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