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Re: [PATCH 2/2] riscv: sifive_u: Update BIOS_FILENAME for 32-bit
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From: |
Bin Meng |
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Subject: |
Re: [PATCH 2/2] riscv: sifive_u: Update BIOS_FILENAME for 32-bit |
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Date: |
Sat, 22 Feb 2020 10:52:56 +0800 |
On Sat, Feb 22, 2020 at 3:51 AM Alistair Francis <address@hidden> wrote:
>
> On Thu, Feb 20, 2020 at 6:43 AM Bin Meng <address@hidden> wrote:
> >
> > Update BIOS_FILENAME to consider 32-bit bios image file name.
> >
> > Tested booting Linux v5.5 32-bit image (built from rv32_defconfig
> > plus CONFIG_SOC_SIFIVE) with the default 32-bit bios image.
>
> Do we really want to support a 32-bit sifive_u machine?
>
QEMU is an emulator, why not? With 32-bit sifive_u machine, we can
have 32-bit test coverage for SiFive specific drivers that cannot be
done with the 'virt' machine.
Regards,
Bin