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2017-07-13Rename __attribute__((packed)) --> __packedStefan Reinauer
Also unify __attribute__ ((..)) to __attribute__((..)) and handle ((__packed__)) like ((packed)) Change-Id: Ie60a51c3fa92b5009724a5b7c2932e361bf3490c Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/15921 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-07-07util/cbfstool: demote FV handling errors to debugPatrick Georgi
It's rather normal that a few bytes are skipped. Change-Id: I9371afdbb3ad05de7645bfbf257e4f4bfa2feddb Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/20469 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-07-07util/cbfstool: demote not-ELF error to debugPatrick Georgi
It's irritating when adding tianocore payloads - those are not ELF, but that's deliberate. Change-Id: I76d9367b28545348f526e5f0b8216f9ff2a3d636 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/20468 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-06-27util: change coreboot to lowercaseMartin Roth
The word 'coreboot' should always be written in lowercase, even at the start of a sentence. Change-Id: I0a024d82d331c0794fe087e440b4e1924129a13c Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/20030 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-06-06util/cbfstool/lz4frame.c: Add comment to fall throughArthur Heymans
GCC7 has a new feature called -Wimplicit-fallthrough enabled by default which checks for fallthrough in switch statements which is a common error. When a fallthrough is actually intended a comment saying so will satisfy GCC. Fixes cbfstool not building with GCC7. Change-Id: I83252fc96be7ce0971d4251b0fc88fbbd7440e71 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/20036 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-06-04console/flashsconsole: Add spi flash console for debuggingYouness Alaoui
If CONSOLE_SPI_FLASH config is enabled, we write the cbmem messages to the 'CONSOLE' area in FMAP which allows us to grab the log when we read the flash. This is useful when you don't have usb debugging, and UART lines are hard to find. Since a failure to boot would require a hardware flasher anyways, we can get the log at the same time. This feature should only be used when no alternative is found and only when we can't boot the system, because excessive writes to the flash is not recommended. This has been tested on purism/librem13 v2 and librem 15 v3 which run Intel Skylake hardware. It has not been tested on other archs or with a driver other than the fast_spi. Change-Id: I74a297b94f6881d8c27cbe5168f161d8331c3df3 Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm> Reviewed-on: https://review.coreboot.org/19849 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
2017-05-27cbfscomptool: fix display of time_tMike Frysinger
Not all systems have sizeof(time_t) == sizeof(long), so cast the delta here to a long to match the %ld format. Change-Id: If235577fc35454ddb15043c5a543f614b6f16a9e Signed-off-by: Mike Frysinger <vapier@chromium.org> Reviewed-on: https://review.coreboot.org/19902 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-03-29cbfstool/ifwitool: Remove unnecessary assignmentPaul Menzel
Fix the warning below. ``` util/cbfstool/ifwitool.c:551:2: warning: Value stored to 'offset' is never read offset = read_member(data, offset, sizeof(h->fit_tool_version), ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ``` Found-by: scan-build from clang 3.8.1 Change-Id: I6c322a335a371a20561b32e04e7dcc7310dab607 Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/18667 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2017-03-20util/cbfstool: avoid memleaks and off-by-onesPatrick Georgi
Change-Id: Iac136a5dfe76f21aa7c0d5ee4e974e50b955403b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Found-by: scan-build 3.8 Reviewed-on: https://review.coreboot.org/18134 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2017-01-24cbfs-compression-tool: catch compression failuresPatrick Georgi
If compression failed, just store the uncompressed data, which is what cbfstool does as well. Change-Id: I67f51982b332d6ec1bea7c9ba179024fc5344743 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/18201 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2017-01-18cbfstool: Don't use le32toh(), it's non-standardNico Huber
It's a BSD function, also, we missed to include `endian.h`. Just including `endian.h` doesn't fix the problem for everyone. Instead of digging deeper, just use our own endian-conversion from `commonlib`. Change-Id: Ia781b2258cafb0bcbe8408752a133cd28a888786 Reported-by: Werner Zeh <werner.zeh@siemens.com> Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/18157 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2017-01-13util/cbfstool: Enable adding precompressed files to cbfsPatrick Georgi
cbfstool ... add ... -c precompression assumes the input file to be created by cbfs-compression-tool's compress command and uses that to add the file with correct metadata. When adding the locale_*.bin files to Chrome OS images, this provides a nice speedup (since we can parallelize the precompression and avoid compressing everything twice) while creating a bit-identical file. Change-Id: Iadd106672c505909528b55e2cd43c914b95b6c6d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/18102 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2017-01-12util/cbfstool: Add cbfs-compression-toolPatrick Georgi
cbfs-compression-tool provides a way to benchmark the compression algorithms as used by cbfstool (and coreboot) and allows to pre-compress data for later consumption by cbfstool (once it supports the format). For an impression, the benchmark's results on my machine: measuring 'none' compressing 10485760 bytes to 10485760 took 0 seconds measuring 'LZMA' compressing 10485760 bytes to 1736 took 2 seconds measuring 'LZ4' compressing 10485760 bytes to 41880 took 0 seconds And a possible use for external compression, parallel and non-parallel (60MB in 53 files compressed to 650KB on a machine with 40 threads): $ time (ls -1 *.* |xargs -n 1 -P $(nproc) -I '{}' cbfs-compression-tool compress '{}' out/'{}' LZMA) real 0m0.786s user 0m11.440s sys 0m0.044s $ time (ls -1 *.* |xargs -n 1 -P 1 -I '{}' cbfs-compression-tool compress '{}' out/'{}' LZMA) real 0m10.444s user 0m10.280s sys 0m0.064s Change-Id: I40be087e85d09a895b1ed277270350ab65a4d6d4 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/18099 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2017-01-12util/cbfstool: compile with -O2 by defaultPatrick Georgi
This speeds up the lzma encoder approximately four-fold. Change-Id: Ibf896098799693ddd0f8a6c74bda2e518ecea869 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/18098 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-01-04util/cbfstool: Fix to build with latest llvmManoj Gupta
cbfs-payload-linux.c:255:43: note: add parentheses around left hand side expression to silence this warning if ((hdr->protocol_version >= 0x200) && (!hdr->loadflags & 1)) { [pg: also fix the semantics. Thanks Nico for catching this] BUG=chromium:665657 TEST=coreboot-utils builds Change-Id: I025c784330885cce8ae43c44f9d938394af30ed5 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 35c4935f2a89c3d3b45213372bcf0474a60eda43 Original-Change-Id: I8758e7d158ca32e87107797f2a33b9d9a0e4676f Original-Reviewed-on: https://chromium-review.googlesource.com/411335 Original-Commit-Ready: Manoj Gupta <manojgupta@chromium.org> Original-Tested-by: Manoj Gupta <manojgupta@chromium.org> Original-Reviewed-by: Mike Frysinger <vapier@chromium.org> Reviewed-on: https://review.coreboot.org/17568 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2017-01-02util/cbfstool: Don't print region information on stderr by defaultPatrick Georgi
It's usually not too interesting, so hide it behind -v. Change-Id: Icffb5ea4d70300ab06dfa0c9134d265433260368 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/17899 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-12-15util/cbfstool: Handle error condition more carefullyPatrick Georgi
Change-Id: I72a7776d530d1cf0b8fa39e558990df3dc7f7805 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Found-by: Coverity Scan #1295494 Reviewed-on: https://review.coreboot.org/17861 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins)
2016-12-15util/cbfstool: check that buffer_create workedPatrick Georgi
We might not care much about this buffer, but we really use it later on... Change-Id: Ia16270f836d05d8b454e77de7b5babeb6bb05d6d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Found-by: Coverity Scan #1294797 Reviewed-on: https://review.coreboot.org/17860 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins)
2016-12-15util/cbfstool: Fix memory leakPatrick Georgi
Change-Id: I66cb1c88155ef58610bacfb899e0132e4143c7ac Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Found-by: Coverity Scan #1325836 Reviewed-on: https://review.coreboot.org/17859 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-12-15util/cbfstool: Add NULL-ptr checkPatrick Georgi
Change-Id: I8b5caf5423135fe683a24db6700b895a2685cb98 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Found-by: Coverity Scan #1323507 Reviewed-on: https://review.coreboot.org/17858 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-12-13util/cbfstool: Enable filling fmap regions with a given valuePatrick Georgi
So far, cbfstool write, when used with the -u/-d options (to "fill upwards/downwards") left the parts of the region alone for which there was no new data to write. When adding -i [0..255], these parts are overwritten with the given value. BUG=chromium:595715 BRANCH=none TEST=cbfstool write -u -i 0 ... does the right thing (fill the unused space with zeroes) Change-Id: I1b1c0eeed2862bc9fe5f66caae93b08fe21f465c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: baf378c5f2afdae9946600ef6ff07408a3668fe0 Original-Change-Id: I3752f731f8e6592b1a390ab565aa56e6b7de6765 Original-Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/417319 Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org> Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org> Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org> Reviewed-on: https://review.coreboot.org/17787 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-12-13util/cbfstool: require -i argument for cbfstool add-intPatrick Georgi
We never specified what value add-int should write by default. Change-Id: I240be4842fc374690c4a718fc4d8f0a03d63003c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/17796 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-12-04cbfstool: Fix off-by-one error in checking hash_typeFurquan Shaikh
Change-Id: Iaf208705d0cd450288af721d53053b2d3407a336 Found-by: Coverity Scan #1325836 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/17698 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-10-17cbfstool: Fix typo in help textPatrick Georgi
Change-Id: Ic5a3be1128f2f9a53d21e0a2c577192962260df6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/17018 Tested-by: build bot (Jenkins) Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-10-17util/cbfstool: Allow overwriting CBFS regions with raw data on requestPatrick Georgi
Add a --force/-F option and enable it for cbfstool write, where it has the effect of not testing if the fmap region contains a CBFS or if the data to write is a CBFS image. Change-Id: I02f72841a20db3d86d1b67ccf371bd40bb9a4d51 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/16998 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2016-09-28cbfstool: set init_size for linux payloads.Ronald G. Minnich
We were not setting the init_size for linux payloads. A proper value of init_size is required if the kernel is x86_64. This is tested in qemu and fixes the observed problem that 974f221c84b05b1dc2f5ea50dc16d2a9d1e95eda and later would not boot, and would in fact fail in head_64.S. Change-Id: I254c13d16b1e014a6f1d4fd7c39b1cfe005cd9b0 Signed-off-by: Ronald G. Minnich <rminnich@google.com> Reviewed-on: https://review.coreboot.org/16781 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
2016-08-27cbfs: Add "struct" file type and associated helpersJulius Werner
This patch adds functionality to compile a C data structure into a raw binary file, add it to CBFS and allow coreboot to load it at runtime. This is useful in all cases where we need to be able to have several larger data sets available in an image, but will only require a small subset of them at boot (a classic example would be DRAM parameters) or only require it in certain boot modes. This allows us to load less data from flash and increase boot speed compared to solutions that compile all data sets into a stage. Each structure has to be defined in a separate .c file which contains no functions and only a single global variable. The data type must be serialization safe (composed of only fixed-width types, paying attention to padding). It must be added to CBFS in a Makefile with the 'struct' file processor. Change-Id: Iab65c0b6ebea235089f741eaa8098743e54d6ccc Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16272 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-10util/cbfstool: Initialize elf_writer pointer to avoid crashJonathan Neuschäfer
If some error happens in cbfs_payload_make_elf, the code jumps to "out", and elf_writer_destroy(ew) is called. This may happen before an elf writer is allocated. To avoid accessing an uninitialized pointer, initialize ew to NULL; elf_writer_destroy will perform no action in this case. Change-Id: I5f1f9c4d37f2bdeaaeeca7a15720c7b4c963d953 Reported-By: Coverity Scan (1361475) Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/16124 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-09flashmap: Allocate at least one entry in kv_pair_new()Stefan Reinauer
Change-Id: I971fa85ed977884d050790560a5a8f2ce955eb7c Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/14444 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-08-08cbfstool/cbfs_image: Fix resource leak for tbuffFurquan Shaikh
Change-Id: I1f4626e1bda92af38e7967d7e05a4c7143942cf6 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/16074 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-08cbfstool/cbfs_image: Check for return value of buffer_createFurquan Shaikh
Free any buffers if required. Change-Id: Iccd435dba51275d875a5fdb5649cdcd0541fd84c Signed-off-by: Furquan Shaikh <furquan@google.com> Found-by: Coverity Scan # 1361254 Reviewed-on: https://review.coreboot.org/16073 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-08cbfstool/cbfs_image: Fix resource leak for segsFurquan Shaikh
Free segs whenever returning from cbfs_payload_make_elf() Change-Id: I0dd722dd488723cecffe1f5621244bb0344056a6 Signed-off-by: Furquan Shaikh <furquan@google.com> Found-by: Coverity Scan # 1361268 Reviewed-on: https://review.coreboot.org/16072 Tested-by: build bot (Jenkins) Reviewed-by: Antonello Dettori <dev@dettori.io> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-08cbfstool/elfheaders: Make elf_writer_destroy NULL-safeFurquan Shaikh
This relieves caller from having to check if the parameter being passed in is NULL. Change-Id: I3ea935c12d46c6fb5534e0f2077232b9e25240f1 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/16076 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-08-08cbfstool/cbfs_image: Initialze empty_sz to 0Furquan Shaikh
Change-Id: I8b9cfe56b5893ba11047fcc1a6727e7e12a15772 Signed-off-by: Furquan Shaikh <furquan@google.com> Found-by: Coverity Scan # 1361276 Reviewed-on: https://review.coreboot.org/16071 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-08-08Use VBOOT_SOURCE instead of hardcoding vboot pathPaul Kocialkowski
This replaces all occurrences of a hardcoded vboot path to the VBOOT_SOURCE variable, that may be overridden from the command line, witch fallback to the source from 3rdparty. Change-Id: Ia57d498d38719cc71e17060b76b0162c4ab363ed Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-on: https://review.coreboot.org/15825 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org>
2016-08-03cbfstool: Check for excessive argumentsNico Huber
Change-Id: I66de6a33b43c284198c0a0a97c5c6a10f9b96e02 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/16019 Tested-by: build bot (Jenkins) Reviewed-by: Omar Pakker Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-08-03cbfstool: Check arguments to strtoul() where appropriateNico Huber
The interface to strtoul() is a weird mess. It may or may not set errno if no conversion is done. So check for empty strings and trailing characters. Change-Id: I82373d2a0102fc89144bd12376b5ea3b10c70153 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/16012 Tested-by: build bot (Jenkins) Reviewed-by: Idwer Vollering <vidwer@gmail.com> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-08-01util/cbfstool: Increase initrd offset to 64MTimothy Pearson
Newer Linux kernels fail to detect the initramfs using the old 16M offset. Increase the offset to the minimum working value, 64M. Tested-on: qemu pc, 64-bit virtual CPU, linux 4.6 x86_64 Change-Id: I8678fc33eec23ca8f5e0d58723e04d434cd9d732 Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com> Reviewed-on: https://review.coreboot.org/15999 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-07-31Remove extra newlines from the end of all coreboot files.Martin Roth
This removes the newlines from all files found by the new int-015-final-newlines script. Change-Id: I65b6d5b403fe3fa30b7ac11958cc0f9880704ed7 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/15975 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-07-04fmaptool: Accept hex values with uppercase lettersPatrick Georgi
Due to a newer flex version with which the scanner was recreated, we also have to make the compiler less strict on the generated code. Change-Id: I3758c0dcb2f5661d072b54a30d6a4ebe094854e6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/15482 Tested-by: build bot (Jenkins) Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-07-02cbfstool: Require "-m ARCH" to extract payloads and stagesAntonello Dettori
Require the user to specify which architecture the payload/stage was built for before extracting it. Change-Id: I8ffe90a6af24e76739fd25456383a566edb0da7e Signed-off-by: Antonello Dettori <dev@dettori.io> Reviewed-on: https://review.coreboot.org/15438 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-26ifwitool: Fix gcc error due to shadowed global declarationWerner Zeh
The name 'bpdt_size' is used for a function as well as ia local variable. As ifwitool is compiled using HOSTCC, there can be an older gcc version used for the compilation. With gcc version 4.4.7 I get the following error: declaration of 'bpdt_size' shadows a global declaration To fix it, rename the function to get_bpdt_size so that names are unique now. Change-Id: I47791c705ac4ab28307c52b86940a7a14a5cfef8 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/15343 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-21cbfstool: Change CONFIG_FMD_GENPARSER if not set to nAlexander Couzens
When doing make in util/cbfstool it contaminates the tree because it generates the fmd_parser. Change-Id: Ida855d1e57560c76d3fcfcc8e2f7f75bcdfdd5d4 Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: https://review.coreboot.org/15221 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-06-21fmaptool: Make base offsets absolute in fmap_config.hJulius Werner
fmaptool generates a header file used to hardcode certain values from the FMAP in coreboot's binaries, to avoid having to find and parse the FMAP manually for every access. For the offset of the FMAP itself this has already been using the absolute offset from the base of the whole ROM, but for individual CBFS sections it only used the offset from the immediate parent FMAP region. Since the code using it intentionally has no knowledge of the whole section tree, this causes problems as soon as the CBFS is a child section of something not at absolute offset 0 (as is the case for most x86 Chromebooks). Change-Id: If0c516083949fe5ac8cdae85e00a4461dcbdf853 Reported-by: Rolf Evers-Fischer <embedded24@evers-fischer.de> Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/15273 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-17cbfstool: Extract payload in ELFAntonello Dettori
Implement function that automatically converts a SELF payload, extracted from the CBFS, into an ELF file. The code has been tested on the following payloads: Working: GRUB, FILO, SeaBIOS, nvramcui, coreinfo and tint Currently not working: none Change-Id: I51599e65419bfa4ada8fe24b119acb20c9936227 Signed-off-by: Antonello Dettori <dettori.an@gmail.com> Reviewed-on: https://review.coreboot.org/15139 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-17elfwriter: Fix multi-phdrs ELFs parsingAntonello Dettori
Allow to write multiple phdrs, one for each non-consecutive section of the ELF. Previously it only worked for ELFs contaning a single program header. Change-Id: If6f95e999373a0cab4414b811e8ced4c93c67c30 Signed-off-by: Antonello Dettori <dev@dettori.io> Reviewed-on: https://review.coreboot.org/15215 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-16ifwitool: Calculate checksum for subpart_dirFurquan Shaikh
Checksum is calculated by using 2s complement method. 8-bit sum of the entire subpart directory from first byte of header to last byte of last partition directory entry. BUG=chrome-os-partner:53508 Change-Id: I991d79dfdb5331ab732bf0d71cf8223d63426fa8 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15200 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-15ifwitool: Fix calculation of dst_sizeRolf Evers-Fischer
Change-Id: I07523252eacffb323e2bb54c306f5e9ac83e4cbd Signed-off-by: Rolf Evers-Fischer <embedded24@evers-fischer.de> Reviewed-on: https://review.coreboot.org/15162 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-12ifwitool: Do not calculate checksum for subpart_dirFurquan Shaikh
1. The checksum method that was documented is not correct. So, no use filling in a value based on wrong calculations. This can be added back once updated information is available. 2. Checksum does not seem to affect the booting up of SoC. So, fill in 0 for now. Change-Id: I0e49ac8e0e04abb6d7c9be70323612bdef309975 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15145 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-12ifwitool: Correct pack order and header orderFurquan Shaikh
Update pack and header order and mark the entries as mandatory and recommended w.r.t. ordering (mandatory = essential for booting, recommended = okay to change, but this config is tested and known to work). Change-Id: Ia089bdaa0703de830bb9553130caf91a3665d2c4 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15144 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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