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* mkimage : Split out and clean pbl_crc32 for use by other image typesCharles Manning2014-06-05-46/+1
| | | | | | | | | | The crc32 used by pblimgae is NOT the same as zlib crc32. The pbl_crc32 is useful for other purposes in mkimage so split it out. While we are about it, clean up redundant and confusing code. Signed-off-by: Charles Manning <cdhmanning@gmail.com>
* tools: moved code common to all image tools to a separated module.Guilherme Maciel Ferreira2013-12-13-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to avoid duplicating code and keep only one point of modification, the functions, structs and defines useful for "dumpimage" were moved from "mkimage" to a common module called "imagetool". This modification also weakens the coupling between image types (FIT, IMX, MXS, and so on) and image tools (mkimage and dumpimage). Any tool may initialize the "imagetool" through register_image_tool() function, while the image types register themselves within an image tool using the register_image_type() function: +---------------+ +------| fit_image | +--------------+ +-----------+ | +---------------+ | mkimage |--------> | | <-----+ +--------------+ | | +---------------+ | imagetool | <------------| imximage | +--------------+ | | +---------------+ | dumpimage |--------> | | <-----+ +--------------+ +-----------+ | +---------------+ +------| default_image | +---------------+ register_image_tool() register_image_type() Also, the struct "mkimage_params" was renamed to "image_tool_params" to make clear its general purpose. Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com> Signed-off-by: Simon Glass <sjg@chromium.org>
* tools/Makefile: Move _GNU_SOURCE to MakefileYork Sun2013-08-16-2/+0
| | | | | | | | | | Commit 669dfc2e adds libfdt_env.h to HOSTCPPFLAGS. It causes stdio.h to be included before _GNU_SOURCE is defined in C files. On some old hosts some prototypes are protected by #ifdef __USE_GNU, which is set when _GNU_SOURCE is defined. Signed-off-by: York Sun <yorksun@freescale.com> Acked-by: Simon Glass <sjg@chromium.org>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* powerpc/CoreNet: Allow pbl images to take u-boot images != 512KChris Packham2013-06-20-7/+25
| | | | | | | | | | Instead of assuming that SYS_TEXT_BASE is 0xFFF80000 calculate the initial pbl command offset by subtracting the image size from the top of the 24-bit address range. Also increase the size of the memory buffer to accommodate a larger output image. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Andy Fleming <afleming@freescale.com>
* powerpc/CoreNet: add tool to support pbl image build.Shaohui Xie2012-08-23-0/+331
Provides a tool to build boot Image for PBL(Pre boot loader) which is used on Freescale CoreNet SoCs, PBL can be used to load some instructions and/or data for pre-initialization. The default output image is u-boot.pbl, for more details please refer to doc/README.pblimage. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>