Commit Graph

527 Commits

Author SHA1 Message Date
Elyes HAOUAS 5bc61dafd1 util/cbfstool: Remove whitespace before tab
Change-Id: I122acaf9129afaa7b3ae8fd50d8717138809132e
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26669
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-06-04 09:10:05 +00:00
Julius Werner 88f4e08acf cbfs-compression-tool: Add raw compression support
This patch adds a new "rawcompress" command to cbfs-compression-tool,
that works exactly the same as "compress" except that it doesn't add the
custom 8-byte header to the file. This can be useful if you need to
compress something into a format that coreboot's decompression routines
can work with, but it's not supposed to go into CBFS.

Change-Id: I18a97a35bb0b0f71f3226f97114936dc81d379eb
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/26337
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-22 02:38:35 +00:00
Julius Werner ee87885343 cbfs-compression-tool: Fix minor edge cases in algorithm type parsing
This patch adds two minor improvements to the way cbfs-compression-tool
parses the compression algorithm type that is passed through the -t
option of the 'compress' subcommand. These improvements are intended
to prevent accidents and unexpected behavior when using the
cbfs-compression-tool, in particular in automated contexts such as a
Makefile rule.

In the first part of this patch, a return statement is inserted after
the 'if (algo->name == NULL)' check of the compress() function. This
causes the function to exit immediately and subsequently abort the
program when the algorithm type was not detected correctly. Previously,
execution would continue with the 'algo' pointer pointing to the zeroed
out stopper entry of the types_cbfs_compression[] array. The ultimate
effect of this would be to pass 0 as 'algo->type' to the
compression_function() function, which happens to be the same
enumeration value as is used for CBFS_COMPRESS_NONE, leading to a valid
compression function result that matches the behavior of no compression.
Thus, if a script calling cbfs-compression-tool compress contained a
typo in the -t parameter, it would continue running with an unintended
compression result rather than immediately exiting cleanly.

In the second part of this patch, the strcmp() function is replaced with
strcasecmp() when comparing 'algo->name' with the 'algoname' parameter
that was passed to the compress() function. strcasecmp() uses an
identical function signature as strcmp() and is thus suitable as a
drop-in replacement, but it differs in behavior: rather than only
returning a result of 0 when the two NULL-terminated input strings are
character by character identical, the strcasecmp() function applies a
weaker concept of identity where characters of the latin alphabet
(hexadecimal ranges 0x41 through 0x5a and 0x61 through 0x7a) are also
considered identical to other characters that differ from them only in
their case. This causes the -t parameter of cbfs-compression-tool
compress to also accept lowercase spellings of the available compression
algorithms, such as "lz4" instead of "LZ4" and "lzma" instead of "LZMA".
As an unintended but harmless side-effect, mixed-case spellings such as
"lZ4" or "LZmA" will also be recognized as valid compression algorithms.
(Note that since the character "4" (hexadecimal 0x34) of the "LZ4"
compression type name is not part of the above-mentioned ranges of latin
alphabet characters, no new substitutions become valid for that part of
the "LZ4" string with this patch.)

Change-Id: I375dbaeefaa0d4b0c5be81bf7668f8f330f1cf61
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/26389
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-05-21 13:25:49 +00:00
Nico Huber 93323b303f cbfstool: Drop `-t` parsing for `add-payload` command
It seems this was never used and the usage doesn't mention it either.

Change-Id: I9240c0ed5453beff6ae46fae3748c68a0da30477
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/26324
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-18 12:16:57 +00:00
Ronald G. Minnich c6d134988c Revert "cbfs/payload type: Fix build warning and whitespace in name"
This reverts commit 717ba74836.

This breaks seabios and a few other payloads. This is not
ready for use.

Change-Id: I48ebe2e2628c11e935357b900d01953882cd20dd
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: https://review.coreboot.org/26310
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-05-16 04:50:55 +00:00
Paul Menzel 717ba74836 cbfs/payload type: Fix build warning and whitespace in name
Currently, adding a payload to CBFS using the build system, the warning
below is shown.

    W: Unknown type 'payload' ignored

Update payload type from "simple elf" to "simple_elf" and rename the
word "payload" to "simple_elf" in all Makefiles.

Fixes: 4f5bed52 (cbfs: Rename CBFS_TYPE_PAYLOAD to CBFS_TYPE_SELF)
Change-Id: Iccf6cc889b7ddd0c6ae04bda194fe5f9c00e495d
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/26240
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-15 11:20:45 +00:00
Patrick Rudolph 4f5bed5210 cbfs: Rename CBFS_TYPE_PAYLOAD to CBFS_TYPE_SELF
In preparation of having FIT payloads, which aren't converted to simple ELF,
rename the CBFS type payload to actually show the format the payload is
encoded in.

Another type CBFS_TYPE_FIT will be added to have two different payload
formats. For now this is only a cosmetic change.

Change-Id: I39ee590d063b3e90f6153fe655aa50e58d45e8b0
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25986
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-05-04 10:30:24 +00:00
Werner Zeh 7850b5836b cbfstool: Add region offset information to layout command
The layout command prints all FMAP regions in the final image among with
the region size. Extend this command to show the offset of each region
in the image.

Change-Id: I5f945ba046bd2f1cb50a93e90eb887f60c6fde8a
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/25851
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-04-30 06:24:12 +00:00
Jonathan Neuschäfer fbc66b9dc0 util/cbfstool: Print all supported architectures
The list of supported architectures in the usage output of cbfstool is
currently hardcoded and outdated.

Use the arch_names array in common.c to provide and up-to-date list.

Change-Id: I3e7ed67c3bfd928b304c314fcc8e1bea35561662
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/25590
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-04-11 14:12:00 +00:00
Jonathan Neuschäfer e32cea15c8 util/cbfstool: Print types on stdout
Currently, "cbfstool -h | less" doesn't show any file types under
"TYPEs:". That's because the file types are printed with
print_supported_filetypes, which uses LOG, which prints to stderr.  Use
printf print_supported_filetypes, and thus print to stdout, to make the
usage output more normal.

Change-Id: I800c9205c59383b63a640bc0798a1bd9117b0f99
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/25589
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-04-11 14:11:17 +00:00
Denis 'GNUtoo' Carikli 3ef241f0c8 cbfstool: Add install target to Makefile
Change-Id: I5df7033e1e52c78e97cdbd26aef2d7824ea67f8b
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/12403
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2018-03-06 22:19:47 +00:00
Arthur Heymans 82aa8338c7 drivers/mrc_cache: Always generate an FMAP region
This automatically generates an FMAP region for the MRC_CACHE driver
which is easier to handle than a cbfsfile.

Adds some spaces and more comments to Makefile.inc to improve
readability.

Tested on Thinkpad x200 with some proof of concept patches.

Change-Id: Iaaca36b1123b094ec1bbe5df4fb25660919173ca
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/23150
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2018-01-20 16:11:44 +00:00
Martin Roth f183a85932 util/cbfstool: Check for NULL before dereference
Fixed coverity issue: 1302455 - Dereference null return value

Change-Id: I59b908adc4d35f08fda8e4ad3f806714f2caeb65
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/22900
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-12-20 16:35:13 +00:00
Aaron Durbin facf14996c util/cbfstool: calculate cbfs file size for xip stages
The initial lookup for cbfs location for xip stages is implicitly
using the ELF size assuming it's relatively equivalent. However,
if the ELF that is being converted contains debug information or
other metadata then the location lookup can fail because the ELF is
considerably bigger than the real footprint.

BUG=b:70801221

Change-Id: I47024dcd8205a09885d3a3f76e255eb5e3c55d9e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/22936
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-12-19 22:28:20 +00:00
Daisuke Nojiri ff906fb95b cbfstool: Add '-p' option for padding
This patch adds '-p' to the 'add' command. It allows the add
command to specify the size of the padding added with the file
being added. This is useful to reserve an extra space in case
the file is too big to be relocated.

BUG=b:68660966
BRANCH=none
TEST=emerge-fizz coreboot &&
cbfstool image.bin add -n ecrw -f EC_RW.bin -p 0x10 ...
Verify image.bin has extra space in the file header.

Change-Id: I64bc54fd10a453b4da467bc69d9590e61b0f7ead
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://review.coreboot.org/22239
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2017-12-08 16:05:52 +00:00
Daisuke Nojiri 0c2f0c1d31 cbfstool: Print compression algorithm
This patch adds a column to the print command to show the compression
algorithm used for the file.

Name                           Offset     Type           Size   Comp
fallback/romstage              0x0        stage           56236 none
ecrw                           0xf2380    raw             62162 LZMA (131072 decompressed)

BUG=b:66956286
BRANCH=none
TEST=Run 'cbfstool image.bin print'

Change-Id: I4bbb60ab467adac4ae5486ddafec86ad9682a40e
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://review.coreboot.org/22196
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-10-28 09:39:59 +00:00
Patrick Georgi 12631a4d1d util/cbfstool: Add "truncate" command
It does the opposite to "expand", removing a trailing empty file from
CBFS. It also returns the size of the CBFS post processing on stdout.

BUG=b:65853903
BRANCH=none
TEST=`cbfstool test.bin truncate -r FW_MAIN_A` removes the trailing
empty file in FW_MAIN_A. Without a trailing empty file, the region is
left alone (tested using COREBOOT which comes with a master header
pointer).

Change-Id: I0c747090813898539f3428936afa9d8459adee9c
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/21608
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-10-10 15:16:17 +00:00
Patrick Georgi 5d982d72be util/cbfstool: Add "expand" command to make CBFS span an fmap region
vboot images come with multiple regions carrying CBFS file systems. To
expedite hashing (from slow flash memory), the FW_MAIN_* regions are
truncated since they typically have pretty large unused space at the
end that is of no interest.
For test purposes it can be useful to re-engage that space, so add a
command that creates a new empty file entry covering that area (except
for the last 4 bytes for the master header pointer, as usual).

BUG=b:65853903
BRANCH=none
TEST=`cbfstool test.bin expand -r FW_MAIN_A` creates a new empty file of
the expected size on a Chrome OS firmware image.

Change-Id: I160c8529ce4bfcc28685166b6d9035ade4f6f1d1
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/21598
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-09-20 13:45:00 +00:00
Damien Zammit 0025247171 rmodtool: Increase limit on number of symbols
An internal index `i` was previously allocated as
Elf64_Half which is uint16_t.  Bumping to uint64_t
increases the number of allowed symbols and prevents
a segfault in processing a larger ramstage.debug file.
Also introduce a separate counter for the number of sections.

Change-Id: I9ad2f64c452cef2e7bf957f766600891cb5ae798
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/21360
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2017-09-13 19:25:14 +00:00
Idwer Vollering 6dc3492355 util/cbmem, util/cbfstool: resolve macro errors on FreeBSD
Using sys/cdefs.h would come to mind,
however this include would not solve the build error.

Built and runtime tested on FreeBSD 12.0-CURRENT, r322031

Change-Id: I6ec9bc7fea72aa69a41439e002f381bd5e5b6bc6
Signed-off-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-on: https://review.coreboot.org/20924
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-08-11 18:54:23 +00:00
Caveh Jalali 0068a9f579 add __must_check to */compiler.h
the __must_check function attribute is pretty much straight from the
linux kernel - used to encourage callers to consume function return
values.

Change-Id: I1812d957b745d6bebe2a8d34a9c4862316aa8530
Signed-off-by: Caveh Jalali <caveh@google.com>
Reviewed-on: https://review.coreboot.org/20881
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-08-08 18:18:03 +00:00
Patrick Georgi d42eb37be4 util/cbfstool: Fix build with armv7-eabi cross compiler
We recently changed all PACKED, __PACKED, __attribute__((packed)) ... to
__packed to gain some consistency. In cbfstool we use compiler.h to
provide that where necessary.

The cross compiler I use doesn't provide __packed by itself, but liblz4
doesn't compensate for that. Therefore include compiler.h, and to avoid
adding dependencies to non-liblz4 code, do so through the command line.

Change-Id: I581e45639ac3e103af7c16793e8effe2e632dec7
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20836
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-08-02 09:55:11 +00:00
Stefan Reinauer 6a00113de8 Rename __attribute__((packed)) --> __packed
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>
2017-07-13 19:45:59 +00:00
Patrick Georgi 50bda05e46 util/cbfstool: demote FV handling errors to debug
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>
2017-07-07 09:01:29 +00:00
Patrick Georgi 8320b9a997 util/cbfstool: demote not-ELF error to debug
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>
2017-07-07 09:01:28 +00:00
Martin Roth a564811e71 util: change coreboot to lowercase
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>
2017-06-27 18:26:01 +00:00
Arthur Heymans 54fd92bc34 util/cbfstool/lz4frame.c: Add comment to fall through
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>
2017-06-06 19:37:21 +02:00
Youness Alaoui c4b4ff3b1f console/flashsconsole: Add spi flash console for debugging
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>
2017-06-04 18:44:56 +02:00
Mike Frysinger a8ca03223a cbfscomptool: fix display of time_t
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>
2017-05-27 01:45:17 +02:00
Paul Menzel deb9b03af9 cbfstool/ifwitool: Remove unnecessary assignment
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>
2017-03-29 15:43:38 +02:00
Patrick Georgi dce629b2f8 util/cbfstool: avoid memleaks and off-by-ones
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>
2017-03-20 20:05:09 +01:00
Patrick Georgi b46c4ecaba cbfs-compression-tool: catch compression failures
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>
2017-01-24 09:35:49 +01:00
Nico Huber 607796a4ff cbfstool: Don't use le32toh(), it's non-standard
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>
2017-01-18 17:43:20 +01:00
Patrick Georgi ecaa570b60 util/cbfstool: Enable adding precompressed files to cbfs
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>
2017-01-13 13:50:46 +01:00
Patrick Georgi c88d16baaf util/cbfstool: Add cbfs-compression-tool
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>
2017-01-12 21:40:25 +01:00
Patrick Georgi 8474e7d7e8 util/cbfstool: compile with -O2 by default
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>
2017-01-12 21:40:00 +01:00
Manoj Gupta cf84619dd6 util/cbfstool: Fix to build with latest llvm
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>
2017-01-04 21:37:39 +01:00
Patrick Georgi 2ed7295cd9 util/cbfstool: Don't print region information on stderr by default
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>
2017-01-02 16:29:02 +01:00
Patrick Georgi 8099803c46 util/cbfstool: Handle error condition more carefully
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)
2016-12-15 22:58:38 +01:00
Patrick Georgi 6b2d2db9eb util/cbfstool: check that buffer_create worked
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)
2016-12-15 22:19:45 +01:00
Patrick Georgi 862df924e3 util/cbfstool: Fix memory leak
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>
2016-12-15 22:19:17 +01:00
Patrick Georgi a2ce710df7 util/cbfstool: Add NULL-ptr check
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>
2016-12-15 22:18:25 +01:00
Patrick Georgi d9edb18037 util/cbfstool: Enable filling fmap regions with a given value
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>
2016-12-13 19:45:37 +01:00
Patrick Georgi 16b3e4bd2c util/cbfstool: require -i argument for cbfstool add-int
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>
2016-12-13 19:10:46 +01:00
Furquan Shaikh 1d56eef728 cbfstool: Fix off-by-one error in checking hash_type
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>
2016-12-04 03:03:37 +01:00
Patrick Georgi 5b6bdcc1a5 cbfstool: Fix typo in help text
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>
2016-10-17 15:09:42 +02:00
Patrick Georgi 01fbc3a1dd util/cbfstool: Allow overwriting CBFS regions with raw data on request
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>
2016-10-17 15:09:00 +02:00
Ronald G. Minnich fa74e4705d cbfstool: set init_size for linux payloads.
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)
2016-09-28 23:05:00 +02:00
Julius Werner f975e55dcd cbfs: Add "struct" file type and associated helpers
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>
2016-08-27 01:16:22 +02:00
Jonathan Neuschäfer 5de5458c2c util/cbfstool: Initialize elf_writer pointer to avoid crash
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>
2016-08-10 21:13:06 +02:00
Stefan Reinauer 1bf00079c1 flashmap: Allocate at least one entry in kv_pair_new()
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>
2016-08-09 15:00:50 +02:00
Furquan Shaikh 9844d56993 cbfstool/cbfs_image: Fix resource leak for tbuff
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>
2016-08-08 13:02:50 +02:00
Furquan Shaikh 58644a0e0f cbfstool/cbfs_image: Check for return value of buffer_create
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>
2016-08-08 13:02:27 +02:00
Furquan Shaikh 7b405178f4 cbfstool/cbfs_image: Fix resource leak for segs
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>
2016-08-08 13:02:07 +02:00
Furquan Shaikh b927bec09a cbfstool/elfheaders: Make elf_writer_destroy NULL-safe
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)
2016-08-08 13:01:34 +02:00
Furquan Shaikh f3bba44a04 cbfstool/cbfs_image: Initialze empty_sz to 0
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)
2016-08-08 13:01:16 +02:00
Paul Kocialkowski 61486b506d Use VBOOT_SOURCE instead of hardcoding vboot path
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>
2016-08-08 12:17:00 +02:00
Nico Huber 5407310e64 cbfstool: Check for excessive arguments
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>
2016-08-03 10:12:02 +02:00
Nico Huber 9ade717571 cbfstool: Check arguments to strtoul() where appropriate
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>
2016-08-03 09:42:11 +02:00
Timothy Pearson c1dc9d725e util/cbfstool: Increase initrd offset to 64M
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>
2016-08-01 18:20:35 +02:00
Martin Roth 4c72d3612b Remove extra newlines from the end of all coreboot files.
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>
2016-07-31 18:19:33 +02:00
Patrick Georgi 2b80734811 fmaptool: Accept hex values with uppercase letters
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>
2016-07-04 12:17:51 +02:00
Antonello Dettori 0b806285a7 cbfstool: Require "-m ARCH" to extract payloads and stages
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>
2016-07-02 03:27:33 +02:00
Werner Zeh 310580ea13 ifwitool: Fix gcc error due to shadowed global declaration
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>
2016-06-26 10:49:06 +02:00
Alexander Couzens 2c68b1c732 cbfstool: Change CONFIG_FMD_GENPARSER if not set to n
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>
2016-06-21 17:55:17 +02:00
Julius Werner 119dcee1dd fmaptool: Make base offsets absolute in fmap_config.h
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>
2016-06-21 17:14:27 +02:00
Antonello Dettori fda691ef53 cbfstool: Extract payload in ELF
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>
2016-06-17 20:44:28 +02:00
Antonello Dettori 3bded7db7e elfwriter: Fix multi-phdrs ELFs parsing
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>
2016-06-17 20:04:27 +02:00
Furquan Shaikh e51c20bf2c ifwitool: Calculate checksum for subpart_dir
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>
2016-06-16 19:38:36 +02:00
Rolf Evers-Fischer eb8b7d6ef4 ifwitool: Fix calculation of dst_size
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>
2016-06-15 17:37:17 +02:00
Furquan Shaikh e7f35cd292 ifwitool: Do not calculate checksum for subpart_dir
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>
2016-06-12 12:45:25 +02:00
Furquan Shaikh fe42b11cdf ifwitool: Correct pack order and header order
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>
2016-06-12 12:44:23 +02:00
Antonello Dettori 75c37058b3 cbfstool: Allow to easily build the individual tools
Adds a label for each tool included in the cbfstool package
in order to build them more easily through Make.

Change-Id: Id1e5164240cd12d22cba18d7cc4571fbadad38af
Signed-off-by: Antonello Dettori <dettori.an@gmail.com>
Reviewed-on: https://review.coreboot.org/15075
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-08 18:47:49 +02:00
Furquan Shaikh 55d2e5398b ifwitool: Fix syntax issues with ifwitool
Change-Id: Ie7a12a39116ee08f5e24c81c97695201169a63f7
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/15022
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-01 21:16:45 +02:00
Furquan Shaikh 233f1b6a38 ifwitool: Add new tool for managing IFWI images
- Supports following operations:
 1. add raw/dir sub-partition
 2. extract raw/dir sub-partition
 3. print info
 4. delete raw sub-partition
 5. replace raw/dir sub-partition

Change-Id: I683a0ab13cc50eb60eecca34db4a8ffefc8dccbd
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/14896
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-05-30 23:51:42 +02:00
Furquan Shaikh 161d2334e8 util/cbfstool: Include commonlib/helpers.h in common.h
This avoids re-declaring common macros like ARRAY_SIZE, MIN, MAX and
ALIGN. Also removes the issues around including both files in any
tool.

Also, fix comparison error in various files by replacing int with
size_t.

Change-Id: I06c763e5dd1bec97e8335499468bbdb016eb28e5
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/14978
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-05-28 08:48:45 +02:00
Furquan Shaikh 1ac194e14a cbfstool: Move cbfs_file_get_header to fit.c
Since fit.c is the only caller of this function move it out of common.c
and into fit.c.

Change-Id: I64cc31a6d89ee425c5b07745ea5ca9437e2f3fcf
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/14949
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-05-26 23:51:08 +02:00
Aaron Durbin 493ec92eb3 util/cbfstool: allow option to honor FSP modules' linked address
If '-b' isn't passed when adding an FSP file type to CBFS allow
the currently linked address to be used. i.e. don't relocate the
FSP module and just add it to CBFS.

Change-Id: I61fefd962ca9cf8aff7a4ca2bea52341ab41d67b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14839
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-05-18 03:19:12 +02:00
Furquan Shaikh b0c2fe0554 cbfstool/fsp: Rename fsp1_1_relocate
FSP 2.0 uses the same relocate logic as FSP 1.1. Thus, rename
fsp1_1_relocate to more generic fsp_component_relocate that can be
used by cbfstool to relocate either FSP 1.1 or FSP 2.0
components. Allow FSP1.1 driver to still call fsp1_1_relocate which
acts as a wrapper for fsp_component_relocate.

Change-Id: I14a6efde4d86a340663422aff5ee82175362d1b0
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/14749
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2016-05-11 18:38:28 +02:00
Furquan Shaikh 61c1a05c07 util/cbfstool: Allow xip/non-xip relocation for FSP component
Currently, convert_fsp assumes that the component is always XIP. This
is no longer true with FSP 2.0 and Apollolake platform. Thus, add the
option -y|--xip for FSP which will allow the caller to mention whether
the FSP component being added is XIP or not. Add this option to
Makefiles of current FSP drivers (fsp1_0 and fsp1_1).

Change-Id: I1e41d0902bb32afaf116bb457dd9265a5bcd8779
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/14748
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2016-05-11 18:38:13 +02:00
Aaron Durbin ab00d779ed util/cbfstool: fix x86 execute-in-place semantics for all fmd regions
A previous patch [1] to make top-aligned addresses work within per
fmap regions caused a significant regression in the semantics of
adding programs that need to be execute-in-place (XIP) on x86
systems. Correct the regression by providing new function,
convert_to_from_absolute_top_aligned(), which top aligns against
the entire boot media.

[1] 9731119b cbfstool: make top-aligned address work per-region

Change-Id: I3b685abadcfc76dab8846eec21e9114a23577578
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14608
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-05-06 16:49:01 +02:00
Patrick Georgi 919be612b8 fmaptool: Export some fmap knowledge to the build environment
By exporting base and offset of CBFS-formatted fmap regions, the code
can use these when it's not prudent to do a runtime lookup.

Change-Id: I20523b5cea68880af4cb1fcea4b37bb8ac2a23db
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/14571
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-05-03 11:42:45 +02:00
Stefan Reinauer 477a0d69e5 fmaptool: Make sure strings are not destroyed on hdestroy()
On Mac OS X hdestroy seems to overwrite node->name. Hence
duplicate the string before stuffing it into the hash search
table.

Change-Id: Ieac2025f5c960cdb8d509dde7e92ba0dd32644b0
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14443
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-04-22 20:41:34 +02:00
Aaron Durbin 62c8dbe970 Revert "cbfstool: Add 'hashcbfs' command to compute hash of CBFS region."
This reverts commit 272a1f05b9.

In Chrome OS this command's usage was dropped in favor of another
solution. As it's not used drop the support for it.

Change-Id: I58b51446d3a8b5fed7fc391025225fbe38ffc007
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14261
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-04-07 22:24:48 +02:00
Werner Zeh ebf732b4a5 cbfstool: Use fixed width data types for e820entry struct.
In e820entry struct, the members are defined using
standard types. This can lead to different structure size
when compiling on 32 bit vs. 64 bit environment. This in turn
will affect the size of the struct linux_params.
Using the fixed width types resolves this issue and ensures
that the size of the structures will have the same length
on both 32 and 64 bit systems.

Change-Id: I1869ff2090365731e79b34950446f1791a083d0f
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/13875
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2016-03-03 06:19:25 +01:00
Werner Zeh bbf508914d cbfstool: Initialize contents of linux_params to 0
When linux is used as payload, the parameters to the kernel are build
when cbfstool includes bzImage into the image. Since not all
parameters are used, the unused will stay uninitialized.
There is a chance, that the uninitialized parameters contain
random values. That in turn can lead to early kernel panic.
To avoid it, initialize all parameters with 0 at the beginning.
The ones that are used will be set up as needed and the rest
will contain 0 for sure. This way, kernel can deal with the
provided parameter list the right way.

Change-Id: Id081c24351ec80375255508378b5e1eba2a92e48
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/13874
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-03 06:18:23 +01:00
Paul Menzel 8b831da586 Revert "cbfstool: Silence LZ4 -Wsign-compare warnings"
This reverts commit 17cb0370a7.

It’s the wrong thing to do, to just disable the warning. The code is
fixed for 32-bit user space now in Change-Id
I85bee25a69c432ef8bb934add7fd2e2e31f03662 (commonlib/lz4_wrapper: Use
correct casts to ensure valid calculations), so enable the warning
again.

Change-Id: I6d1c62c7b4875da8053c25e640c03cedf0ff2916
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/13772
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2016-02-24 19:27:13 +01:00
Julius Werner 17cb0370a7 cbfstool: Silence LZ4 -Wsign-compare warnings
It seems that the exact behavior of -Wsign-compare changes between GCC
versions... some of them like the commonlib/lz4_wrapper.c code, and some
don't. Since we don't have a well-defined HOSTCC toolchain this slipped
through pre-commit testing. Explicitly silence the warning to ensure
cbfstool still builds on all systems.

Change-Id: I43f951301d3f14ce34dadbe58e885b82d21d6353
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/13769
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-23 04:52:44 +01:00
Julius Werner 09f2921b5d cbfs: Add LZ4 in-place decompression support for pre-RAM stages
This patch ports the LZ4 decompression code that debuted in libpayload
last year to coreboot for use in CBFS stages (upgrading the base
algorithm to LZ4's dev branch to access the new in-place decompression
checks). This is especially useful for pre-RAM stages in constrained
SRAM-based systems, which previously could not be compressed due to
the size requirements of the LZMA scratchpad and bounce buffer. The
LZ4 algorithm offers a very lean decompressor function and in-place
decompression support to achieve roughly the same boot speed gains
(trading compression ratio for decompression time) with nearly no
memory overhead.

For now we only activate it for the stages that had previously not been
compressed at all on non-XIP (read: non-x86) boards. In the future we
may also consider replacing LZMA completely for certain boards, since
which algorithm wins out on boot speed depends on board-specific
parameters (architecture, processor speed, SPI transfer rate, etc.).

BRANCH=None
BUG=None
TEST=Built and booted Oak, Jerry, Nyan and Falco. Measured boot time on
Oak to be about ~20ms faster (cutting load times for affected stages
almost in half).

Change-Id: Iec256c0e6d585d1b69985461939884a54e3ab900
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/13638
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-22 21:38:37 +01:00
Patrick Georgi 343ea08388 util/cbfstool: Improve heuristic for cbfs header pointer protection
cbfstool has a routine to deal with old images that may encourage it to
overwrite the master header. That routine is triggered for
"cbfstool add-master-header" prepared images even though these are not
at risk, and - worse - destroys the chain structure (through a negative
file length), so avoid touching such images.

Change-Id: I9d0bbe3e6300b9b9f3e50347737d1850f83ddad8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13672
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-12 19:23:08 +01:00
Aaron Durbin 71c60ca482 util/cbfstool: add 'compact' command
While assembling CBFS images within the RW slots on Chrome OS
machines the current approach is to 'cbfstool copy' from the
RO CBFS to each RW CBFS. Additional fixups are required such
as removing unneeded files from the RW CBFS (e.g. verstage)
as well as removing and adding back files with the proper
arguments (FSP relocation as well as romstage XIP relocation).
This ends up leaving holes in the RW CBFS. To speed up RW
CBFS slot hashing it's beneficial to pack all non-empty files
together at the beginning of the CBFS. Therefore, provide
the 'compact' command which bubbles all the empty entries to
the end of the CBFS.

Change-Id: I8311172d71a2ccfccab384f8286cf9f21a17dec9
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13479
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-01-28 19:25:57 +01:00
Aaron Durbin 5dc628a2ef util/cbfstool: add machine parseable print
In order to more easily process the output of 'cbfstool print'
with other tools provide a -k option which spits out the
tab-separated header and fields:

Name Offset Type Metadata Size Data Size Total Size

ALIGN_UP(Offset + Total Size, 64) would be the start
of the next entry. Also, one can analzye the overhead
and offsets of each file more easily.

Example output (note: tabs aren't in here):

$ ./coreboot-builds/sharedutils/cbfstool/cbfstool test.serial.bin print
-r FW_MAIN_A  -k
Performing operation on 'FW_MAIN_A' region...
Name	Offset	Type	Metadata Size	Data Size	Total Size
cmos_layout.bin	0x0	cmos_layout	0x38	0x48c	0x4c4
dmic-2ch-48khz-16b.bin	0x500	raw	0x48	0xb68	0xbb0
dmic-2ch-48khz-32b.bin	0x10c0	raw	0x48	0xb68	0xbb0
nau88l25-2ch-48khz-24b.bin	0x1c80	raw	0x48	0x54	0x9c
ssm4567-render-2ch-48khz-24b.bin	0x1d40	raw	0x58	0x54	0xac
ssm4567-capture-4ch-48khz-32b.bin	0x1e00	raw	0x58	0x54	0xac
vbt.bin	0x1ec0	optionrom	0x38	0x1000	0x1038
spd.bin	0x2f00	spd	0x38	0x600	0x638
config	0x3540	raw	0x38	0x1ab7	0x1aef
revision	0x5040	raw	0x38	0x25e	0x296
font.bin	0x5300	raw	0x38	0x77f	0x7b7
vbgfx.bin	0x5ac0	raw	0x38	0x32f8	0x3330
locales	0x8e00	raw	0x28	0x2	0x2a
locale_en.bin	0x8e40	raw	0x38	0x29f6	0x2a2e
u-boot.dtb	0xb880	mrc_cache	0x38	0xff1	0x1029
(empty)	0xc8c0	null	0x64	0xadf4	0xae58
fallback/ramstage	0x17740	stage	0x38	0x15238	0x15270
(empty)	0x2c9c0	null	0x64	0xd2c4	0xd328
fallback/payload	0x39d00	payload	0x38	0x12245	0x1227d
cpu_microcode_blob.bin	0x4bf80	microcode	0x60	0x17000	0x17060
(empty)	0x63000	null	0x28	0x37cf98	0x37cfc0

Change-Id: I1c5f8c1b5f2f980033d6c954c9840299c6268431
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13475
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-01-28 19:25:48 +01:00
Werner Zeh 95bfcaecf9 cbfstool: Fix broken alignment because of flashmap
With the introduction of flashmap cbfs alignment of files gets
broken because flashmap is located at the beginning of the flash
and cbfstool didn't take care about that offset.
This commit fixes the alignment in cbfs.

Change-Id: Idebb86d4c691b49a351a402ef79c62d31622c773
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/13417
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-01-27 07:05:41 +01:00
Aaron Durbin 2dd5f4cce6 cbfstool: provide buffer_offset()
Instead of people open coding the offset field access within a
struct buffer provide buffer_offset() so that the implementation
can change if needed without high touch in the code base.

Change-Id: I751c7145687a8529ab549d87e412b7f2d1fb90ed
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13468
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2016-01-26 17:28:21 +01:00
Werner Zeh 998671c125 cbfstool: Fix compile issue for older gcc versions
gcc 4.4.7 fails to compile due to the missing initializers
for all struct members. Add initializers for all fields.

Change-Id: If1ad4fff0f965ccd7e821820c0703853c1e5c590
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/13418
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-26 06:48:15 +01:00
Werner Zeh c7b2b7c67d cbfstool: Fix potential error when using hash attribute
There can be an error when a cbfs file is added aligned or as
xip-stage and hashing of this file is enabled. This commit
resolves this error. Though adding a file to a fixed position
while hashing is used can still lead to errors.

Change-Id: Icd98d970891410538909db2830666bf159553133
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/13136
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-01-23 11:49:10 +01:00
Werner Zeh e9995f1469 cbfstool: Add attributes for position and alignment constraints.
Add functionality to cbfstool to generate file attributes
for position and alignment constraints. This new feature
can be activated with the -g option and will generate,
once the option has been enabled, additional attributes
for the files where position, xip or alignment was specified.

Change-Id: I3db9bd2c20d26b168bc7f320362ed41be349ae3a
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/12967
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2016-01-22 06:26:15 +01:00
Patrick Georgi 9a17d04e40 cbfstool: don't rewrite param.baseaddress in cbfs_add
cbfs_add calculated a base address out of the alignment specification
and stored it in param.baseaddress.
This worked when every cbfstool invocation only added a single file, but
with -r REGION1,REGION2,... multiple additions can happen.
In that case, the second (and later) additions would have both alignment
and baseaddress set, which isn't allowed, aborting the process.

Change-Id: I8c5a512dbe3c97e08c5bcd92b5541b58f65c63b3
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13063
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-01-21 18:47:58 +01:00
Patrick Georgi c3771b0f8f fmaptool: emit list of CBFS regions on request
The CBFS flag in fmd files isn't stored in the fmap, so allow storing it
out of band using the -R option.

Change-Id: I342772878d7f8ce350de1a32dc7b2a5b07d6617d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13058
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-21 16:11:44 +01:00
zbao fb456e61a9 cbfstool: Add header file for ntohl & htonl on Apple
On Apple OS X, the ntohl and htonl need including header,
 #include <arpa/inet.h>

Please refer the manpage for these command on OS X,
https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man3/htonl.3.html

Change-Id: Ia942c58f34637c18222fbf985b93c48abf63c5b8
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/11672
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-20 16:10:20 +01:00