diff options
| author | Bernd Schmidt <bernd.schmidt@analog.com> | 2008-01-27 18:39:16 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2008-01-27 18:39:16 +0800 |
| commit | b97b8a998397e8c64699559099fa9febffae2b4d (patch) | |
| tree | 689188b6336cf45b4391f5bc764878e342b9ac90 /include/asm-blackfin/cplb.h | |
| parent | 2047e40d724d42928c0b5994a1568c1b738efdb7 (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/cplb.h')
| -rw-r--r-- | include/asm-blackfin/cplb.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-blackfin/cplb.h b/include/asm-blackfin/cplb.h index 06828d77a58..654375c2b74 100644 --- a/include/asm-blackfin/cplb.h +++ b/include/asm-blackfin/cplb.h @@ -65,7 +65,11 @@ #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) |