52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
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/************************************************************************
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*
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* cplb.h
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*
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* (c) Copyright 2002-2003 Analog Devices, Inc. All rights reserved.
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*
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************************************************************************/
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/* Defines necessary for cplb initialisation routines. */
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#ifndef _CPLB_H
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#define _CPLB_H
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# include <asm/blackfin.h>
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#define CPLB_ENABLE_ICACHE_P 0
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#define CPLB_ENABLE_DCACHE_P 1
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#define CPLB_ENABLE_DCACHE2_P 2
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#define CPLB_ENABLE_CPLBS_P 3 /* Deprecated! */
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#define CPLB_ENABLE_ICPLBS_P 4
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#define CPLB_ENABLE_DCPLBS_P 5
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#define CPLB_ENABLE_ICACHE (1<<CPLB_ENABLE_ICACHE_P)
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#define CPLB_ENABLE_DCACHE (1<<CPLB_ENABLE_DCACHE_P)
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#define CPLB_ENABLE_DCACHE2 (1<<CPLB_ENABLE_DCACHE2_P)
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#define CPLB_ENABLE_CPLBS (1<<CPLB_ENABLE_CPLBS_P)
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#define CPLB_ENABLE_ICPLBS (1<<CPLB_ENABLE_ICPLBS_P)
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#define CPLB_ENABLE_DCPLBS (1<<CPLB_ENABLE_DCPLBS_P)
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#define CPLB_ENABLE_ANY_CPLBS CPLB_ENABLE_CPLBS | \
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CPLB_ENABLE_ICPLBS | \
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CPLB_ENABLE_DCPLBS
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#define CPLB_RELOADED 0x0000
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#define CPLB_NO_UNLOCKED 0x0001
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#define CPLB_NO_ADDR_MATCH 0x0002
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#define CPLB_PROT_VIOL 0x0003
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#define CPLB_UNKNOWN_ERR 0x0004
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#define CPLB_DEF_CACHE CPLB_L1_CHBL | CPLB_WT
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#define CPLB_CACHE_ENABLED CPLB_L1_CHBL | CPLB_DIRTY
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#define CPLB_ALL_ACCESS CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR
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#define CPLB_I_PAGE_MGMT CPLB_LOCK | CPLB_VALID
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#define CPLB_D_PAGE_MGMT CPLB_LOCK | CPLB_ALL_ACCESS | CPLB_VALID
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#define CPLB_DNOCACHE CPLB_ALL_ACCESS | CPLB_VALID
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#define CPLB_DDOCACHE CPLB_DNOCACHE | CPLB_DEF_CACHE
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#define CPLB_INOCACHE CPLB_USER_RD | CPLB_VALID
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#define CPLB_IDOCACHE CPLB_INOCACHE | CPLB_L1_CHBL
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#endif /* _CPLB_H */
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