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* mkimage: fit: spl: Add an optional static offset for external dataTeddy Reed2016-06-24-0/+3
| | | | | | | | | | | | When building a FIT with external data (-E), U-Boot proper may require absolute positioning for executing the external firmware. To acheive this use the (-p) switch, which will replace the amended 'data-offset' with 'data-position' indicating the absolute position of external data. It is considered an error if the requested absolute position overlaps with the initial data required for the compact FIT. Signed-off-by: Teddy Reed <teddy.reed@gmail.com>
* mkimage: Report information about fpgaMichal Simek2016-05-24-0/+70
| | | | | | | | Add FIT_FPGA_PROP that user can identify an optional entry for fpga. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* doc: clarify openssl-based key and certificate generation processAndreas Dannenberg2016-04-01-4/+4
| | | | | | | | Add some basic clarification that the dev.key file generated by OpenSSL contains both the public and private key, and further highlight that the certificate generated here contains the public key only. Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
* doc: fix file extension for flattened image tree blobAndreas Dannenberg2016-04-01-1/+1
| | | | | | | | Different sections in the document suggest flattened image tree blob files have a file name extension of .itb. Fix the list of file extensions to reflect that. Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
* mkimage: Support placing data outside the FITSimon Glass2016-03-14-1/+19
| | | | | | | | | | | | | | | | | | | One limitation of FIT is that all the data is 'inline' within it, using a 'data' property in each image node. This means that to find out what is in the FIT it is necessary to scan the entire file. Once loaded it can be scanned and then the images can be copied to the correct place in memory. In SPL it can take a significant amount of time to copy images around in memory. Also loading data that does not end up being used is wasteful. It would be useful if the FIT were small, acting as a directory, with the actual data stored elsewhere. This allows SPL to load the entire FIT, without the images, then load the images it wants later. Add a -E option to mkimage to request that it output an 'external' FIT. Signed-off-by: Simon Glass <sjg@chromium.org>
* Use correct spelling of "U-Boot"Bin Meng2016-02-06-10/+10
| | | | | | | | | | Correct spelling of "U-Boot" shall be used in all written text (documentation, comments in source files etc.). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
* mkimage will now report information about loadableKarl Apsite2015-05-28-0/+93
| | | | | | | | | | | | Added FIT_LOADABLE_PROP, so the user can identify an optional entry named "loadables" in their .its configuration. "loadables" is a comma separated list in the .its Documentation can be found in doc/uImage.FIT/source_file_format.txt and doc/uImage.Fit/multi-with-loadables.its Signed-off-by: Karl Apsite <Karl.Apsite@dornerworks.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* doc: fix misspellingsGuilherme Maciel Ferreira2015-01-29-3/+3
| | | | Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
* doc: "os" is also mandatory for "ramdisk" FIT image componentsGuilherme Maciel Ferreira2015-01-29-4/+4
| | | | | | | According to fit_image_print(), the "os" property from "image" node is required also when "type=ramdisk". Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
* x86: Support loading kernel setup from a FITSimon Glass2014-10-22-0/+328
| | | | | | | | Add a new setup@ section to the FIT which can be used to provide a setup binary for booting Linux on x86. This makes it possible to boot x86 from a FIT. Signed-off-by: Simon Glass <sjg@chromium.org>
* doc: Tidy up and update part of the FIT documentationSimon Glass2014-10-22-8/+9
| | | | | | | This uses cfg instead of conf, and img instead of image. Fix these and update in a few other places. Signed-off-by: Simon Glass <sjg@chromium.org>
* Implement generalised RSA public exponents for verified bootMichael van der Westhuizen2014-08-09-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | Remove the verified boot limitation that only allows a single RSA public exponent of 65537 (F4). This change allows use with existing PKI infrastructure and has been tested with HSM-based PKI. Change the configuration OF tree format to store the RSA public exponent as a 64 bit integer and implement backward compatibility for verified boot configuration trees without this extra field. Parameterise vboot_test.sh to test different public exponents. Mathematics and other hard work by Andrew Bott. Tested with the following public exponents: 3, 5, 17, 257, 39981, 50457, 65537 and 4294967297. Signed-off-by: Andrew Bott <Andrew.Bott@ipaccess.com> Signed-off-by: Andrew Wishart <Andrew.Wishart@ipaccess.com> Signed-off-by: Neil Piercy <Neil.Piercy@ipaccess.com> Signed-off-by: Michael van der Westhuizen <michael@smart-africa.com> Cc: Simon Glass <sjg@chromium.org>
* Add documentation for verified boot on Beaglebone BlackSimon Glass2014-06-19-0/+608
| | | | | | | | As an example of an end-to-end process for using verified boot in U-Boot, add a detailed description of the steps to be used for a Beaglebone Black. Signed-off-by: Simon Glass <sjg@chromium.org>
* Enhance fit_check_sign to check all imagesSimon Glass2014-06-19-0/+3
| | | | | | | | | At present this tool only checks the configuration signing. Have it also look at each of the images in the configuration and confirm that they verify. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de> (v1)
* bootm: make use of legacy image format configurableHeiko Schocher2014-06-05-0/+3
| | | | | | | | | | | | | | | | | | | | make the use of legacy image format configurable through the config define CONFIG_IMAGE_FORMAT_LEGACY. When relying on signed FIT images with required signature check the legacy image format should be disabled. Therefore introduce this new define and enable legacy image format if CONFIG_FIT_SIGNATURE is not set. If CONFIG_FIT_SIGNATURE is set disable per default the legacy image format. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Lars Steubesand <lars.steubesand@philips.com> Cc: Mike Pearce <mike@kaew.be> Cc: Wolfgang Denk <wd@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Michal Simek <monstr@monstr.eu> Acked-by: Simon Glass <sjg@chromium.org>
* FDT: Fix DTC repository referencesJon Loeliger2014-06-05-1/+4
| | | | | | | | | | | | | The Device Tree Compiler (DTC) used to have its master repository located on jdl.com. While it is still there, its official, new, shiny location is on kernel.org here: git://git.kernel.org/pub/scm/utils/dtc/dtc.git Update a few references to point there instead. Signed-off-by: Jon Loeliger <jdl@jdl.com> Acked-by: Simon Glass <sjg@chromium.org>
* tools, fit_check_sign: verify a signed fit imageHeiko Schocher2014-03-21-0/+6
| | | | | | | | add host tool "fit_check_sign" which verifies, if a fit image is signed correct. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org>
* rsa: add sha256-rsa2048 algorithmHeiko Schocher2014-03-21-1/+13
| | | | | | | | | | | | | | | | | | | | | based on patch from andreas@oetken.name: http://patchwork.ozlabs.org/patch/294318/ commit message: I currently need support for rsa-sha256 signatures in u-boot and found out that the code for signatures is not very generic. Thus adding of different hash-algorithms for rsa-signatures is not easy to do without copy-pasting the rsa-code. I attached a patch for how I think it could be better and included support for rsa-sha256. This is a fast first shot. aditionally work: - removed checkpatch warnings - removed compiler warnings - rebased against current head Signed-off-by: Heiko Schocher <hs@denx.de> Cc: andreas@oetken.name Cc: Simon Glass <sjg@chromium.org>
* cosmetic: uImage.FIT: fix documentsMasahiro Yamada2014-01-17-4/+4
| | | | | | | | - Fix the path to source_file_format.txt - Fix a minor typo - Fix the type for FIT blob: it must be "flat_dt" Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* cosmetic: doc: uImage.FIT: fix typosMasahiro Yamada2013-09-20-2/+2
| | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* Add verified boot information and testSimon Glass2013-06-26-0/+104
| | | | | | | | | | | Add a description of how to implement verified boot using signed FIT images, and a simple test which verifies operation on sandbox. The test signs a FIT image and verifies it, then signs a FIT configuration and verifies it. Then it corrupts the signature to check that this is detected. Signed-off-by: Simon Glass <sjg@chromium.org>
* image: Add support for signing of FIT configurationsSimon Glass2013-06-26-1/+212
| | | | | | | | | | | | | | | | While signing images is useful, it does not provide complete protection against several types of attack. For example, it it possible to create a FIT with the same signed images, but with the configuration changed such that a different one is selected (mix and match attack). It is also possible to substitute a signed image from an older FIT version into a newer FIT (roll-back attack). Add support for signing of FIT configurations using the libfdt's region support. Please see doc/uImage.FIT/signature.txt for more information. Signed-off-by: Simon Glass <sjg@chromium.org>
* image: Support signing of imagesSimon Glass2013-06-26-0/+42
| | | | | | | | Add support for signing images using a new signature node. The process is handled by fdt_add_verification_data() which now takes parameters to provide the keys and related information. Signed-off-by: Simon Glass <sjg@chromium.org>
* image: Add signing infrastructureSimon Glass2013-06-26-0/+216
| | | | | | | Add a structure to describe an algorithm which can sign and (later) verify images. Signed-off-by: Simon Glass <sjg@chromium.org>
* net ppc: fix ethernet device names with spacesHeiko Schocher2010-08-09-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | since commit 1384f3bb8a4f9066805b70c1418eda78ecb73fdd ethernet names with spaces drop a Warning: eth device name has a space! message. This patch fix it for: - "FEC ETHERNET" devices found on mpc512x, mpc5xxx, mpc8xx and mpc8220 boards. renamed to "FEC". - "SCC ETHERNET" devices found on mpc8xx, mpc82xx based boards. Renamed to "SCC". - "HDLC ETHERNET" devices found on mpc8xx boards Renamed to "HDLC" - "FCC ETHERNET" devices found on mpc8260 and mpc85xx based boards. Renamed to "FCC" Tested on the kup4k board. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* nios: remove nios-32 archThomas Chou2010-05-28-2/+1
| | | | | | The nios-32 arch is obsolete and broken. So it is removed. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
* doc: Fix ramdisk examples in doc/uImage.FIT/multi.itsFelix Radensky2010-03-31-0/+4
| | | | | | | | | | | | | | The ramdisk sections in doc/uImage.FIT/multi.its lack load address and entry point properties. Using examples from this file will result in unbootable image, u-boot will issue the following error messages: Can't get ramdisk subimage load address! Ramdisk image is corrupt or invalid This patch adds missing properties to ramdisk sections. Signed-off-by: Felix Radensky <felix@embedded-sol.com>
* Fix example FIT image source filesIra W. Snyder2009-11-24-0/+15
| | | | | | | | | | | | | | | The example FIT image source files do not compile with the latest dtc and mkimage. The following error message is produced: DTC: dts->dtb on file "kernel.its" Error: kernel.its 7:0 - 1:0 syntax error FATAL ERROR: Unable to parse input tree ./mkimage: Can't read kernel.itb.tmp: Invalid argument The FIT image source files are missing the "/dts-v1/;" directive at the beginning of the file. Add the directive to the examples. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Automatic software update from TFTP serverBartlomiej Sieka2008-10-18-0/+62
| | | | | | | | | | | The auto-update feature allows to automatically download software updates from a TFTP server and store them in Flash memory during boot. Updates are contained in a FIT file and protected with SHA-1 checksum. More detailed description can be found in doc/README.update. Signed-off-by: Rafal Czubak <rcz@semihalf.com> Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
* update uImage FIT multi documentationJean-Christophe PLAGNIOL-VILLARD2008-10-08-0/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Add support for booting of INTEGRITY operating system uImagesPeter Tyser2008-09-09-1/+1
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Remove support for booting ARTOS imagesKumar Gala2008-09-09-1/+1
| | | | | | | | | | | Pantelis Antoniou stated: AFAIK, it is still used but the products using PPC are long gone. Nuke it plz (from orbit). So remove it since it cleans up a usage of env_get_char outside of the environment code. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Cleanup coding style, update CHANGELOGWolfgang Denk2008-03-26-69/+69
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* [new uImage] Fix *.its files location in documentationBartlomiej Sieka2008-03-20-10/+11
| | | | Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
* [new uImage] Add new uImage format documentation and examplesMarian Balakowicz2008-03-12-0/+955
Create doc/uImage.FIT documentation directory with the following files: - command_syntax_extensions.txt : extended command syntax description - howto.txt : short usage howto - source_file_format.txt : internal new uImage format description Add example image source files: - kernel.its - kernel_fdt.its - multi.its Update README appropriately. Signed-off-by: Marian Balakowicz <m8@semihalf.com> Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
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