Re: [PATCH 1/1] cmd/riscv/sbi: support System Reset Extension

On Sun, Jan 17, 2021 at 09:27:13PM +0000, Heinrich Schuchardt wrote:

Let the sbi command detect the 'System Reset Extension' (EID #0x53525354 "SRST").

Cf. https://github.com/riscv/riscv-sbi-doc

Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de

cmd/riscv/sbi.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/cmd/riscv/sbi.c b/cmd/riscv/sbi.c index e66fc8e41d..9897483eb6 100644 --- a/cmd/riscv/sbi.c +++ b/cmd/riscv/sbi.c @@ -29,6 +29,7 @@ static struct sbi_ext extensions[] = { { 0x00735049, "IPI Extension" }, { 0x52464E43, "RFENCE Extension" }, { 0x0048534D, "Hart State Management Extension" },

• { 0x53525354, "System Reset Extension" },

};

static int do_sbi(struct cmd_tbl *cmdtp, int flag, int argc,

2.28.0

Reviewed-by: Leo Liang ycliang@andestech.com