Commit 9e65b01ac57f7be2bbc17c9f4c0ee43fab22221e
Committed by
Tom Rini
Tom Rini
1 parent
d6a0c78a4e
Exists in
smarc_8mq_lf_v2020.04
and in
19 other branches
libfdt: change fdt.h to a wrapper of scripts/dtc/libfdt/*
Fortunately, U-Boot did not modify fdt.h locally. Change it to a wrapper of scripts/dtc/libfdt/fdt.h, which will be periodically synced with the upstream DTC (or kernel). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Showing 2 changed files with 1 additions and 68 deletions Side-by-side Diff
include/fdt.h
lib/libfdt/fdt.h
| 1 | -#ifndef _FDT_H | |
| 2 | -#define _FDT_H | |
| 3 | -/* | |
| 4 | - * libfdt - Flat Device Tree manipulation | |
| 5 | - * Copyright (C) 2006 David Gibson, IBM Corporation. | |
| 6 | - * Copyright 2012 Kim Phillips, Freescale Semiconductor. | |
| 7 | - * | |
| 8 | - * SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause | |
| 9 | - */ | |
| 10 | - | |
| 11 | -#ifndef __ASSEMBLY__ | |
| 12 | - | |
| 13 | -struct fdt_header { | |
| 14 | - fdt32_t magic; /* magic word FDT_MAGIC */ | |
| 15 | - fdt32_t totalsize; /* total size of DT block */ | |
| 16 | - fdt32_t off_dt_struct; /* offset to structure */ | |
| 17 | - fdt32_t off_dt_strings; /* offset to strings */ | |
| 18 | - fdt32_t off_mem_rsvmap; /* offset to memory reserve map */ | |
| 19 | - fdt32_t version; /* format version */ | |
| 20 | - fdt32_t last_comp_version; /* last compatible version */ | |
| 21 | - | |
| 22 | - /* version 2 fields below */ | |
| 23 | - fdt32_t boot_cpuid_phys; /* Which physical CPU id we're | |
| 24 | - booting on */ | |
| 25 | - /* version 3 fields below */ | |
| 26 | - fdt32_t size_dt_strings; /* size of the strings block */ | |
| 27 | - | |
| 28 | - /* version 17 fields below */ | |
| 29 | - fdt32_t size_dt_struct; /* size of the structure block */ | |
| 30 | -}; | |
| 31 | - | |
| 32 | -struct fdt_reserve_entry { | |
| 33 | - fdt64_t address; | |
| 34 | - fdt64_t size; | |
| 35 | -}; | |
| 36 | - | |
| 37 | -struct fdt_node_header { | |
| 38 | - fdt32_t tag; | |
| 39 | - char name[0]; | |
| 40 | -}; | |
| 41 | - | |
| 42 | -struct fdt_property { | |
| 43 | - fdt32_t tag; | |
| 44 | - fdt32_t len; | |
| 45 | - fdt32_t nameoff; | |
| 46 | - char data[0]; | |
| 47 | -}; | |
| 48 | - | |
| 49 | -#endif /* !__ASSEMBLY */ | |
| 50 | - | |
| 51 | -#define FDT_MAGIC 0xd00dfeed /* 4: version, 4: total size */ | |
| 52 | -#define FDT_TAGSIZE sizeof(fdt32_t) | |
| 53 | - | |
| 54 | -#define FDT_BEGIN_NODE 0x1 /* Start node: full name */ | |
| 55 | -#define FDT_END_NODE 0x2 /* End node */ | |
| 56 | -#define FDT_PROP 0x3 /* Property: name off, | |
| 57 | - size, content */ | |
| 58 | -#define FDT_NOP 0x4 /* nop */ | |
| 59 | -#define FDT_END 0x9 | |
| 60 | - | |
| 61 | -#define FDT_V1_SIZE (7*sizeof(fdt32_t)) | |
| 62 | -#define FDT_V2_SIZE (FDT_V1_SIZE + sizeof(fdt32_t)) | |
| 63 | -#define FDT_V3_SIZE (FDT_V2_SIZE + sizeof(fdt32_t)) | |
| 64 | -#define FDT_V16_SIZE FDT_V3_SIZE | |
| 65 | -#define FDT_V17_SIZE (FDT_V16_SIZE + sizeof(fdt32_t)) | |
| 66 | - | |
| 67 | -#endif /* _FDT_H */ |