xref: /openbmc/u-boot/drivers/ram/ram-uclass.c (revision baefb63a)
1 /*
2  * Copyright (C) 2015 Google, Inc
3  * Written by Simon Glass <sjg@chromium.org>
4  *
5  * SPDX-License-Identifier:	GPL-2.0+
6  */
7 
8 #include <common.h>
9 #include <ram.h>
10 #include <dm.h>
11 #include <errno.h>
12 #include <dm/lists.h>
13 #include <dm/root.h>
14 
15 int ram_get_info(struct udevice *dev, struct ram_info *info)
16 {
17 	struct ram_ops *ops = ram_get_ops(dev);
18 
19 	if (!ops->get_info)
20 		return -ENOSYS;
21 
22 	return ops->get_info(dev, info);
23 }
24 
25 UCLASS_DRIVER(ram) = {
26 	.id		= UCLASS_RAM,
27 	.name		= "ram",
28 };
29