Xtensa memory attributes

Files
file	memory-attr-xtensa.h
	Xtensa memory attribute DT binding definitions.

Macros
#define	DT_MEM_XTENSA_GET(x)
	Extract Xtensa-specific bits from a full zephyr,memory-attr value.
#define	DT_MEM_XTENSA_INSTR_ROM   DT_MEM_XTENSA(ATTR_XTENSA_INSTR_ROM)
	Instruction ROM memory type.
#define	DT_MEM_XTENSA_INSTR_RAM   DT_MEM_XTENSA(ATTR_XTENSA_INSTR_RAM)
	Instruction RAM memory type.
#define	DT_MEM_XTENSA_DATA_ROM   DT_MEM_XTENSA(ATTR_XTENSA_DATA_ROM)
	Data ROM memory type.
#define	DT_MEM_XTENSA_DATA_RAM   DT_MEM_XTENSA(ATTR_XTENSA_DATA_RAM)
	Data RAM memory type.
#define	DT_MEM_XTENSA_XLMI   DT_MEM_XTENSA(ATTR_XTENSA_XLMI)
	Xtensa Local Memory Interface (XLMI) memory type.
#define	DT_MEM_XTENSA_UNKNOWN   DT_MEM_ARCH_ATTR_UNKNOWN
	Unknown or unsupported Xtensa memory type.

Detailed Description

Macro Definition Documentation

DT_MEM_XTENSA_DATA_RAM

#define DT_MEM_XTENSA_DATA_RAM   DT_MEM_XTENSA(ATTR_XTENSA_DATA_RAM)

#include <memory-attr-xtensa.h>

Data RAM memory type.

DT_MEM_XTENSA_DATA_ROM

#define DT_MEM_XTENSA_DATA_ROM   DT_MEM_XTENSA(ATTR_XTENSA_DATA_ROM)

#include <memory-attr-xtensa.h>

Data ROM memory type.

DT_MEM_XTENSA_GET

#define DT_MEM_XTENSA_GET

(

x

)

#include <memory-attr-xtensa.h>

Value:

((x) & DT_MEM_XTENSA_MASK)

Extract Xtensa-specific bits from a full zephyr,memory-attr value.

Parameters

x	Value to extract Xtensa-specific memory attribute bits from.

Returns

Xtensa-specific memory attribute bits.

DT_MEM_XTENSA_INSTR_RAM

#define DT_MEM_XTENSA_INSTR_RAM   DT_MEM_XTENSA(ATTR_XTENSA_INSTR_RAM)

#include <memory-attr-xtensa.h>

Instruction RAM memory type.

DT_MEM_XTENSA_INSTR_ROM

#define DT_MEM_XTENSA_INSTR_ROM   DT_MEM_XTENSA(ATTR_XTENSA_INSTR_ROM)

#include <memory-attr-xtensa.h>

Instruction ROM memory type.

DT_MEM_XTENSA_UNKNOWN

#define DT_MEM_XTENSA_UNKNOWN   DT_MEM_ARCH_ATTR_UNKNOWN

#include <memory-attr-xtensa.h>

Unknown or unsupported Xtensa memory type.

DT_MEM_XTENSA_XLMI

#define DT_MEM_XTENSA_XLMI   DT_MEM_XTENSA(ATTR_XTENSA_XLMI)

#include <memory-attr-xtensa.h>

Xtensa Local Memory Interface (XLMI) memory type.