[people/ms/u-boot.git] / tools / rkcommon.h

/*
 * (C) Copyright 2015 Google,  Inc
 * Written by Simon Glass <sjg@chromium.org>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _RKCOMMON_H
#define _RKCOMMON_H

enum {
	RK_BLK_SIZE		= 512,
	RK_INIT_OFFSET		= 4,
	RK_MAX_BOOT_SIZE	= 512 << 10,
};

/**
 * rkcommon_set_header() - set up the header for a Rockchip boot image
 *
 * This sets up a 2KB header which can be interpreted by the Rockchip boot ROM.
 *
 * @buf:	Pointer to header place (must be at least 2KB in size)
 * @file_size:	Size of the file we want the boot ROM to load, in bytes
 * @return 0 if OK, -ENOSPC if too large
 */
int rkcommon_set_header(void *buf, uint file_size);

#endif
Commit	Line	Data
a131c1f4 SG	1	/*
	2	* (C) Copyright 2015 Google, Inc
	3	* Written by Simon Glass <sjg@chromium.org>
	4	*
	5	* SPDX-License-Identifier: GPL-2.0+
	6	*/
	7
	8	#ifndef _RKCOMMON_H
	9	#define _RKCOMMON_H
	10
	11	enum {
	12	RK_BLK_SIZE = 512,
3641339e JC	13	RK_INIT_OFFSET = 4,
3641339e JC	14	RK_MAX_BOOT_SIZE = 512 << 10,
a131c1f4 SG	15	};
	16
	17	/**
	18	* rkcommon_set_header() - set up the header for a Rockchip boot image
	19	*
	20	* This sets up a 2KB header which can be interpreted by the Rockchip boot ROM.
	21	*
	22	* @buf: Pointer to header place (must be at least 2KB in size)
	23	* @file_size: Size of the file we want the boot ROM to load, in bytes
	24	* @return 0 if OK, -ENOSPC if too large
	25	*/
	26	int rkcommon_set_header(void *buf, uint file_size);
	27
	28	#endif