| 1 | /* |
| 2 | * Utility for QEMU MIPS to generate it's simple bootloader |
| 3 | * |
| 4 | * Copyright (C) 2020 Jiaxun Yang <jiaxun.yang@flygoat.com> |
| 5 | * |
| 6 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 7 | */ |
| 8 | |
| 9 | #ifndef HW_MIPS_BOOTLOADER_H |
| 10 | #define HW_MIPS_BOOTLOADER_H |
| 11 | |
| 12 | #include "exec/cpu-defs.h" |
| 13 | |
| 14 | void bl_gen_jump_to(void **ptr, target_ulong jump_addr); |
| 15 | void bl_gen_jump_kernel(void **ptr, |
| 16 | bool set_sp, target_ulong sp, |
| 17 | bool set_a0, target_ulong a0, |
| 18 | bool set_a1, target_ulong a1, |
| 19 | bool set_a2, target_ulong a2, |
| 20 | bool set_a3, target_ulong a3, |
| 21 | target_ulong kernel_addr); |
| 22 | void bl_gen_write_ulong(void **ptr, target_ulong addr, target_ulong val); |
| 23 | void bl_gen_write_u32(void **ptr, target_ulong addr, uint32_t val); |
| 24 | void bl_gen_write_u64(void **ptr, target_ulong addr, uint64_t val); |
| 25 | |
| 26 | #endif |