diff options
Diffstat (limited to 'arch/m68knommu/Kconfig')
| -rw-r--r-- | arch/m68knommu/Kconfig | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig index 61c29081b998..89b12237e1ed 100644 --- a/arch/m68knommu/Kconfig +++ b/arch/m68knommu/Kconfig @@ -82,6 +82,9 @@ config COLDFIRE_SW_A7 config HAVE_CACHE_SPLIT bool +config HAVE_CACHE_CB + bool + source "init/Kconfig" source "kernel/Kconfig.freezer" @@ -172,27 +175,32 @@ config M528x config M5307 bool "MCF5307" select COLDFIRE_SW_A7 + select HAVE_CACHE_CB help Motorola ColdFire 5307 processor support. config M532x bool "MCF532x" + select HAVE_CACHE_CB help Freescale (Motorola) ColdFire 532x processor support. config M5407 bool "MCF5407" select COLDFIRE_SW_A7 + select HAVE_CACHE_CB help Motorola ColdFire 5407 processor support. config M547x bool "MCF547x" + select HAVE_CACHE_CB help Freescale ColdFire 5470/5471/5472/5473/5474/5475 processor support. config M548x bool "MCF548x" + select HAVE_CACHE_CB help Freescale ColdFire 5480/5481/5482/5483/5484/5485 processor support. @@ -279,7 +287,23 @@ config CACHE_BOTH Split the ColdFire CPU cache, and use half as an instruction cache and half as a data cache. endchoice +endif + +if HAVE_CACHE_CB +choice + prompt "Data cache mode" + default CACHE_WRITETHRU +config CACHE_WRITETHRU + bool "Write-through" + help + The ColdFire CPU cache is set into Write-through mode. + +config CACHE_COPYBACK + bool "Copy-back" + help + The ColdFire CPU cache is set into Copy-back mode. +endchoice endif comment "Platform" |