1 files changed, 53 insertions, 0 deletions

diff --git a/firmware/target/arm/imx233/system-target.h b/firmware/target/arm/imx233/system-target.h
new file mode 100644
index 0000000000..675adb448b
--- /dev/null
+++ b/firmware/target/arm/imx233/system-target.h
@@ -0,0 +1,53 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2011 by Amaury Pouly
+ *
+ * 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 "mmu-arm.h"
+#include "panic.h"
+
+#include "clock-target.h" /* CPUFREQ_* are defined here */
+
+#define HW_DIGCTL_BASE          0x8001C000
+#define HW_DIGCTL_MICROSECONDS  (*(volatile uint32_t *)(HW_DIGCTL_BASE + 0xC0))
+
+#define INT_SRC_USB_CTRL    11
+#define INT_SRC_TIMER(nr)   (28 + (nr))
+#define INT_SRC_LCDIF_DMA   45
+#define INT_SRC_LCDIF_ERROR 46
+#define INT_SRC_NR_SOURCES  66
+
+void imx233_enable_interrupt(int src, bool enable);
+void imx233_softirq(int src, bool enable);
+void udelay(unsigned us);
+bool imx233_us_elapsed(uint32_t ref, unsigned us_delay);
+void imx233_reset_block(volatile uint32_t *block_reg);
+void power_off(void);
+
+void udelay(unsigned usecs);
+
+static inline void mdelay(unsigned msecs)
+{
+    udelay(1000 * msecs);
+}
+
+#endif /* SYSTEM_TARGET_H */