92f156c969
since the symbol generated by linker is always used as an address not a value. Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
77 lines
3.2 KiB
C
77 lines
3.2 KiB
C
/****************************************************************************
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* boards/arm/stm32/stm32f4discovery/src/stm32_romfs.h
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*
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* Copyright (C) 2017 Tomasz Wozniak. All rights reserved.
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* Author: Tomasz Wozniak <t.wozniak@samsung.com>
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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 __BOARDS_ARM_STM32_STM32F4DISCOVERY_SRC_STM32_ROMFS_H
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#define __BOARDS_ARM_STM32_STM32F4DISCOVERY_SRC_STM32_ROMFS_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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#ifdef CONFIG_STM32_ROMFS
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define ROMFS_SECTOR_SIZE 64
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: stm32_romfs_initialize
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*
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* Description:
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* Registers built-in ROMFS image as block device and mounts it.
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*
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* Returned Value:
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* Zero (OK) on success, a negated errno value on error.
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*
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* Assumptions/Limitations:
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* Memory addresses [romfs_data_begin .. romfs_data_end) should contain
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* ROMFS volume data, as included in the assembly snippet above (l. 84).
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*
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****************************************************************************/
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int stm32_romfs_initialize(void);
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#endif /* CONFIG_STM32_ROMFS */
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#endif /* __BOARDS_ARM_STM32_STM32F4DISCOVERY_SRC_STM32_ROMFS_H */
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