diff options
| author | Bin Meng | 2020-06-23 05:23:15 -0700 |
|---|---|---|
| committer | Andes | 2020-07-03 15:08:05 +0800 |
| commit | ba51269f75e99024b8e3c904b0964f3dcb3cd629 (patch) | |
| tree | 341dc3508e77465b679c278a3b43d5b34b63e9fe /doc/board | |
| parent | cdae446461191714d692190da1ad4344398adc57 (diff) | |
doc: qemu-riscv: Update QEMU run command
Explicitly pass the "-bios" option to QEMU to run U-Boot, instead
of the "-kernel" option, as we know that "-bios" behavior will be
changed since QEMU 5.1.0.
This also updates validated QEMU version to 5.0.0.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Diffstat (limited to 'doc/board')
| -rw-r--r-- | doc/board/emulation/qemu-riscv.rst | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/board/emulation/qemu-riscv.rst b/doc/board/emulation/qemu-riscv.rst index c390006b314..b68db95a45f 100644 --- a/doc/board/emulation/qemu-riscv.rst +++ b/doc/board/emulation/qemu-riscv.rst @@ -40,11 +40,11 @@ The minimal QEMU command line to get U-Boot up and running is: - For 32-bit RISC-V:: - qemu-system-riscv32 -nographic -machine virt -kernel u-boot + qemu-system-riscv32 -nographic -machine virt -bios u-boot - For 64-bit RISC-V:: - qemu-system-riscv64 -nographic -machine virt -kernel u-boot + qemu-system-riscv64 -nographic -machine virt -bios u-boot The commands above create targets with 128MiB memory by default. A freely configurable amount of RAM can be created via the '-m' @@ -56,7 +56,7 @@ For instructions on how to run U-Boot in supervisor mode on QEMU with OpenSBI, see the documentation available with OpenSBI: https://github.com/riscv/opensbi/blob/master/docs/platform/qemu_virt.md -These have been tested in QEMU 4.2.0. +These have been tested in QEMU 5.0.0. Running U-Boot SPL ------------------ @@ -98,10 +98,10 @@ configurations are: - For 32-bit RISC-V:: - qemu-system-riscv32 -nographic -machine virt -kernel spl/u-boot-spl \ + qemu-system-riscv32 -nographic -machine virt -bios spl/u-boot-spl \ -device loader,file=u-boot.itb,addr=0x80200000 - For 64-bit RISC-V:: - qemu-system-riscv64 -nographic -machine virt -kernel spl/u-boot-spl \ + qemu-system-riscv64 -nographic -machine virt -bios spl/u-boot-spl \ -device loader,file=u-boot.itb,addr=0x80200000 |