Add missing files for Pantelis Antoniou's patch

Patch by Pantelis Antoniou, 04 Sep 2005

1 files changed, 66 insertions, 0 deletions

diff --git a/include/ft_build.h b/include/ft_build.h
new file mode 100644
index 00000000000..9104b1a5550
--- /dev/null
+++ b/include/ft_build.h
@@ -0,0 +1,66 @@
+/*
+ * OF Flat tree builder
+ *
+ */
+
+#ifndef FT_BUILD_H
+#define FT_BUILD_H
+
+#include <linux/types.h>
+#include <asm/u-boot.h>
+
+/* Definitions used by the flattened device tree */
+#define OF_DT_HEADER		0xd00dfeed	/* marker */
+#define OF_DT_BEGIN_NODE	0x1	/* Start of node, full name */
+#define OF_DT_END_NODE		0x2	/* End node */
+#define OF_DT_PROP		0x3	/* Property: name off, size,
+					 * content */
+#define OF_DT_NOP		0x4	/* nop */
+#define OF_DT_END		0x9
+
+#define OF_DT_VERSION		0x10
+
+struct boot_param_header {
+	u32 magic;		/* magic word OF_DT_HEADER */
+	u32 totalsize;		/* total size of DT block */
+	u32 off_dt_struct;	/* offset to structure */
+	u32 off_dt_strings;	/* offset to strings */
+	u32 off_mem_rsvmap;	/* offset to memory reserve map */
+	u32 version;		/* format version */
+	u32 last_comp_version;	/* last compatible version */
+	/* version 2 fields below */
+	u32 boot_cpuid_phys;	/* Physical CPU id we're booting on */
+	/* version 3 fields below */
+	u32 dt_strings_size;	/* size of the DT strings block */
+};
+
+struct ft_cxt {
+	struct boot_param_header *bph;
+	int max_size;		/* maximum size of tree */
+	int overflow;		/* set when this happens */
+	u8 *p, *pstr, *pres;	/* running pointers */
+	u8 *p_begin, *pstr_begin, *pres_begin;	/* starting pointers */
+	u8 *p_anchor;		/* start of constructed area */
+	int struct_size, strings_size, res_size;
+};
+
+void 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);
+int ft_end_tree(struct ft_cxt *cxt);
+
+void ft_nop(struct ft_cxt *cxt);
+void ft_prop(struct ft_cxt *cxt, const char *name, const void *data, int sz);
+void ft_prop_str(struct ft_cxt *cxt, const char *name, const char *str);
+void ft_prop_int(struct ft_cxt *cxt, const char *name, int val);
+void ft_begin(struct ft_cxt *cxt, void *blob, int max_size);
+void ft_add_rsvmap(struct ft_cxt *cxt, u64 physaddr, u64 size);
+
+void ft_setup(void *blob, int size, bd_t * bd);
+
+void ft_dump_blob(const void *bphp);
+void ft_merge_blob(struct ft_cxt *cxt, void *blob);
+void *ft_get_prop(void *bphp, const char *propname, int *szp);
+
+#endif