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Diffstat (limited to 'arch/blackfin/include/asm/cplb.h')
-rw-r--r--arch/blackfin/include/asm/cplb.h25
1 files changed, 16 insertions, 9 deletions
diff --git a/arch/blackfin/include/asm/cplb.h b/arch/blackfin/include/asm/cplb.h
index 9e8b4035fce..ad566ff9ad1 100644
--- a/arch/blackfin/include/asm/cplb.h
+++ b/arch/blackfin/include/asm/cplb.h
@@ -30,7 +30,6 @@
#ifndef _CPLB_H
#define _CPLB_H
-#include <asm/blackfin.h>
#include <mach/anomaly.h>
#define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
@@ -55,13 +54,24 @@
#endif
#define L1_DMEMORY (CPLB_LOCK | CPLB_COMMON)
+
+#ifdef CONFIG_SMP
+#define L2_ATTR (INITIAL_T | I_CPLB | D_CPLB)
+#define L2_IMEMORY (CPLB_COMMON | CPLB_LOCK)
+#define L2_DMEMORY (CPLB_COMMON | CPLB_LOCK)
+
+#else
#ifdef CONFIG_BFIN_L2_CACHEABLE
#define L2_IMEMORY (SDRAM_IGENERIC)
#define L2_DMEMORY (SDRAM_DGENERIC)
#else
#define L2_IMEMORY (CPLB_COMMON)
#define L2_DMEMORY (CPLB_COMMON)
-#endif
+#endif /* CONFIG_BFIN_L2_CACHEABLE */
+
+#define L2_ATTR (INITIAL_T | SWITCH_T | I_CPLB | D_CPLB)
+#endif /* CONFIG_SMP */
+
#define SDRAM_DNON_CHBL (CPLB_COMMON)
#define SDRAM_EBIU (CPLB_COMMON)
#define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY)
@@ -71,14 +81,7 @@
#define SIZE_1M 0x00100000 /* 1M */
#define SIZE_4M 0x00400000 /* 4M */
-#ifdef CONFIG_MPU
#define MAX_CPLBS 16
-#else
-#define MAX_CPLBS (16 * 2)
-#endif
-
-#define ASYNC_MEMORY_CPLB_COVERAGE ((ASYNC_BANK0_SIZE + ASYNC_BANK1_SIZE + \
- ASYNC_BANK2_SIZE + ASYNC_BANK3_SIZE) / SIZE_4M)
#define CPLB_ENABLE_ICACHE_P 0
#define CPLB_ENABLE_DCACHE_P 1
@@ -113,4 +116,8 @@
#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
+
#endif /* _CPLB_H */