8de163b8ae
Make frequency related comments accurate. Disable UART0 clock. Change-Id: I224a3d6656ad53165dcff68ed716fa2c6863240d
55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/***************************************************************************
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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) 2007, 2009 by Karl Kurbjun
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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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#ifdef SANSA_CONNECT
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#define CPUFREQ_DEFAULT 74250000
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#define CPUFREQ_NORMAL 74250000
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#define CPUFREQ_MAX 148500000
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#else
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#define CPUFREQ_DEFAULT 87500000
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#define CPUFREQ_NORMAL 87500000
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#define CPUFREQ_MAX 175000000
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#endif
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void udelay(int usec);
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void mdelay(int msec);
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#if defined(CREATIVE_ZVx) && defined(BOOTLOADER)
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/* hacky.. */
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#define SLEEP_KERNEL_HOOK(ticks) \
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({ \
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long _sleep_ticks = current_tick + (ticks) + 1; \
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while (TIME_BEFORE(current_tick, _sleep_ticks)) \
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switch_thread(); \
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true; }) /* handled here */
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#endif
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#ifdef BOOTLOADER
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void tick_stop(void);
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void system_prepare_fw_start(void);
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#endif
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#endif /* SYSTEM_TARGET_H */
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