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authorKuninori Morimoto <morimoto.kuninori@renesas.com>2009-06-02 02:49:20 +0000
committerPaul Mundt <lethal@linux-sh.org>2009-06-02 12:12:55 +0900
commitfab88d9fe98e9091aafeb9789fbf2e04fdace8ed (patch)
treef8d52265c224daaf4d8f4f11298aed06734f7325 /arch/sh/kernel
parentd974ac24b762296eeaebb23e5eff8ed15ce44529 (diff)
downloadop-kernel-dev-fab88d9fe98e9091aafeb9789fbf2e04fdace8ed.zip
op-kernel-dev-fab88d9fe98e9091aafeb9789fbf2e04fdace8ed.tar.gz
sh: add weak l2_cache_init function.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel')
-rw-r--r--arch/sh/kernel/cpu/init.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/init.c b/arch/sh/kernel/cpu/init.c
index d29e69c..ad85421 100644
--- a/arch/sh/kernel/cpu/init.c
+++ b/arch/sh/kernel/cpu/init.c
@@ -62,6 +62,11 @@ static void __init speculative_execution_init(void)
#define speculative_execution_init() do { } while (0)
#endif
+/* 2nd-level cache init */
+void __uses_jump_to_uncached __attribute__ ((weak)) l2_cache_init(void)
+{
+}
+
/*
* Generic first-level cache init
*/
@@ -146,6 +151,8 @@ static void __uses_jump_to_uncached cache_init(void)
flags &= ~CCR_CACHE_ENABLE;
#endif
+ l2_cache_init();
+
ctrl_outl(flags, CCR);
back_to_cached();
}
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