diff options
Diffstat (limited to 'arch/arm/mm/proc-arm1026.S')
| -rw-r--r-- | arch/arm/mm/proc-arm1026.S | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S index 77a1babd421c..ad961a897f6e 100644 --- a/arch/arm/mm/proc-arm1026.S +++ b/arch/arm/mm/proc-arm1026.S | |||
| @@ -18,7 +18,7 @@ | |||
| 18 | #include <linux/init.h> | 18 | #include <linux/init.h> |
| 19 | #include <asm/assembler.h> | 19 | #include <asm/assembler.h> |
| 20 | #include <asm/asm-offsets.h> | 20 | #include <asm/asm-offsets.h> |
| 21 | #include <asm/elf.h> | 21 | #include <asm/hwcap.h> |
| 22 | #include <asm/pgtable-hwdef.h> | 22 | #include <asm/pgtable-hwdef.h> |
| 23 | #include <asm/pgtable.h> | 23 | #include <asm/pgtable.h> |
| 24 | #include <asm/ptrace.h> | 24 | #include <asm/ptrace.h> |
| @@ -354,29 +354,7 @@ ENTRY(cpu_arm1026_switch_mm) | |||
| 354 | .align 5 | 354 | .align 5 |
| 355 | ENTRY(cpu_arm1026_set_pte_ext) | 355 | ENTRY(cpu_arm1026_set_pte_ext) |
| 356 | #ifdef CONFIG_MMU | 356 | #ifdef CONFIG_MMU |
| 357 | str r1, [r0], #-2048 @ linux version | 357 | armv3_set_pte_ext |
| 358 | |||
| 359 | eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY | ||
| 360 | |||
| 361 | bic r2, r1, #PTE_SMALL_AP_MASK | ||
| 362 | bic r2, r2, #PTE_TYPE_MASK | ||
| 363 | orr r2, r2, #PTE_TYPE_SMALL | ||
| 364 | |||
| 365 | tst r1, #L_PTE_USER @ User? | ||
| 366 | orrne r2, r2, #PTE_SMALL_AP_URO_SRW | ||
| 367 | |||
| 368 | tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty? | ||
| 369 | orreq r2, r2, #PTE_SMALL_AP_UNO_SRW | ||
| 370 | |||
| 371 | tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young? | ||
| 372 | movne r2, #0 | ||
| 373 | |||
| 374 | #ifdef CONFIG_CPU_DCACHE_WRITETHROUGH | ||
| 375 | eor r3, r1, #0x0a @ C & small page? | ||
| 376 | tst r3, #0x0b | ||
| 377 | biceq r2, r2, #4 | ||
| 378 | #endif | ||
| 379 | str r2, [r0] @ hardware version | ||
| 380 | mov r0, r0 | 358 | mov r0, r0 |
| 381 | #ifndef CONFIG_CPU_DCACHE_DISABLE | 359 | #ifndef CONFIG_CPU_DCACHE_DISABLE |
| 382 | mcr p15, 0, r0, c7, c10, 1 @ clean D entry | 360 | mcr p15, 0, r0, c7, c10, 1 @ clean D entry |
