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-rw-r--r--arch/mn10300/Kconfig29
1 files changed, 1 insertions, 28 deletions
diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig
index eab0c2aa95cd..069e34d4c4ac 100644
--- a/arch/mn10300/Kconfig
+++ b/arch/mn10300/Kconfig
@@ -136,34 +136,7 @@ config FPU
default y
depends on MN10300_PROC_MN103E010
-choice
- prompt "CPU Caching mode"
- default MN10300_CACHE_WBACK
- help
- This option determines the caching mode for the kernel.
-
- Write-Back caching mode involves the all reads and writes causing
- the affected cacheline to be read into the cache first before being
- operated upon. Memory is not then updated by a write until the cache
- is filled and a cacheline needs to be displaced from the cache to
- make room. Only at that point is it written back.
-
- Write-Through caching only fetches cachelines from memory on a
- read. Writes always get written directly to memory. If the affected
- cacheline is also in cache, it will be updated too.
-
- The final option is to turn of caching entirely.
-
-config MN10300_CACHE_WBACK
- bool "Write-Back"
-
-config MN10300_CACHE_WTHRU
- bool "Write-Through"
-
-config MN10300_CACHE_DISABLED
- bool "Disabled"
-
-endchoice
+source "arch/mn10300/mm/Kconfig.cache"
menu "Memory layout options"