include/asm-sh/setup.h

   1 #ifndef _SH_SETUP_H
   2 #define _SH_SETUP_H
   3
   4 #define COMMAND_LINE_SIZE 256
   5
   6 #ifdef __KERNEL__
   7
   8 /*
   9  * This is set up by the setup-routine at boot-time
  10  */
  11 #define PARAM   ((unsigned char *)empty_zero_page)
  12
  13 #define MOUNT_ROOT_RDONLY (*(unsigned long *) (PARAM+0x000))
  14 #define RAMDISK_FLAGS (*(unsigned long *) (PARAM+0x004))
  15 #define ORIG_ROOT_DEV (*(unsigned long *) (PARAM+0x008))
  16 #define LOADER_TYPE (*(unsigned long *) (PARAM+0x00c))
  17 #define INITRD_START (*(unsigned long *) (PARAM+0x010))
  18 #define INITRD_SIZE (*(unsigned long *) (PARAM+0x014))
  19 /* ... */
  20 #define COMMAND_LINE ((char *) (PARAM+0x100))
  21
  22 int setup_early_printk(char *);
  23 void sh_mv_setup(void);
  24
  25 #endif /* __KERNEL__ */
  26
  27 #endif /* _SH_SETUP_H */