chg: dev: run set_env and set netloop success on detect

Signed-off-by: Stephen L Arnold <[email protected]>

Author: sarnold

Diff for: net/net.c

@@ -1149,6 +1149,8 @@ void net_process_received_packet(uchar *in_packet, int len)
 #if defined(CONFIG_CMD_SWU)
 	} else if (eth_proto == PROT_SWU) {	/* swupdate packet */
 		printf("Got SWU trigger packet %x\n", eth_proto);
+		env_set("do_rescue", "1");
+		net_set_state(NETLOOP_SUCCESS);
 		return;
 #endif
 	} else if (eth_proto != PROT_VLAN) {	/* normal packet */