Line data    Source code

       1            0 : /*
       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            0 : #define DT_MEM_XTENSA_MASK              DT_MEM_ARCH_ATTR_MASK
      16            0 : #define DT_MEM_XTENSA_GET(x)            ((x) & DT_MEM_XTENSA_MASK)
      17            0 : #define DT_MEM_XTENSA(x)                ((x) << DT_MEM_ARCH_ATTR_SHIFT)
      18              : 
      19            0 : #define  ATTR_XTENSA_INSTR_ROM          BIT(0)
      20            0 : #define  ATTR_XTENSA_INSTR_RAM          BIT(1)
      21            0 : #define  ATTR_XTENSA_DATA_ROM           BIT(2)
      22            0 : #define  ATTR_XTENSA_DATA_RAM           BIT(3)
      23            0 : #define  ATTR_XTENSA_XLMI               BIT(4)
      24              : 
      25            0 : #define DT_MEM_XTENSA_INSTR_ROM         DT_MEM_XTENSA(ATTR_XTENSA_INSTR_ROM)
      26            0 : #define DT_MEM_XTENSA_INSTR_RAM         DT_MEM_XTENSA(ATTR_XTENSA_INSTR_RAM)
      27            0 : #define DT_MEM_XTENSA_DATA_ROM          DT_MEM_XTENSA(ATTR_XTENSA_DATA_ROM)
      28            0 : #define DT_MEM_XTENSA_DATA_RAM          DT_MEM_XTENSA(ATTR_XTENSA_DATA_RAM)
      29            0 : #define DT_MEM_XTENSA_XLMI              DT_MEM_XTENSA(ATTR_XTENSA_XLMI)
      30            0 : #define DT_MEM_XTENSA_UNKNOWN           DT_MEM_ARCH_ATTR_UNKNOWN
      31              : 
      32              : #endif /* ZEPHYR_INCLUDE_DT_BINDINGS_MEM_ATTR_XTENSA_H_ */