f4d409b3e5
Board related code may use different mounts for MTD device (block character for one, SmartFS for another) if required by the board. Additional type member was therefore added to mtd_partition_s structure in order to support this. Signed-off-by: Michal Lenc <michallenc@seznam.cz>
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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