[people/ms/u-boot.git] / common / spl / spl_onenand.c

/*
 * Copyright (C) 2013
 * ISEE 2007 SL - Enric Balletbo i Serra <eballetbo@iseebcn.com>
 *
 * Based on common/spl/spl_nand.c
 * Copyright (C) 2011
 * Corscience GmbH & Co. KG - Simon Schwarz <schwarz@corscience.de>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */
#include <common.h>
#include <config.h>
#include <spl.h>
#include <asm/io.h>
#include <onenand_uboot.h>

static int spl_onenand_load_image(struct spl_image_info *spl_image,
				  struct spl_boot_device *bootdev)
{
	struct image_header *header;
	int ret;

	debug("spl: onenand\n");

	/*use CONFIG_SYS_TEXT_BASE as temporary storage area */
	header = (struct image_header *)(CONFIG_SYS_TEXT_BASE);
	/* Load u-boot */
	onenand_spl_load_image(CONFIG_SYS_ONENAND_U_BOOT_OFFS,
		CONFIG_SYS_ONENAND_PAGE_SIZE, (void *)header);
	ret = spl_parse_image_header(spl_image, header);
	if (ret)
		return ret;
	onenand_spl_load_image(CONFIG_SYS_ONENAND_U_BOOT_OFFS,
		spl_image->size, (void *)spl_image->load_addr);

	return 0;
}
/* Use priorty 1 so that Ubi can override this */
SPL_LOAD_IMAGE_METHOD(1, BOOT_DEVICE_ONENAND, spl_onenand_load_image);
Commit	Line	Data
	1	/*
	2	* Copyright (C) 2013
	3	* ISEE 2007 SL - Enric Balletbo i Serra <eballetbo@iseebcn.com>
	4	*
	5	* Based on common/spl/spl_nand.c
	6	* Copyright (C) 2011
	7	* Corscience GmbH & Co. KG - Simon Schwarz <schwarz@corscience.de>
	8	*
	9	* SPDX-License-Identifier: GPL-2.0+
	10	*/
	11	#include <common.h>
	12	#include <config.h>
	13	#include <spl.h>
	14	#include <asm/io.h>
	15	#include <onenand_uboot.h>
	16
	17	static int spl_onenand_load_image(struct spl_image_info *spl_image,
	18	struct spl_boot_device *bootdev)
	19	{
	20	struct image_header *header;
	21	int ret;
	22
	23	debug("spl: onenand\n");
	24
	25	/use CONFIG_SYS_TEXT_BASE as temporary storage area /
	26	header = (struct image_header *)(CONFIG_SYS_TEXT_BASE);
	27	/* Load u-boot */
	28	onenand_spl_load_image(CONFIG_SYS_ONENAND_U_BOOT_OFFS,
	29	CONFIG_SYS_ONENAND_PAGE_SIZE, (void *)header);
	30	ret = spl_parse_image_header(spl_image, header);
	31	if (ret)
	32	return ret;
	33	onenand_spl_load_image(CONFIG_SYS_ONENAND_U_BOOT_OFFS,
	34	spl_image->size, (void *)spl_image->load_addr);
	35
	36	return 0;
	37	}
	38	/* Use priorty 1 so that Ubi can override this */
	39	SPL_LOAD_IMAGE_METHOD(1, BOOT_DEVICE_ONENAND, spl_onenand_load_image);