libfdt_env.h File Reference

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <mos_stdlib.h>
#include <mos_string.h>
#include <limits.h>

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Macros
#define	FDT_FORCE
#define	FDT_BITWISE
#define	EXTRACT_BYTE(x, n)
#define	CPU_TO_FDT16(x)
#define	CPU_TO_FDT32(x)
#define	CPU_TO_FDT64(x)

Typedefs
typedef uint16_t	fdt16_t
typedef uint32_t	fdt32_t
typedef uint64_t	fdt64_t

Functions
static uint16_t	fdt16_to_cpu (fdt16_t x)
static fdt16_t	cpu_to_fdt16 (uint16_t x)
static uint32_t	fdt32_to_cpu (fdt32_t x)
static fdt32_t	cpu_to_fdt32 (uint32_t x)
static uint64_t	fdt64_to_cpu (fdt64_t x)
static fdt64_t	cpu_to_fdt64 (uint64_t x)

Macro Definition Documentation

FDT_FORCE

#define FDT_FORCE

Definition at line 21 of file libfdt_env.h.

Referenced by cpu_to_fdt16(), cpu_to_fdt32(), cpu_to_fdt64(), fdt16_to_cpu(), fdt32_to_cpu(), and fdt64_to_cpu().

FDT_BITWISE

#define FDT_BITWISE

Definition at line 22 of file libfdt_env.h.

EXTRACT_BYTE

#define EXTRACT_BYTE	(		x,
			n )

Value:

((unsigned long long)((uint8_t *)&x)[n])

Definition at line 29 of file libfdt_env.h.

CPU_TO_FDT16

#define CPU_TO_FDT16

(

x

)

Value:

((EXTRACT_BYTE(x, 0) << 8) | EXTRACT_BYTE(x, 1))

Definition at line 30 of file libfdt_env.h.

Referenced by cpu_to_fdt16(), and fdt16_to_cpu().

CPU_TO_FDT32

#define CPU_TO_FDT32

(

x

)

Value:

             ((EXTRACT_BYTE(x, 0) << 24) | (EXTRACT_BYTE(x, 1) << 16) | \
             (EXTRACT_BYTE(x, 2) << 8) | EXTRACT_BYTE(x, 3))

Definition at line 31 of file libfdt_env.h.

Referenced by cpu_to_fdt32(), and fdt32_to_cpu().

CPU_TO_FDT64

#define CPU_TO_FDT64

(

x

)

Value:

             ((EXTRACT_BYTE(x, 0) << 56) | (EXTRACT_BYTE(x, 1) << 48) | \
             (EXTRACT_BYTE(x, 2) << 40) | (EXTRACT_BYTE(x, 3) << 32) | \
             (EXTRACT_BYTE(x, 4) << 24) | (EXTRACT_BYTE(x, 5) << 16) | \
             (EXTRACT_BYTE(x, 6) << 8) | EXTRACT_BYTE(x, 7))

Definition at line 33 of file libfdt_env.h.

Referenced by cpu_to_fdt64(), and fdt64_to_cpu().

Typedef Documentation

fdt16_t

typedef uint16_t fdt16_t

Definition at line 25 of file libfdt_env.h.

fdt32_t

typedef uint32_t fdt32_t

Definition at line 26 of file libfdt_env.h.

fdt64_t

typedef uint64_t fdt64_t

Definition at line 27 of file libfdt_env.h.

Function Documentation

fdt16_to_cpu()

static uint16_t fdt16_to_cpu ( fdt16_t x )

inlinestatic

Definition at line 38 of file libfdt_env.h.

cpu_to_fdt16()

static fdt16_t cpu_to_fdt16 ( uint16_t x )

inlinestatic

Definition at line 42 of file libfdt_env.h.

fdt32_to_cpu()

static uint32_t fdt32_to_cpu ( fdt32_t x )

inlinestatic

Definition at line 47 of file libfdt_env.h.

Referenced by fdt32_ld_(), fdt_cells(), fdt_finish(), fdt_next_tag(), dt_property::get_u32(), overlay_get_target_phandle(), overlay_phandle_add_offset(), and overlay_update_local_node_references().

cpu_to_fdt32()

static fdt32_t cpu_to_fdt32 ( uint32_t x )

inlinestatic

Definition at line 51 of file libfdt_env.h.

Referenced by fdt_add_property_(), fdt_add_subnode_namelen(), fdt_appendprop(), fdt_appendprop_u32(), fdt_begin_node(), fdt_end_node(), fdt_finish(), fdt_nop_region_(), fdt_property_placeholder(), fdt_property_u32(), fdt_resize_property_(), fdt_setprop_inplace_u32(), fdt_setprop_u32(), overlay_fixup_one_phandle(), and overlay_update_local_node_references().

fdt64_to_cpu()

static uint64_t fdt64_to_cpu ( fdt64_t x )

inlinestatic

Definition at line 56 of file libfdt_env.h.

Referenced by fdt64_ld_(), and dt_property::get_u64().

cpu_to_fdt64()

static fdt64_t cpu_to_fdt64 ( uint64_t x )

inlinestatic

Definition at line 60 of file libfdt_env.h.

Referenced by fdt_add_mem_rsv(), fdt_add_reservemap_entry(), fdt_appendprop_u64(), fdt_property_u64(), fdt_setprop_inplace_u64(), and fdt_setprop_u64().