diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2007-07-20 11:42:29 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-07-20 21:41:55 +0100 |
| commit | 7092fc38ee770251aed361572bf6bed05fcf3ee2 (patch) | |
| tree | a32e3b9b99d78476746afbf45f8abf4bfd69c4c1 /arch/arm/mm/proc-v7.S | |
| parent | 69ebb22277a53f612ccd632ceb73ed87c9093412 (diff) | |
[ARM] 4498/1: ARMv7: Remove the L2 cache configuration via the aux ctrl register
The auxiliary control and the L2 auxiliary control registers are
Cortex-A8 specific. They need to be removed from the generic ARMv7
support code.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/proc-v7.S')
| -rw-r--r-- | arch/arm/mm/proc-v7.S | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 718f4782ee8b..07b0269dafa7 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -176,16 +176,6 @@ __v7_setup: 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 -#ifndef CONFIG_CPU_L2CACHE_DISABLE - @ L2 cache configuration in the L2 aux control register - mrc p15, 1, r10, c9, c0, 2 - bic r10, r10, #(1 << 16) @ L2 outer cache - mcr p15, 1, r10, c9, c0, 2 - @ L2 cache is enabled in the aux control register - mrc p15, 0, r10, c1, c0, 1 - orr r10, r10, #2 - mcr p15, 0, r10, c1, c0, 1 -#endif mrc p15, 0, r0, c1, c0, 0 @ read control register ldr r10, cr1_clear @ get mask for bits to clear bic r0, r0, r10 @ clear bits them |