| 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | /* |
| 3 | * LoongArch CPU parameters for QEMU. |
| 4 | * |
| 5 | * Copyright (c) 2021 Loongson Technology Corporation Limited |
| 6 | */ |
| 7 | |
| 8 | #ifndef LOONGARCH_CPU_PARAM_H |
| 9 | #define LOONGARCH_CPU_PARAM_H |
| 10 | |
| 11 | #define TARGET_VIRT_ADDR_SPACE_BITS 48 |
| 12 | |
| 13 | #ifdef CONFIG_USER_ONLY |
| 14 | /* Allow user-only to vary page size from 4k */ |
| 15 | # define TARGET_PAGE_BITS_VARY |
| 16 | #else |
| 17 | # define TARGET_PAGE_BITS 12 |
| 18 | #endif |
| 19 | |
| 20 | #endif |