fdt_header Struct Reference

Device tree header. More...

#include <fdt.h>

Data Fields
uint32_t	magic
	Magic signature. More...
uint32_t	totalsize
	Total size of device tree. More...
uint32_t	off_dt_struct
	Offset to structure block. More...
uint32_t	off_dt_strings
	Offset to strings block. More...
uint32_t	off_mem_rsvmap
	Offset to memory reservation block. More...
uint32_t	version
	Version of this data structure. More...
uint32_t	last_comp_version
	Lowest version to which this structure is compatible. More...
uint32_t	boot_cpuid_phys
	Physical ID of the boot CPU. More...
uint32_t	size_dt_strings
	Length of string block. More...
uint32_t	size_dt_struct
	Length of structure block. More...

Detailed Description

Device tree header.

Definition at line 18 of file fdt.h.

Field Documentation

magic

uint32_t fdt_header::magic

Magic signature.

Definition at line 20 of file fdt.h.

totalsize

uint32_t fdt_header::totalsize

Total size of device tree.

Definition at line 22 of file fdt.h.

Referenced by fdt_urealloc().

off_dt_struct

uint32_t fdt_header::off_dt_struct

Offset to structure block.

Definition at line 24 of file fdt.h.

Referenced by fdt_insert().

off_dt_strings

uint32_t fdt_header::off_dt_strings

Offset to strings block.

Definition at line 26 of file fdt.h.

Referenced by fdt_insert().

off_mem_rsvmap

uint32_t fdt_header::off_mem_rsvmap

Offset to memory reservation block.

Definition at line 28 of file fdt.h.

Referenced by fdt_insert().

version

uint32_t fdt_header::version

Version of this data structure.

Definition at line 30 of file fdt.h.

last_comp_version

uint32_t fdt_header::last_comp_version

Lowest version to which this structure is compatible.

Definition at line 32 of file fdt.h.

boot_cpuid_phys

uint32_t fdt_header::boot_cpuid_phys

Physical ID of the boot CPU.

Definition at line 34 of file fdt.h.

size_dt_strings

uint32_t fdt_header::size_dt_strings

Length of string block.

Definition at line 36 of file fdt.h.

Referenced by fdt_insert_string().

size_dt_struct

uint32_t fdt_header::size_dt_struct

Length of structure block.

Definition at line 38 of file fdt.h.

Referenced by fdt_insert_nop().

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The documentation for this struct was generated from the following file:

• include/ipxe/fdt.h