riscv: Clear vector regfile on bootup

clear vector registers on boot if kernel supports V.

Signed-off-by: Greentime Hu <[email protected]>
Signed-off-by: Vineet Gupta <[email protected]>
Signed-off-by: Andy Chiu <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Reviewed-by: Heiko Stuebner <[email protected]>
Tested-by: Heiko Stuebner <[email protected]>
Reviewed-by: Palmer Dabbelt <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Palmer Dabbelt <[email protected]>

0 files changed, 0 insertions, 0 deletions