| /* |
| * Copyright (c) 2023 Carlo Caione <ccaione@baylibre.com> |
| * |
| * 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_ */ |