docs/system: riscv: Update description of CPU

Since the hypervisor extension been non experimental and enabled for
default CPU, the previous command is no longer available and the
option `x-h=true` or `h=true` is also no longer required.

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <9040401e-8f87-ef4a-d840-6703f08d068c@bytedance.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Yu Li 2022-02-08 21:07:23 +08:00 committed by Alistair Francis
parent bbce8ba8e6
commit 7035b8420f
1 changed files with 3 additions and 3 deletions

View File

@ -23,9 +23,9 @@ The ``virt`` machine supports the following devices:
* 1 generic PCIe host bridge * 1 generic PCIe host bridge
* The fw_cfg device that allows a guest to obtain data from QEMU * The fw_cfg device that allows a guest to obtain data from QEMU
Note that the default CPU is a generic RV32GC/RV64GC. Optional extensions The hypervisor extension has been enabled for the default CPU, so virtual
can be enabled via command line parameters, e.g.: ``-cpu rv64,x-h=true`` machines with hypervisor extension can simply be used without explicitly
enables the hypervisor extension for RV64. declaring.
Hardware configuration information Hardware configuration information
---------------------------------- ----------------------------------