diff options
Diffstat (limited to 'arch/arm/mm/proc-v6.S')
-rw-r--r-- | arch/arm/mm/proc-v6.S | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S index 09c5233f4dfc..919405e20b80 100644 --- a/arch/arm/mm/proc-v6.S +++ b/arch/arm/mm/proc-v6.S | |||
@@ -80,12 +80,10 @@ ENTRY(cpu_v6_do_idle) | |||
80 | mov pc, lr | 80 | mov pc, lr |
81 | 81 | ||
82 | ENTRY(cpu_v6_dcache_clean_area) | 82 | ENTRY(cpu_v6_dcache_clean_area) |
83 | #ifndef TLB_CAN_READ_FROM_L1_CACHE | ||
84 | 1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry | 83 | 1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry |
85 | add r0, r0, #D_CACHE_LINE_SIZE | 84 | add r0, r0, #D_CACHE_LINE_SIZE |
86 | subs r1, r1, #D_CACHE_LINE_SIZE | 85 | subs r1, r1, #D_CACHE_LINE_SIZE |
87 | bhi 1b | 86 | bhi 1b |
88 | #endif | ||
89 | mov pc, lr | 87 | mov pc, lr |
90 | 88 | ||
91 | /* | 89 | /* |
@@ -101,7 +99,7 @@ ENTRY(cpu_v6_dcache_clean_area) | |||
101 | ENTRY(cpu_v6_switch_mm) | 99 | ENTRY(cpu_v6_switch_mm) |
102 | #ifdef CONFIG_MMU | 100 | #ifdef CONFIG_MMU |
103 | mov r2, #0 | 101 | mov r2, #0 |
104 | ldr r1, [r1, #MM_CONTEXT_ID] @ get mm->context.id | 102 | mmid r1, r1 @ get mm->context.id |
105 | ALT_SMP(orr r0, r0, #TTB_FLAGS_SMP) | 103 | ALT_SMP(orr r0, r0, #TTB_FLAGS_SMP) |
106 | ALT_UP(orr r0, r0, #TTB_FLAGS_UP) | 104 | ALT_UP(orr r0, r0, #TTB_FLAGS_UP) |
107 | mcr p15, 0, r2, c7, c5, 6 @ flush BTAC/BTB | 105 | mcr p15, 0, r2, c7, c5, 6 @ flush BTAC/BTB |
@@ -138,7 +136,7 @@ ENTRY(cpu_v6_set_pte_ext) | |||
138 | /* Suspend/resume support: taken from arch/arm/mach-s3c64xx/sleep.S */ | 136 | /* Suspend/resume support: taken from arch/arm/mach-s3c64xx/sleep.S */ |
139 | .globl cpu_v6_suspend_size | 137 | .globl cpu_v6_suspend_size |
140 | .equ cpu_v6_suspend_size, 4 * 6 | 138 | .equ cpu_v6_suspend_size, 4 * 6 |
141 | #ifdef CONFIG_PM_SLEEP | 139 | #ifdef CONFIG_ARM_CPU_SUSPEND |
142 | ENTRY(cpu_v6_do_suspend) | 140 | ENTRY(cpu_v6_do_suspend) |
143 | stmfd sp!, {r4 - r9, lr} | 141 | stmfd sp!, {r4 - r9, lr} |
144 | mrc p15, 0, r4, c13, c0, 0 @ FCSE/PID | 142 | mrc p15, 0, r4, c13, c0, 0 @ FCSE/PID |