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-rw-r--r--arch/arm/mm/Kconfig9
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index eda0dd0ab97b..c348eaee7ee2 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -889,9 +889,10 @@ config CACHE_L2X0
help
This option enables the L2x0 PrimeCell.
+if CACHE_L2X0
+
config CACHE_PL310
bool
- depends on CACHE_L2X0
default y if CPU_V7 && !(CPU_V6 || CPU_V6K)
help
This option enables optimisations for the PL310 cache
@@ -899,7 +900,6 @@ config CACHE_PL310
config PL310_ERRATA_588369
bool "PL310 errata: Clean & Invalidate maintenance operations do not invalidate clean lines"
- depends on CACHE_L2X0
help
The PL310 L2 cache controller implements three types of Clean &
Invalidate maintenance operations: by Physical Address
@@ -912,7 +912,6 @@ config PL310_ERRATA_588369
config PL310_ERRATA_727915
bool "PL310 errata: Background Clean & Invalidate by Way operation can cause data corruption"
- depends on CACHE_L2X0
help
PL310 implements the Clean & Invalidate by Way L2 cache maintenance
operation (offset 0x7FC). This operation runs in background so that
@@ -923,7 +922,6 @@ config PL310_ERRATA_727915
config PL310_ERRATA_753970
bool "PL310 errata: cache sync operation may be faulty"
- depends on CACHE_PL310
help
This option enables the workaround for the 753970 PL310 (r3p0) erratum.
@@ -938,7 +936,6 @@ config PL310_ERRATA_753970
config PL310_ERRATA_769419
bool "PL310 errata: no automatic Store Buffer drain"
- depends on CACHE_L2X0
help
On revisions of the PL310 prior to r3p2, the Store Buffer does
not automatically drain. This can cause normal, non-cacheable
@@ -948,6 +945,8 @@ config PL310_ERRATA_769419
on systems with an outer cache, the store buffer is drained
explicitly.
+endif
+
config CACHE_TAUROS2
bool "Enable the Tauros2 L2 cache controller"
depends on (ARCH_DOVE || ARCH_MMP || CPU_PJ4)