11 uint32_t magic; /* magic word FDT_MAGIC */
12 uint32_t totalsize; /* total size of DT block */
13 uint32_t off_dt_struct; /* offset to structure */
14 uint32_t off_dt_strings; /* offset to strings */
15 uint32_t off_mem_rsvmap; /* offset to memory reserve map */
16 uint32_t version; /* format version */
17 uint32_t last_comp_version; /* last compatible version */
19 /* version 2 fields below */
20 uint32_t boot_cpuid_phys; /* Which physical CPU id we're
22 /* version 3 fields below */
23 uint32_t size_dt_strings; /* size of the strings block */
25 /* version 17 fields below */
26 uint32_t size_dt_struct; /* size of the structure block */
29 struct fdt_reserve_entry {
34 struct fdt_node_header {
46 #endif /* !__ASSEMBLY */
48 #define FDT_MAGIC 0xd00dfeed /* 4: version, 4: total size */
49 #define FDT_TAGSIZE sizeof(uint32_t)
51 #define FDT_BEGIN_NODE 0x1 /* Start node: full name */
52 #define FDT_END_NODE 0x2 /* End node */
53 #define FDT_PROP 0x3 /* Property: name off,
55 #define FDT_NOP 0x4 /* nop */
58 #define FDT_V1_SIZE (7*sizeof(uint32_t))
59 #define FDT_V2_SIZE (FDT_V1_SIZE + sizeof(uint32_t))
60 #define FDT_V3_SIZE (FDT_V2_SIZE + sizeof(uint32_t))
61 #define FDT_V16_SIZE FDT_V3_SIZE
62 #define FDT_V17_SIZE (FDT_V16_SIZE + sizeof(uint32_t))