diff options
Diffstat (limited to 'arch/arm/mm/proc-arm1020e.S')
-rw-r--r-- | arch/arm/mm/proc-arm1020e.S | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S index 4343fdb0e9e5..8bc6740c29eb 100644 --- a/arch/arm/mm/proc-arm1020e.S +++ b/arch/arm/mm/proc-arm1020e.S | |||
@@ -29,7 +29,7 @@ | |||
29 | #include <linux/init.h> | 29 | #include <linux/init.h> |
30 | #include <asm/assembler.h> | 30 | #include <asm/assembler.h> |
31 | #include <asm/asm-offsets.h> | 31 | #include <asm/asm-offsets.h> |
32 | #include <asm/elf.h> | 32 | #include <asm/hwcap.h> |
33 | #include <asm/pgtable-hwdef.h> | 33 | #include <asm/pgtable-hwdef.h> |
34 | #include <asm/pgtable.h> | 34 | #include <asm/pgtable.h> |
35 | #include <asm/ptrace.h> | 35 | #include <asm/ptrace.h> |
@@ -383,29 +383,7 @@ ENTRY(cpu_arm1020e_switch_mm) | |||
383 | .align 5 | 383 | .align 5 |
384 | ENTRY(cpu_arm1020e_set_pte_ext) | 384 | ENTRY(cpu_arm1020e_set_pte_ext) |
385 | #ifdef CONFIG_MMU | 385 | #ifdef CONFIG_MMU |
386 | str r1, [r0], #-2048 @ linux version | 386 | armv3_set_pte_ext |
387 | |||
388 | eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY | ||
389 | |||
390 | bic r2, r1, #PTE_SMALL_AP_MASK | ||
391 | bic r2, r2, #PTE_TYPE_MASK | ||
392 | orr r2, r2, #PTE_TYPE_SMALL | ||
393 | |||
394 | tst r1, #L_PTE_USER @ User? | ||
395 | orrne r2, r2, #PTE_SMALL_AP_URO_SRW | ||
396 | |||
397 | tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty? | ||
398 | orreq r2, r2, #PTE_SMALL_AP_UNO_SRW | ||
399 | |||
400 | tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young? | ||
401 | movne r2, #0 | ||
402 | |||
403 | #ifdef CONFIG_CPU_DCACHE_WRITETHROUGH | ||
404 | eor r3, r1, #0x0a @ C & small page? | ||
405 | tst r3, #0x0b | ||
406 | biceq r2, r2, #4 | ||
407 | #endif | ||
408 | str r2, [r0] @ hardware version | ||
409 | mov r0, r0 | 387 | mov r0, r0 |
410 | #ifndef CONFIG_CPU_DCACHE_DISABLE | 388 | #ifndef CONFIG_CPU_DCACHE_DISABLE |
411 | mcr p15, 0, r0, c7, c10, 1 @ clean D entry | 389 | mcr p15, 0, r0, c7, c10, 1 @ clean D entry |