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

// SPDX-License-Identifier: GPL-2.0+
/*
 * (C) Copyright 2007 Semihalf
 *
 * Written by: Rafal Jaworowski <[email protected]>
 *
 * 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/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
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
500856eb RJ	2	/*
	3	* (C) Copyright 2007 Semihalf
	4	*
	5	* Written by: Rafal Jaworowski <[email protected]>
	6	*
500856eb RJ	7	* This file contains routines that fetch data from ARM-dependent sources
500856eb RJ	8	* (bd_info etc.)
500856eb RJ	9	*/
	10
	11	#include <config.h>
500856eb RJ	12	#include <linux/types.h>
	13	#include <api_public.h>
	14
500856eb RJ	15	#include <asm/global_data.h>
	16
	17	#include "api_private.h"
	18
	19	DECLARE_GLOBAL_DATA_PTR;
	20
	21	/*
	22	* Important notice: handling of individual fields MUST be kept in sync with
	23	* include/asm-arm/u-boot.h and include/asm-arm/global_data.h, so any changes
	24	* need to reflect their current state and layout of structures involved!
	25	*/
	26	int platform_sys_info(struct sys_info *si)
	27	{
	28	int i;
	29
	30	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
	31	platform_set_mr(si, gd->bd->bi_dram[i].start,
	32	gd->bd->bi_dram[i].size, MR_ATTR_DRAM);
	33
	34	return 1;
	35	}