motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-07 17:53:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

docs/system: Move the RISC-V -bios information to removed

Browse source 
QEMU 5.1 changed the behaviour of the default boot for the RISC-V virt
and sifive_u machines. This patch moves that change from the
deprecated.rst file to the removed-features.rst file and the
target-riscv.rst.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: 4f1c261e7f69045ab8bb8926d85fe1d35e48ea5b.1620081256.git.alistair.francis@wdc.com
This commit is contained in:
Alistair Francis 2021-05-04 08:34:32 +10:00
parent 719f0f603c
commit 6debd840c8
3 changed files with 17 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

13
docs/system/target-riscv.rst
View file

@ -70,5 +70,16 @@ undocumented; you can get a complete list by running
riscv/shakti-c
riscv/sifive_u
RISC-V CPU features
RISC-V CPU firmware
-------------------
When using the ``sifive_u`` or ``virt`` machine there are three different
firmware boot options:
1. ``-bios default`` - This is the default behaviour if no -bios option
is included. This option will load the default OpenSBI firmware automatically.
The firmware is included with the QEMU release and no user interaction is
required. All a user needs to do is specify the kernel they want to boot
with the -kernel option
2. ``-bios none`` - QEMU will not automatically load any firmware. It is up
to the user to load all the images they need.
3. ``-bios <file>`` - Tells QEMU to load the specified file as the firmware.