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 <ram.h>
10 #include <dm.h>
11 #include <errno.h>
12 #include <dm/lists.h>
13 #include <dm/root.h>
14 
ram_get_info(struct udevice * dev,struct ram_info * info)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