diff options
Diffstat (limited to 'include/asm-blackfin')
| -rw-r--r-- | include/asm-blackfin/Kbuild | 2 | ||||
| -rw-r--r-- | include/asm-blackfin/bfin-global.h | 38 | ||||
| -rw-r--r-- | include/asm-blackfin/dpmc.h | 1 | ||||
| -rw-r--r-- | include/asm-blackfin/fixed_code.h | 24 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-bf527/mem_map.h | 5 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-bf533/mem_init.h | 2 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-bf533/mem_map.h | 5 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-bf537/mem_map.h | 5 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-common/cdef_LPBlackfin.h | 8 | ||||
| -rw-r--r-- | include/asm-blackfin/unistd.h | 8 |
10 files changed, 60 insertions, 38 deletions
diff --git a/include/asm-blackfin/Kbuild b/include/asm-blackfin/Kbuild index 71f8fe783258..606ecfdcc962 100644 --- a/include/asm-blackfin/Kbuild +++ b/include/asm-blackfin/Kbuild @@ -1,3 +1,3 @@ include include/asm-generic/Kbuild.asm -header-y += fixed_code.h +unifdef-y += fixed_code.h diff --git a/include/asm-blackfin/bfin-global.h b/include/asm-blackfin/bfin-global.h index 320aa5e167e9..7ba70de66f2b 100644 --- a/include/asm-blackfin/bfin-global.h +++ b/include/asm-blackfin/bfin-global.h @@ -56,37 +56,20 @@ extern void dump_bfin_process(struct pt_regs *regs); extern void dump_bfin_mem(struct pt_regs *regs); extern void dump_bfin_trace_buffer(void); +/* init functions only */ extern int init_arch_irq(void); -extern void bfin_reset(void); -extern void _cplb_hdr(void); -/* Blackfin cache functions */ extern void bfin_icache_init(void); extern void bfin_dcache_init(void); -extern int read_iloc(void); -extern int bfin_console_init(void); -extern asmlinkage void lower_to_irq14(void); -extern asmlinkage void bfin_return_from_exception(void); extern void init_exception_vectors(void); -extern void init_dma(void); extern void program_IAR(void); -extern void evt14_softirq(void); + +extern void bfin_reset(void); +extern asmlinkage void lower_to_irq14(void); +extern asmlinkage void bfin_return_from_exception(void); +extern asmlinkage void evt14_softirq(void); extern asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs); -extern void bfin_gpio_interrupt_setup(int irq, int irq_pfx, int type); extern int bfin_internal_set_wake(unsigned int irq, unsigned int state); -extern asmlinkage void finish_atomic_sections (struct pt_regs *regs); -extern char fixed_code_start; -extern char fixed_code_end; -extern int atomic_xchg32(void); -extern int atomic_cas32(void); -extern int atomic_add32(void); -extern int atomic_sub32(void); -extern int atomic_ior32(void); -extern int atomic_and32(void); -extern int atomic_xor32(void); -extern void safe_user_instruction(void); -extern void sigreturn_stub(void); - extern void *l1_data_A_sram_alloc(size_t); extern void *l1_data_B_sram_alloc(size_t); extern void *l1_inst_sram_alloc(size_t); @@ -110,11 +93,10 @@ extern void *sram_alloc_with_lsl(size_t, unsigned long); extern int sram_free_with_lsl(const void*); extern const char bfin_board_name[]; -extern unsigned long wall_jiffies; extern unsigned long bfin_sic_iwr[]; +extern unsigned vr_wakeup; extern u16 _bfin_swrst; /* shadow for Software Reset Register (SWRST) */ -extern struct file_operations dpmc_fops; extern unsigned long _ramstart, _ramend, _rambase; extern unsigned long memory_start, memory_end, physical_mem_end; extern char _stext_l1[], _etext_l1[], _sdata_l1[], _edata_l1[], _sbss_l1[], @@ -122,8 +104,12 @@ extern char _stext_l1[], _etext_l1[], _sdata_l1[], _edata_l1[], _sbss_l1[], _stext_l2[], _etext_l2[], _sdata_l2[], _edata_l2[], _sbss_l2[], _ebss_l2[], _l2_lma_start[]; -#ifdef CONFIG_MTD_UCLINUX +/* only used when CONFIG_MTD_UCLINUX */ extern unsigned long memory_mtd_start, memory_mtd_end, mtd_size; + +#ifdef CONFIG_BFIN_ICACHE_LOCK +extern void cache_grab_lock(int way); +extern void cache_lock(int way); #endif #endif diff --git a/include/asm-blackfin/dpmc.h b/include/asm-blackfin/dpmc.h index de28e6e018b3..96e8208f929a 100644 --- a/include/asm-blackfin/dpmc.h +++ b/include/asm-blackfin/dpmc.h @@ -11,7 +11,6 @@ #ifndef __ASSEMBLY__ void sleep_mode(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); -void deep_sleep(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); void hibernate_mode(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); void sleep_deeper(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); void do_hibernate(int wakeup); diff --git a/include/asm-blackfin/fixed_code.h b/include/asm-blackfin/fixed_code.h index 37db66c7030d..32c4d495d847 100644 --- a/include/asm-blackfin/fixed_code.h +++ b/include/asm-blackfin/fixed_code.h @@ -1,6 +1,28 @@ /* This file defines the fixed addresses where userspace programs can find atomic code sequences. */ +#ifndef __BFIN_ASM_FIXED_CODE_H__ +#define __BFIN_ASM_FIXED_CODE_H__ + +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ +#include <linux/linkage.h> +#include <linux/ptrace.h> +extern asmlinkage void finish_atomic_sections(struct pt_regs *regs); +extern char fixed_code_start; +extern char fixed_code_end; +extern int atomic_xchg32(void); +extern int atomic_cas32(void); +extern int atomic_add32(void); +extern int atomic_sub32(void); +extern int atomic_ior32(void); +extern int atomic_and32(void); +extern int atomic_xor32(void); +extern void safe_user_instruction(void); +extern void sigreturn_stub(void); +#endif +#endif + #define FIXED_CODE_START 0x400 #define SIGRETURN_STUB 0x400 @@ -20,3 +42,5 @@ #define SAFE_USER_INSTRUCTION 0x480 #define FIXED_CODE_END 0x490 + +#endif diff --git a/include/asm-blackfin/mach-bf527/mem_map.h b/include/asm-blackfin/mach-bf527/mem_map.h index 193082deaa4e..ef46dc991cd4 100644 --- a/include/asm-blackfin/mach-bf527/mem_map.h +++ b/include/asm-blackfin/mach-bf527/mem_map.h @@ -89,6 +89,11 @@ #define BFIN_DSUPBANKS 0 #endif /*CONFIG_BFIN_DCACHE */ +/* Level 2 Memory - none */ + +#define L2_START 0 +#define L2_LENGTH 0 + /* Scratch Pad Memory */ #define L1_SCRATCH_START 0xFFB00000 diff --git a/include/asm-blackfin/mach-bf533/mem_init.h b/include/asm-blackfin/mach-bf533/mem_init.h index 995c06b2b1ef..ed2034bf10ec 100644 --- a/include/asm-blackfin/mach-bf533/mem_init.h +++ b/include/asm-blackfin/mach-bf533/mem_init.h @@ -47,7 +47,7 @@ #define SDRAM_tRCD TRCD_2 #define SDRAM_tWR TWR_2 #endif -#if (CONFIG_SCLK_HZ > 8955223) && (CONFIG_SCLK_HZ <= 104477612) +#if (CONFIG_SCLK_HZ > 89552239) && (CONFIG_SCLK_HZ <= 104477612) #define SDRAM_tRP TRP_2 #define SDRAM_tRP_num 2 #define SDRAM_tRAS TRAS_5 diff --git a/include/asm-blackfin/mach-bf533/mem_map.h b/include/asm-blackfin/mach-bf533/mem_map.h index bd30b6f3be00..581fc6eea789 100644 --- a/include/asm-blackfin/mach-bf533/mem_map.h +++ b/include/asm-blackfin/mach-bf533/mem_map.h @@ -158,6 +158,11 @@ #endif +/* Level 2 Memory - none */ + +#define L2_START 0 +#define L2_LENGTH 0 + /* Scratch Pad Memory */ #define L1_SCRATCH_START 0xFFB00000 diff --git a/include/asm-blackfin/mach-bf537/mem_map.h b/include/asm-blackfin/mach-bf537/mem_map.h index 5c6726d6f3b1..5078b669431f 100644 --- a/include/asm-blackfin/mach-bf537/mem_map.h +++ b/include/asm-blackfin/mach-bf537/mem_map.h @@ -166,6 +166,11 @@ #endif +/* Level 2 Memory - none */ + +#define L2_START 0 +#define L2_LENGTH 0 + /* Scratch Pad Memory */ #define L1_SCRATCH_START 0xFFB00000 diff --git a/include/asm-blackfin/mach-common/cdef_LPBlackfin.h b/include/asm-blackfin/mach-common/cdef_LPBlackfin.h index ede210eca4ec..d39c396f850d 100644 --- a/include/asm-blackfin/mach-common/cdef_LPBlackfin.h +++ b/include/asm-blackfin/mach-common/cdef_LPBlackfin.h @@ -39,11 +39,7 @@ #define bfin_read_SRAM_BASE_ADDRESS() bfin_read32(SRAM_BASE_ADDRESS) #define bfin_write_SRAM_BASE_ADDRESS(val) bfin_write32(SRAM_BASE_ADDRESS,val) #define bfin_read_DMEM_CONTROL() bfin_read32(DMEM_CONTROL) -#if ANOMALY_05000125 -extern void bfin_write_DMEM_CONTROL(unsigned int val); -#else #define bfin_write_DMEM_CONTROL(val) bfin_write32(DMEM_CONTROL,val) -#endif #define bfin_read_DCPLB_STATUS() bfin_read32(DCPLB_STATUS) #define bfin_write_DCPLB_STATUS(val) bfin_write32(DCPLB_STATUS,val) #define bfin_read_DCPLB_FAULT_ADDR() bfin_read32(DCPLB_FAULT_ADDR) @@ -129,11 +125,7 @@ extern void bfin_write_DMEM_CONTROL(unsigned int val); #define DTEST_DATA3 0xFFE0040C */ #define bfin_read_IMEM_CONTROL() bfin_read32(IMEM_CONTROL) -#if ANOMALY_05000125 -extern void bfin_write_IMEM_CONTROL(unsigned int val); -#else #define bfin_write_IMEM_CONTROL(val) bfin_write32(IMEM_CONTROL,val) -#endif #define bfin_read_ICPLB_STATUS() bfin_read32(ICPLB_STATUS) #define bfin_write_ICPLB_STATUS(val) bfin_write32(ICPLB_STATUS,val) #define bfin_read_ICPLB_FAULT_ADDR() bfin_read32(ICPLB_FAULT_ADDR) diff --git a/include/asm-blackfin/unistd.h b/include/asm-blackfin/unistd.h index 42955d0c439b..1e57b636e0bc 100644 --- a/include/asm-blackfin/unistd.h +++ b/include/asm-blackfin/unistd.h @@ -372,8 +372,14 @@ #define __NR_semtimedop 357 #define __NR_timerfd_settime 358 #define __NR_timerfd_gettime 359 +#define __NR_signalfd4 360 +#define __NR_eventfd2 361 +#define __NR_epoll_create1 362 +#define __NR_dup3 363 +#define __NR_pipe2 364 +#define __NR_inotify_init1 365 -#define __NR_syscall 360 +#define __NR_syscall 366 #define NR_syscalls __NR_syscall /* Old optional stuff no one actually uses */ |
