diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-09-07 08:19:51 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-09-07 08:19:51 +0200 |
commit | a1922ed661ab2c1637d0b10cde933bd9cd33d965 (patch) | |
tree | 0f1777542b385ebefd30b3586d830fd8ed6fda5b /arch/blackfin/include/asm/mem_map.h | |
parent | 75e33751ca8bbb72dd6f1a74d2810ddc8cbe4bdf (diff) | |
parent | d28daf923ac5e4a0d7cecebae56f3e339189366b (diff) |
Merge branch 'tracing/core' into tracing/hw-breakpoints
Conflicts:
arch/Kconfig
kernel/trace/trace.h
Merge reason: resolve the conflicts, plus adopt to the new
ring-buffer APIs.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/blackfin/include/asm/mem_map.h')
-rw-r--r-- | arch/blackfin/include/asm/mem_map.h | 97 |
1 files changed, 47 insertions, 50 deletions
diff --git a/arch/blackfin/include/asm/mem_map.h b/arch/blackfin/include/asm/mem_map.h index e92b31051bb..5e21627c9ba 100644 --- a/arch/blackfin/include/asm/mem_map.h +++ b/arch/blackfin/include/asm/mem_map.h @@ -1,87 +1,84 @@ /* - * mem_map.h - * Common header file for blackfin family of processors. + * Common Blackfin memory map * + * Copyright 2004-2009 Analog Devices Inc. + * Licensed under the GPL-2 or later. */ -#ifndef _MEM_MAP_H_ -#define _MEM_MAP_H_ +#ifndef __BFIN_MEM_MAP_H__ +#define __BFIN_MEM_MAP_H__ #include <mach/mem_map.h> -#ifndef __ASSEMBLY__ +/* Every Blackfin so far has MMRs like this */ +#ifndef COREMMR_BASE +# define COREMMR_BASE 0xFFE00000 +#endif +#ifndef SYSMMR_BASE +# define SYSMMR_BASE 0xFFC00000 +#endif -#ifdef CONFIG_SMP -static inline ulong get_l1_scratch_start_cpu(int cpu) -{ - return (cpu) ? COREB_L1_SCRATCH_START : COREA_L1_SCRATCH_START; -} -static inline ulong get_l1_code_start_cpu(int cpu) -{ - return (cpu) ? COREB_L1_CODE_START : COREA_L1_CODE_START; -} -static inline ulong get_l1_data_a_start_cpu(int cpu) -{ - return (cpu) ? COREB_L1_DATA_A_START : COREA_L1_DATA_A_START; -} -static inline ulong get_l1_data_b_start_cpu(int cpu) -{ - return (cpu) ? COREB_L1_DATA_B_START : COREA_L1_DATA_B_START; -} +/* Every Blackfin so far has on-chip Scratch Pad SRAM like this */ +#ifndef L1_SCRATCH_START +# define L1_SCRATCH_START 0xFFB00000 +# define L1_SCRATCH_LENGTH 0x1000 +#endif -static inline ulong get_l1_scratch_start(void) -{ - return get_l1_scratch_start_cpu(blackfin_core_id()); -} -static inline ulong get_l1_code_start(void) -{ - return get_l1_code_start_cpu(blackfin_core_id()); -} -static inline ulong get_l1_data_a_start(void) -{ - return get_l1_data_a_start_cpu(blackfin_core_id()); -} -static inline ulong get_l1_data_b_start(void) -{ - return get_l1_data_b_start_cpu(blackfin_core_id()); -} +/* Most parts lack on-chip L2 SRAM */ +#ifndef L2_START +# define L2_START 0 +# define L2_LENGTH 0 +#endif + +/* Most parts lack on-chip L1 ROM */ +#ifndef L1_ROM_START +# define L1_ROM_START 0 +# define L1_ROM_LENGTH 0 +#endif + +/* Allow wonky SMP ports to override this */ +#ifndef GET_PDA_SAFE +# define GET_PDA_SAFE(preg) \ + preg.l = _cpu_pda; \ + preg.h = _cpu_pda; +# define GET_PDA(preg, dreg) GET_PDA_SAFE(preg) -#else /* !CONFIG_SMP */ +# ifndef __ASSEMBLY__ -static inline ulong get_l1_scratch_start_cpu(int cpu) +static inline unsigned long get_l1_scratch_start_cpu(int cpu) { return L1_SCRATCH_START; } -static inline ulong get_l1_code_start_cpu(int cpu) +static inline unsigned long get_l1_code_start_cpu(int cpu) { return L1_CODE_START; } -static inline ulong get_l1_data_a_start_cpu(int cpu) +static inline unsigned long get_l1_data_a_start_cpu(int cpu) { return L1_DATA_A_START; } -static inline ulong get_l1_data_b_start_cpu(int cpu) +static inline unsigned long get_l1_data_b_start_cpu(int cpu) { return L1_DATA_B_START; } -static inline ulong get_l1_scratch_start(void) +static inline unsigned long get_l1_scratch_start(void) { return get_l1_scratch_start_cpu(0); } -static inline ulong get_l1_code_start(void) +static inline unsigned long get_l1_code_start(void) { return get_l1_code_start_cpu(0); } -static inline ulong get_l1_data_a_start(void) +static inline unsigned long get_l1_data_a_start(void) { return get_l1_data_a_start_cpu(0); } -static inline ulong get_l1_data_b_start(void) +static inline unsigned long get_l1_data_b_start(void) { return get_l1_data_b_start_cpu(0); } -#endif /* CONFIG_SMP */ -#endif /* __ASSEMBLY__ */ +# endif /* __ASSEMBLY__ */ +#endif /* !GET_PDA_SAFE */ -#endif /* _MEM_MAP_H_ */ +#endif |