1 files changed, 52 insertions, 0 deletions

diff --git a/firmware/target/arm/timer-target.h b/firmware/target/arm/timer-target.h
new file mode 100644
index 0000000000..6801cfe783
--- /dev/null
+++ b/firmware/target/arm/timer-target.h
@@ -0,0 +1,52 @@
+/***************************************************************************
+*             __________               __   ___.
+*   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+*   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+*   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+*   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+*                     \/            \/     \/    \/            \/
+* $Id$
+*
+* Copyright (C) 2006 Thom Johansen
+*
+* 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 TIMER_TARGET_H
+#define TIMER_TARGET_H
+
+#include "config.h"
+
+/* FIXME : this header is PP specific */
+#ifndef CPU_PP
+#error "PP specific header"
+#endif
+
+bool __timer_set(long cycles, bool start);
+bool __timer_start(IF_COP_VOID(int core));
+void __timer_stop(void);
+
+/* Portalplayer chips use a microsecond timer. */
+#define TIMER_FREQ 1000000
+
+#define __TIMER_SET(cycles, set) \
+    __timer_set(cycles, set)
+
+#if NUM_CORES > 1
+#define __TIMER_START(int_prio, core) \
+    __timer_start(core)
+#else
+#define __TIMER_START(int_prio) \
+    __timer_start()
+#endif
+
+#define __TIMER_STOP(...) \
+    __timer_stop()
+
+#endif /* TIMER_TARGET_H */