arm_flash_philips.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <errno.h>
#include <string.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sysexits.h>
#include <ctype.h>
#include <unistd.h>
#include "dbg_msg.h"
#include "jt_arm.h"
#include "jt_flash.h"
#include "arm_gdbstub.h"
#include "arm_memory_mmap.h"
#include "arm_memory_workspace.h"
#include "convert.h"

Functions

• int philipsFlashProgram (uint32_t addr, int maxSize, uint32_t *data)
• int philipsFlashUnlock (uint32_t flash_base_addr, uint32_t mask)
• int philipsFlashLock (uint32_t flash_base_addr, uint32_t mask)
• int philipsFlashEraseAllUnlocked (uint32_t flash_base_addr)

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Detailed Description

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Function Documentation

int philipsFlashProgram	(	uint32_t	addr,
		int	maxSize,
		uint32_t *	data
	)

Philips flash program 512 bytes per 128 bit size
(using commonVar.LPC_frequence)

Parameters:

	addr	Flash page address start
	maxSize
	data	Pointer to 32 bit source of data

Returns:

length of programmed data (in bytes)

References memMap::baseAddr, convertDiffTimeToMsec, DBG_LEVEL_GDB_ARM_ERROR, DBG_LEVEL_GDB_ARM_INFO, DBG_LEVEL_GDB_ARM_WARN, dbgPrintf(), getWorkSpace(), ICERT_REG_DCC_CONTROL, ICERT_REG_DCC_DATA, IF_DBG, jtag_arm_IceRT_RegRead(), jtag_arm_IceRT_RegRead_Once(), jtag_arm_IceRT_RegWrite(), jtag_arm_Mointor2DebugMode(), jtag_arm_PollDbgState(), jtag_arm_RunProgram(), memMap::memBufferType, memMap::MemBufferType::Workspace::offset, useWorkspace(), memMap::MemBufferType::Workspace, and WORKSPACE_ALGO_FLASH_PHILIPS.

Referenced by programFlashCB_write_sector().

int philipsFlashUnlock	(	uint32_t	flash_base_addr,
		uint32_t	mask
	)

Philips flash unlock
(using commonVar.LPC_frequence)

Parameters:

	flash_base_addr	Flash page address start
	mask	page mask

Return values:

	0	on success
	>=1	else errro number

References memMap::baseAddr, convertDiffTimeToMsec, DBG_LEVEL_GDB_ARM_ERROR, DBG_LEVEL_GDB_ARM_INFO, DBG_LEVEL_GDB_ARM_WARN, dbgPrintf(), getWorkSpace(), ICERT_REG_DCC_CONTROL, ICERT_REG_DCC_DATA, IF_DBG, jtag_arm_IceRT_RegRead(), jtag_arm_IceRT_RegRead_Once(), jtag_arm_IceRT_RegWrite(), jtag_arm_Mointor2DebugMode(), jtag_arm_PollDbgState(), jtag_arm_RunProgram(), memMap::memBufferType, memMap::MemBufferType::Workspace::offset, useWorkspace(), memMap::MemBufferType::Workspace, and WORKSPACE_ALGO_FLASH_PHILIPS.

Referenced by eraseFlashCB_sector(), and programFlashCB_write_sector().

int philipsFlashLock	(	uint32_t	flash_base_addr,
		uint32_t	mask
	)

Philips flash lock

Parameters:

	flash_base_addr	Flash page address start
	mask	page mask

Return values:

	0	on success
	>=1	else errro number

References memMap::baseAddr, convertDiffTimeToMsec, DBG_LEVEL_GDB_ARM_ERROR, DBG_LEVEL_GDB_ARM_INFO, DBG_LEVEL_GDB_ARM_WARN, dbgPrintf(), getWorkSpace(), ICERT_REG_DCC_CONTROL, ICERT_REG_DCC_DATA, IF_DBG, jtag_arm_IceRT_RegRead(), jtag_arm_IceRT_RegRead_Once(), jtag_arm_IceRT_RegWrite(), jtag_arm_Mointor2DebugMode(), jtag_arm_PollDbgState(), jtag_arm_RunProgram(), memMap::memBufferType, memMap::MemBufferType::Workspace::offset, useWorkspace(), memMap::MemBufferType::Workspace, and WORKSPACE_ALGO_FLASH_PHILIPS.

Referenced by eraseFlashCB_sector(), and programFlashCB_write_sector().

int philipsFlashEraseAllUnlocked

(

uint32_t

flash_base_addr

)

Philips flash erase

Parameters:

flash_base_addr

Flash page address start

Return values:

	0	on success
	>=1	else errro number

References memMap::baseAddr, convertDiffTimeToMsec, DBG_LEVEL_GDB_ARM_ERROR, DBG_LEVEL_GDB_ARM_INFO, DBG_LEVEL_GDB_ARM_WARN, dbgPrintf(), getWorkSpace(), ICERT_REG_DCC_CONTROL, ICERT_REG_DCC_DATA, IF_DBG, jtag_arm_IceRT_RegRead(), jtag_arm_IceRT_RegRead_Once(), jtag_arm_IceRT_RegWrite(), jtag_arm_Mointor2DebugMode(), jtag_arm_PollDbgState(), jtag_arm_RunProgram(), memMap::memBufferType, memMap::MemBufferType::Workspace::offset, useWorkspace(), memMap::MemBufferType::Workspace, and WORKSPACE_ALGO_FLASH_PHILIPS.

Referenced by eraseFlashCB_sector(), and programFlashCB_write_sector().