3 files changed, 92 insertions, 63 deletions
diff --git a/cpu/s3c44b0/Makefile b/cpu/s3c44b0/Makefile
index fd696f7..ae909a6 100644
--- a/cpu/s3c44b0/Makefile
+++ b/cpu/s3c44b0/Makefile
@@ -26,7 +26,7 @@ include $(TOPDIR)/config.mk
 LIB	= $(obj)lib$(CPU).a
 
 START	= start.o
-COBJS	= interrupts.o cpu.o
+COBJS	= cache.o cpu.o interrupts.o
 
 SRCS	:= $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))
diff --git a/cpu/s3c44b0/cache.c b/cpu/s3c44b0/cache.c
new file mode 100644
index 0000000..bc10171
--- /dev/null
+++ b/cpu/s3c44b0/cache.c
@@ -0,0 +1,91 @@
+/*
+ * (C) Copyright 2004
+ * DAVE Srl
+ * http://www.dave-tech.it
+ * http://www.wawnet.biz
+ * mailto:info@wawnet.biz
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/hardware.h>
+
+static void s3c44b0_flush_cache(void)
+{
+	volatile int i;
+	/* flush cycle */
+	for(i=0x10002000;i<0x10004800;i+=16)
+	{
+		*((int *)i)=0x0;
+	}
+}
+
+void icache_enable (void)
+{
+	ulong reg;
+
+	s3c44b0_flush_cache();
+
+	/*
+		Init cache
+		Non-cacheable area (everything outside RAM)
+		0x0000:0000 - 0x0C00:0000
+	 */
+	NCACHBE0 = 0xC0000000;
+	NCACHBE1 = 0x00000000;
+
+	/*
+		Enable chache
+	*/
+	reg = SYSCFG;
+	reg |= 0x00000006; /* 8kB */
+	SYSCFG = reg;
+}
+
+void icache_disable (void)
+{
+	ulong reg;
+
+	reg = SYSCFG;
+	reg &= ~0x00000006; /* 8kB */
+	SYSCFG = reg;
+}
+
+int icache_status (void)
+{
+	return 0;
+}
+
+void dcache_enable (void)
+{
+	icache_enable();
+}
+
+void dcache_disable (void)
+{
+	icache_disable();
+}
+
+int dcache_status (void)
+{
+	return dcache_status();
+}
+
diff --git a/cpu/s3c44b0/cpu.c b/cpu/s3c44b0/cpu.c
index 752191dc..e4cdb82 100644
--- a/cpu/s3c44b0/cpu.c
+++ b/cpu/s3c44b0/cpu.c
@@ -32,17 +32,6 @@
 #include <command.h>
 #include <asm/hardware.h>
 
-static void s3c44b0_flush_cache(void)
-{
-	volatile int i;
-	/* flush cycle */
-	for(i=0x10002000;i<0x10004800;i+=16)
-	{
-		*((int *)i)=0x0;
-	}
-}
-
-
 int cpu_init (void)
 {
 	icache_enable();
@@ -92,54 +81,3 @@ int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	/*NOTREACHED*/
 	return (0);
 }
-
-void icache_enable (void)
-{
-	ulong reg;
-
-	s3c44b0_flush_cache();
-
-	/*
-		Init cache
-		Non-cacheable area (everything outside RAM)
-		0x0000:0000 - 0x0C00:0000
-	 */
-	NCACHBE0 = 0xC0000000;
-	NCACHBE1 = 0x00000000;
-
-	/*
-		Enable chache
-	*/
-	reg = SYSCFG;
-	reg |= 0x00000006; /* 8kB */
-	SYSCFG = reg;
-}
-
-void icache_disable (void)
-{
-	ulong reg;
-
-	reg = SYSCFG;
-	reg &= ~0x00000006; /* 8kB */
-	SYSCFG = reg;
-}
-
-int icache_status (void)
-{
-	return 0;
-}
-
-void dcache_enable (void)
-{
-	icache_enable();
-}
-
-void dcache_disable (void)
-{
-	icache_disable();
-}
-
-int dcache_status (void)
-{
-	return dcache_status();
-}