Re: [Qemu-devel] [PULL v4 0/7] riscv-pull queue

[Alistair Francis]

On Mon, Jul 9, 2018 at 3:00 AM, Andreas Schwab <address@hidden> wrote:
> What is the state of the sifive_u emulation?  When I tried to boot a bbl
> with an included kernel I get these errors:
>
> qemu-system-riscv64: plic: invalid register write: 00002090
> qemu-system-riscv64: plic: invalid register write: 00002094
> qemu-system-riscv64: plic: invalid register write: 00002098
> qemu-system-riscv64: plic: invalid register write: 0000209c
> qemu-system-riscv64: plic: invalid register write: 000020a0
> qemu-system-riscv64: plic: invalid register write: 000020a4
> qemu-system-riscv64: plic: invalid register write: 000020a8
> qemu-system-riscv64: plic: invalid register write: 000020ac
> qemu-system-riscv64: plic: invalid register write: 000020b0
> qemu-system-riscv64: plic: invalid register write: 000020b4

I see those as well. I haven't investigated but I assume we are just
not completely modelling the PLIC. In saying that it should still
boot. Do you not see the kernel booting?

Alistair

>
> Andreas.
>
> --
> Andreas Schwab, SUSE Labs, address@hidden
> GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
> "And now for something completely different."