devnode.h

mx21 Nor flash Bootloader 源代码

typedef struct devnode {
  struct devnode *next ;
  unsigned int type ;
  unsigned int params[2] ;
  char *name ;
  void *data ;
  int size ;
} devnode_t ;

// devnode types
// General pieces of information
#define DEVNODE_INFO 1

// OS specific information
#define DEVNODE_OS 2 

// Device Information
#define DEVNODE_DEVICE 3

#define DEVNODE_OS_COMMAND_LINE 1 

#define DEVNODE_DEVICE_FLASH    1
#define DEVNODE_DEVICE_ROM      2
#define DEVNODE_DEVICE_MEMORY   3

#define MEM_SIZE                0x04000000
//#define MEM_SIZE                0x02000000