1 2 /* include/asm-m68knommu/MC68332.h: '332 control registers 3 * 4 * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>, 5 * 6 */ 7 8 #ifndef _MC68332_H_ 9 #define _MC68332_H_ 10 11 #define BYTE_REF(addr) (*((volatile unsigned char*)addr)) 12 #define WORD_REF(addr) (*((volatile unsigned short*)addr)) 13 14 #define PORTE_ADDR 0xfffa11 15 #define PORTE BYTE_REF(PORTE_ADDR) 16 #define DDRE_ADDR 0xfffa15 17 #define DDRE BYTE_REF(DDRE_ADDR) 18 #define PEPAR_ADDR 0xfffa17 19 #define PEPAR BYTE_REF(PEPAR_ADDR) 20 21 #define PORTF_ADDR 0xfffa19 22 #define PORTF BYTE_REF(PORTF_ADDR) 23 #define DDRF_ADDR 0xfffa1d 24 #define DDRF BYTE_REF(DDRF_ADDR) 25 #define PFPAR_ADDR 0xfffa1f 26 #define PFPAR BYTE_REF(PFPAR_ADDR) 27 28 #define PORTQS_ADDR 0xfffc15 29 #define PORTQS BYTE_REF(PORTQS_ADDR) 30 #define DDRQS_ADDR 0xfffc17 31 #define DDRQS BYTE_REF(DDRQS_ADDR) 32 #define PQSPAR_ADDR 0xfffc16 33 #define PQSPAR BYTE_REF(PQSPAR_ADDR) 34 35 #define CSPAR0_ADDR 0xFFFA44 36 #define CSPAR0 WORD_REF(CSPAR0_ADDR) 37 #define CSPAR1_ADDR 0xFFFA46 38 #define CSPAR1 WORD_REF(CSPAR1_ADDR) 39 #define CSARBT_ADDR 0xFFFA48 40 #define CSARBT WORD_REF(CSARBT_ADDR) 41 #define CSOPBT_ADDR 0xFFFA4A 42 #define CSOPBT WORD_REF(CSOPBT_ADDR) 43 #define CSBAR0_ADDR 0xFFFA4C 44 #define CSBAR0 WORD_REF(CSBAR0_ADDR) 45 #define CSOR0_ADDR 0xFFFA4E 46 #define CSOR0 WORD_REF(CSOR0_ADDR) 47 #define CSBAR1_ADDR 0xFFFA50 48 #define CSBAR1 WORD_REF(CSBAR1_ADDR) 49 #define CSOR1_ADDR 0xFFFA52 50 #define CSOR1 WORD_REF(CSOR1_ADDR) 51 #define CSBAR2_ADDR 0xFFFA54 52 #define CSBAR2 WORD_REF(CSBAR2_ADDR) 53 #define CSOR2_ADDR 0xFFFA56 54 #define CSOR2 WORD_REF(CSOR2_ADDR) 55 #define CSBAR3_ADDR 0xFFFA58 56 #define CSBAR3 WORD_REF(CSBAR3_ADDR) 57 #define CSOR3_ADDR 0xFFFA5A 58 #define CSOR3 WORD_REF(CSOR3_ADDR) 59 #define CSBAR4_ADDR 0xFFFA5C 60 #define CSBAR4 WORD_REF(CSBAR4_ADDR) 61 #define CSOR4_ADDR 0xFFFA5E 62 #define CSOR4 WORD_REF(CSOR4_ADDR) 63 #define CSBAR5_ADDR 0xFFFA60 64 #define CSBAR5 WORD_REF(CSBAR5_ADDR) 65 #define CSOR5_ADDR 0xFFFA62 66 #define CSOR5 WORD_REF(CSOR5_ADDR) 67 #define CSBAR6_ADDR 0xFFFA64 68 #define CSBAR6 WORD_REF(CSBAR6_ADDR) 69 #define CSOR6_ADDR 0xFFFA66 70 #define CSOR6 WORD_REF(CSOR6_ADDR) 71 #define CSBAR7_ADDR 0xFFFA68 72 #define CSBAR7 WORD_REF(CSBAR7_ADDR) 73 #define CSOR7_ADDR 0xFFFA6A 74 #define CSOR7 WORD_REF(CSOR7_ADDR) 75 #define CSBAR8_ADDR 0xFFFA6C 76 #define CSBAR8 WORD_REF(CSBAR8_ADDR) 77 #define CSOR8_ADDR 0xFFFA6E 78 #define CSOR8 WORD_REF(CSOR8_ADDR) 79 #define CSBAR9_ADDR 0xFFFA70 80 #define CSBAR9 WORD_REF(CSBAR9_ADDR) 81 #define CSOR9_ADDR 0xFFFA72 82 #define CSOR9 WORD_REF(CSOR9_ADDR) 83 #define CSBAR10_ADDR 0xFFFA74 84 #define CSBAR10 WORD_REF(CSBAR10_ADDR) 85 #define CSOR10_ADDR 0xFFFA76 86 #define CSOR10 WORD_REF(CSOR10_ADDR) 87 88 #define CSOR_MODE_ASYNC 0x0000 89 #define CSOR_MODE_SYNC 0x8000 90 #define CSOR_MODE_MASK 0x8000 91 #define CSOR_BYTE_DISABLE 0x0000 92 #define CSOR_BYTE_UPPER 0x4000 93 #define CSOR_BYTE_LOWER 0x2000 94 #define CSOR_BYTE_BOTH 0x6000 95 #define CSOR_BYTE_MASK 0x6000 96 #define CSOR_RW_RSVD 0x0000 97 #define CSOR_RW_READ 0x0800 98 #define CSOR_RW_WRITE 0x1000 99 #define CSOR_RW_BOTH 0x1800 100 #define CSOR_RW_MASK 0x1800 101 #define CSOR_STROBE_DS 0x0400 102 #define CSOR_STROBE_AS 0x0000 103 #define CSOR_STROBE_MASK 0x0400 104 #define CSOR_DSACK_WAIT(x) (wait << 6) 105 #define CSOR_DSACK_FTERM (14 << 6) 106 #define CSOR_DSACK_EXTERNAL (15 << 6) 107 #define CSOR_DSACK_MASK 0x03c0 108 #define CSOR_SPACE_CPU 0x0000 109 #define CSOR_SPACE_USER 0x0010 110 #define CSOR_SPACE_SU 0x0020 111 #define CSOR_SPACE_BOTH 0x0030 112 #define CSOR_SPACE_MASK 0x0030 113 #define CSOR_IPL_ALL 0x0000 114 #define CSOR_IPL_PRIORITY(x) (x << 1) 115 #define CSOR_IPL_MASK 0x000e 116 #define CSOR_AVEC_ON 0x0001 117 #define CSOR_AVEC_OFF 0x0000 118 #define CSOR_AVEC_MASK 0x0001 119 120 #define CSBAR_ADDR(x) ((addr >> 11) << 3) 121 #define CSBAR_ADDR_MASK 0xfff8 122 #define CSBAR_BLKSIZE_2K 0x0000 123 #define CSBAR_BLKSIZE_8K 0x0001 124 #define CSBAR_BLKSIZE_16K 0x0002 125 #define CSBAR_BLKSIZE_64K 0x0003 126 #define CSBAR_BLKSIZE_128K 0x0004 127 #define CSBAR_BLKSIZE_256K 0x0005 128 #define CSBAR_BLKSIZE_512K 0x0006 129 #define CSBAR_BLKSIZE_1M 0x0007 130 #define CSBAR_BLKSIZE_MASK 0x0007 131 132 #define CSPAR_DISC 0 133 #define CSPAR_ALT 1 134 #define CSPAR_CS8 2 135 #define CSPAR_CS16 3 136 #define CSPAR_MASK 3 137 138 #define CSPAR0_CSBOOT(x) (x << 0) 139 #define CSPAR0_CS0(x) (x << 2) 140 #define CSPAR0_CS1(x) (x << 4) 141 #define CSPAR0_CS2(x) (x << 6) 142 #define CSPAR0_CS3(x) (x << 8) 143 #define CSPAR0_CS4(x) (x << 10) 144 #define CSPAR0_CS5(x) (x << 12) 145 146 #define CSPAR1_CS6(x) (x << 0) 147 #define CSPAR1_CS7(x) (x << 2) 148 #define CSPAR1_CS8(x) (x << 4) 149 #define CSPAR1_CS9(x) (x << 6) 150 #define CSPAR1_CS10(x) (x << 8) 151 152 #endif 153