diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/cacheflush.h | 10 | ||||
| -rw-r--r-- | arch/arm/kernel/bios32.c | 8 | ||||
| -rw-r--r-- | arch/arm/mach-nomadik/cpu-8815.c | 8 |
3 files changed, 23 insertions, 3 deletions
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h index 8113bb5fb66e..5fe4a2ad7fa3 100644 --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -447,6 +447,16 @@ static inline void __flush_icache_all(void) : "r" (0)); #endif } +static inline void flush_kernel_vmap_range(void *addr, int size) +{ + if ((cache_is_vivt() || cache_is_vipt_aliasing())) + __cpuc_flush_dcache_area(addr, (size_t)size); +} +static inline void invalidate_kernel_vmap_range(void *addr, int size) +{ + if ((cache_is_vivt() || cache_is_vipt_aliasing())) + __cpuc_flush_dcache_area(addr, (size_t)size); +} #define ARCH_HAS_FLUSH_ANON_PAGE static inline void flush_anon_page(struct vm_area_struct *vma, diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index 809681900ec8..bd397e0b663e 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -616,15 +616,17 @@ char * __init pcibios_setup(char *str) * but we want to try to avoid allocating at 0x2900-0x2bff * which might be mirrored at 0x0100-0x03ff.. */ -void pcibios_align_resource(void *data, struct resource *res, - resource_size_t size, resource_size_t align) +resource_size_t pcibios_align_resource(void *data, const struct resource *res, + resource_size_t size, resource_size_t align) { resource_size_t start = res->start; if (res->flags & IORESOURCE_IO && start & 0x300) start = (start + 0x3ff) & ~0x3ff; - res->start = (start + align - 1) & ~(align - 1); + start = (start + align - 1) & ~(align - 1); + + return start; } /** diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c index f93c59634191..9bf33b30a025 100644 --- a/arch/arm/mach-nomadik/cpu-8815.c +++ b/arch/arm/mach-nomadik/cpu-8815.c @@ -86,11 +86,19 @@ static struct amba_device cpu8815_amba_gpio[] = { }, }; +static struct amba_device cpu8815_amba_rng = { + .dev = { + .init_name = "rng", + }, + __MEM_4K_RESOURCE(NOMADIK_RNG_BASE), +}; + static struct amba_device *amba_devs[] __initdata = { cpu8815_amba_gpio + 0, cpu8815_amba_gpio + 1, cpu8815_amba_gpio + 2, cpu8815_amba_gpio + 3, + &cpu8815_amba_rng }; static int __init cpu8815_init(void) |
