| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _ASM_M32R_SETUP_H |
| #define _ASM_M32R_SETUP_H |
| |
| #include <uapi/asm/setup.h> |
| |
| |
| #define PARAM ((unsigned char *)empty_zero_page) |
| |
| #define MOUNT_ROOT_RDONLY (*(unsigned long *) (PARAM+0x000)) |
| #define RAMDISK_FLAGS (*(unsigned long *) (PARAM+0x004)) |
| #define ORIG_ROOT_DEV (*(unsigned long *) (PARAM+0x008)) |
| #define LOADER_TYPE (*(unsigned long *) (PARAM+0x00c)) |
| #define INITRD_START (*(unsigned long *) (PARAM+0x010)) |
| #define INITRD_SIZE (*(unsigned long *) (PARAM+0x014)) |
| |
| #define M32R_CPUCLK (*(unsigned long *) (PARAM+0x018)) |
| #define M32R_BUSCLK (*(unsigned long *) (PARAM+0x01c)) |
| #define M32R_TIMER_DIVIDE (*(unsigned long *) (PARAM+0x020)) |
| |
| #define COMMAND_LINE ((char *) (PARAM+0x100)) |
| |
| #define SCREEN_INFO (*(struct screen_info *) (PARAM+0x200)) |
| |
| #define RAMDISK_IMAGE_START_MASK (0x07FF) |
| #define RAMDISK_PROMPT_FLAG (0x8000) |
| #define RAMDISK_LOAD_FLAG (0x4000) |
| |
| extern unsigned long memory_start; |
| extern unsigned long memory_end; |
| |
| #endif /* _ASM_M32R_SETUP_H */ |
