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74433bf0 RH |
1 | /* |
2 | * Xtensa cpu parameters for qemu. | |
3 | * | |
4 | * Copyright (c) 2011, Max Filippov, Open Source and Linux Lab. | |
5 | * SPDX-License-Identifier: BSD-3-Clause | |
6 | */ | |
7 | ||
8 | #ifndef XTENSA_CPU_PARAM_H | |
9 | #define XTENSA_CPU_PARAM_H 1 | |
10 | ||
11 | #define TARGET_LONG_BITS 32 | |
12 | #define TARGET_PAGE_BITS 12 | |
13 | #define TARGET_PHYS_ADDR_SPACE_BITS 32 | |
14 | #ifdef CONFIG_USER_ONLY | |
15 | #define TARGET_VIRT_ADDR_SPACE_BITS 30 | |
16 | #else | |
17 | #define TARGET_VIRT_ADDR_SPACE_BITS 32 | |
18 | #endif | |
19 | #define NB_MMU_MODES 4 | |
20 | ||
21 | #endif |