u-boot/arch/arm/include/asm/imx-common/imximage.cfg
Marek Vasut 6cb83829a0 tools: arm: imx: Implement BOOT_OFFSET command for imximage
Implement BOOT_OFFSET command for imximage. This command is parallel
to current BOOT_FROM command, but allows more flexibility in configuring
arbitrary image header offset. Also add an imximage.cfg with default
offset values into arm/arch/imx-common/ so the board-specific imximage.cfg
can include this file to avoid magic constants.

The syntax of BOOT_OFFSET command is "BOOT_OFFSET <u32 offset>".

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@ti.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2013-04-28 11:18:03 +02:00

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/*
* i.MX image header offset values
* Copyright (C) 2013 Marek Vasut <marex@denx.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) any later version.
*/
/*
* NOTE: This file must be kept in sync with tools/imximage.h because
* tools/imximage.c can not cross-include headers from arch/arm/
* and vice-versa.
*/
#ifndef __ASM_IMX_COMMON_IMXIMAGE_CFG__
#define __ASM_IMX_COMMON_IMXIMAGE_CFG__
/* Standard image header offset for NAND, SATA, SD, SPI flash. */
#define FLASH_OFFSET_STANDARD 0x400
/* Specific image header offset for booting from OneNAND. */
#define FLASH_OFFSET_ONENAND 0x100
/* Specific image header offset for booting from memory-mapped NOR. */
#define FLASH_OFFSET_NOR 0x1000
#endif /* __ASM_IMX_COMMON_IMXIMAGE_CFG__ */