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Commit fab88d9f authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Paul Mundt
Browse files

sh: add weak l2_cache_init function. 



Signed-off-by: default avatarKuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent d974ac24

arch/sh/kernel/cpu/init.c

+7 −0
Original line number Diff line number Diff line
@@ -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();

}