Zephyr API Documentation
4.0.99
A Scalable Open Source RTOS
Loading...
Searching...
No Matches
memory-attr-xtensa.h
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2023 Carlo Caione <ccaione@baylibre.com>
3
*
4
* SPDX-License-Identifier: Apache-2.0
5
*/
6
#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_MEM_ATTR_XTENSA_H_
7
#define ZEPHYR_INCLUDE_DT_BINDINGS_MEM_ATTR_XTENSA_H_
8
9
#include <
zephyr/sys/util_macro.h
>
10
#include <
zephyr/dt-bindings/memory-attr/memory-attr.h
>
11
12
/*
13
* Architecture specific Xtensa related attributes.
14
*/
15
#define DT_MEM_XTENSA_MASK DT_MEM_ARCH_ATTR_MASK
16
#define DT_MEM_XTENSA_GET(x) ((x) & DT_MEM_XTENSA_MASK)
17
#define DT_MEM_XTENSA(x) ((x) << DT_MEM_ARCH_ATTR_SHIFT)
18
19
#define ATTR_XTENSA_INSTR_ROM BIT(0)
20
#define ATTR_XTENSA_INSTR_RAM BIT(1)
21
#define ATTR_XTENSA_DATA_ROM BIT(2)
22
#define ATTR_XTENSA_DATA_RAM BIT(3)
23
#define ATTR_XTENSA_XLMI BIT(4)
24
25
#define DT_MEM_XTENSA_INSTR_ROM DT_MEM_XTENSA(ATTR_XTENSA_INSTR_ROM)
26
#define DT_MEM_XTENSA_INSTR_RAM DT_MEM_XTENSA(ATTR_XTENSA_INSTR_RAM)
27
#define DT_MEM_XTENSA_DATA_ROM DT_MEM_XTENSA(ATTR_XTENSA_DATA_ROM)
28
#define DT_MEM_XTENSA_DATA_RAM DT_MEM_XTENSA(ATTR_XTENSA_DATA_RAM)
29
#define DT_MEM_XTENSA_XLMI DT_MEM_XTENSA(ATTR_XTENSA_XLMI)
30
#define DT_MEM_XTENSA_UNKNOWN DT_MEM_ARCH_ATTR_UNKNOWN
31
32
#endif
/* ZEPHYR_INCLUDE_DT_BINDINGS_MEM_ATTR_XTENSA_H_ */
memory-attr.h
util_macro.h
Macro utilities.
zephyr
dt-bindings
memory-attr
memory-attr-xtensa.h
Generated on Fri Nov 22 2024 18:02:35 for Zephyr API Documentation by
1.12.0