aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/kernel/cpu/sh4/probe.c5
-rw-r--r--arch/sh/mm/Kconfig12
2 files changed, 0 insertions, 17 deletions
diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c
index 3d3a3c4425a..91e3677ae09 100644
--- a/arch/sh/kernel/cpu/sh4/probe.c
+++ b/arch/sh/kernel/cpu/sh4/probe.c
@@ -199,11 +199,6 @@ int __init detect_cpu_and_cache_system(void)
break;
}
-#ifdef CONFIG_SH_DIRECT_MAPPED
- boot_cpu_data.icache.ways = 1;
- boot_cpu_data.dcache.ways = 1;
-#endif
-
#ifdef CONFIG_CPU_HAS_PTEA
boot_cpu_data.flags |= CPU_HAS_PTEA;
#endif
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 10c24356d2d..d4079cab2d5 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -251,18 +251,6 @@ config SH7705_CACHE_32KB
depends on CPU_SUBTYPE_SH7705
default y
-config SH_DIRECT_MAPPED
- bool "Use direct-mapped caching"
- default n
- help
- Selecting this option will configure the caches to be direct-mapped,
- even if the cache supports a 2 or 4-way mode. This is useful primarily
- for debugging on platforms with 2 and 4-way caches (SH7750R/SH7751R,
- SH4-202, SH4-501, etc.)
-
- Turn this option off for platforms that do not have a direct-mapped
- cache, and you have no need to run the caches in such a configuration.
-
choice
prompt "Cache mode"
default CACHE_WRITEBACK if CPU_SH2A || CPU_SH3 || CPU_SH4 || CPU_SH5