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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;
}
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