xref: /openbmc/phosphor-mboxd/mboxd_lpc_reset.c (revision 53c21aaa803e148c9c79cb3f5e0252d911506b10)
1*53c21aaaSAndrew Jeffery /*
2*53c21aaaSAndrew Jeffery  * Mailbox Daemon LPC Helpers
3*53c21aaaSAndrew Jeffery  *
4*53c21aaaSAndrew Jeffery  * Copyright 2017 IBM
5*53c21aaaSAndrew Jeffery  *
6*53c21aaaSAndrew Jeffery  * Licensed under the Apache License, Version 2.0 (the "License");
7*53c21aaaSAndrew Jeffery  * you may not use this file except in compliance with the License.
8*53c21aaaSAndrew Jeffery  * You may obtain a copy of the License at
9*53c21aaaSAndrew Jeffery  *
10*53c21aaaSAndrew Jeffery  * http://www.apache.org/licenses/LICENSE-2.0
11*53c21aaaSAndrew Jeffery  *
12*53c21aaaSAndrew Jeffery  * Unless required by applicable law or agreed to in writing, software
13*53c21aaaSAndrew Jeffery  * distributed under the License is distributed on an "AS IS" BASIS,
14*53c21aaaSAndrew Jeffery  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15*53c21aaaSAndrew Jeffery  * See the License for the specific language governing permissions and
16*53c21aaaSAndrew Jeffery  * limitations under the License.
17*53c21aaaSAndrew Jeffery  *
18*53c21aaaSAndrew Jeffery  */
19*53c21aaaSAndrew Jeffery 
20*53c21aaaSAndrew Jeffery #define _GNU_SOURCE
21*53c21aaaSAndrew Jeffery 
22*53c21aaaSAndrew Jeffery #include "mbox.h"
23*53c21aaaSAndrew Jeffery #include "mboxd_lpc.h"
24*53c21aaaSAndrew Jeffery 
25*53c21aaaSAndrew Jeffery /*
26*53c21aaaSAndrew Jeffery  * reset_lpc() - Reset the lpc bus mapping
27*53c21aaaSAndrew Jeffery  * @context:	The mbox context pointer
28*53c21aaaSAndrew Jeffery  *
29*53c21aaaSAndrew Jeffery  * Return:	0 on success otherwise negative error code
30*53c21aaaSAndrew Jeffery  */
reset_lpc(struct mbox_context * context)31*53c21aaaSAndrew Jeffery int reset_lpc(struct mbox_context *context)
32*53c21aaaSAndrew Jeffery {
33*53c21aaaSAndrew Jeffery 	return point_to_flash(context);
34*53c21aaaSAndrew Jeffery }
35