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authorMike Frysinger <vapier.adi@gmail.com>2008-04-22 20:23:51 -0400
committerBryan Wu <cooloney@kernel.org>2008-04-22 20:23:51 -0400
commit0e184c6b4feba9640c85811a7929d18f4491ddb0 (patch)
tree076d8ef2ca5e454a2f20637ad8d528cc85938503 /include
parent53eabf046b2837647f186f0cba085ce7a43bd7ce (diff)
[Blackfin] arch: relocate MAX_SWITCH_{D,I}_CPLBS from the header to the file where it actually gets used.
relocate MAX_SWITCH_{D,I}_CPLBS from the header to the file where it actually gets used. this way when we change CONFIG_MEM_SIZE in our kconfig, we only rebuild one or two files rather than a whole bunch that implicitly include cplb.h. this will also remove the ability to clear the swapcount on the fly, but i really dont think that functionality is important. ultimate goal is for CONFIG_MEM_SIZE to go away and calculate this value on the fly based on what u-boot programmed for us. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-blackfin/cplb.h26
1 files changed, 0 insertions, 26 deletions
diff --git a/include/asm-blackfin/cplb.h b/include/asm-blackfin/cplb.h
index 654375c2b746..5b0da9a69b67 100644
--- a/include/asm-blackfin/cplb.h
+++ b/include/asm-blackfin/cplb.h
@@ -74,32 +74,6 @@
74#define ASYNC_MEMORY_CPLB_COVERAGE ((ASYNC_BANK0_SIZE + ASYNC_BANK1_SIZE + \ 74#define ASYNC_MEMORY_CPLB_COVERAGE ((ASYNC_BANK0_SIZE + ASYNC_BANK1_SIZE + \
75 ASYNC_BANK2_SIZE + ASYNC_BANK3_SIZE) / SIZE_4M) 75 ASYNC_BANK2_SIZE + ASYNC_BANK3_SIZE) / SIZE_4M)
76 76
77/*
78* Number of required data CPLB switchtable entries
79* MEMSIZE / 4 (we mostly install 4M page size CPLBs
80* approx 16 for smaller 1MB page size CPLBs for allignment purposes
81* 1 for L1 Data Memory
82* possibly 1 for L2 Data Memory
83* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
84* 1 for ASYNC Memory
85*/
86
87
88#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1 \
89 + ASYNC_MEMORY_CPLB_COVERAGE) * 2)
90
91/*
92* Number of required instruction CPLB switchtable entries
93* MEMSIZE / 4 (we mostly install 4M page size CPLBs
94* approx 12 for smaller 1MB page size CPLBs for allignment purposes
95* 1 for L1 Instruction Memory
96* possibly 1 for L2 Instruction Memory
97* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
98*/
99
100#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1 + 1) * 2)
101
102
103#define CPLB_ENABLE_ICACHE_P 0 77#define CPLB_ENABLE_ICACHE_P 0
104#define CPLB_ENABLE_DCACHE_P 1 78#define CPLB_ENABLE_DCACHE_P 1
105#define CPLB_ENABLE_DCACHE2_P 2 79#define CPLB_ENABLE_DCACHE2_P 2