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Diffstat (limited to 'kernel/arch/m32r/include/asm/setup.h')
-rw-r--r--kernel/arch/m32r/include/asm/setup.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/kernel/arch/m32r/include/asm/setup.h b/kernel/arch/m32r/include/asm/setup.h
new file mode 100644
index 000000000..bbe59a9ce
--- /dev/null
+++ b/kernel/arch/m32r/include/asm/setup.h
@@ -0,0 +1,31 @@
+#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 */