CycloneBOOT Memory Layer Abstraction. More...

#include "memory.h"
#include "debug.h"
#include "os_port.h"
#include <stdio.h>
#include <string.h>

Macros
#define	TRACE_LEVEL CBOOT_TRACE_LEVEL

#define	strncasecmp _strnicmp

#define	strcasecmp _stricmp

Functions
cboot_error_t	slotsInit (Memory *memory)

bool_t	isSlotsOverlap (Slot slot1, Slot slot2)

cboot_error_t	cleanupSlotHandler (Slot *slot)

cboot_error_t	memoryInit (Memory *memories, size_t nbMemories)
	Memory initialization function.

cboot_error_t	memoryDeInit (Memory *memories, size_t nbMemories)
	Memory de-initialization function.

cboot_error_t	memoryGetInfo (Memory memory, MemoryInfo info)
	Memory get driver information function.

cboot_error_t	memoryGetSlotStatus (Slot slot, SlotStatus status)
	Get Memory Status function.

cboot_error_t	memoryWriteSlot (Slot slot, uint32_t offset, uint8_t buffer, size_t length, size_t *written, uint8_t flag)
	Write Data into Memory function.

cboot_error_t	memoryReadSlot (Slot slot, uint32_t offset, uint8_t buffer, size_t length)
	Read Data from Memory function.

cboot_error_t	memoryCopySlot (Slot src, Slot dst, size_t bytesNumber)
	Copy source slot content to destination slot.

cboot_error_t	memoryEraseSlot (Slot *slot, uint32_t offset, size_t length)
	Erase Data from Memory function.

void	memoryCompareSlot (Slot src, Slot dst, uint8_t *result)
	Compare two slot metadata.

cboot_error_t	memoryCompareSlotContent (Slot src, Slot dst, uint8_t *result)
	Compare two slot contents.

cboot_error_t	memoryCleanup (Memory *memories, size_t nbMemories)
	Memory cleanup function.

cboot_error_t	memoryGetSlotByCType (Memory memory, uint8_t slotCType, Slot *slot)
	Search a slot in memory that match the given slot content type.

cboot_error_t	memoryGetMemoryByRole (Memory memories, size_t nb_memories, MemoryRole role, Memory *memory)

void	memoryInitWriteBuffer (void)
	Initialize memory write buffer.

void	memoryResetWriteBuffer (void)
	Reset memory write buffer.

Detailed Description

CycloneBOOT Memory Layer Abstraction.

License

SPDX-License-Identifier: GPL-2.0-or-later

This file is part of CycloneBOOT Open.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Author: Oryx Embedded SARL (www.oryx-embedded.com)

Version: 2.6.6

Function Documentation

◆ memoryCompareSlot()

void memoryCompareSlot	(	Slot *	src,
		Slot *	dst,
		uint8_t *	result
	)

Compare two slot metadata.

Compare two given slots metadata.

◆ memoryCompareSlotContent()

cboot_error_t memoryCompareSlotContent	(	Slot *	src,
		Slot *	dst,
		uint8_t *	result
	)

Compare two slot contents.

Compare two given slots content.

◆ memoryCopySlot()

cboot_error_t memoryCopySlot	(	Slot *	src,
		Slot *	dst,
		size_t	bytesNumber
	)

Copy source slot content to destination slot.

Make a backup of the internal slot.

Parameters

[in]	src	Pointer to source slot to copy from
[out]	dst	Pointer to destination slot to copy in
[in]	bytesNumber	number of bytes to be copied from src slot to dst slot

Returns: Status code

◆ memoryGetSlotByCType()

cboot_error_t memoryGetSlotByCType	(	Memory *	memory,
		uint8_t	slotCType,
		Slot **	slot
	)

Search a slot in memory that match the given slot content type.