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authorBernd Schmidt <bernd.schmidt@analog.com>2008-01-27 05:39:16 -0500
committerBryan Wu <bryan.wu@analog.com>2008-01-27 05:39:16 -0500
commitb97b8a998397e8c64699559099fa9febffae2b4d (patch)
tree689188b6336cf45b4391f5bc764878e342b9ac90 /include/asm-blackfin/cplbinit.h
parent2047e40d724d42928c0b5994a1568c1b738efdb7 (diff)
[Blackfin] arch: Initial checkin of the memory protection support.
Enable it with CONFIG_MPU. Signed-off-by: Bernd Schmidt <bernd.schmidt@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'include/asm-blackfin/cplbinit.h')
-rw-r--r--include/asm-blackfin/cplbinit.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-blackfin/cplbinit.h b/include/asm-blackfin/cplbinit.h
index c4d0596e8e9f..0eb1c1b685a7 100644
--- a/include/asm-blackfin/cplbinit.h
+++ b/include/asm-blackfin/cplbinit.h
@@ -33,6 +33,12 @@
33#include <asm/blackfin.h> 33#include <asm/blackfin.h>
34#include <asm/cplb.h> 34#include <asm/cplb.h>
35 35
36#ifdef CONFIG_MPU
37
38#include <asm/cplb-mpu.h>
39
40#else
41
36#define INITIAL_T 0x1 42#define INITIAL_T 0x1
37#define SWITCH_T 0x2 43#define SWITCH_T 0x2
38#define I_CPLB 0x4 44#define I_CPLB 0x4
@@ -79,6 +85,8 @@ extern u_long ipdt_swapcount_table[];
79extern u_long dpdt_swapcount_table[]; 85extern u_long dpdt_swapcount_table[];
80#endif 86#endif
81 87
88#endif /* CONFIG_MPU */
89
82extern unsigned long reserved_mem_dcache_on; 90extern unsigned long reserved_mem_dcache_on;
83extern unsigned long reserved_mem_icache_on; 91extern unsigned long reserved_mem_icache_on;
84 92