98 lines
2.0 KiB
C
98 lines
2.0 KiB
C
|
/** @file pom.h
|
||
|
|
* @brief POM Driver Definition File
|
||
|
|
* @date 23.May.2013
|
||
|
|
* @version 03.05.01
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* (c) Texas Instruments 2009-2013, All rights reserved. */
|
||
|
|
|
||
|
|
#ifndef __POM_H__
|
||
|
|
#define __POM_H__
|
||
|
|
|
||
|
|
#include "reg_pom.h"
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/* USER CODE BEGIN (0) */
|
||
|
|
/* USER CODE END */
|
||
|
|
|
||
|
|
|
||
|
|
/** @enum pom_region_size
|
||
|
|
* @brief Alias names for pom region size
|
||
|
|
* This enumeration is used to provide alias names for POM region size:
|
||
|
|
*/
|
||
|
|
enum pom_region_size
|
||
|
|
{
|
||
|
|
SIZE_32BYTES = 0U,
|
||
|
|
SIZE_64BYTES = 1U,
|
||
|
|
SIZE_128BYTES = 2U,
|
||
|
|
SIZE_256BYTES = 3U,
|
||
|
|
SIZE_512BYTES = 4U,
|
||
|
|
SIZE_1KB = 5U,
|
||
|
|
SIZE_2KB = 6U,
|
||
|
|
SIZE_4KB = 7U,
|
||
|
|
SIZE_8KB = 8U,
|
||
|
|
SIZE_16KB = 9U,
|
||
|
|
SIZE_32KB = 10U,
|
||
|
|
SIZE_64KB = 11U,
|
||
|
|
SIZE_128KB = 12U,
|
||
|
|
SIZE_256KB = 13U
|
||
|
|
};
|
||
|
|
|
||
|
|
/** @def INTERNAL_RAM
|
||
|
|
* @brief Alias name for Internal RAM
|
||
|
|
*/
|
||
|
|
#define INTERNAL_RAM 0x08000000U
|
||
|
|
|
||
|
|
/** @def SDRAM
|
||
|
|
* @brief Alias name for SD RAM
|
||
|
|
*/
|
||
|
|
#define SDRAM 0x80000000U
|
||
|
|
|
||
|
|
/** @def ASYNC_MEMORY
|
||
|
|
* @brief Alias name for Async RAM
|
||
|
|
*/
|
||
|
|
#define ASYNC_MEMORY 0x60000000U
|
||
|
|
|
||
|
|
|
||
|
|
typedef uint32 REGION_t;
|
||
|
|
|
||
|
|
/** @struct REGION_CONFIG_ST
|
||
|
|
* @brief POM region configuration
|
||
|
|
*/
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
uint32 Prog_Reg_Sta_Addr;
|
||
|
|
uint32 Ovly_Reg_Sta_Addr;
|
||
|
|
uint32 Reg_Size;
|
||
|
|
}REGION_CONFIG_t;
|
||
|
|
|
||
|
|
/* USER CODE BEGIN (1) */
|
||
|
|
/* USER CODE END */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @defgroup POM POM
|
||
|
|
* @brief Parameter Overlay Module.
|
||
|
|
*
|
||
|
|
* The POM provides a mechanism to redirect accesses to non-volatile memory into a volatile memory
|
||
|
|
* internal or external to the device. The data requested by the CPU will be fetched from the overlay memory
|
||
|
|
* instead of the main non-volatile memory.
|
||
|
|
*
|
||
|
|
* Related Files
|
||
|
|
* - reg_pom.h
|
||
|
|
* - pom.h
|
||
|
|
* - pom.c
|
||
|
|
* @addtogroup POM
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* POM Interface Functions */
|
||
|
|
void POM_Region_Config(REGION_CONFIG_t *Reg_Config_Ptr,REGION_t Region_Num);
|
||
|
|
void POM_Reset(void);
|
||
|
|
void POM_Init(void);
|
||
|
|
void POM_Disable(void);
|
||
|
|
|
||
|
|
/**@}*/
|
||
|
|
#endif /* __POM_H_*/
|