[U-Boot] [PATCH v3 00/17] riscv: Add QEMU virt board support

Auer, Lukas lukas.auer at aisec.fraunhofer.de
Wed Oct 3 16:45:52 UTC 2018


Hi Bin,

On Wed, 2018-09-26 at 06:55 -0700, Bin Meng wrote:
> This series adds QEMU RISC-V 'virt' board target support, with the
> hope of helping people easily test U-Boot on RISC-V.
> 
> Some existing RISC-V codes have been changed to make it easily to
> support new targets. Some spotted coding style issues are fixed.
> 
> This series is available at u-boot-x86/riscv-working for testing.
> 
> Changes in v3:
> - net patch to print the relocation address in cmd 'bdinfo'
> - new patch to imply DM support for some common drivers
> - reword the reset message a little, and call hang() in the end
> 
> Changes in v2:
> - Change Linux kernel entry parameters' type to support 32/64 bit
> - new patch to remove CSR read/write defines in encoding.h
> - new patch to pass mhartid CSR value to kernel
> - new patch to move do_reset() to a common place
> 

One more thing, I wanted to let you know about. I am already able to
boot Linux in QEMU with this patch series, and u-boot master now. I had
to make minor changes to the board config / environment to enable FIT
images, though jumping directly to bbl + Linux with 'go' should work as
well.
I did modify QEMU slightly so that it also loads binaries instead of
just ELF files. I am planning to start sending my patches to u-boot and
QEMU next week.

Thanks,
Lukas


More information about the U-Boot mailing list