xref: /openbmc/qemu/target/xtensa/cpu-param.h (revision 4f31b54b)
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
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
22