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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-05-21 15:15:33 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-05-21 15:15:33 +0100 |
| commit | 4ab1056766a4e49f6b9ef324313dd1583f8f8f4e (patch) | |
| tree | 89f975e7e021dd27dc807e45445e963aeb39fcda /arch/arm/boot/compressed/head.S | |
| parent | 4175160b065e74572819a320dcd34129224a4e1c (diff) | |
| parent | 4cdfc2ec72e940abb4322aa1bc14f43a1486fc5d (diff) | |
| download | linux-4ab1056766a4e49f6b9ef324313dd1583f8f8f4e.tar.gz | |
Merge branch 'v3-removal' into for-linus
Conflicts: arch/arm/boot/compressed/head.S
Diffstat (limited to 'arch/arm/boot/compressed/head.S')
| -rw-r--r-- | arch/arm/boot/compressed/head.S | 44 |
1 files changed, 4 insertions, 40 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 5ad33a4df675..b8c64b80bafc 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -686,19 +686,6 @@ __fa526_cache_on: mcr p15, 0, r0, c8, c7, 0 @ flush UTLB mov pc, r12 -__arm6_mmu_cache_on: - mov r12, lr - mov r6, #CB_BITS | 0x12 @ U - bl __setup_mmu - mov r0, #0 - mcr p15, 0, r0, c7, c0, 0 @ invalidate whole cache v3 - mcr p15, 0, r0, c5, c0, 0 @ invalidate whole TLB v3 - mov r0, #0x30 - bl __common_mmu_cache_on - mov r0, #0 - mcr p15, 0, r0, c5, c0, 0 @ invalidate whole TLB v3 - mov pc, r12 - __common_mmu_cache_on: #ifndef CONFIG_THUMB2_KERNEL #ifndef DEBUG @@ -763,16 +750,6 @@ call_cache_fn: adr r12, proc_types .align 2 .type proc_types,#object proc_types: - .word 0x41560600 @ ARM6/610 - .word 0xffffffe0 - W(b) __arm6_mmu_cache_off @ works, but slow - W(b) __arm6_mmu_cache_off - mov pc, lr - THUMB( nop ) -@ b __arm6_mmu_cache_on @ untested -@ b __arm6_mmu_cache_off -@ b __armv3_mmu_cache_flush - .word 0x00000000 @ old ARM ID .word 0x0000f000 mov pc, lr @@ -784,8 +761,10 @@ proc_types: .word 0x41007000 @ ARM7/710 .word 0xfff8fe00 - W(b) __arm7_mmu_cache_off - W(b) __arm7_mmu_cache_off + mov pc, lr + THUMB( nop ) + mov pc, lr + THUMB( nop ) mov pc, lr THUMB( nop ) @@ -984,21 +963,6 @@ __armv7_mmu_cache_off: mcr p15, 0, r0, c7, c5, 4 @ ISB mov pc, r12 -__arm6_mmu_cache_off: - mov r0, #0x00000030 @ ARM6 control reg. - b __armv3_mmu_cache_off - -__arm7_mmu_cache_off: - mov r0, #0x00000070 @ ARM7 control reg. - b __armv3_mmu_cache_off - -__armv3_mmu_cache_off: - mcr p15, 0, r0, c1, c0, 0 @ turn MMU and cache off - mov r0, #0 - mcr p15, 0, r0, c7, c0, 0 @ invalidate whole cache v3 - mcr p15, 0, r0, c5, c0, 0 @ invalidate whole TLB v3 - mov pc, lr - /* * Clean and flush the cache to maintain consistency. * |