sdk79524_board.h

SHARP_ARM720T_LH79524/5软件开发包_支持TFT_LCD_NAND_FLASH_ETH_USB

/***********************************************************************
 *   $Workfile:   evb79524_board.h  $
 *   $Revision:   1.0  $
 *   $Author:   ZhangJ  $
 *   $Date:   Oct 20 2004 09:41:34  $
 *
 *   Project: EVB79524 Board
 *
 *   Description:
 *      This file contains the following information for the
 *      EVB79524 Hardware Platform:
 *
 *         Includes the LH79524 chip header file
 *         Declares for board-specific typedefs
 *         Defines for board-specific manifest constants
 *         Defines for board-specific manifest macros
 *         Defines for board-specific conditional constants
 *
 *   References:
 *      (1) Sharp LH79524 SoC User's Guide
 *      (2) EVB79524 board Schematics
 *
 *   Revision History:
 *   $Log::   //smaicnt2/pvcs/VM/sharpmcu/archives/sharpmcu/software/cs$
 * 
 *    Rev 1.0   Oct 20 2004 09:41:34   ZhangJ
 * Initial revision.
 * 
 *    Rev 1.2   Jul 20 2004 16:51:04   PattamattaD
 * Updated comments.
 * 
 *    Rev 1.1   Jun 25 2004 13:57:28   PattamattaD
 * Added CPLD register set.
 * 
 *    Rev 1.0   Jun 15 2004 14:10:36   PattamattaD
 * Initial revision.
 * 
 * 
 ***********************************************************************
 * 
 *  Copyright (c) 2004 Sharp Microelectronics of the Americas 
 * 
 *  All rights reserved 
 * 
 *  SHARP MICROELECTRONICS OF THE AMERICAS MAKES NO REPRESENTATION 
 *  OR WARRANTIES WITH RESPECT TO THE PERFORMANCE OF THIS SOFTWARE, 
 *  AND SPECIFICALLY DISCLAIMS ANY RESPONSIBILITY FOR ANY DAMAGES, 
 *  SPECIAL OR CONSEQUENTIAL, CONNECTED WITH THE USE OF THIS SOFTWARE. 
 * 
 *  SHARP MICROELECTRONICS OF THE AMERICAS PROVIDES THIS SOFTWARE SOLELY
 *  FOR THE PURPOSE OF SOFTWARE DEVELOPMENT INCORPORATING THE USE OF A 
 *  SHARP MICROCONTROLLER OR SYSTEM-ON-CHIP PRODUCT. USE OF THIS SOURCE 
 *  FILE IMPLIES ACCEPTANCE OF THESE CONDITIONS. 
 * 
 **********************************************************************/
#ifndef SDK79524_BOARD_H
#define SDK79524_BOARD_H

/***********************************************************************
 * Library header files (#include)
 **********************************************************************/

/***********************************************************************
 * User header files (#include)
 **********************************************************************/
#include "abl_types.h"
#include "lh79524_chip.h"

/***********************************************************************
 * Constant definitions (#define)
 **********************************************************************/

/***********************************************************************
 * Clock Frequencies
 **********************************************************************/
#define EVB79524_XTAL_IN         (11289600)

/* Define standard console device. This macro is used in 
   evb79524_boot.c file.*/
#define STDOUT_DEVICE            (UART0)

/***********************************************************************
 * Delay constants in nanosecs for HM62W8511HLJP-12 SRAM on board
 **********************************************************************/
#define EVB79524_SRAM_WAIT_WEN        (8)
#define EVB79524_SRAM_WAIT_OEN        (6)
#define EVB79524_SRAM_WAIT_RD         (20)
#define EVB79524_SRAM_WAIT_PAGE       (12)
#define EVB79524_SRAM_WAIT_WR         (0)
#define EVB79524_SRAM_WAIT_TURN       (20)

/***********************************************************************
 * Delay constants in nanosecs for LH28F320BFE_PBTL80 NOR Flash on board
 **********************************************************************/
#define EVB79524_FLASH_WAIT_WEN       (20)
#define EVB79524_FLASH_WAIT_OEN       (20)
#define EVB79524_FLASH_WAIT_RD        (100)
#define EVB79524_FLASH_WAIT_PAGE      (40)
#define EVB79524_FLASH_WAIT_WR        (100)
#define EVB79524_FLASH_WAIT_TURN      (40)
                                      
/***********************************************************************
 * Delay constants in nanosecs for TC58DVM72A1FT00_1 NAND Flash on board
 **********************************************************************/
#define EVB79524_NAND_WAIT_WEN        (250)
#define EVB79524_NAND_WAIT_OEN        (250)
#define EVB79524_NAND_WAIT_RD         (250)
#define EVB79524_NAND_WAIT_PAGE       (250)
#define EVB79524_NAND_WAIT_WR         (250)
#define EVB79524_NAND_WAIT_TURN       (250)

/***********************************************************************
 * Delay constants in nanosecs for XC3256XL-12TQ144C CPLD on board
 **********************************************************************/
#define EVB79524_CPLD_WAIT_WEN        (40)
#define EVB79524_CPLD_WAIT_OEN        (40)
#define EVB79524_CPLD_WAIT_RD         (100)
#define EVB79524_CPLD_WAIT_PAGE       (40)
#define EVB79524_CPLD_WAIT_WR         (100)
#define EVB79524_CPLD_WAIT_TURN       (40)

/***********************************************************************
 * Delay constants in nanosecs for MT48LC16LFFG SDRAM on board
 **********************************************************************/
#define EVB79524_SDRAM_TRP            (20)
#define EVB79524_SDRAM_TRAS           (60)
#define EVB79524_SDRAM_TREX           (120)
#define EVB79524_SDRAM_TARP           (120)
#define EVB79524_SDRAM_TDAL           (120)
#define EVB79524_SDRAM_TWR            (40)
#define EVB79524_SDRAM_TRC            (120)
#define EVB79524_SDRAM_TRFC           (120)
#define EVB79524_SDRAM_TXSR           (120)
#define EVB79524_SDRAM_TRRD           (40)
#define EVB79524_SDRAM_TMRD           (40)
#define EVB79524_SDRAM_REFRESH        (100)
#define EVB79524_SDRAM_OPER_REFRESH   (7812)

/***********************************************************************
 * Memory base addresses
 **********************************************************************/
#define FLASH_PHYS_BASE     EMC_STATIC_CS1_BASE
#define FLASH_PHYS_SIZE     (0x00400000)        /* 4MB */

#define SDRAM_PHYS_BASE     EMC_SDRAMC_DCS0_BASE
#define SDRAM_PHYS_SIZE     (0x02000000)        /* 32MB */

#define SDRAM1_PHYS_BASE    EMC_SDRAMC_DCS1_BASE
#define SDRAM1_PHYS_SIZE    (0x02000000)        /* 32MB */

#define SRAM_PHYS_BASE      EMC_STATIC_CS2_BASE
#define SRAM_PHYS_SIZE      (0x00200000)        /* 2MB */

#define CPLD_BASE           (EMC_STATIC_CS3_BASE + 0x600000)
#define CPLD_7SEG_BASE      (CPLD_BASE + 0xF8)

/***********************************************************************
 * LED Constants
 **********************************************************************/
#define LED_GPIOA_D8              _BIT(0)
#define LED_GPIOA_D11             _BIT(1)

/***********************************************************************
 * CPLD Register structures and Constants
 **********************************************************************/

typedef struct 
{
	volatile UNS_16 control1;
	volatile UNS_16 control2;
	volatile UNS_16 status1;
	volatile UNS_16 status2;
	volatile UNS_16 status3;
	volatile UNS_16 status4;
  
} CPLD_REGS_T;


#define EVB79524_CTRL1_BCK_LIGHTON      _BIT(0)
#define EVB79524_CTRL1_LCD_OE           _BIT(1)
#define EVB79524_CTRL1_LCD_PWR_EN       _BIT(2)
#define EVB79524_CTRL1_CF_PWR           _BIT(3)
#define EVB79524_CTRL1_CF_RESET         _BIT(4)
#define EVB79524_CTRL1_DMA_ON           _BIT(5)

#define EVB79524_STAT1_DPSW_MASK        _BITMASK(8)
#define EVB79524_STAT1_DPSW1            _BIT(0)
#define EVB79524_STAT1_DPSW2            _BIT(1)
#define EVB79524_STAT1_DPSW3            _BIT(2)
#define EVB79524_STAT1_DPSW4            _BIT(3)
#define EVB79524_STAT1_DPSW5            _BIT(4)
#define EVB79524_STAT1_DPSW6            _BIT(5)
#define EVB79524_STAT1_DPSW7            _BIT(6)
#define EVB79524_STAT1_DPSW8            _BIT(7)
#define EVB79524_STAT1_SW_USER1         _BIT(8)
#define EVB79524_STAT1_SW_USER2         _BIT(9)
#define EVB79524_STAT1_SW_USER3         _BIT(10)
#define EVB79524_STAT1_SW_USER4         _BIT(11)

#define EVB79524_STAT2_SW_UP            _BIT(0)
#define EVB79524_STAT2_SW_DOWN          _BIT(1)
#define EVB79524_STAT2_SW_LEFT          _BIT(2)
#define EVB79524_STAT2_SW_RIGHT         _BIT(3)
#define EVB79524_STAT2_SW_SEL           _BIT(4)
#define EVB79524_STAT2_NAV_INT          _BIT(5)
#define EVB79524_STAT2_CF_CD1           _BIT(6)
#define EVB79524_STAT2_CF_CD2           _BIT(7)
#define EVB79524_STAT2_CF_RDY           _BIT(8)
#define EVB79524_STAT2_INT7             _BIT(9)

#define EVB79524_STAT4_DMA_STATE        _BITMASK(4)
#define EVB79524_STAT4_DMA_WER          _BIT(4)
#define EVB79524_STAT4_DMA_ACK          _BIT(4)


/* Macro pointing to CPLD registers */
#define CPLD    ((CPLD_REGS_T *)(CPLD_BASE))



/***********************************************************************
 * Put User Entries below this line
 **********************************************************************/

#endif /* EVB79524_BOARD_H */