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tools/kwbimage.h 1.84 KB
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aa0c7a86c   Prafulla Wadaskar   mkimage: Add Kirk... 
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  /*
   * (C) Copyright 2008
   * Marvell Semiconductor <www.marvell.com>
   * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
   *
1a4596601   Wolfgang Denk   Add GPL-2.0+ SPDX... 
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   * SPDX-License-Identifier:	GPL-2.0+
aa0c7a86c   Prafulla Wadaskar   mkimage: Add Kirk... 
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   */
  
  #ifndef _KWBIMAGE_H_
  #define _KWBIMAGE_H_
  
  #include <stdint.h>
  
  #define KWBIMAGE_MAX_CONFIG	((0x1dc - 0x20)/sizeof(struct reg_config))
  #define MAX_TEMPBUF_LEN		32
  
  /* NAND ECC Mode */
  #define IBR_HDR_ECC_DEFAULT		0x00
  #define IBR_HDR_ECC_FORCED_HAMMING	0x01
  #define IBR_HDR_ECC_FORCED_RS  		0x02
  #define IBR_HDR_ECC_DISABLED  		0x03
  
  /* Boot Type - block ID */
  #define IBR_HDR_I2C_ID			0x4D
  #define IBR_HDR_SPI_ID			0x5A
  #define IBR_HDR_NAND_ID			0x8B
  #define IBR_HDR_SATA_ID			0x78
  #define IBR_HDR_PEX_ID			0x9C
  #define IBR_HDR_UART_ID			0x69
  #define IBR_DEF_ATTRIB	 		0x00
  
  enum kwbimage_cmd {
  	CMD_INVALID,
  	CMD_BOOT_FROM,
  	CMD_NAND_ECC_MODE,
  	CMD_NAND_PAGE_SIZE,
  	CMD_SATA_PIO_MODE,
  	CMD_DDR_INIT_DELAY,
  	CMD_DATA
  };
  
  enum kwbimage_cmd_types {
  	CFG_INVALID = -1,
  	CFG_COMMAND,
  	CFG_DATA0,
  	CFG_DATA1
  };
  
  /* typedefs */
  typedef struct bhr_t {
  	uint8_t blockid;		/*0     */
  	uint8_t nandeccmode;		/*1     */
  	uint16_t nandpagesize;		/*2-3   */
  	uint32_t blocksize;		/*4-7   */
  	uint32_t rsvd1;			/*8-11  */
  	uint32_t srcaddr;		/*12-15 */
  	uint32_t destaddr;		/*16-19 */
  	uint32_t execaddr;		/*20-23 */
  	uint8_t satapiomode;		/*24    */
  	uint8_t rsvd3;			/*25    */
  	uint16_t ddrinitdelay;		/*26-27 */
  	uint16_t rsvd2;			/*28-29 */
  	uint8_t ext;			/*30    */
  	uint8_t checkSum;		/*31    */
  } bhr_t, *pbhr_t;
  
  struct reg_config {
  	uint32_t raddr;
  	uint32_t rdata;
  };
  
  typedef struct extbhr_t {
  	uint32_t dramregsoffs;
  	uint8_t rsrvd1[0x20 - sizeof(uint32_t)];
  	struct reg_config rcfg[KWBIMAGE_MAX_CONFIG];
  	uint8_t rsrvd2[7];
  	uint8_t checkSum;
  } extbhr_t, *pextbhr_t;
  
  struct kwb_header {
  	bhr_t kwb_hdr;
  	extbhr_t kwb_exthdr;
  };
  
  /*
   * functions
   */
  void init_kwb_image_type (void);
  
  #endif /* _KWBIMAGE_H_ */