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 16int 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 26UCLASS_DRIVER(ram) = { 27 .id = UCLASS_RAM, 28 .name = "ram", 29}; 30