[Buildroot] [PATCH v2 2/6] arch/config: Make RISC-V MMU optional

[Alistair Francis]

On Tue, Sep 8, 2020 at 4:33 AM Damien Le Moal <damien.lemoal at wdc.com> wrote:
>
> Linux supports No-MMU RISC-V since kernel version 5.8. Make MMU optional
> to enable building for RISC-V boards that do not have one.
>
> Signed-off-by: Damien Le Moal <damien.lemoal at wdc.com>

Reviewed-by: Alistair Francis <alistair.francis at wdc.com>

Alistair

> ---
>  arch/Config.in | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/Config.in b/arch/Config.in
> index 0707c076e2..4a2787c350 100644
> --- a/arch/Config.in
> +++ b/arch/Config.in
> @@ -210,7 +210,7 @@ config BR2_powerpc64le
>
>  config BR2_riscv
>         bool "RISCV"
> -       select BR2_ARCH_HAS_MMU_MANDATORY
> +       select BR2_ARCH_HAS_MMU_OPTIONAL
>         select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
>         help
>           RISC-V is an open, free Instruction Set Architecture created
> --
> 2.26.2
>
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