aboutsummaryrefslogtreecommitdiff
path: root/arch/sh/mm/Kconfig
diff options
context:
space:
mode:
authorYoshinori Sato <ysato@users.sourceforge.jp>2006-11-05 15:40:13 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-12-06 10:45:36 +0900
commit9d4436a6fbc8c5eccdfcb8f5884e0a7b4a57f6d2 (patch)
treea8b7532fffa76ae526dea547cc87200466e00842 /arch/sh/mm/Kconfig
parente62438630ca37539c8cc1553710bbfaa3cf960a7 (diff)
sh: Add support for SH7206 and SH7619 CPU subtypes.
This implements initial support for the SH7206 (SH-2A) and SH7619 (SH-2) MMU-less CPUs. Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/Kconfig')
-rw-r--r--arch/sh/mm/Kconfig17
1 files changed, 15 insertions, 2 deletions
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 9dd606464d2..814a1758697 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -4,8 +4,12 @@ menu "Processor selection"
# Processor families
#
config CPU_SH2
+ select SH_WRITETHROUGH if !CPU_SH2A
bool
- select SH_WRITETHROUGH
+
+config CPU_SH2A
+ bool
+ select CPU_SH2
config CPU_SH3
bool
@@ -40,6 +44,16 @@ config CPU_SUBTYPE_SH7604
bool "Support SH7604 processor"
select CPU_SH2
+config CPU_SUBTYPE_SH7619
+ bool "Support SH7619 processor"
+ select CPU_SH2
+
+comment "SH-2A Processor Support"
+
+config CPU_SUBTYPE_SH7206
+ bool "Support SH7206 processor"
+ select CPU_SH2A
+
comment "SH-3 Processor Support"
config CPU_SUBTYPE_SH7300
@@ -274,7 +288,6 @@ config SH_DIRECT_MAPPED
config SH_WRITETHROUGH
bool "Use write-through caching"
- default y if CPU_SH2
help
Selecting this option will configure the caches in write-through
mode, as opposed to the default write-back configuration.