forked from Mirrors/opensbi

Instead of doing sbi_hang() we should do sbi_exit() upon halt IPI. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>
Instead of doing sbi_hang() we should do sbi_exit() upon halt IPI. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>