1 files changed, 61 insertions, 1 deletions

diff --git a/arch/powerpc/boot/flatdevtree.h b/arch/powerpc/boot/flatdevtree.h
index 761c8dc84008..b9cd9f61f351 100644
--- a/arch/powerpc/boot/flatdevtree.h
+++ b/arch/powerpc/boot/flatdevtree.h
@@ -17,7 +17,7 @@
 #ifndef FLATDEVTREE_H
 #define FLATDEVTREE_H
 
-#include "types.h"
+#include "flatdevtree_env.h"
 
 /* Definitions used by the flattened device tree */
 #define OF_DT_HEADER            0xd00dfeed      /* marker */
@@ -43,4 +43,64 @@ struct boot_param_header {
         u32 dt_strings_size;    /* size of the DT strings block */
 };
 
+struct ft_reserve {
+        u64 start;
+        u64 len;
+};
+
+struct ft_region {
+        char *start;
+        unsigned long size;
+};
+
+enum ft_rgn_id {
+        FT_RSVMAP,
+        FT_STRUCT,
+        FT_STRINGS,
+        FT_N_REGION
+};
+
+#define FT_MAX_DEPTH    50
+
+struct ft_cxt {
+        struct boot_param_header *bph;
+        int max_size;           /* maximum size of tree */
+        int isordered;          /* everything in standard order */
+        void *(*realloc)(void *, unsigned long);
+        char *str_anchor;
+        char *p;                /* current insertion point in structs */
+        struct ft_region rgn[FT_N_REGION];
+        void *genealogy[FT_MAX_DEPTH+1];
+        char **node_tbl;
+        unsigned int node_max;
+        unsigned int nodes_used;
+};
+
+int ft_begin_node(struct ft_cxt *cxt, const char *name);
+void ft_end_node(struct ft_cxt *cxt);
+
+void ft_begin_tree(struct ft_cxt *cxt);
+void ft_end_tree(struct ft_cxt *cxt);
+
+void ft_nop(struct ft_cxt *cxt);
+int ft_prop(struct ft_cxt *cxt, const char *name,
+            const void *data, unsigned int sz);
+int ft_prop_str(struct ft_cxt *cxt, const char *name, const char *str);
+int ft_prop_int(struct ft_cxt *cxt, const char *name, unsigned int val);
+void ft_begin(struct ft_cxt *cxt, void *blob, unsigned int max_size,
+              void *(*realloc_fn)(void *, unsigned long));
+int ft_open(struct ft_cxt *cxt, void *blob, unsigned int max_size,
+                unsigned int max_find_device,
+                void *(*realloc_fn)(void *, unsigned long));
+int ft_add_rsvmap(struct ft_cxt *cxt, u64 physaddr, u64 size);
+
+void ft_dump_blob(const void *bphp);
+void ft_merge_blob(struct ft_cxt *cxt, void *blob);
+void *ft_find_device(struct ft_cxt *cxt, const char *srch_path);
+void *ft_find_descendent(struct ft_cxt *cxt, void *top, const char *srch_path);
+int ft_get_prop(struct ft_cxt *cxt, const void *phandle, const char *propname,
+                void *buf, const unsigned int buflen);
+int ft_set_prop(struct ft_cxt *cxt, const void *phandle, const char *propname,
+                const void *buf, const unsigned int buflen);
+
 #endif /* FLATDEVTREE_H */