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| /*
| * Copyright (C) 2016 Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
| *
| * SPDX-License-Identifier: GPL-2.0+
| */
|
| #include <common.h>
| #include <ram.h>
| #include <dm.h>
|
| DECLARE_GLOBAL_DATA_PTR;
|
| int dram_init(void)
| {
| struct ram_info ram;
| struct udevice *dev;
| int err;
|
| err = uclass_get_device(UCLASS_RAM, 0, &dev);
| if (err) {
| debug("DRAM init failed: %d\n", err);
| return 0;
| }
|
| err = ram_get_info(dev, &ram);
| if (err) {
| debug("Cannot get DRAM size: %d\n", err);
| return 0;
| }
|
| debug("SDRAM base=%zx, size=%x\n", ram.base, ram.size);
|
| gd->ram_size = ram.size;
|
| return 0;
| }
|
|
