diff options
author | Graf Yang <graf.yang@analog.com> | 2009-01-07 10:14:39 -0500 |
---|---|---|
committer | Bryan Wu <cooloney@kernel.org> | 2009-01-07 10:14:39 -0500 |
commit | 46fa5eecec58934902ea4a65d9c7b7a486ac6f6b (patch) | |
tree | b7373553151456c620d9747785de322b30d11548 /arch/blackfin/mach-bf527 | |
parent | 8f65873e47784a390949f0d61e5692dbf2a8253e (diff) |
Blackfin arch: SMP supporting patchset: some other misc code
Blackfin dual core BF561 processor can support SMP like features.
https://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:smp-like
In this patch, we provide SMP extend to some other misc code
Singed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/mach-bf527')
-rw-r--r-- | arch/blackfin/mach-bf527/include/mach/mem_map.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf527/include/mach/mem_map.h b/arch/blackfin/mach-bf527/include/mach/mem_map.h index ef46dc991cd4..bd7fe0fda9e8 100644 --- a/arch/blackfin/mach-bf527/include/mach/mem_map.h +++ b/arch/blackfin/mach-bf527/include/mach/mem_map.h | |||
@@ -99,4 +99,19 @@ | |||
99 | #define L1_SCRATCH_START 0xFFB00000 | 99 | #define L1_SCRATCH_START 0xFFB00000 |
100 | #define L1_SCRATCH_LENGTH 0x1000 | 100 | #define L1_SCRATCH_LENGTH 0x1000 |
101 | 101 | ||
102 | #define get_l1_scratch_start_cpu(cpu) L1_SCRATCH_START | ||
103 | #define get_l1_code_start_cpu(cpu) L1_CODE_START | ||
104 | #define get_l1_data_a_start_cpu(cpu) L1_DATA_A_START | ||
105 | #define get_l1_data_b_start_cpu(cpu) L1_DATA_B_START | ||
106 | #define get_l1_scratch_start() L1_SCRATCH_START | ||
107 | #define get_l1_code_start() L1_CODE_START | ||
108 | #define get_l1_data_a_start() L1_DATA_A_START | ||
109 | #define get_l1_data_b_start() L1_DATA_B_START | ||
110 | |||
111 | #define GET_PDA_SAFE(preg) \ | ||
112 | preg.l = _cpu_pda; \ | ||
113 | preg.h = _cpu_pda; | ||
114 | |||
115 | #define GET_PDA(preg, dreg) GET_PDA_SAFE(preg) | ||
116 | |||
102 | #endif /* _MEM_MAP_527_H_ */ | 117 | #endif /* _MEM_MAP_527_H_ */ |