[PATCH 1/5] risv: add missing SBI extension definitions

[Bin Meng]

On Fri, Mar 5, 2021 at 1:02 AM Heinrich Schuchardt <xypron.glpk at gmx.de> wrote:
>
> Add the System Reset Extension and the Hart State Management Extension
> definitions.
>
> Add missing RFENCE Extension enum values.
>
> The SBI 0.1 extension constants are needed for for the sbi command. Remove
> an #ifdef.
>
> Cf. https://github.com/riscv/riscv-sbi-doc/blob/master/riscv-sbi.adoc
>
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> ---
>  arch/riscv/include/asm/sbi.h | 36 ++++++++++++++++++++++++++++++++++--
>  1 file changed, 34 insertions(+), 2 deletions(-)
>

U-Boot does not need HSM.

Regards,
Bin