94 lines
3.3 KiB
C
94 lines
3.3 KiB
C
/****************************************************************************
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* boards/arm/samv7/common/include/board_progmem.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __BOARDS_ARM_SAMV7_COMMON_INCLUDE_BOARD_PROGMEM_H
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#define __BOARDS_ARM_SAMV7_COMMON_INCLUDE_BOARD_PROGMEM_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <stddef.h>
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#include <nuttx/mtd/mtd.h>
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#ifndef __ASSEMBLY__
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/****************************************************************************
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* Public Types
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****************************************************************************/
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struct mtd_partition_s
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{
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size_t offset; /* Partition offset from the beginning of MTD */
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size_t size; /* Partition size in bytes */
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uint8_t type; /* Optional if more devices types (block
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* character, smartfs) have to be distinguish
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* in board related code.
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*/
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const char *devpath; /* Partition device path */
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struct mtd_dev_s *mtd; /* Pointer to allocated MTD partition */
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};
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#undef EXTERN
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#if defined(__cplusplus)
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Public Functions Definitions
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****************************************************************************/
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/****************************************************************************
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* Name: board_progmem_init
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*
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* Description:
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* Initialize the FLASH and register MTD devices.
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*
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* Input Parameters:
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* minor - The starting minor number for progmem MTD partitions.
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* table - Progmem MTD partition table
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* count - Number of element in progmem MTD partition table
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*
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* Returned Value:
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* Zero is returned on success. Otherwise, a negated errno value is
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* returned to indicate the nature of the failure.
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*
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****************************************************************************/
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int board_progmem_init(int minor, struct mtd_partition_s *table,
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size_t count);
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* __BOARDS_ARM_SAMV7_COMMON_INCLUDE_BOARD_PROGMEM_H */
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