54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2011 by Amaury Pouly
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef SYSTEM_TARGET_H
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#define SYSTEM_TARGET_H
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#include "system-arm.h"
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#include "mmu-arm.h"
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#include "panic.h"
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#include "clock-target.h" /* CPUFREQ_* are defined here */
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#define HW_DIGCTL_BASE 0x8001C000
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#define HW_DIGCTL_MICROSECONDS (*(volatile uint32_t *)(HW_DIGCTL_BASE + 0xC0))
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#define INT_SRC_USB_CTRL 11
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#define INT_SRC_TIMER(nr) (28 + (nr))
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#define INT_SRC_LCDIF_DMA 45
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#define INT_SRC_LCDIF_ERROR 46
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#define INT_SRC_NR_SOURCES 66
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void imx233_enable_interrupt(int src, bool enable);
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void imx233_softirq(int src, bool enable);
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void udelay(unsigned us);
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bool imx233_us_elapsed(uint32_t ref, unsigned us_delay);
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void imx233_reset_block(volatile uint32_t *block_reg);
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void power_off(void);
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void udelay(unsigned usecs);
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static inline void mdelay(unsigned msecs)
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{
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udelay(1000 * msecs);
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}
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#endif /* SYSTEM_TARGET_H */
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