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ARMv7: Do not set TTBR0 in __v7_setup
author
Catalin Marinas
<catalin.marinas@arm.com>
Thu, 6 Nov 2008 13:23:08 +0000
(13:23 +0000)
committer
Catalin Marinas
<catalin.marinas@arm.com>
Thu, 6 Nov 2008 13:23:08 +0000
(13:23 +0000)
This register is set in __enable_mmu in the head.S file.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm/mm/proc-v7.S
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diff --git
a/arch/arm/mm/proc-v7.S
b/arch/arm/mm/proc-v7.S
index 07f82db70945f7d3582dcd6c9f589ebcce648af9..41772960fd10824a4ea8a2c7e5a6a0dfe69663c1 100644
(file)
--- a/
arch/arm/mm/proc-v7.S
+++ b/
arch/arm/mm/proc-v7.S
@@
-175,7
+175,6
@@
__v7_setup:
mcr p15, 0, r10, c8, c7, 0 @ invalidate I + D TLBs
mcr p15, 0, r10, c2, c0, 2 @ TTB control register
orr r4, r4, #TTB_RGN_OC_WB @ mark PTWs outer cacheable, WB
- mcr p15, 0, r4, c2, c0, 0 @ load TTB0
mcr p15, 0, r4, c2, c0, 1 @ load TTB1
mov r10, #0x1f @ domains 0, 1 = manager
mcr p15, 0, r10, c3, c0, 0 @ load domain access register