From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/m32r/include/asm/setup.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 arch/m32r/include/asm/setup.h (limited to 'arch/m32r/include/asm/setup.h') diff --git a/arch/m32r/include/asm/setup.h b/arch/m32r/include/asm/setup.h new file mode 100644 index 000000000..bbe59a9ce --- /dev/null +++ b/arch/m32r/include/asm/setup.h @@ -0,0 +1,31 @@ +#ifndef _ASM_M32R_SETUP_H +#define _ASM_M32R_SETUP_H + +#include + + +#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 */ -- cgit v1.2.3-54-g00ecf