1 files changed, 44 insertions, 0 deletions

diff --git a/firmware/target/arm/rk27xx/system-target.h b/firmware/target/arm/rk27xx/system-target.h
new file mode 100644
index 0000000000..fb904091b1
--- /dev/null
+++ b/firmware/target/arm/rk27xx/system-target.h
@@ -0,0 +1,44 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2008 Rafaël Carré
+ * Copyright (C) 2011 Marcin Bukat
+ *
+ * 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 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 "system-arm.h"
+#include "panic.h"
+
+void udelay(unsigned usecs);
+static inline void mdelay(unsigned msecs)
+{
+    udelay(1000 * msecs);
+}
+
+/* this needs more testing */
+static inline void core_sleep(void)
+{
+    enable_irq();
+    SCU_CPUPD = 0xdeedbabe;
+}
+
+#define CPUFREQ_NORMAL 200000000
+#define CPUFREQ_MAX    200000000
+
+#endif /* SYSTEM_TARGET_H */