)
|
| 102 |
|
|
#else
|
| 103 |
|
|
#error "SCORE603E gen2.h -- what ROM monitor are you using"
|
| 104 |
|
|
#endif
|
| 105 |
|
|
|
| 106 |
|
|
#define SCORE603E_VME_A16_BASE (SCORE603E_PCI_MEM_BASE+SCORE603E_VME_A16_OFFSET)
|
| 107 |
|
|
|
| 108 |
|
|
/*
|
| 109 |
|
|
* Definations for the ICM 1770 RTC chip
|
| 110 |
|
|
*/
|
| 111 |
|
|
/*
|
| 112 |
|
|
* These values are programed into a register and must not be changed.
|
| 113 |
|
|
*/
|
| 114 |
|
|
#define ICM1770_CRYSTAL_FREQ_32K 0x00
|
| 115 |
|
|
#define ICM1770_CRYSTAL_FREQ_1M 0x01
|
| 116 |
|
|
#define ICM1770_CRYSTAL_FREQ_2M 0x02
|
| 117 |
|
|
#define ICM1770_CRYSTAL_FREQ_4M 0x03
|
| 118 |
|
|
|
| 119 |
|
|
#define SCORE_RTC_FREQUENCY ICM1770_CRYSTAL_FREQ_32K
|
| 120 |
|
|
|
| 121 |
|
|
/*
|
| 122 |
|
|
* Z85C30 Definations for the 423 interface.
|
| 123 |
|
|
*/
|
| 124 |
|
|
#define SCORE603E_85C30_0_CLOCK 14745600 /* 10,000,000 ?10->14.5 */
|
| 125 |
|
|
#define SCORE603E_85C30_0_CLOCK_X 16
|
| 126 |
|
|
|
| 127 |
|
|
/*
|
| 128 |
|
|
* Z85C30 Definations for the 422 interface.
|
| 129 |
|
|
*/
|
| 130 |
|
|
#define SCORE603E_85C30_1_CLOCK 16000000 /* 10,000,000 ?10->14.5 */
|
| 131 |
|
|
#define SCORE603E_85C30_1_CLOCK_X 16
|
| 132 |
|
|
|
| 133 |
|
|
/*
|
| 134 |
|
|
* Z85C30 Definations for the PMC serial chips
|
| 135 |
|
|
*/
|
| 136 |
|
|
#define SCORE603E_85C30_PMC_CLOCK 16000000 /* 10,000,000 ?10->14.5 */
|
| 137 |
|
|
#define SCORE603E_85C30_PMC_CLOCK_X 16
|
| 138 |
|
|
|
| 139 |
|
|
#define SCORE603E_85C30_2_CLOCK SCORE603E_85C30_PMC_CLOCK
|
| 140 |
|
|
#define SCORE603E_85C30_3_CLOCK SCORE603E_85C30_PMC_CLOCK
|
| 141 |
|
|
#define SCORE603E_85C30_4_CLOCK SCORE603E_85C30_PMC_CLOCK
|
| 142 |
|
|
#define SCORE603E_85C30_5_CLOCK SCORE603E_85C30_PMC_CLOCK
|
| 143 |
|
|
#define SCORE603E_85C30_2_CLOCK_X SCORE603E_85C30_PMC_CLOCK_X
|
| 144 |
|
|
#define SCORE603E_85C30_3_CLOCK_X SCORE603E_85C30_PMC_CLOCK_X
|
| 145 |
|
|
#define SCORE603E_85C30_4_CLOCK_X SCORE603E_85C30_PMC_CLOCK_X
|
| 146 |
|
|
#define SCORE603E_85C30_5_CLOCK_X SCORE603E_85C30_PMC_CLOCK_X
|
| 147 |
|
|
|
| 148 |
|
|
|
| 149 |
|
|
#define SCORE603E_UNIVERSE_CHIP_ID 0x000010E3
|
| 150 |
|
|
|
| 151 |
|
|
/*
|
| 152 |
|
|
* FPGA Interupt Address Definations.
|
| 153 |
|
|
*/
|
| 154 |
|
|
#define SCORE603E_FPGA_VECT_DATA ((volatile rtems_unsigned16 *)0xfd000040)
|
| 155 |
|
|
#define SCORE603E_FPGA_BIT1_15_0 ((volatile rtems_unsigned16 *)0xfd000044)
|
| 156 |
|
|
#define SCORE603E_FPGA_MASK_DATA ((volatile rtems_unsigned16 *)0xfd000048)
|
| 157 |
|
|
#define SCORE603E_FPGA_IRQ_INPUT ((volatile rtems_unsigned16 *)0xfd00004c)
|
| 158 |
|
|
|
| 159 |
|
|
/*
|
| 160 |
|
|
* The PMC status word is at the PMC base address
|
| 161 |
|
|
*/
|
| 162 |
|
|
#define SCORE603E_PMC_STATUS_ADDRESS (SCORE603E_PMC_SERIAL_ADDRESS (0))
|
| 163 |
|
|
#define Is_PMC_85C30_4_IRQ( _status ) (_status & 0x80) /* SCC 422-1 */
|
| 164 |
|
|
#define Is_PMC_85C30_2_IRQ( _status ) (_status & 0x40) /* SCC 232-1 */
|
| 165 |
|
|
#define Is_PMC_85C30_5_IRQ( _status ) (_status & 0x20) /* SCC 422-2 */
|
| 166 |
|
|
#define Is_PMC_85C30_3_IRQ( _status ) (_status & 0x08) /* SCC 232-2 */
|
| 167 |
|
|
|
| 168 |
|
|
#define SCORE603E_PMC_CONTROL_ADDRESS SCORE603E_PMC_SERIAL_ADDRESS(0x100000)
|
| 169 |
|
|
#define SCORE603E_PMC_SCC_232_LOOPBACK (_word) (_word|0x20)
|
| 170 |
|
|
|
| 171 |
|
|
#define PMC_SET_232_LOOPBACK(_word) (_word | 0x02)
|
| 172 |
|
|
#define PMC_CLEAR_232_LOOPBACK(_word) (_word & 0xfd)
|
| 173 |
|
|
#define PMC_SET_422_LOOPBACK(_word) (_word | 0x01)
|
| 174 |
|
|
#define PMC_CLEAR_422_LOOPBACK(_word) (_word & 0xfe)
|
| 175 |
|
|
|
| 176 |
|
|
|
| 177 |
|
|
/*
|
| 178 |
|
|
* Score603e Interupt Definations.
|
| 179 |
|
|
*/
|
| 180 |
|
|
|
| 181 |
|
|
/*
|
| 182 |
|
|
* First Score Unique IRQ
|
| 183 |
|
|
*/
|
| 184 |
|
|
#define Score_IRQ_First ( PPC_IRQ_LAST + 1 )
|
| 185 |
|
|
|
| 186 |
|
|
/*
|
| 187 |
|
|
* The Following Are part of a Score603e FPGA.
|
| 188 |
|
|
*/
|
| 189 |
|
|
#define SCORE603E_IRQ00 ( Score_IRQ_First + 0 )
|
| 190 |
|
|
#define SCORE603E_IRQ01 ( Score_IRQ_First + 1 )
|
| 191 |
|
|
#define SCORE603E_IRQ02 ( Score_IRQ_First + 2 )
|
| 192 |
|
|
#define SCORE603E_IRQ03 ( Score_IRQ_First + 3 )
|
| 193 |
|
|
#define SCORE603E_IRQ04 ( Score_IRQ_First + 4 )
|
| 194 |
|
|
#define SCORE603E_IRQ05 ( Score_IRQ_First + 5 )
|
| 195 |
|
|
#define SCORE603E_IRQ06 ( Score_IRQ_First + 6 )
|
| 196 |
|
|
#define SCORE603E_IRQ07 ( Score_IRQ_First + 7 )
|
| 197 |
|
|
#define SCORE603E_IRQ08 ( Score_IRQ_First + 8 )
|
| 198 |
|
|
#define SCORE603E_IRQ09 ( Score_IRQ_First + 9 )
|
| 199 |
|
|
#define SCORE603E_IRQ10 ( Score_IRQ_First + 10 )
|
| 200 |
|
|
#define SCORE603E_IRQ11 ( Score_IRQ_First + 11 )
|
| 201 |
|
|
#define SCORE603E_IRQ12 ( Score_IRQ_First + 12 )
|
| 202 |
|
|
#define SCORE603E_IRQ13 ( Score_IRQ_First + 13 )
|
| 203 |
|
|
#define SCORE603E_IRQ14 ( Score_IRQ_First + 14 )
|
| 204 |
|
|
#define SCORE603E_IRQ15 ( Score_IRQ_First + 15 )
|
| 205 |
|
|
|
| 206 |
|
|
#define SCORE603E_TIMER1_IRQ SCORE603E_IRQ00
|
| 207 |
|
|
#define SCORE603E_TIMER2_IRQ SCORE603E_IRQ01
|
| 208 |
|
|
#define SCORE603E_TIMER3_IRQ SCORE603E_IRQ02
|
| 209 |
|
|
#define SCORE603E_85C30_1_IRQ SCORE603E_IRQ03
|
| 210 |
|
|
#define SCORE603E_85C30_0_IRQ SCORE603E_IRQ04
|
| 211 |
|
|
#define SCORE603E_RTC_IRQ SCORE603E_IRQ05
|
| 212 |
|
|
#define SCORE603E_PCI_IRQ_0 SCORE603E_IRQ06
|
| 213 |
|
|
#define SCORE603E_PCI_IRQ_1 SCORE603E_IRQ07
|
| 214 |
|
|
#define SCORE603E_PCI_IRQ_2 SCORE603E_IRQ08
|
| 215 |
|
|
#define SCORE603E_PCI_IRQ_3 SCORE603E_IRQ09
|
| 216 |
|
|
#define SCORE603E_UNIVERSE_IRQ SCORE603E_IRQ10
|
| 217 |
|
|
#define SCORE603E_1553_IRQ SCORE603E_IRQ11
|
| 218 |
|
|
#define SCORE603E_MAIL_BOX_IRQ_0 SCORE603E_IRQ12
|
| 219 |
|
|
#define SCORE603E_MAIL_BOX_IRQ_1 SCORE603E_IRQ13
|
| 220 |
|
|
#define SCORE603E_MAIL_BOX_IRQ_2 SCORE603E_IRQ14
|
| 221 |
|
|
#define SCORE603E_MAIL_BOX_IRQ_3 SCORE603E_IRQ15
|
| 222 |
|
|
|
| 223 |
|
|
/*
|
| 224 |
|
|
* The Score FPGA maps all interrupts comming from the PMC card to
|
| 225 |
|
|
* the FPGA interrupt SCORE603E_PCI_IRQ_0 the PMC status word must be
|
| 226 |
|
|
* read to indicate which interrupt was chained to the FPGA.
|
| 227 |
|
|
*/
|
| 228 |
|
|
#define SCORE603E_IRQ16 ( Score_IRQ_First + 16 )
|
| 229 |
|
|
#define SCORE603E_IRQ17 ( Score_IRQ_First + 17 )
|
| 230 |
|
|
#define SCORE603E_IRQ18 ( Score_IRQ_First + 18 )
|
| 231 |
|
|
#define SCORE603E_IRQ19 ( Score_IRQ_First + 19 )
|
| 232 |
|
|
|
| 233 |
|
|
/*
|
| 234 |
|
|
* IRQ'a read from the PMC card
|
| 235 |
|
|
*/
|
| 236 |
|
|
#define SCORE603E_85C30_4_IRQ SCORE603E_IRQ16 /* SCC 422-1 */
|
| 237 |
|
|
#define SCORE603E_85C30_2_IRQ SCORE603E_IRQ17 /* SCC 232-1 */
|
| 238 |
|
|
#define SCORE603E_85C30_5_IRQ SCORE603E_IRQ18 /* SCC 422-2 */
|
| 239 |
|
|
#define SCORE603E_85C30_3_IRQ SCORE603E_IRQ19 /* SCC 232-2 */
|
| 240 |
|
|
|
| 241 |
|
|
#define MAX_BOARD_IRQS SCORE603E_IRQ19
|
| 242 |
|
|
|
| 243 |
|
|
|
| 244 |
|
|
/*
|
| 245 |
|
|
* BSP_TIMER_AVG_OVERHEAD and BSP_TIMER_LEAST_VALID for the shared timer
|
| 246 |
|
|
* driver.
|
| 247 |
|
|
*/
|
| 248 |
|
|
|
| 249 |
|
|
#define BSP_TIMER_AVG_OVERHEAD 4 /* It typically takes xx clicks */
|
| 250 |
|
|
/* to start/stop the timer. */
|
| 251 |
|
|
#define BSP_TIMER_LEAST_VALID 1 /* Don't trust a value lower than this */
|
| 252 |
|
|
|
| 253 |
|
|
/*
|
| 254 |
|
|
* Convert decrement value to tenths of microsecnds (used by
|
| 255 |
|
|
* shared timer driver).
|
| 256 |
|
|
*
|
| 257 |
|
|
* + CPU has a 66.67 Mhz bus,
|
| 258 |
|
|
* + There are 4 bus cycles per click
|
| 259 |
|
|
* + We return value in 1/10 microsecond units.
|
| 260 |
|
|
* Modified following equation to integer equation to remove
|
| 261 |
|
|
* floating point math.
|
| 262 |
|
|
* (int) ((float)(_value) / ((66.67 * 0.1) / 4.0))
|
| 263 |
|
|
*/
|
| 264 |
|
|
|
| 265 |
|
|
#define BSP_Convert_decrementer( _value ) \
|
| 266 |
|
|
(int) (((_value) * 4000) / 6667)
|
| 267 |
|
|
|
| 268 |
|
|
#endif
|
| 269 |
|
|
|
| 270 |
|
|
#ifdef __cplusplus
|
| 271 |
|
|
}
|
| 272 |
|
|
#endif
|
| 273 |
|
|
|
| 274 |
|
|
|
| 275 |
|
|
|
| 276 |
|
|
|