1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Copyright (C) 2015 Google, Inc
4  * Written by Simon Glass <sjg@chromium.org>
5  */
6 
7 #define LOG_CATEGORY UCLASS_RAM
8 
9 #include <common.h>
10 #include <ram.h>
11 #include <dm.h>
12 #include <errno.h>
13 #include <dm/lists.h>
14 #include <dm/root.h>
15 
ram_get_info(struct udevice * dev,struct ram_info * info)16 int ram_get_info(struct udevice *dev, struct ram_info *info)
17 {
18 	struct ram_ops *ops = ram_get_ops(dev);
19 
20 	if (!ops->get_info)
21 		return -ENOSYS;
22 
23 	return ops->get_info(dev, info);
24 }
25 
26 UCLASS_DRIVER(ram) = {
27 	.id		= UCLASS_RAM,
28 	.name		= "ram",
29 };
30