11d3d0f1fSWills Wang /* 21d3d0f1fSWills Wang * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com> 31d3d0f1fSWills Wang * 41d3d0f1fSWills Wang * SPDX-License-Identifier: GPL-2.0+ 51d3d0f1fSWills Wang */ 61d3d0f1fSWills Wang 71d3d0f1fSWills Wang #include <common.h> 81d3d0f1fSWills Wang #include <linux/sizes.h> 91d3d0f1fSWills Wang #include <asm/addrspace.h> 101d3d0f1fSWills Wang #include <mach/ddr.h> 111d3d0f1fSWills Wang 12088454cdSSimon Glass DECLARE_GLOBAL_DATA_PTR; 13088454cdSSimon Glass 14*f1683aa7SSimon Glass int dram_init(void) 151d3d0f1fSWills Wang { 161d3d0f1fSWills Wang ddr_tap_tuning(); 17088454cdSSimon Glass gd->ram_size = get_ram_size((void *)KSEG1, SZ_256M); 18088454cdSSimon Glass 19088454cdSSimon Glass return 0; 201d3d0f1fSWills Wang } 21