imx_boot.h

/*NB_REVISION*/
 
/*NB_COPYRIGHT*/
#ifndef  __IMX_BOOT_H
#define  __IMX_BOOT_H
 
#include <predef.h>
#include <basictypes.h>
#include <sim.h>
#include <hal.h>
 
#define IVT_TAG     (0xD1)
 
#define DCD_CMD_WR  (0xCC)
#define DCD_CMD_CK  (0xCF)
#define DCD_CMD_NOP (0xC0)
 
#define DCD_WR_WR   (0x00)
#define DCD_WR_CLR  (0x40)
#define DCD_WR_SET  (0xC0)
#define DCD_WR_BYTE (0x01)
#define DCD_WR_HALF (0x02)
#define DCD_WR_WORD (0x04)
 
#define DCD_CK_ALL_CLR  (0x00)
#define DCD_CK_ALL_SET  (0x80)
#define DCD_CK_ANY_CLR  (0x40)
#define DCD_CK_ANY_SET  (0xC0)
#define DCD_CK_BYTE     (0x01)
#define DCD_CK_HALF     (0x02)
#define DCD_CK_WORD     (0x04)
 
struct FlexSpi_Cfg_Block_t {
    uint32_t    tag;
    uint32_t    version;
    uint8_t     _reserved0;
    uint8_t     readSampleClkSrc;
    uint8_t     csHoldTime;
    uint8_t     csSetupTime;
    uint8_t     colAddrWidth;
    uint8_t     devModeCfgEnable;
    uint8_t     _reserved1;
    uint16_t    waitTimeCfgCommands;
    uint32_t    devModeSeq;
    uint32_t    devModeArg;
 
} __attribute__((packed));
 
struct DCD_header_t {
    uint8_t tag;
    uint16_t beLength; // needs to be big endian
    uint8_t version;
};
 
struct DCD_cmdhdr_t {
    uint8_t tag;
    uint16_t beLength; // needs to be big endian
    uint8_t parameter;
};
 
struct DCD_cmd_wr_t {
    uint32_t addr;
    uint32_t val_mask;
};
 
struct DCD_cmd_ck_t {
    uint32_t addr;
    uint32_t mask;
    uint32_t count;
};
 
struct Boot_Data_t {
    uint32_t startAddr;
    uint32_t length;
    uint32_t isPlugin;
};
 
struct IVT_header_t {
    uint8_t tag;
    uint16_t beLength; // needs to be big endian
    uint8_t version;
};
 
struct IVT_t {
    IVT_header_t header;
    uint32_t entry;
    uint32_t reserved1;
    uint32_t devConfData;
    uint32_t bootData;
    IVT_t   *self;
    uint32_t comSeqFile;
    uint32_t reserved2;
};
 
#endif   /* ----- #ifndef __IMX_BOOT_H  ----- */