diff options
| author | Hirokazu Takata <takata@linux-m32r.org> | 2008-11-28 02:46:48 +0900 |
|---|---|---|
| committer | Hirokazu Takata <takata@linux-m32r.org> | 2009-04-17 10:05:01 +0900 |
| commit | fe4e719d82c4052751d2287de4bd18bd04e93685 (patch) | |
| tree | 3a120e25626becf138f523a356422c0cdf9804c7 /arch/m32r/include/asm/setup.h | |
| parent | 20d9207849d5abe60461841b3c3724f6e7c9d33e (diff) | |
m32r: move include/asm-m32r headers to arch/m32r/include/asm
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Diffstat (limited to 'arch/m32r/include/asm/setup.h')
| -rw-r--r-- | arch/m32r/include/asm/setup.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/m32r/include/asm/setup.h b/arch/m32r/include/asm/setup.h new file mode 100644 index 00000000000..c637ab99239 --- /dev/null +++ b/arch/m32r/include/asm/setup.h @@ -0,0 +1,38 @@ +#ifndef _ASM_M32R_SETUP_H +#define _ASM_M32R_SETUP_H + +/* + * This is set up by the setup-routine at boot-time + */ + +#define COMMAND_LINE_SIZE 512 + +#ifdef __KERNEL__ + +#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 /* __KERNEL__ */ + +#endif /* _ASM_M32R_SETUP_H */ |