From 46fa5eecec58934902ea4a65d9c7b7a486ac6f6b Mon Sep 17 00:00:00 2001 From: Graf Yang Date: Wed, 7 Jan 2009 23:14:39 +0800 Subject: 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 Signed-off-by: Bryan Wu --- arch/blackfin/mach-bf548/include/mach/mem_map.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/blackfin/mach-bf548/include') diff --git a/arch/blackfin/mach-bf548/include/mach/mem_map.h b/arch/blackfin/mach-bf548/include/mach/mem_map.h index a2228428dc06..361eb0e85bc0 100644 --- a/arch/blackfin/mach-bf548/include/mach/mem_map.h +++ b/arch/blackfin/mach-bf548/include/mach/mem_map.h @@ -108,4 +108,19 @@ #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_548_H_ */ -- cgit