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authorGraf Yang <graf.yang@analog.com>2009-01-07 23:14:39 +0800
committerBryan Wu <cooloney@kernel.org>2009-01-07 23:14:39 +0800
commit46fa5eecec58934902ea4a65d9c7b7a486ac6f6b (patch)
treeb7373553151456c620d9747785de322b30d11548 /arch/blackfin/mach-bf527
parent8f65873e47784a390949f0d61e5692dbf2a8253e (diff)
downloadop-kernel-dev-46fa5eecec58934902ea4a65d9c7b7a486ac6f6b.zip
op-kernel-dev-46fa5eecec58934902ea4a65d9c7b7a486ac6f6b.tar.gz
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.h15
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 ef46dc9..bd7fe0f 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 @@
#define L1_SCRATCH_START 0xFFB00000
#define L1_SCRATCH_LENGTH 0x1000
+#define get_l1_scratch_start_cpu(cpu) L1_SCRATCH_START
+#define get_l1_code_start_cpu(cpu) L1_CODE_START
+#define get_l1_data_a_start_cpu(cpu) L1_DATA_A_START
+#define get_l1_data_b_start_cpu(cpu) L1_DATA_B_START
+#define get_l1_scratch_start() L1_SCRATCH_START
+#define get_l1_code_start() L1_CODE_START
+#define get_l1_data_a_start() L1_DATA_A_START
+#define get_l1_data_b_start() L1_DATA_B_START
+
+#define GET_PDA_SAFE(preg) \
+ preg.l = _cpu_pda; \
+ preg.h = _cpu_pda;
+
+#define GET_PDA(preg, dreg) GET_PDA_SAFE(preg)
+
#endif /* _MEM_MAP_527_H_ */
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