diff options
| author | Will Deacon <will.deacon@arm.com> | 2013-01-15 12:07:40 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2013-03-26 09:55:23 +0000 |
| commit | 82d9b0d0c6c4cbd5d0022d7df5e6bf071a9eb6c7 (patch) | |
| tree | 025a05054b9f36c3ce3dd2cb650059d34152f874 /arch/arm/mm/Kconfig | |
| parent | 4cc3daaf3976bde5345718e86b67cace2f935a09 (diff) | |
ARM: cache: remove ARMv3 support code
This is only used by 740t, which is a v4 core and (by my reading of the
datasheet for the CPU) ignores CRm for the cp15 cache flush operation,
making the v4 cache implementation in cache-v4.S sufficient for this
CPU.
Tested with 740T core-tile on Integrator/AP baseboard.
Acked-by: Hyok S. Choi <hyok.choi@samsung.com>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/mm/Kconfig')
| -rw-r--r-- | arch/arm/mm/Kconfig | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 025d1732873..4045c4931a3 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -43,7 +43,7 @@ config CPU_ARM740T depends on !MMU select CPU_32v4T select CPU_ABRT_LV4T - select CPU_CACHE_V3 # although the core is v4t + select CPU_CACHE_V4 select CPU_CP15_MPU select CPU_PABRT_LEGACY help @@ -469,9 +469,6 @@ config CPU_PABRT_V7 bool # The cache model -config CPU_CACHE_V3 - bool - config CPU_CACHE_V4 bool |