Re: [PATCH v4 4/7] hw/riscv: Use pre-built bios image of generic platform for virt & sifive_u

[Bin Meng]

Hi Alistair,

On Mon, Jul 13, 2020 at 9:53 AM Bin Meng <bmeng.cn@gmail.com> wrote:
>
> On Sun, Jul 12, 2020 at 1:34 AM Alistair Francis <alistair23@gmail.com> wrote:
> >
> > On Thu, Jul 9, 2020 at 10:07 PM Bin Meng <bmeng.cn@gmail.com> wrote:
> > >
> > > From: Bin Meng <bin.meng@windriver.com>
> > >
> > > Update virt and sifive_u machines to use the opensbi fw_dynamic bios
> > > image built for the generic FDT platform.
> > >
> > > Remove the out-of-date no longer used bios images.
> > >
> > > Signed-off-by: Bin Meng <bin.meng@windriver.com>
> > > Reviewed-by: Anup Patel <anup@brainfault.org>
> > > Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
> >
> > This patch seems to break 32-bit Linux boots on the sifive_u and virt 
> > machines.
> >
>
> It looks only Linux boot on sifive_u is broken. On our side, we have
> been using VxWorks to test 32-bit OpenSBI on sifive_u so this issue
> gets unnoticed. I will take a look.

I've figured out the issue of 32-bit Linux booting failure on
sifive_u. A patch has been sent to Linux upstream:
http://lists.infradead.org/pipermail/linux-riscv/2020-July/001213.html

Regards,
Bin