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Diffstat (limited to 'arch/blackfin/include/asm/cplb.h')
-rw-r--r--arch/blackfin/include/asm/cplb.h153
1 files changed, 0 insertions, 153 deletions
diff --git a/arch/blackfin/include/asm/cplb.h b/arch/blackfin/include/asm/cplb.h
deleted file mode 100644
index 5c37f620c4b3..000000000000
--- a/arch/blackfin/include/asm/cplb.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Copyright 2004-2009 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#ifndef _CPLB_H
-#define _CPLB_H
-
-#include <mach/anomaly.h>
-
-#define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
-#define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK)
-#define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
-#define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID)
-
-#if ANOMALY_05000158
-#define ANOMALY_05000158_WORKAROUND 0x200
-#else
-#define ANOMALY_05000158_WORKAROUND 0x0
-#endif
-
-#define CPLB_COMMON (CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
-
-#ifdef CONFIG_BFIN_EXTMEM_WRITEBACK
-#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_COMMON)
-#elif defined(CONFIG_BFIN_EXTMEM_WRITETHROUGH)
-#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_COMMON)
-#else
-#define SDRAM_DGENERIC (CPLB_COMMON)
-#endif
-
-#define SDRAM_DNON_CHBL (CPLB_COMMON)
-#define SDRAM_EBIU (CPLB_COMMON)
-#define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY)
-
-#define L1_DMEMORY (CPLB_LOCK | CPLB_COMMON)
-
-#ifdef CONFIG_SMP
-#define L2_ATTR (INITIAL_T | I_CPLB | D_CPLB)
-#define L2_IMEMORY (CPLB_COMMON | PAGE_SIZE_1MB)
-#define L2_DMEMORY (CPLB_LOCK | CPLB_COMMON | PAGE_SIZE_1MB)
-
-#else
-#define L2_ATTR (INITIAL_T | SWITCH_T | I_CPLB | D_CPLB)
-# if defined(CONFIG_BFIN_L2_ICACHEABLE)
-# define L2_IMEMORY (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | PAGE_SIZE_1MB)
-# else
-# define L2_IMEMORY ( CPLB_USER_RD | CPLB_VALID | PAGE_SIZE_1MB)
-# endif
-
-# if defined(CONFIG_BFIN_L2_WRITEBACK)
-# define L2_DMEMORY (CPLB_L1_CHBL | CPLB_COMMON | PAGE_SIZE_1MB)
-# elif defined(CONFIG_BFIN_L2_WRITETHROUGH)
-# define L2_DMEMORY (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_COMMON | PAGE_SIZE_1MB)
-# else
-# define L2_DMEMORY (CPLB_COMMON | PAGE_SIZE_1MB)
-# endif
-#endif /* CONFIG_SMP */
-
-#define SIZE_1K 0x00000400 /* 1K */
-#define SIZE_4K 0x00001000 /* 4K */
-#define SIZE_1M 0x00100000 /* 1M */
-#define SIZE_4M 0x00400000 /* 4M */
-#define SIZE_16K 0x00004000 /* 16K */
-#define SIZE_64K 0x00010000 /* 64K */
-#define SIZE_16M 0x01000000 /* 16M */
-#define SIZE_64M 0x04000000 /* 64M */
-
-#define MAX_CPLBS 16
-
-#define CPLB_ENABLE_ICACHE_P 0
-#define CPLB_ENABLE_DCACHE_P 1
-#define CPLB_ENABLE_DCACHE2_P 2
-#define CPLB_ENABLE_CPLBS_P 3 /* Deprecated! */
-#define CPLB_ENABLE_ICPLBS_P 4
-#define CPLB_ENABLE_DCPLBS_P 5
-
-#define CPLB_ENABLE_ICACHE (1<<CPLB_ENABLE_ICACHE_P)
-#define CPLB_ENABLE_DCACHE (1<<CPLB_ENABLE_DCACHE_P)
-#define CPLB_ENABLE_DCACHE2 (1<<CPLB_ENABLE_DCACHE2_P)
-#define CPLB_ENABLE_CPLBS (1<<CPLB_ENABLE_CPLBS_P)
-#define CPLB_ENABLE_ICPLBS (1<<CPLB_ENABLE_ICPLBS_P)
-#define CPLB_ENABLE_DCPLBS (1<<CPLB_ENABLE_DCPLBS_P)
-#define CPLB_ENABLE_ANY_CPLBS CPLB_ENABLE_CPLBS | \
- CPLB_ENABLE_ICPLBS | \
- CPLB_ENABLE_DCPLBS
-
-#define CPLB_RELOADED 0x0000
-#define CPLB_NO_UNLOCKED 0x0001
-#define CPLB_NO_ADDR_MATCH 0x0002
-#define CPLB_PROT_VIOL 0x0003
-#define CPLB_UNKNOWN_ERR 0x0004
-
-#define CPLB_DEF_CACHE CPLB_L1_CHBL | CPLB_WT
-#define CPLB_CACHE_ENABLED CPLB_L1_CHBL | CPLB_DIRTY
-
-#define CPLB_I_PAGE_MGMT CPLB_LOCK | CPLB_VALID
-#define CPLB_D_PAGE_MGMT CPLB_LOCK | CPLB_ALL_ACCESS | CPLB_VALID
-#define CPLB_DNOCACHE CPLB_ALL_ACCESS | CPLB_VALID
-#define CPLB_DDOCACHE CPLB_DNOCACHE | CPLB_DEF_CACHE
-#define CPLB_INOCACHE CPLB_USER_RD | CPLB_VALID
-#define CPLB_IDOCACHE CPLB_INOCACHE | CPLB_L1_CHBL
-
-#define FAULT_RW (1 << 16)
-#define FAULT_USERSUPV (1 << 17)
-#define FAULT_CPLBBITS 0x0000ffff
-
-#ifndef __ASSEMBLY__
-
-static inline void _disable_cplb(u32 mmr, u32 mask)
-{
- u32 ctrl = bfin_read32(mmr) & ~mask;
- /* CSYNC to ensure load store ordering */
- __builtin_bfin_csync();
- bfin_write32(mmr, ctrl);
- __builtin_bfin_ssync();
-}
-static inline void disable_cplb(u32 mmr, u32 mask)
-{
- u32 ctrl = bfin_read32(mmr) & ~mask;
- CSYNC();
- bfin_write32(mmr, ctrl);
- SSYNC();
-}
-#define _disable_dcplb() _disable_cplb(DMEM_CONTROL, ENDCPLB)
-#define disable_dcplb() disable_cplb(DMEM_CONTROL, ENDCPLB)
-#define _disable_icplb() _disable_cplb(IMEM_CONTROL, ENICPLB)
-#define disable_icplb() disable_cplb(IMEM_CONTROL, ENICPLB)
-
-static inline void _enable_cplb(u32 mmr, u32 mask)
-{
- u32 ctrl = bfin_read32(mmr) | mask;
- /* CSYNC to ensure load store ordering */
- __builtin_bfin_csync();
- bfin_write32(mmr, ctrl);
- __builtin_bfin_ssync();
-}
-static inline void enable_cplb(u32 mmr, u32 mask)
-{
- u32 ctrl = bfin_read32(mmr) | mask;
- CSYNC();
- bfin_write32(mmr, ctrl);
- SSYNC();
-}
-#define _enable_dcplb() _enable_cplb(DMEM_CONTROL, ENDCPLB)
-#define enable_dcplb() enable_cplb(DMEM_CONTROL, ENDCPLB)
-#define _enable_icplb() _enable_cplb(IMEM_CONTROL, ENICPLB)
-#define enable_icplb() enable_cplb(IMEM_CONTROL, ENICPLB)
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _CPLB_H */