!4121 Init support for ppc64le

Merge Pull Request from: @jiahua-yu 
 
add deconfig for arch ppc64le 
 
Link:https://gitee.com/openeuler/kernel/pulls/4121

 

Reviewed-by: Jialin Zhang <zhangjialin11@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>