eth: add suspend function [1/1]

PD#SWPL-194775

Problem:
add suspend function

Solution:
add suspend function

Verify:
HW

Change-Id: I82449703c3df661b3ab40da975d1f6d5e9d536c7
Signed-off-by: xiangyang.yan <xiangyang.yan@amlogic.com>
diff --git a/cmd/amlogic/cmd_reboot.c b/cmd/amlogic/cmd_reboot.c
index 0c0dcca..322310d 100644
--- a/cmd/amlogic/cmd_reboot.c
+++ b/cmd/amlogic/cmd_reboot.c
@@ -325,7 +325,8 @@
 
 int do_systemoff(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
-	aml_system_off();
+	//aml_system_off();
+	pm_poweroff();
 	return 0;
 }