motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 00:03:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

target/riscv: Add fw_dynamic_info32 for booting RV32 OpenSBI

Browse source 
RV32 OpenSBI need a fw_dynamic_info parameter with 32-bit fields instead
of target_ulong.

In RV64 QEMU, target_ulong is 64. So it is not right for booting RV32 OpenSBI.
We create a fw_dynmaic_info32 struct for this purpose.

Signed-off-by: TANG Tiancheng <tangtiancheng.ttc@alibaba-inc.com>
Reviewed-by: Liu Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20240919055048.562-2-zhiwei_liu@linux.alibaba.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
TANG Tiancheng 2024-09-19 13:50:41 +08:00 • committed by Alistair Francis
parent 5a60026cad
commit 658384884a
4 changed files with 57 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

3
hw/riscv/sifive_u.c
View file

@ -645,7 +645,8 @@ static void sifive_u_machine_init(MachineState *machine)
rom_add_blob_fixed_as("mrom.reset", reset_vec, sizeof(reset_vec),
memmap[SIFIVE_U_DEV_MROM].base, &address_space_memory);
riscv_rom_copy_firmware_info(machine, memmap[SIFIVE_U_DEV_MROM].base,
riscv_rom_copy_firmware_info(machine, &s->soc.u_cpus,
memmap[SIFIVE_U_DEV_MROM].base,
memmap[SIFIVE_U_DEV_MROM].size,
sizeof(reset_vec), kernel_entry);