1 /* 2 * (C) Copyright 2007 Stanislav Galabov <sgalabov@gmail.com> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 * 6 * This file contains routines that fetch data from bd_info sources 7 */ 8 9 #include <config.h> 10 #include <linux/types.h> 11 #include <api_public.h> 12 13 #include <asm/u-boot.h> 14 #include <asm/global_data.h> 15 16 #include "api_private.h" 17 18 DECLARE_GLOBAL_DATA_PTR; 19 20 /* 21 * Important notice: handling of individual fields MUST be kept in sync with 22 * include/asm-generic/u-boot.h, so any changes 23 * need to reflect their current state and layout of structures involved! 24 */ 25 int platform_sys_info(struct sys_info *si) 26 { 27 28 platform_set_mr(si, gd->bd->bi_memstart, 29 gd->bd->bi_memsize, MR_ATTR_DRAM); 30 31 return 1; 32 } 33