1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com> 4 */ 5 6#include <init.h> 7#include <asm/global_data.h> 8#include <linux/sizes.h> 9#include <asm/addrspace.h> 10#include <mach/ddr.h> 11 12DECLARE_GLOBAL_DATA_PTR; 13 14int dram_init(void) 15{ 16 ddr_tap_tuning(); 17 gd->ram_size = get_ram_size((void *)KSEG1, SZ_256M); 18 19 return 0; 20} 21