1 files changed, 52 insertions, 0 deletions

diff --git a/include/asm-ppc/bootinfo.h b/include/asm-ppc/bootinfo.h
new file mode 100644
index 000000000000..93d955c70d65
--- /dev/null
+++ b/include/asm-ppc/bootinfo.h
@@ -0,0 +1,52 @@
+/*
+ * Non-machine dependent bootinfo structure.  Basic idea
+ * borrowed from the m68k.
+ *
+ * Copyright (C) 1999 Cort Dougan <cort@ppc.kernel.org>
+ */
+
+#ifdef __KERNEL__
+#ifndef _PPC_BOOTINFO_H
+#define _PPC_BOOTINFO_H
+
+#include <linux/config.h>
+#include <asm/page.h>
+
+#if defined(CONFIG_APUS) && !defined(__BOOTER__)
+#include <asm-m68k/bootinfo.h>
+#else
+
+struct bi_record {
+        unsigned long tag;              /* tag ID */
+        unsigned long size;             /* size of record (in bytes) */
+        unsigned long data[0];          /* data */
+};
+
+#define BI_FIRST                0x1010  /* first record - marker */
+#define BI_LAST                 0x1011  /* last record - marker */
+#define BI_CMD_LINE             0x1012
+#define BI_BOOTLOADER_ID        0x1013
+#define BI_INITRD               0x1014
+#define BI_SYSMAP               0x1015
+#define BI_MACHTYPE             0x1016
+#define BI_MEMSIZE              0x1017
+#define BI_BOARD_INFO           0x1018
+
+extern struct bi_record *find_bootinfo(void);
+extern void bootinfo_init(struct bi_record *rec);
+extern void bootinfo_append(unsigned long tag, unsigned long size, void * data);
+extern void parse_bootinfo(struct bi_record *rec);
+extern unsigned long boot_mem_size;
+
+static inline struct bi_record *
+bootinfo_addr(unsigned long offset)
+{
+
+        return (struct bi_record *)_ALIGN((offset) + (1 << 20) - 1,
+                                          (1 << 20));
+}
+#endif /* CONFIG_APUS */
+
+
+#endif /* _PPC_BOOTINFO_H */
+#endif /* __KERNEL__ */