[J-u-boot.git] / api / api_platform-arm.c

/*
 * (C) Copyright 2007 Semihalf
 *
 * Written by: Rafal Jaworowski <[email protected]>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 *
 * This file contains routines that fetch data from ARM-dependent sources
 * (bd_info etc.)
 */

#include <config.h>
#include <linux/types.h>
#include <api_public.h>

#include <asm/u-boot.h>
#include <asm/global_data.h>

#include "api_private.h"

DECLARE_GLOBAL_DATA_PTR;

/*
 * Important notice: handling of individual fields MUST be kept in sync with
 * include/asm-arm/u-boot.h and include/asm-arm/global_data.h, so any changes
 * need to reflect their current state and layout of structures involved!
 */
int platform_sys_info(struct sys_info *si)
{
	int i;

	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
		platform_set_mr(si, gd->bd->bi_dram[i].start,
				gd->bd->bi_dram[i].size, MR_ATTR_DRAM);

	return 1;
}
Commit	Line	Data
500856eb RJ	1	/*
	2	* (C) Copyright 2007 Semihalf
	3	*
	4	* Written by: Rafal Jaworowski <[email protected]>
	5	*
1a459660	6	* SPDX-License-Identifier: GPL-2.0+
500856eb RJ	7	*
	8	* This file contains routines that fetch data from ARM-dependent sources
	9	* (bd_info etc.)
500856eb RJ	10	*/
	11
	12	#include <config.h>
500856eb RJ	13	#include <linux/types.h>
	14	#include <api_public.h>
	15
	16	#include <asm/u-boot.h>
	17	#include <asm/global_data.h>
	18
	19	#include "api_private.h"
	20
	21	DECLARE_GLOBAL_DATA_PTR;
	22
	23	/*
	24	* Important notice: handling of individual fields MUST be kept in sync with
	25	* include/asm-arm/u-boot.h and include/asm-arm/global_data.h, so any changes
	26	* need to reflect their current state and layout of structures involved!
	27	*/
	28	int platform_sys_info(struct sys_info *si)
	29	{
	30	int i;
	31
	32	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
	33	platform_set_mr(si, gd->bd->bi_dram[i].start,
	34	gd->bd->bi_dram[i].size, MR_ATTR_DRAM);
	35
	36	return 1;
	37	}