forked from Mirrors/opensbi

This patch removes scratch parameter and redundant functions from sbi_system. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>
This patch removes scratch parameter and redundant functions from sbi_system. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>