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| author | Marek Vasut <marex@denx.de> | 2013-04-25 10:16:02 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2013-04-28 11:18:03 +0200 |
| commit | 6cb83829a013ed2631cba5d5c9bf42eaf2380131 (patch) | |
| tree | a8b92da2b504a72c7ac7a528602337a831a038e2 /arch/arm/include/asm/imx-common | |
| parent | 7e2173cf82d0bc235b695460c56d46927febdf36 (diff) | |
| download | talos-obmc-uboot-6cb83829a013ed2631cba5d5c9bf42eaf2380131.tar.gz talos-obmc-uboot-6cb83829a013ed2631cba5d5c9bf42eaf2380131.zip | |
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>
Diffstat (limited to 'arch/arm/include/asm/imx-common')
| -rw-r--r-- | arch/arm/include/asm/imx-common/imximage.cfg | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/include/asm/imx-common/imximage.cfg b/arch/arm/include/asm/imx-common/imximage.cfg new file mode 100644 index 0000000000..95daa3d581 --- /dev/null +++ b/arch/arm/include/asm/imx-common/imximage.cfg @@ -0,0 +1,30 @@ +/* + * 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__ */ |
