153 lines
4.3 KiB
C
153 lines
4.3 KiB
C
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/* include/asm-m68knommu/MC68332.h: '332 control registers
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*
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* Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>,
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*
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*/
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#ifndef _MC68332_H_
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#define _MC68332_H_
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#define BYTE_REF(addr) (*((volatile unsigned char*)addr))
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#define WORD_REF(addr) (*((volatile unsigned short*)addr))
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#define PORTE_ADDR 0xfffa11
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#define PORTE BYTE_REF(PORTE_ADDR)
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#define DDRE_ADDR 0xfffa15
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#define DDRE BYTE_REF(DDRE_ADDR)
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#define PEPAR_ADDR 0xfffa17
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#define PEPAR BYTE_REF(PEPAR_ADDR)
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#define PORTF_ADDR 0xfffa19
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#define PORTF BYTE_REF(PORTF_ADDR)
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#define DDRF_ADDR 0xfffa1d
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#define DDRF BYTE_REF(DDRF_ADDR)
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#define PFPAR_ADDR 0xfffa1f
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#define PFPAR BYTE_REF(PFPAR_ADDR)
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#define PORTQS_ADDR 0xfffc15
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#define PORTQS BYTE_REF(PORTQS_ADDR)
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#define DDRQS_ADDR 0xfffc17
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#define DDRQS BYTE_REF(DDRQS_ADDR)
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#define PQSPAR_ADDR 0xfffc16
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#define PQSPAR BYTE_REF(PQSPAR_ADDR)
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#define CSPAR0_ADDR 0xFFFA44
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#define CSPAR0 WORD_REF(CSPAR0_ADDR)
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#define CSPAR1_ADDR 0xFFFA46
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#define CSPAR1 WORD_REF(CSPAR1_ADDR)
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#define CSARBT_ADDR 0xFFFA48
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#define CSARBT WORD_REF(CSARBT_ADDR)
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#define CSOPBT_ADDR 0xFFFA4A
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#define CSOPBT WORD_REF(CSOPBT_ADDR)
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#define CSBAR0_ADDR 0xFFFA4C
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#define CSBAR0 WORD_REF(CSBAR0_ADDR)
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#define CSOR0_ADDR 0xFFFA4E
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#define CSOR0 WORD_REF(CSOR0_ADDR)
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#define CSBAR1_ADDR 0xFFFA50
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#define CSBAR1 WORD_REF(CSBAR1_ADDR)
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#define CSOR1_ADDR 0xFFFA52
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#define CSOR1 WORD_REF(CSOR1_ADDR)
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#define CSBAR2_ADDR 0xFFFA54
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#define CSBAR2 WORD_REF(CSBAR2_ADDR)
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#define CSOR2_ADDR 0xFFFA56
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#define CSOR2 WORD_REF(CSOR2_ADDR)
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#define CSBAR3_ADDR 0xFFFA58
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#define CSBAR3 WORD_REF(CSBAR3_ADDR)
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#define CSOR3_ADDR 0xFFFA5A
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#define CSOR3 WORD_REF(CSOR3_ADDR)
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#define CSBAR4_ADDR 0xFFFA5C
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#define CSBAR4 WORD_REF(CSBAR4_ADDR)
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#define CSOR4_ADDR 0xFFFA5E
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#define CSOR4 WORD_REF(CSOR4_ADDR)
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#define CSBAR5_ADDR 0xFFFA60
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#define CSBAR5 WORD_REF(CSBAR5_ADDR)
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#define CSOR5_ADDR 0xFFFA62
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#define CSOR5 WORD_REF(CSOR5_ADDR)
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#define CSBAR6_ADDR 0xFFFA64
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#define CSBAR6 WORD_REF(CSBAR6_ADDR)
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#define CSOR6_ADDR 0xFFFA66
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#define CSOR6 WORD_REF(CSOR6_ADDR)
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#define CSBAR7_ADDR 0xFFFA68
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#define CSBAR7 WORD_REF(CSBAR7_ADDR)
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#define CSOR7_ADDR 0xFFFA6A
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#define CSOR7 WORD_REF(CSOR7_ADDR)
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#define CSBAR8_ADDR 0xFFFA6C
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#define CSBAR8 WORD_REF(CSBAR8_ADDR)
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#define CSOR8_ADDR 0xFFFA6E
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#define CSOR8 WORD_REF(CSOR8_ADDR)
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#define CSBAR9_ADDR 0xFFFA70
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#define CSBAR9 WORD_REF(CSBAR9_ADDR)
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#define CSOR9_ADDR 0xFFFA72
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#define CSOR9 WORD_REF(CSOR9_ADDR)
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#define CSBAR10_ADDR 0xFFFA74
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#define CSBAR10 WORD_REF(CSBAR10_ADDR)
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#define CSOR10_ADDR 0xFFFA76
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#define CSOR10 WORD_REF(CSOR10_ADDR)
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#define CSOR_MODE_ASYNC 0x0000
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#define CSOR_MODE_SYNC 0x8000
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#define CSOR_MODE_MASK 0x8000
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#define CSOR_BYTE_DISABLE 0x0000
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#define CSOR_BYTE_UPPER 0x4000
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#define CSOR_BYTE_LOWER 0x2000
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#define CSOR_BYTE_BOTH 0x6000
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#define CSOR_BYTE_MASK 0x6000
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#define CSOR_RW_RSVD 0x0000
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#define CSOR_RW_READ 0x0800
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#define CSOR_RW_WRITE 0x1000
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#define CSOR_RW_BOTH 0x1800
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#define CSOR_RW_MASK 0x1800
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#define CSOR_STROBE_DS 0x0400
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#define CSOR_STROBE_AS 0x0000
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#define CSOR_STROBE_MASK 0x0400
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#define CSOR_DSACK_WAIT(x) (wait << 6)
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#define CSOR_DSACK_FTERM (14 << 6)
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#define CSOR_DSACK_EXTERNAL (15 << 6)
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#define CSOR_DSACK_MASK 0x03c0
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#define CSOR_SPACE_CPU 0x0000
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#define CSOR_SPACE_USER 0x0010
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#define CSOR_SPACE_SU 0x0020
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#define CSOR_SPACE_BOTH 0x0030
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#define CSOR_SPACE_MASK 0x0030
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#define CSOR_IPL_ALL 0x0000
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#define CSOR_IPL_PRIORITY(x) (x << 1)
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#define CSOR_IPL_MASK 0x000e
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#define CSOR_AVEC_ON 0x0001
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#define CSOR_AVEC_OFF 0x0000
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#define CSOR_AVEC_MASK 0x0001
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#define CSBAR_ADDR(x) ((addr >> 11) << 3)
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#define CSBAR_ADDR_MASK 0xfff8
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#define CSBAR_BLKSIZE_2K 0x0000
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#define CSBAR_BLKSIZE_8K 0x0001
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#define CSBAR_BLKSIZE_16K 0x0002
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#define CSBAR_BLKSIZE_64K 0x0003
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#define CSBAR_BLKSIZE_128K 0x0004
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#define CSBAR_BLKSIZE_256K 0x0005
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#define CSBAR_BLKSIZE_512K 0x0006
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#define CSBAR_BLKSIZE_1M 0x0007
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#define CSBAR_BLKSIZE_MASK 0x0007
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#define CSPAR_DISC 0
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#define CSPAR_ALT 1
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#define CSPAR_CS8 2
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#define CSPAR_CS16 3
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#define CSPAR_MASK 3
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#define CSPAR0_CSBOOT(x) (x << 0)
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#define CSPAR0_CS0(x) (x << 2)
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#define CSPAR0_CS1(x) (x << 4)
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#define CSPAR0_CS2(x) (x << 6)
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#define CSPAR0_CS3(x) (x << 8)
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#define CSPAR0_CS4(x) (x << 10)
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#define CSPAR0_CS5(x) (x << 12)
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#define CSPAR1_CS6(x) (x << 0)
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#define CSPAR1_CS7(x) (x << 2)
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#define CSPAR1_CS8(x) (x << 4)
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#define CSPAR1_CS9(x) (x << 6)
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#define CSPAR1_CS10(x) (x << 8)
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#endif
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