| Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 1 | /************************************************************************ |
| 2 | * |
| 3 | * cplb.h |
| 4 | * |
| 5 | * (c) Copyright 2002-2003 Analog Devices, Inc. All rights reserved. |
| 6 | * |
| 7 | ************************************************************************/ |
| 8 | |
| 9 | /* Defines necessary for cplb initialisation routines. */ |
| 10 | |
| 11 | #ifndef _CPLB_H |
| 12 | #define _CPLB_H |
| 13 | |
| 14 | # include <asm/blackfin.h> |
| 15 | |
| 16 | #define CPLB_ENABLE_ICACHE_P 0 |
| 17 | #define CPLB_ENABLE_DCACHE_P 1 |
| 18 | #define CPLB_ENABLE_DCACHE2_P 2 |
| 19 | #define CPLB_ENABLE_CPLBS_P 3 /* Deprecated! */ |
| 20 | #define CPLB_ENABLE_ICPLBS_P 4 |
| 21 | #define CPLB_ENABLE_DCPLBS_P 5 |
| 22 | |
| 23 | #define CPLB_ENABLE_ICACHE (1<<CPLB_ENABLE_ICACHE_P) |
| 24 | #define CPLB_ENABLE_DCACHE (1<<CPLB_ENABLE_DCACHE_P) |
| 25 | #define CPLB_ENABLE_DCACHE2 (1<<CPLB_ENABLE_DCACHE2_P) |
| 26 | #define CPLB_ENABLE_CPLBS (1<<CPLB_ENABLE_CPLBS_P) |
| 27 | #define CPLB_ENABLE_ICPLBS (1<<CPLB_ENABLE_ICPLBS_P) |
| 28 | #define CPLB_ENABLE_DCPLBS (1<<CPLB_ENABLE_DCPLBS_P) |
| 29 | #define CPLB_ENABLE_ANY_CPLBS CPLB_ENABLE_CPLBS | \ |
| 30 | CPLB_ENABLE_ICPLBS | \ |
| 31 | CPLB_ENABLE_DCPLBS |
| 32 | |
| 33 | #define CPLB_RELOADED 0x0000 |
| 34 | #define CPLB_NO_UNLOCKED 0x0001 |
| 35 | #define CPLB_NO_ADDR_MATCH 0x0002 |
| 36 | #define CPLB_PROT_VIOL 0x0003 |
| 37 | #define CPLB_UNKNOWN_ERR 0x0004 |
| 38 | |
| 39 | #define CPLB_DEF_CACHE CPLB_L1_CHBL | CPLB_WT |
| 40 | #define CPLB_CACHE_ENABLED CPLB_L1_CHBL | CPLB_DIRTY |
| 41 | |
| 42 | #define CPLB_ALL_ACCESS CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR |
| 43 | |
| 44 | #define CPLB_I_PAGE_MGMT CPLB_LOCK | CPLB_VALID |
| 45 | #define CPLB_D_PAGE_MGMT CPLB_LOCK | CPLB_ALL_ACCESS | CPLB_VALID |
| 46 | #define CPLB_DNOCACHE CPLB_ALL_ACCESS | CPLB_VALID |
| 47 | #define CPLB_DDOCACHE CPLB_DNOCACHE | CPLB_DEF_CACHE |
| 48 | #define CPLB_INOCACHE CPLB_USER_RD | CPLB_VALID |
| 49 | #define CPLB_IDOCACHE CPLB_INOCACHE | CPLB_L1_CHBL |
| 50 | |
| 51 | #endif /* _CPLB_H */ |