From: David Wu <davidwu@arcturusnetworks.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/6] Colfdfire MCF5282: enable icache if CONFIG_SYS_ENABLE_ICACHE is defined
Date: Fri, 09 Apr 2010 11:11:45 -0400 [thread overview]
Message-ID: <op.vawhtvs7qigx4y@cyprus.local> (raw)
Signed-off-by: David Wu <davidwu@arcturusnetworks.com>
---
cpu/mcf52x2/cpu_init.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/cpu/mcf52x2/cpu_init.c b/cpu/mcf52x2/cpu_init.c
index 170bbfc..36f62cc 100644
--- a/cpu/mcf52x2/cpu_init.c
+++ b/cpu/mcf52x2/cpu_init.c
@@ -621,8 +621,10 @@ void cpu_init_f(void)
#endif /* CONFIG_MONITOR_IS_IN_RAM */
- /* defer enabling cache until boot (see do_go) */
- /* icache_enable(); */
+#if defined(CONFIG_SYS_ENABLE_ICACHE)
+ /* enable instruction cache */
+ icache_enable();
+#endif
}
/*
--
1.5.6
reply other threads:[~2010-04-09 15:11 UTC|newest]
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