1#ifndef _ASM_M32R_SETUP_H 2#define _ASM_M32R_SETUP_H 3 4#include <uapi/asm/setup.h> 5 6 7#define PARAM ((unsigned char *)empty_zero_page) 8 9#define MOUNT_ROOT_RDONLY (*(unsigned long *) (PARAM+0x000)) 10#define RAMDISK_FLAGS (*(unsigned long *) (PARAM+0x004)) 11#define ORIG_ROOT_DEV (*(unsigned long *) (PARAM+0x008)) 12#define LOADER_TYPE (*(unsigned long *) (PARAM+0x00c)) 13#define INITRD_START (*(unsigned long *) (PARAM+0x010)) 14#define INITRD_SIZE (*(unsigned long *) (PARAM+0x014)) 15 16#define M32R_CPUCLK (*(unsigned long *) (PARAM+0x018)) 17#define M32R_BUSCLK (*(unsigned long *) (PARAM+0x01c)) 18#define M32R_TIMER_DIVIDE (*(unsigned long *) (PARAM+0x020)) 19 20#define COMMAND_LINE ((char *) (PARAM+0x100)) 21 22#define SCREEN_INFO (*(struct screen_info *) (PARAM+0x200)) 23 24#define RAMDISK_IMAGE_START_MASK (0x07FF) 25#define RAMDISK_PROMPT_FLAG (0x8000) 26#define RAMDISK_LOAD_FLAG (0x4000) 27 28extern unsigned long memory_start; 29extern unsigned long memory_end; 30 31#endif /* _ASM_M32R_SETUP_H */ 32