On Tue, Jul 10, 2018 at 9:52 AM, Alistair Francis <address@hidden>
wrote:
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?