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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-30 08:26:25 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-30 08:26:25 -0700 |
commit | 706d4b12f8d7edd28d7e879a77235472da393edb (patch) | |
tree | c9bc1ce06b1154a49da1d0d907cac544a818eb0e /arch/arm/include | |
parent | 3af54c9bd9e6f14f896aac1bb0e8405ae0bc7a44 (diff) | |
parent | 9bafc74163d8bccca9810159aab39be926fb877c (diff) | |
download | linux-706d4b12f8d7edd28d7e879a77235472da393edb.tar.bz2 |
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (215 commits)
ARM: memblock: setup lowmem mappings using memblock
ARM: memblock: move meminfo into find_limits directly
ARM: memblock: convert free_highpages() to use memblock
ARM: move freeing of highmem pages out of mem_init()
ARM: memblock: convert memory detail printing to use memblock
ARM: memblock: use memblock to free memory into arm_bootmem_init()
ARM: memblock: use memblock when initializing memory allocators
ARM: ensure membank array is always sorted
ARM: 6466/1: implement flush_icache_all for the rest of the CPUs
ARM: 6464/2: fix spinlock recursion in adjust_pte()
ARM: fix memblock breakage
ARM: 6465/1: Fix data abort accessing proc_info from __lookup_processor_type
ARM: 6460/1: ixp2000: fix type of ixp2000_timer_interrupt
ARM: 6449/1: Fix for compiler warning of uninitialized variable.
ARM: 6445/1: fixup TCM memory types
ARM: imx: Add wake functionality to GPIO
ARM: mx5: Add gpio-keys to mx51 babbage board
ARM: imx: Add gpio-keys to plat-mxc
mx31_3ds: Fix spi registration
mx31_3ds: Fix the logic for detecting the debug board
...
Diffstat (limited to 'arch/arm/include')
-rw-r--r-- | arch/arm/include/asm/hardware/cache-l2x0.h | 13 | ||||
-rw-r--r-- | arch/arm/include/asm/memblock.h | 7 | ||||
-rw-r--r-- | arch/arm/include/asm/outercache.h | 24 |
3 files changed, 34 insertions, 10 deletions
diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h index 6bcba48800fe..cc42d5fdee17 100644 --- a/arch/arm/include/asm/hardware/cache-l2x0.h +++ b/arch/arm/include/asm/hardware/cache-l2x0.h @@ -21,9 +21,6 @@ #define __ASM_ARM_HARDWARE_L2X0_H #define L2X0_CACHE_ID 0x000 -#define L2X0_CACHE_ID_PART_MASK (0xf << 6) -#define L2X0_CACHE_ID_PART_L210 (1 << 6) -#define L2X0_CACHE_ID_PART_L310 (3 << 6) #define L2X0_CACHE_TYPE 0x004 #define L2X0_CTRL 0x100 #define L2X0_AUX_CTRL 0x104 @@ -53,6 +50,16 @@ #define L2X0_LINE_DATA 0xF10 #define L2X0_LINE_TAG 0xF30 #define L2X0_DEBUG_CTRL 0xF40 +#define L2X0_PREFETCH_CTRL 0xF60 +#define L2X0_POWER_CTRL 0xF80 +#define L2X0_DYNAMIC_CLK_GATING_EN (1 << 1) +#define L2X0_STNDBY_MODE_EN (1 << 0) + +/* Registers shifts and masks */ +#define L2X0_CACHE_ID_PART_MASK (0xf << 6) +#define L2X0_CACHE_ID_PART_L210 (1 << 6) +#define L2X0_CACHE_ID_PART_L310 (3 << 6) +#define L2X0_AUX_CTRL_WAY_SIZE_MASK (0x3 << 17) #ifndef __ASSEMBLY__ extern void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask); diff --git a/arch/arm/include/asm/memblock.h b/arch/arm/include/asm/memblock.h index fdbc43b2e6c0..b8da2e415e4e 100644 --- a/arch/arm/include/asm/memblock.h +++ b/arch/arm/include/asm/memblock.h @@ -1,13 +1,6 @@ #ifndef _ASM_ARM_MEMBLOCK_H #define _ASM_ARM_MEMBLOCK_H -#ifdef CONFIG_MMU -extern phys_addr_t lowmem_end_addr; -#define MEMBLOCK_REAL_LIMIT lowmem_end_addr -#else -#define MEMBLOCK_REAL_LIMIT 0 -#endif - struct meminfo; struct machine_desc; diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h index 25f76bae57ab..fc1900925275 100644 --- a/arch/arm/include/asm/outercache.h +++ b/arch/arm/include/asm/outercache.h @@ -25,6 +25,9 @@ struct outer_cache_fns { void (*inv_range)(unsigned long, unsigned long); void (*clean_range)(unsigned long, unsigned long); void (*flush_range)(unsigned long, unsigned long); + void (*flush_all)(void); + void (*inv_all)(void); + void (*disable)(void); #ifdef CONFIG_OUTER_CACHE_SYNC void (*sync)(void); #endif @@ -50,6 +53,24 @@ static inline void outer_flush_range(unsigned long start, unsigned long end) outer_cache.flush_range(start, end); } +static inline void outer_flush_all(void) +{ + if (outer_cache.flush_all) + outer_cache.flush_all(); +} + +static inline void outer_inv_all(void) +{ + if (outer_cache.inv_all) + outer_cache.inv_all(); +} + +static inline void outer_disable(void) +{ + if (outer_cache.disable) + outer_cache.disable(); +} + #else static inline void outer_inv_range(unsigned long start, unsigned long end) @@ -58,6 +79,9 @@ static inline void outer_clean_range(unsigned long start, unsigned long end) { } static inline void outer_flush_range(unsigned long start, unsigned long end) { } +static inline void outer_flush_all(void) { } +static inline void outer_inv_all(void) { } +static inline void outer_disable(void) { } #endif |