memory-attr-xtensa.h

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/*
 * Copyright (c) 2023 Carlo Caione <[email protected]>
 *
 * SPDX-License-Identifier: Apache-2.0
 */
#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_MEM_ATTR_XTENSA_H_
#define ZEPHYR_INCLUDE_DT_BINDINGS_MEM_ATTR_XTENSA_H_
 
#include <zephyr/sys/util_macro.h>
#include <zephyr/dt-bindings/memory-attr/memory-attr.h>
 
/*
 * Architecture specific Xtensa related attributes.
 */
#define DT_MEM_XTENSA_MASK              DT_MEM_ARCH_ATTR_MASK
#define DT_MEM_XTENSA_GET(x)            ((x) & DT_MEM_XTENSA_MASK)
#define DT_MEM_XTENSA(x)                ((x) << DT_MEM_ARCH_ATTR_SHIFT)
 
#define  ATTR_XTENSA_INSTR_ROM          BIT(0)
#define  ATTR_XTENSA_INSTR_RAM          BIT(1)
#define  ATTR_XTENSA_DATA_ROM           BIT(2)
#define  ATTR_XTENSA_DATA_RAM           BIT(3)
#define  ATTR_XTENSA_XLMI               BIT(4)
 
#define DT_MEM_XTENSA_INSTR_ROM         DT_MEM_XTENSA(ATTR_XTENSA_INSTR_ROM)
#define DT_MEM_XTENSA_INSTR_RAM         DT_MEM_XTENSA(ATTR_XTENSA_INSTR_RAM)
#define DT_MEM_XTENSA_DATA_ROM          DT_MEM_XTENSA(ATTR_XTENSA_DATA_ROM)
#define DT_MEM_XTENSA_DATA_RAM          DT_MEM_XTENSA(ATTR_XTENSA_DATA_RAM)
#define DT_MEM_XTENSA_XLMI              DT_MEM_XTENSA(ATTR_XTENSA_XLMI)
#define DT_MEM_XTENSA_UNKNOWN           DT_MEM_ARCH_ATTR_UNKNOWN
 
#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_MEM_ATTR_XTENSA_H_ */