move the Gigabeat from gigabeat/meg-fx to s3c2440/gigabeat-fx to avoid problems with possible ports in the future: Gigabeat S/V (i.mx31 based) and Kenwood HD20GA7/HD20GA9 (s3c2440 based)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13200 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 40 insertions, 0 deletions

diff --git a/firmware/target/arm/s3c2440/gigabeat-fx/system-target.h b/firmware/target/arm/s3c2440/gigabeat-fx/system-target.h
new file mode 100644
index 0000000000..215b5a4daa
--- /dev/null
+++ b/firmware/target/arm/s3c2440/gigabeat-fx/system-target.h
@@ -0,0 +1,40 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2007 by Greg White
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef SYSTEM_TARGET_H
+#define SYSTEM_TARGET_H
+
+#include "mmu-meg-fx.h"
+#include "system-arm.h"
+
+#define CPUFREQ_DEFAULT 98784000
+#define CPUFREQ_NORMAL  98784000
+#define CPUFREQ_MAX    296352000
+
+#define HAVE_INVALIDATE_ICACHE
+static inline void invalidate_icache(void)
+{
+    clean_dcache();
+    asm volatile(
+        "mov r0, #0 \n"
+        "mcr p15, 0, r0, c7, c5, 0 \n"
+        : : : "r0"
+    );
+}
+
+#endif /* SYSTEM_TARGET_H */