diff options
Diffstat (limited to 'arch/arm/include/asm/system.h')
| -rw-r--r-- | arch/arm/include/asm/system.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 81ccead112..7a40b56acd 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -1,7 +1,6 @@ #ifndef __ASM_ARM_SYSTEM_H #define __ASM_ARM_SYSTEM_H -#include <common.h> #include <linux/compiler.h> #include <asm/barriers.h> @@ -110,6 +109,8 @@ #ifndef __ASSEMBLY__ +struct pt_regs; + u64 get_page_table_size(void); #define PGTABLE_SIZE get_page_table_size() @@ -485,6 +486,14 @@ enum dcache_option { }; #endif +#if defined(CONFIG_SYS_ARM_CACHE_WRITETHROUGH) +#define DCACHE_DEFAULT_OPTION DCACHE_WRITETHROUGH +#elif defined(CONFIG_SYS_ARM_CACHE_WRITEALLOC) +#define DCACHE_DEFAULT_OPTION DCACHE_WRITEALLOC +#elif defined(CONFIG_SYS_ARM_CACHE_WRITEBACK) +#define DCACHE_DEFAULT_OPTION DCACHE_WRITEBACK +#endif + /* Size of an MMU section */ enum { #ifdef CONFIG_ARMV7_LPAE @@ -519,6 +528,7 @@ void mmu_page_table_flush(unsigned long start, unsigned long stop); #ifdef CONFIG_ARMV7_PSCI void psci_arch_cpu_entry(void); +void psci_arch_init(void); u32 psci_version(void); s32 psci_features(u32 function_id, u32 psci_fid); s32 psci_cpu_off(void); |