X-Git-Url: https://git.librecmc.org/?p=oweals%2Fu-boot.git;a=blobdiff_plain;f=include%2Ffdt.h;h=b97b3f2bccb46b306837c775ee50748a631d3f4c;hp=f9612ed821233aff4ae5419bf57434e55f4007bc;hb=1099b2abef35c3c887f6afac1a8ef18c7924d5d2;hpb=03268374db9133686b738acca212247023840ffc diff --git a/include/fdt.h b/include/fdt.h index f9612ed821..b97b3f2bcc 100644 --- a/include/fdt.h +++ b/include/fdt.h @@ -1,62 +1 @@ -#ifndef _FDT_H -#define _FDT_H - -#ifndef __ASSEMBLY__ - -struct fdt_header { - fdt32_t magic; /* magic word FDT_MAGIC */ - fdt32_t totalsize; /* total size of DT block */ - fdt32_t off_dt_struct; /* offset to structure */ - fdt32_t off_dt_strings; /* offset to strings */ - fdt32_t off_mem_rsvmap; /* offset to memory reserve map */ - fdt32_t version; /* format version */ - fdt32_t last_comp_version; /* last compatible version */ - - /* version 2 fields below */ - fdt32_t boot_cpuid_phys; /* Which physical CPU id we're - booting on */ - /* version 3 fields below */ - fdt32_t size_dt_strings; /* size of the strings block */ - - /* version 17 fields below */ - fdt32_t size_dt_struct; /* size of the structure block */ -}; - -struct fdt_reserve_entry { - fdt64_t address; - fdt64_t size; -}; - -struct fdt_node_header { - fdt32_t tag; - char name[0]; -}; - -struct fdt_property { - fdt32_t tag; - fdt32_t len; - fdt32_t nameoff; - char data[0]; -}; - -#endif /* !__ASSEMBLY */ - -#define FDT_MAGIC 0xd00dfeed /* 4: version, 4: total size */ -#define FDT_TAGSIZE sizeof(fdt32_t) - -#define FDT_BEGIN_NODE 0x1 /* Start node: full name */ -#define FDT_END_NODE 0x2 /* End node */ -#define FDT_PROP 0x3 /* Property: name off, - size, content */ -#define FDT_NOP 0x4 /* nop */ -#define FDT_END 0x9 - -#define FDT_V1_SIZE (7*sizeof(fdt32_t)) -#define FDT_V2_SIZE (FDT_V1_SIZE + sizeof(fdt32_t)) -#define FDT_V3_SIZE (FDT_V2_SIZE + sizeof(fdt32_t)) -#define FDT_V16_SIZE FDT_V3_SIZE -#define FDT_V17_SIZE (FDT_V16_SIZE + sizeof(fdt32_t)) - -/* adding a ramdisk needs 0x44 bytes in version 2008.10 */ -#define FDT_RAMDISK_OVERHEAD 0x80 -#endif /* _FDT_H */ +#include "../scripts/dtc/libfdt/fdt.h"