0df72d8fe9
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2481 42af7a65-404d-4744-a932-0658087f49c3
91 lines
4.3 KiB
C
Executable File
91 lines
4.3 KiB
C
Executable File
/****************************************************************************************
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* arch/arm/src/sam3u/sam3u_gpbr.h
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*
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* Copyright (C) 2009 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************************/
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#ifndef __ARCH_ARM_SRC_SAM3U_SAM3U_GPBR_H
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#define __ARCH_ARM_SRC_SAM3U_SAM3U_GPBR_H
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/****************************************************************************************
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* Included Files
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****************************************************************************************/
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#include <nuttx/config.h>
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#include "chip.h"
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#include "sam3u_memorymap.h"
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/****************************************************************************************
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* Pre-processor Definitions
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****************************************************************************************/
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/* GPBR register offsets ****************************************************************/
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#define SAM3U_GPBR_OFFSET(n) ((n)<<2) /* General purpose back-up registers */
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#define SAM3U_GPBR0_OFFSET 0x00
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#define SAM3U_GPBR1_OFFSET 0x04
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#define SAM3U_GPBR2_OFFSET 0x08
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#define SAM3U_GPBR3_OFFSET 0x0c
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#define SAM3U_GPBR4_OFFSET 0x10
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#define SAM3U_GPBR5_OFFSET 0x14
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#define SAM3U_GPBR6_OFFSET 0x18
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#define SAM3U_GPBR7_OFFSET 0x1c
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/* GPBR register adresses ***************************************************************/
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#define SAM3U_GPBR(n)) (SAM3U_GPBR_BASE+SAM3U_GPBR_OFFSET(n))
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#define SAM3U_GPBR0 (SAM3U_GPBR_BASE+SAM3U_GPBR0_OFFSET)
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#define SAM3U_GPBR1 (SAM3U_GPBR_BASE+SAM3U_GPBR1_OFFSET)
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#define SAM3U_GPBR2 (SAM3U_GPBR_BASE+SAM3U_GPBR2_OFFSET)
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#define SAM3U_GPBR3 (SAM3U_GPBR_BASE+SAM3U_GPBR3_OFFSET)
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#define SAM3U_GPBR4 (SAM3U_GPBR_BASE+SAM3U_GPBR4_OFFSET)
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#define SAM3U_GPBR5 (SAM3U_GPBR_BASE+SAM3U_GPBR5_OFFSET)
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#define SAM3U_GPBR6 (SAM3U_GPBR_BASE+SAM3U_GPBR6_OFFSET)
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#define SAM3U_GPBR7 (SAM3U_GPBR_BASE+SAM3U_GPBR7_OFFSET)
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/* GPBR register bit definitions ********************************************************/
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/****************************************************************************************
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* Public Types
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****************************************************************************************/
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/****************************************************************************************
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* Public Data
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****************************************************************************************/
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/****************************************************************************************
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* Public Functions
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****************************************************************************************/
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#endif /* __ARCH_ARM_SRC_SAM3U_SAM3U_GPBR_H */
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