We don't really need buildman to print this every time it runs. Add a flag
to run quietly, that buildman can use.
Signed-off-by: Simon Glass <sjg@chromium.org>
The parser responsible for the '[make-flags]' section in
the '.buildman' settings file is currently not able to
handle quoted strings, as given in the sample bellow:
[make-flags]
qemu_arm=HOSTCC="cc -isystem /add/include" HOSTLDFLAGS="-L/add/lib"
This patch replaces the simple string splitter based on the <space>
delimiter with a regex tokenizer that preserves spaces inside double
quoted strings.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Imported from linux kernel v5.3:
asn1.h without changes
asn1_ber_bytecode.h without changes
asn1_decoder.h without changes
asn1_compiler.c without changes
This host command will be used to create a ASN1 parser, for example,
for pkcs7 messages or x509 certificates. More specifically, it will
generate *byte code* which will be interpreted by asn1 decoder library.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Drop inclusion of crc.h in common.h and use the correct header directly
instead.
With this we can drop the conflicting definition in fw_env.h and rely on
the crc.h header, which is already included.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Some of these have a space before the bracket. Drop it to fix the style.
Add some missing function comments while here.
Note that u32 and u8 cannot be used here since crc.h is included on the
host side.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Now that we have buildman telling genboards.cfg to use an output
directory we need to ensure that it exists.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Fixes: bc750bca12 ("tools: buildman: Honor output directory when generating boards.cfg")
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
With the move to using Python 3 for real, we encounter two different
issues. First, the file include/video_font_data.h includes at least one
UTF-16 character. Given that it does not include any CONFIG symbols it
is easiest to just ignore this file. Next, we encounter similar
problems with some dts/dtsi files that come from Linux. In this case
it's easiest to simply ignore all dts/dtsi files as there will not be
CONFIG symbols for us to migrate in them.
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
We have CONFIG_ENV_SIZE_IS_REDUND but don't really use it. We have one
board where we can simply multiple CONFIG_ENV_SIZE by two for the same
result. The other place where we could but were not previously using
this is for where env_internal.h checks for if we should set
ENV_IS_EMBEDDED. This seems like the most likely use, historically, of
the variable, but it was not used. Add logic to check for this now.
Cc: Wolfgang Denk <wd@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
- Add support for rockchip SoC: PX30, RK3308
- Add and migrate to use common dram driver: PX30, RK3328, RK3399
- Add rk3399 board Tinker-s support
- Board config update for Rock960, Rockpro64
Usage:
(1) tools/mkimage -n rk3308 -T rksd -d tpl/u-boot-tpl.bin idbloader.img
(2) cat spl/u-boot-spl.bin >> idbloader.img
(3) upgrade_tool wl 0x40 idbloader.img
Note:
When use ddr binary from rkbin as tpl, use it replace u-boot-tpl.bin in(1)
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Add the table entry for px30 socs.
The px30 has 10K of sram available.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
fixes: 8ab452d587
When compiling list of cover letter cc addresses, using null as a
separater, then encoding to utf-8 results in lots of "\x00" as
separators. patman then doesnt understand that when it comes to
repoting the list to send-email.
Fix this by not encoding to utf-8, as done for the other patch files.
Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Move this symbol to Kconfig. As part of this we can drop a UBI-specific
symbol that was a stop-gap for not having this particular symbol in
Kconfig.
Signed-off-by: Tom Rini <trini@konsulko.com>
-------------------
i.MX8MN SoC support
ROM API image download support
i.MX8MM enet enabling
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Merge tag 'u-boot-imx-20191105' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx
u-boot-imx-20191105
-------------------
i.MX8MN SoC support
ROM API image download support
i.MX8MM enet enabling
A recent change adjusted the symbol calculation to work on x86 but broke
it for Tegra. In fact this is because they have different needs.
On x86 devices the code is linked to a ROM address and the end-at-4gb
property is used for the image. In this case there is no need to add the
base address of the image, since the base address is already built into
the offset and image-pos properties.
On other devices we must add the base address since the offsets start at
zero.
In addition the base address is currently added to the 'offset' and 'size'
values. It should in fact only be added to 'image-pos', since 'offset' is
relative to its parent and 'size' is not actually an address. This code
should have been adjusted when support for 'image-pos' and 'size' was
added, but it was not.
To correct these problems:
- move the code that handles adding the base address to section.py, which
can check the end-at-4gb property and which property
(offset/size/image-pos) is being read
- add the base address only when needed (only for image-pos and not if the
image uses end-at-4gb)
- add a note to the documentation
- add a separate test to cover x86 behaviour
Fixes: 15c981cc (binman: Correct symbol calculation with non-zero image base)
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
This script was only used on the MX1ADS board (and possibly other MX1
platforms) to program the flash. As we no longer have any boards for
that SoC, remove this tool.
Fixes: e570aca947 ("mx1ads: remove board support")
Signed-off-by: Tom Rini <trini@konsulko.com>
The IVT offset is changed on i.MX8MN. Use ROM_VERSION to pass the
v1 or v2 to mkimage.
v1 is for iMX8MQ and iMX8MM
v2 is for iMX8M Nano (iMX8MN)
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Update this tool to use Python 3 to meet the 2020 deadline.
Unfortunately this introduces a test failure due to a problem in pylibfdt
on Python 3. I will investigate.
Signed-off-by: Simon Glass <sjg@chromium.org>
When preparing to possible expand or contract an entry we reset the size
to the original value from the binman device-tree definition, which is
often None.
This causes binman to forget the original size of the entry. Remember this
so that it can be used when needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present patman test fail in some environments which don't use utf-8
as the default file encoding. Add this explicitly.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present all the 'command' methods return bytes. Most of the time we
actually want strings, so change this. We still need to keep the internal
representation as bytes since otherwise unicode strings might break over
a read() boundary (e.g. 4KB), causing errors. But we can convert the end
result to strings.
Add a 'binary' parameter to cover the few cases where bytes are needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Bring over the fdt from this commit:
430419c (origin/master) tests: fix some python warnings
adding in the 'assumptions' series designed to reduce code size.
Signed-off-by: Simon Glass <sjg@chromium.org>
This entry is used to hold an Intel FSP-T (Firmware Support Package
Temp-RAM init) binary. Add support for this in binman.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This entry is used to hold an Intel FSP-S (Firmware Support Package
Silicon init) binary. Add support for this in binman.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
At present binman adds the image base address to the symbol value before
it writes it to the binary. This is not correct since the symbol value
itself (e.g. image position) has no relationship to the image base.
Fix this and update the tests to cover this case.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Bootstage improvements for TPL, SPL
Various sandbox and dm improvements and fixes
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Merge tag 'dm-pull-29oct19' of git://git.denx.de/u-boot-dm
- Fix for patman with email addresses containing commas
- Bootstage improvements for TPL, SPL
- Various sandbox and dm improvements and fixes
When running the following command
mkimage -f auto -A arm -O linux -T kernel -C none -a 0x8000 -e 0x8000 \
-d zImage -b zynq-microzed.dtb -i initramfs.cpio image.ub
the type of fdt subimage is the same as of the main kernel image and
the architecture of the initramfs image is not set. Such an image is
refused by U-Boot when booting. This commits sets the mentioned
attributes, allowing to use the "-f auto" mode in this case instead of
writing full .its file.
Following is the diff of mkimage output without and with this commit:
FIT description: Kernel Image image with one or more FDT blobs
Created: Thu Sep 12 23:23:16 2019
Image 0 (kernel-1)
Description:
Created: Thu Sep 12 23:23:16 2019
Type: Kernel Image
Compression: uncompressed
Data Size: 4192744 Bytes = 4094.48 KiB = 4.00 MiB
Architecture: ARM
OS: Linux
Load Address: 0x00008000
Entry Point: 0x00008000
Image 1 (fdt-1)
Description: zynq-microzed
Created: Thu Sep 12 23:23:16 2019
- Type: Kernel Image
+ Type: Flat Device Tree
Compression: uncompressed
Data Size: 9398 Bytes = 9.18 KiB = 0.01 MiB
Architecture: ARM
- OS: Unknown OS
- Load Address: unavailable
- Entry Point: unavailable
Image 2 (ramdisk-1)
Description: unavailable
Created: Thu Sep 12 23:23:16 2019
Type: RAMDisk Image
Compression: Unknown Compression
Data Size: 760672 Bytes = 742.84 KiB = 0.73 MiB
- Architecture: Unknown Architecture
+ Architecture: ARM
OS: Linux
Load Address: unavailable
Entry Point: unavailable
Default Configuration: 'conf-1'
Configuration 0 (conf-1)
Description: zynq-microzed
Kernel: kernel-1
Init Ramdisk: ramdisk-1
FDT: fdt-1
Loadables: kernel-1
Signed-off-by: Michal Sojka <michal.sojka@cvut.cz>
In the 'Make' function, the codes tries to create a directory
if current stage is 'build'. But the directory isn't used at
all anywhere.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
buildman always generates boards.cfg in the U-Boot source tree.
When '-o' is given, we should generate boards.cfg to the given
output directory.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
When building U-Boot host tools for Windows from Microsoft Azure
Pipelines, the following errors were seen:
HOSTCC tools/mkenvimage.o
In file included from tools/mkenvimage.c:25:
./tools/version.h:1:1: error: expected identifier or ‘(’ before ‘.’ token
1 | ../include/version.h
| ^
tools/mkenvimage.c: In function ‘main’:
tools/mkenvimage.c:117:4: warning: implicit declaration of function ‘usage’ [-Wimplicit-function-declaration]
117 | usage(prg);
| ^~~~~
tools/mkenvimage.c:120:35: error: ‘PLAIN_VERSION’ undeclared (first use in this function)
120 | printf("%s version %s\n", prg, PLAIN_VERSION);
| ^~~~~~~~~~~~~
tools/mkenvimage.c:120:35: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [scripts/Makefile.host:114: tools/mkenvimage.o] Error 1
It turns out tools/version.h is a symbolic link and with Windows
default settings it is unsupported hence the actual content of
tools/version.h is not what file include/version.h has, but the
the linked file path, which breaks the build.
To fix this, remove the symbolic links for tools/version.h. Instead
we perform a copy from include/version.h during the build.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
__swab32() is a Linux specific macro defined in linux/swab.h. Let's
use the compiler equivalent builtin function __builtin_bswap32() for
better portability.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
__leXX has Linux kernel specific __attribute__((bitwise)) which is
not portable. Use corresponding uintXX_t instead.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
There is a contributor in Linux kernel with a comma in their name, which
confuses patman and results in invalid to- or cc- addresses on some
patches. To avoid this, let's use \0 as a separator when generating cc
file.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
As per the centithread on ksummit-discuss [1], there are folks who
feel that if a Change-Id is present in a developer's local commit that
said Change-Id could be interesting to include in upstream posts.
Specifically if two commits are posted with the same Change-Id there's
a reasonable chance that they are either the same commit or a newer
version of the same commit. Specifically this is because that's how
gerrit has trained people to work.
There is much angst about Change-Id in upstream Linux, but one thing
that seems safe and non-controversial is to include the Change-Id as
part of the string of crud that makes up a Message-Id.
Let's give that a try.
In theory (if there is enough adoption) this could help a tool more
reliably find various versions of a commit. This actually might work
pretty well for U-Boot where (I believe) quite a number of developers
use patman, so there could be critical mass (assuming that enough of
these people also use a git hook that adds Change-Id to their
commits). I was able to find this git hook by searching for "gerrit
change id git hook" in my favorite search engine.
In theory one could imagine something like this could be integrated
into other tools, possibly even git-send-email. Getting it into
patman seems like a sane first step, though.
NOTE: this patch is being posted using a patman containing this patch,
so you should be able to see the Message-Id of this patch and see that
it contains my local Change-Id, which ends in 2b9 if you want to
check.
[1] https://lists.linuxfoundation.org/pipermail/ksummit-discuss/2019-August/006739.html
Signed-off-by: Douglas Anderson <dianders@chromium.org>
At present the symbol information is written to binaries just before
binman exits. This is fine for entries within sections since the section
contents is calculated when it is needed, so the updated symbol values are
included in the image that is written.
However some binaries are inside entries which have already generated
their contents and do not notice that the entries have changed (e.g. Intel
IFWI).
Move the symbol writing earlier to cope with this.
Signed-off-by: Simon Glass <sjg@chromium.org>
The Intel IFWI (Integrated Firmware Image) is effectively a section with
other entries inside it. Support writing symbol information into entries
within it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add support for the ProcessContents() method in this entry so that it is
possible to support entries which change after initial creation.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this class reads its entries in the constructor. This is not
how things should be done now. Update it.
Signed-off-by: Simon Glass <sjg@chromium.org>
The Intel FSP supports initialising memory early during boot using a binary
blob called 'fspm'. Add support for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to be able to access the size of an image in SPL, with
something like:
binman_sym_declare(unsigned long, u_boot_any, size);
...
ulong u_boot_size = binman_sym(ulong, u_boot_any, size);
Add support for this and update the tests.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present these are large enough to hold 20 bytes of symbol data. Add
four more bytes so we can add another test.
Unfortunately at present this involves changing a few test files to make
room. We could adjust the test files to not specify sizes for entries.
Then we could make the tests check the actual sizes. But for now, leave it
as it is, since the effort is minor.
Signed-off-by: Simon Glass <sjg@chromium.org>
Entries which include a section and need to obtain its contents call
GetData(), as with any other entry. But the current implementation of this
method in entry_Section requires the size of the section to be known. If
it is unknown, an error is produced, since size is None:
TypeError: can't multiply sequence by non-int of type 'NoneType'
There is no need to know the size in advance since the code can be
adjusted to build up the section piece by piece, instead of patching each
entry into an existing bytearray.
Update the code to handle this and add a test.
Signed-off-by: Simon Glass <sjg@chromium.org>
Two of the test files somehow were not converted to three digits. Fix
them, using the next available numbers.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we only support symbols inside binaries which are at the top
level of an image. This restrictions seems unreasonable since more complex
images may want to group binaries within different sections.
Relax the restriction, adding a new _SetupTplElf() helper function.
Also fix a typo in the comment for testTpl().
Signed-off-by: Simon Glass <sjg@chromium.org>
We use the Makefile for all ELF test files now, so drop all the code that
checks whether to get the test file from the Makefile or from the git
repo.
Also add a comment to the Makefile indicating that it is run from binman.
Signed-off-by: Simon Glass <sjg@chromium.org>
Remove this file from git and instead build it using the Makefile.
With this change a few things need to be adjusted:
1. The 'notes' section no-longer appears at the start of the ELF file
(before the code), so update testSymbols to adjust the offsets.
2. The dynamic linker is disabled to avoid errors like:
"Not enough room for program headers, try linking with -N"
3. The interpreter note is moved to the end of the image, so that the
binman symbols appear first.
Signed-off-by: Simon Glass <sjg@chromium.org>
Remove this file from git and instead build it using the Makefile.
Update tools.GetInputFilename() to support reading files from an absolute
path, so that we can read the Elf test files easily. Also make sure that
the temp directory is report in ELF tests as this was commented out.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the ELF test files are checked into the U-Boot tree. This is
covenient since the files never change and can be used on non-x86
platforms. However it is not good practice to check in binaries and in
this case it does not seem essential.
Update the binman test-file Makefile to support having source in a
different directory. Adjust binman to run it to build bss_data, as a
start. We can add other files as needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this command silently fails if something goes wrong. Use the
tools.Run() function instead, since it reports errors.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this entry does not work correctly when a FIT image is used as
the input. It updates the FIT instead of the output image. The test passed
because the FIT image happened to have the right data already.
Fix it.
Signed-off-by: Simon Glass <sjg@chromium.org>
A Firmware Image Table (FIT) is a data structure defined by Intel which
contains information about various things needed by the SoC, such as
microcode.
Add support for this entry as well as the pointer to it. The contents of
FIT are fixed at present. Future work is needed to support adding
microcode, etc.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present these two sections of code are linked together into a single
2KB chunk in a single file. Some Intel SoCs like to have a FIT (Firmware
Interface Table) in the ROM and the pointer for this needs to go at
0xffffffc0 which is in the middle of these two sections.
Make use of the new 'reset' entry and change the existing 16-bit entry to
include just the 16-bit data.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present binman has a single entry type for the 16-bit code code needed
to start up an x86 processor. This entry is intended to include both the
reset vector itself as well as the code to move to 32-bit mode.
However this is not very flexible since in some cases other data needs to
be included at the top of the SPI flash, in between these two pieces. For
example Intel requires that a FIT (Firmware Image Table) pointer be placed
0x40 bytes before the end of the ROM.
To deal with this, add a new reset entry for just the reset vector. A
subsequent change will adjust the existing 'start16' entry.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the Intel IFWI entry uses 'replace' without the 'ifwi-' prefix.
This is a fairly generic name which might conflict with the main Entry
base class at some point, if more features are added. Add a prefix.
Signed-off-by: Simon Glass <sjg@chromium.org>
Some versions of binutils generate hidden symbols which are currently not
parsed by binman. Correct this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Recent versions of binutils add a '.note.gnu.property' into the ELF file.
This is not required and interferes with the expected output. Drop it.
Also fix testMakeElf() to use a different file for input and output.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present if libfdt is not available binman can't do anything much.
Improve the situation a little.
Ideally there should be a test to cover this, but I'm not quite sure how
to fake this.
Signed-off-by: Simon Glass <sjg@chromium.org>
(fixed up missing ReadChildData() enty test)
It is more common to use the name 'cls' for the class object of a class
method, to distinguish it from normal methods, which use 'self' Update the
binman tests accordingly.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present tools are not expected to fail. If they do an exception is
raised but there is no detail about what went wrong. This makes it hard
to debug if something does actually go wrong.
Fix this by outputting both stderr and stdout on failure.
Signed-off-by: Simon Glass <sjg@chromium.org>
The doc currently uses sandbox_defconfig as examples of enabling
debug/verbose output of binman. However during a sandbox build it
does not call binman at all. Change it to qemu-x86_defconfig.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
- Rename existing FSP code to fsp1
- Add fsp2 directory in preparation to support FSP 2.0
- Various x86 platform codes update
- Various bug fixes and updates in dm core, sandbox and spl
We may not always be able to write to the default output directory so
have a temporary directory for our output be created.
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Stephen Warren <swarren@wwwdotorg.org>
Suggested-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
CONFIG_SECURE_BOOT is too generic and forbids to use it for cross
architecture purposes. If Secure Boot is required for imx, this means to
enable and use the HAB processor in the soc.
Signed-off-by: Stefano Babic <sbabic@denx.de>
The loader for the DDR firmware in drivers/ddr/imx/imx8m/helper.c uses a
4-byte-aligned address to load the firmware. In cases where OF is
enabled in SPL the dtb will be appended to the SPL binary and can result
in a binary that is not aligned correctly. If OF is not enabled in SPL,
`_end` is already aligned correctly, but this patch does not hurt.
To ensure the correct alignment we use dd to create a temporary file
u-boot-spl-pad.bin with the correct padding.
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
The default CSF_SIZE defined in Kconfig is too high and SPL cannot
fit into the OCRAM in certain cases.
The CSF cannot achieve 0x2000 length when using RSA 4K key which is
the largest key size supported by HABv4.
According to AN12056 "Encrypted Boot on HABv4 and CAAM Enabled Devices"
it's recommended to pad CSF binary to 0x2000 and append DEK blob to
deploy encrypted boot images.
As the maximum DEK blob size is 0x58 we can reduce CSF_SIZE to 0x2060
which should cover both CSF and DEK blob length.
Update default_image.c and image.c to align with this change and avoid
a U-Boot proper authentication failure in HAB closed devices:
Authenticate image from DDR location 0x877fffc0...
bad magic magic=0x32 length=0x6131 version=0x38
bad length magic=0x32 length=0x6131 version=0x38
bad version magic=0x32 length=0x6131 version=0x38
spl: ERROR: image authentication fail
Fixes: 96d27fb218 (Revert "habv4: tools: Avoid hardcoded CSF size for SPL targets")
Reported-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Add the TechNexion's logo from their internal U-Boot tree.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Currently it's not possible to authenticate the U-Boot proper of
mx6ul_14x14_evk_defconfig target:
Authenticate image from DDR location 0x877fffc0...
bad magic magic=0x0 length=0x00 version=0x3
bad length magic=0x0 length=0x00 version=0x3
bad version magic=0x0 length=0x00 version=0x3
spl: ERROR: image authentication fail
Commit 0633e13478 ("imx: hab: Increase CSF_SIZE for i.MX6 and
i.MX7 devices") has increased CSF_SIZE to avoid a possible issue
when booting encrypted boot images.
Commit d21bd69b6e ("tools: mkimage: add firmware-ivt image type
for HAB verification") is hardcoding the CSF and IVT sizes, the
new CSF size is not being considered and u-boot-ivt.img fails to
boot.
Avoid hardcoded CSF and IVT size to fix this issue.
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
In case CONFIG_SECURE_BOOT is enabled we need to limit the SPL size to
avoid a possible HAB failure event:
--------- HAB Event 1 -----------------
event data:
0xdb 0x00 0x14 0x42 0x33 0x22 0x33 0x00
0x00 0x00 0x00 0x0f 0x00 0x90 0x70 0x00
0x00 0x01 0x10 0x00
STS = HAB_FAILURE (0x33)
RSN = HAB_INV_ADDRESS (0x22)
CTX = HAB_CTX_TARGET (0x33)
ENG = HAB_ENG_ANY (0x00)
As explained in Commit 23612534fe ("spl: imx6: Provide a SPL_SIZE_LIMIT
default") the i.MX6 SPL size limit is 68KB.
The ROM code is copying the image size defined in boot data to its
respective load address, in case we exceed the OCRAM free region a
HAB invalid address failure event is generated.
The maximum CSF size is defined in CONFIG_CSF_SIZE, reduce SPL size
limit based on this configuration.
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Add missed break for HDMI entry.
And moving FIT parsing earlier, because it does not have parameter,
it will not runs into CFG_REG_SIZE.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
A large number of changes have happened upstream since our last sync
which was to 375506d. The reason to do the upgrade at this point is for
improved Python 3 support.
As part of this upgrade we need to update moveconfig.py and
genboardscfg.py the current API. This is:
- Change "kconfiglib.Config" calls to "kconfiglib.Kconfig"
- Change get_symbol() calls to syms.get().
- Change get_value() to str_value.
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
We tell kconfiglib to not print any warnings to us so drop this code as
it will be unused.
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Convert this tool to requiring Python 3. The bulk of this is done with
the 2to3 tool In addition, we need to use the '//' operator to have our
division result return an int rather than a float and ensure that we use
UTF-8 when reading/writing files.
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
The image-header currently sets it offset assuming that skip-at-start is
zero. This does not work on x86 where offsets end at 4GB. Add in this
value so that the offset is correct.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Bin Meng <bmeng.cn@gmail.com>
Some x86 sections have special offsets which currently result in empty
data being returned from the 'extract' command. Fix this by taking account
of the skip-at-start property.
Add a little more debugging while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Bin Meng <bmeng.cn@gmail.com>
At present this function is not present in the Entry base class so it is
hard to find the documentation for it. Move the docs from the section
class and expand it a little.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
At present the verbose flag only works for the 'build' command. This is
not intended, nor is it useful. Update the code to support the verbose
flag and make use of a command exception handler.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: rebase the patch against u-boot-x86/next to get it applied cleanly]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Support a new BINMAN_VERBOSE option to the build, to allow passing the
-v flag to binman.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Since commit d3716dd ("env: Rename the redundancy flags"), the
definitions of ENV_REDUND_OBSOLETE & ENV_REDUND_ACTIVE was moved
to env.h.
Fixes:
tools/env/fw_env.c:122:22: error: ‘ENV_REDUND_ACTIVE’ redeclared as different kind of symbol
static unsigned char ENV_REDUND_ACTIVE = 1;
^~~~~~~~~~~~~~~~~
In file included from tools/env/fw_env.c:13:
include/env.h:63:2: note: previous definition of ‘ENV_REDUND_ACTIVE’ was here
ENV_REDUND_ACTIVE = 1,
^~~~~~~~~~~~~~~~~
tools/env/fw_env.c:127:22: error: ‘ENV_REDUND_OBSOLETE’ redeclared as different kind of symbol
static unsigned char ENV_REDUND_OBSOLETE;
^~~~~~~~~~~~~~~~~~~
In file included from tools/env/fw_env.c:13:
include/env.h:62:2: note: previous definition of ‘ENV_REDUND_OBSOLETE’ was here
ENV_REDUND_OBSOLETE = 0,
Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>
Tested-by: Joris Offouga <offougajoris@gmail.com>
Tested-by: Heiko Schocher <hs@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Follow up fix to the commit
56bf4f8630 ("x86: Add ifwitool for Intel Integrated Firmware Image")
in order to ignore created binary.
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Previously the handling of R_RISCV_32 and R_RISCV_64 would simply
insert the value of the symbol and ignore any addend. However, there
exist relocs where the addend is non-zero:
0000000080250900 R_RISCV_64 efi_runtime_services+0x0000000000000068
0000000080250910 R_RISCV_64 efi_runtime_services+0x0000000000000038
0000000080250920 R_RISCV_64 efi_runtime_services+0x0000000000000018
0000000080250930 R_RISCV_64 efi_runtime_services+0x0000000000000020
0000000080250980 R_RISCV_64 efi_runtime_services+0x0000000000000048
0000000080250990 R_RISCV_64 efi_runtime_services+0x0000000000000050
00000000802509a0 R_RISCV_64 efi_runtime_services+0x0000000000000058
0000000080250940 R_RISCV_64 systab+0x0000000000000030
0000000080250950 R_RISCV_64 systab+0x0000000000000040
0000000080250960 R_RISCV_64 systab+0x0000000000000050
0000000080250970 R_RISCV_64 systab+0x0000000000000060
In these cases the addend needs to be added to the symbol value to get
the correct value for the reloc.
Signed-off-by: Marcus Comstedt <marcus@mc.pp.se>
Cc: Rick Chen <rick@andestech.com>
include/video_logo.h once was created via the tool easylogo and than used
in cpu/mpc8xx/video.c to display Tux. video_logo.h has been replaced by
include/linux_logo.h and is not needed anymore.
Delete the include and the tool,
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Building easylogo with `HOST_TOOLS_ALL=y make tools` results in a build
warning due to a possible buffer overrun:
tools/easylogo/easylogo.c:453:4: note: ‘sprintf’ output between 7 and
262 bytes into a destination of size 256
sprintf (str, "%s, 0x%02x", app, *dataptr++);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Truncate the output to fit into the destination buffer.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
All ELF fields whose values are inspected by the code are converted to
CPU byteorder first. Values which are copied verbatim (relocation
fixups) are not swapped to CPU byteorder and back as it is not needed.
Signed-off-by: Marcus Comstedt <marcus@mc.pp.se>
Cc: Rick Chen <rick@andestech.com>
Reviewed-by: Rick Chen <rick@andestech.com>
This file contains lots of internal details about the environment. Most
code can include env.h instead, calling the functions there as needed.
Rename this file and add a comment at the top to indicate its internal
nature.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
[trini: Fixup apalis-tk1.c]
Signed-off-by: Tom Rini <trini@konsulko.com>
Add an ENV prefix to these two flags so that it is clear what they relate
to. Also move them to env.h since they are part of the public API. Use an
enum rather than a #define to tie them together.
Signed-off-by: Simon Glass <sjg@chromium.org>
The name 'environment' is widely used in U-Boot so is not a very useful
name of a variable. Rename it to better indicate its purpose.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
This script transforms a pair of psu_init_gpl.c and .h files produced by
the Xilinx Vivado tool for ZynqMP into a smaller psu_init_gpl.c file that
is almost checkpatch compliant.
Based on a script by Michal Simek.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
The recently-added ZYNQMP_SPL_PM_CFG_OBJ_FILE option allows SPL to load a
PMUFW configuration object from a binary blob. However the configuration
object is produced by Xilinx proprietary tools as a C source file and no
tool exists to easily convert it to a binary blob in an embedded Linux
build system for U-Boot to use.
Add a simple Python script to do the conversion.
It is definitely not a complete C language parser, but it is enough to
parse the known patterns generated by Xilinx tools, including:
- defines
- literal integers, optionally with a 'U' suffix
- bitwise OR between them
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Add a 'replace' command to binman to permit entries to be replaced, either
individually or all at once (using a filter).
Signed-off-by: Simon Glass <sjg@chromium.org>
This code has three distinct phases:
1. The image is loaded and the state module is set up
2. The entry is written to the image
3. The image is repacked and written back to the file
Split the code out with three separate functions, one for each phase.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present some tests leave behind output directories. This happens
because some tests call binman, which sets up an output directory, then
call it again, which sets up another output directory and leaves the
original one behind.
Fix this by using a separate temporary directory when binman is called
twice, or by manually removing the output directory.
Signed-off-by: Simon Glass <sjg@chromium.org>
Since the state module holds references to all the device trees used by
binman, it must be updated when the device trees are updated. Add support
for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present outdir remains set ever after the output directory has been
removed. Fix this to avoid trying to access it when it is not present.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present binman cannot replace data within a CBFS since it does not
allow rewriting of the files in that CBFS. Implement this by using the
new WriteData() method to handle the case.
Add a header to compressed data so that the amount of compressed data can
be determined without reference to the size of the containing entry. This
allows the entry to be larger that the contents, without causing errors in
decompression. This is necessary to cope with a compressed device tree
being updated in such a way that it shrinks after the entry size is
already set (an obscure case). It is not used with CBFS since it has its
own metadata for this. Increase the number of passes allowed to resolve
the position of entries, to handle this case.
Add a test for this new logic.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this method assumes that the parent section does not need
to recalculate its position or adjust any metadata it may contain. But
when the entry changes size this may not be true. Also if the parent
section is more than just a container (e.g. it is a CBFS) then the
section may need to regenerate its output.
Add a new WriteChildData() method to sections and call this from the
WriteData() method, to handle this situation.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we simply extract the data directly from entries using the
image_pos information. This happens to work on current entry types, but
cannot work if the entry type encodes the data in some way. Update the
ReadData() method to provide the data by calling a new ReadChildData()
method in the parent. This allows the entry_Section class, or possibly
any other container class, to return the correct data in all cases.
Signed-off-by: Simon Glass <sjg@chromium.org>
The Intel descriptor must always appear at the start of an (x86) image,
so it is supposed to position itself there always. However there is no
explicit test for this. Add one and fix a bug introduced by the recent
change to adjust Entry to read the node in a separate call.
Signed-off-by: Simon Glass <sjg@chromium.org>
The FMAP is not intended to show the files inside a CBFS. The FMAP can be
used to locate the CBFS itself, but then the CBFS must be read to find out
what is in it.
Update the FMAP to work this way and add some debugging while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimes an entry may shrink after it has already been packed. In that
case we must repack the items. Of course it is always possible to just
leave the entry at its original size and waste space at the end. This is
what binman does by default, since there is the possibility of the entry
changing size every time binman calculates its contents, thus causing a
loop.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimes entries shrink after packing. As a start towards supporting
this, update the _testing entry to handle the test case.
Signed-off-by: Simon Glass <sjg@chromium.org>
So far we don't allow entries to change size when repacking. But this is
not very useful since it is common for entries to change size after an
updated binary is built, etc.
Add support for this, respecting the original offset/size/alignment
constraints of the image layout. For this to work the original image
must have been created with the 'allow-repack' property.
This does not support entry types with sub-entries such as files and
CBFS, but it does support sections.
Signed-off-by: Simon Glass <sjg@chromium.org>
The positioning does not currently work correctly if at the end of an
image with no fixed size. Also if the header is in the middle of an image
it can cause a gap in the image since the header position is normally at
the image end, so entries after it are placed after the end of the image.
Fix these problems and add more tests to cover these cases.
Signed-off-by: Simon Glass <sjg@chromium.org>
Now that an Image is an Entry_section, there is no need for the separate
BuildSection() function. Drop it and add a bit of logging.
Signed-off-by: Simon Glass <sjg@chromium.org>
When reading an image in, write its fdtmap to a file in the output
directory. This is useful for debugging. Update the 'ls' command to set up
the output directory; otherwise it will fail.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present it is not possible to discover the contraints to repacking an
image (e.g. maximum section size) since this information is not preserved
from the original image description.
Add new 'orig-offset' and 'orig-size' properties to hold this. Add them to
the main device tree in the image.
Signed-off-by: Simon Glass <sjg@chromium.org>
While it is useful and efficient to build images in a single pass from a
unified description, it is sometimes desirable to update the image later.
Add support for replace an existing file with one of the same size. This
avoids needing to repack the file. Support for more advanced updates will
come in future patches.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present EnsureCompiled() uses an file from the 'output' directory (in
the tools module) when compiling the device tree. This is fine in most
cases, allowing useful inspection of the output files from binman.
However in functional tests, _SetupDtb() creates an output directory and
immediately removes it afterwards. This serves no benefit and just
confuses things, since the 'official' output directory is supposed to be
created and destroyed in control.Binman().
Add a new parameter for the optional temporary directory to use, and use a
separate temporary directory in _SetupDtb().
Signed-off-by: Simon Glass <sjg@chromium.org>
When updating an existing image where the size of all entries remains the
same, we should not need to regenerate the fdtmap. Update the entry to
return the same fdtmap as was read from the image.
Signed-off-by: Simon Glass <sjg@chromium.org>
We use this same combination of properties several times in tests. Add a
constant for it to avoid typos, etc.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we have an 'image' property in the entry for this purpose, but
this is not necessary and seems error-prone in the presence of
inheritance. Add a function instead. The Entry_section class overrides
this with a special version, since top-level sections are in fact images,
since Image inherits Entry_section.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the Entry constructor sets up the object and then immediately
reads its device-tree node to obtain its properties.
This breaks a convention that constructors should not do any processing.
A consequence is that we must pass all arguments to the constructor and
cannot have the node-reading proceed in a different way unless we pass
flags to that constructor. We already have a 'test' flag in a few cases,
and now need to control whether the 'orig_offset' and 'orig_size'
properties are set or not.
Adjust the code to require a separate call to ReadNode() after
construction. The Image class remains as it was.
Signed-off-by: Simon Glass <sjg@chromium.org>
Since binman supports multiple images it is useful to know which one
created the image that has been read. Then it is possible to look up that
name in the 'master' device tree (containing the description of all
images).
Add a property for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
In some cases we want to access the Entry object for a particular device
tree. This allows us to read its contents or update it. Add this
information to output_fdt_files and provide a function to read it.
Also rename output_fdt_files since its name is no-longer descriptive.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present these state functions raise an exception if they cannot find
what is requested. But in some cases the information is optional (e.g. an
fdtmap in a coming patch) so it is better to return gracefully.
Update these two functions to return None when the data cannot be found.
Signed-off-by: Simon Glass <sjg@chromium.org>
When modifying an image it is convenient to load the data from the file
into each entry so that it can be reprocessed. Add a new LoadData() method
to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
This data provides all the information about the position and size of each
entry. Store it for later use when loading an image. It can be reused as
is if the image is modified without changing offsets/sizes.
Signed-off-by: Simon Glass <sjg@chromium.org>
This function currently fails if the root node is requested. Requesting
the root node is sometimes useful, so fix the bug.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is confusing when something goes wrong with a device tree which was
created from data rather than a file, since there is no identifying
filename. Add an option to provide this. Use the filename as the name,
where available
Signed-off-by: Simon Glass <sjg@chromium.org>
At present a Python exception is raised which does not show the node
information. Add a more helpful exception in this case.
Signed-off-by: Simon Glass <sjg@chromium.org>
Use the new logging feature to log information about progress with
packing. This is useful to see how binman is figuring things out.
Also update elf.py to use the same feature.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this excludes the device tree passed in to binman since it
is always returned first by GetAllFdts(). However, this is easy to ensure
by adding a check in that function. Change this dict to includes all
device trees, and rename it to fdt_set.
Signed-off-by: Simon Glass <sjg@chromium.org>
It makes more sense to use entry type as the key for this dictionary,
since the filename can in principle be anything. Make this change and also
rename fdt_files and add a comment to explain it better.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the FDTs are keyed by their default filename (not their actual
filename). It seems easier to key by the entry type, since this is always
the same for each FDT type.
To do this, add a new Entry method called GetFdtEtype(). This is necessary
since some entry types contain a device tree which are not the simple
three entry types 'u-boot-dtb', 'u-boot-spl' or 'u-boot-tpl'.
The code already returns a dict for GetFdt(). Update the value of that
dict to include the filename so that existing code can work.
Signed-off-by: Simon Glass <sjg@chromium.org>
This function name conflicts with Fdt.Node.GetFdt() which has a different
purpose. Rename it to avoid confusion.
The new name suggests it is indexed by entry type rather than filename.
This will be tidied up in a future commit.
Signed-off-by: Simon Glass <sjg@chromium.org>
This function name conflicts with Entry.GetFdts() which has a different
purpose. Rename it to avoid confusion. Also update a stale comment
relating to this function.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this function returns a set of device-tree filenames. It has no
way of returning the actual device-tree object. Change it to a dictionary
so that we can add this feature in a future patch.
Also drop fdt_set since it is no-longer used.
Signed-off-by: Simon Glass <sjg@chromium.org>
Further reduce the size of the main Binman() function by moving this setup
code into its own function.
Note that the 'images' value is accessed from other modules so must be made
a global.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present tout writes directly to stdout. This is not necessary and it
prevents tests from redirecting output. Change it to use print() for the
non-progress output.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we check the filename to see if an entry holds a device-tree
file. It is easier to use the base class designed for this purpose.
Move this method implementation into Entry_blob_dtb and update the default
one to return an empty set.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present 'dtoc -t' return a success code even if some of the tests fail.
Fix this by checking the test result and setting the exit code. This
allows 'make qcheck' to function as expected.
Signed-off-by: Simon Glass <sjg@chromium.org>
When generating the Sphinx documentation with command 'make htmldocs' the
U-Boot logo is displayed with a black box as a background.
Remove the black box.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
in case of bmp_logo, the video_bmp driver is used for
drawing a bmp logo. This driver supports only "full"
bmp data. Adding a logo with the bmp_logo tool to
u-boot binary adds currently only real data and drops
the bmp header.
This patch adds now the full bmp data to the u-boot
binary, so video_bmp driver works with the logo embedded
into u-boot.
Fixed also some checkpatch error poping up with this
patch.
Signed-off-by: Heiko Schocher <hs@denx.de>
Current test coverage is likely sufficient for the logic used to place
sections in the image. However it seems useful to add a test specifically
for nested sections, since these could have some unusual interactions.
Add a new test for this and aligned sections. This test failed before the
refactor to drop the bsection.py file (Section class), but passes now.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to be able to extract all binaries from the image, or a
subset of them. Add a new 'extract' command to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
CBFS is a bit like a section but with a custom format. Provide the list of
entries and the compression type to binman so that it can extract the data
from the CBFS, just like any other part of the image.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to be able to extract entry contents from an image to see
what is inside. Add a simple function to read the contents of an entry,
decompressing it by default.
Signed-off-by: Simon Glass <sjg@chromium.org>
Binman generally operates silently but in some cases it is useful to see
what Binman is actually doing at each step. Enable some logging output
with different logging levels selectable via the -v flag.
Signed-off-by: Simon Glass <sjg@chromium.org>
When support for sections (and thus hierarchical images) was added to
binman, the decision was made to create a new Section class which could
be used by both Image and an Entry_section class. The decision between
using inheritance and composition was tricky to make, but in the end it
was decided that Image was different enough from Entry that it made sense
to put the implementation of sections in an entirely separate class. It
also has the advantage that core Image code does have to rely on an entry
class in the etype directory.
This work was mostly completed in commit:
8f1da50ccc "binman: Refactor much of the image code into 'section'
As a result of this, the Section class has its own version of things like
offset and size and these must be kept in sync with the parent
Entry_section class in some cases.
In the last year it has become apparent that the cost of keeping things in
sync is larger than expected, since more and more code wants to access
these properties.
An alternative approach, previously considered and rejected, now seems
better.
Adjust Image to be a subclass of Entry_section. Move the code from Section
(in bsection.py) to Entry_section and delete Section. Update all tests
accordingly.
This requires substantial changes to Image. Overall the changes reduce
code size by about 240 lines. While much of that is just boilerplate from
Section, there are quite a few functions in Entry_section which now do not
need to be overiden from Entry. This suggests the change is beneficial
even without further functionality being added.
A side benefit is that the properties of sections are now consistent with
other entries. This fixes a problem in testListCmd() where some properties
are missing for sections.
Unfortunately this is a very large commit since it is not feasible to do
the migration piecemeal. Given the substantial tests available and the
100% code coverage of binman, we should be able to do this safely.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is possible to read an Image, locate its FDT map and then read it into
the binman data structures. This allows full access to the entries that
were written to the image. Add support for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add support for locating an image's Fdt map which is used to determine
the contents and structure of the image.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to be able to summarise all the entries in an image, e.g. to
display this to this user. Add a new ListEntries() method to Entry, and
set up a way to call it through the Image class.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to add the CBFS file information (offset, size, etc.) into
the FDT so that the layout is complete. Add support for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
The purpose of this badly named field is a bit ambiguous. Adjust the code
to use it only to store the uncompressed length of a file, leaving it set
to None if there is no compression used. This makes it easy to see if the
value in this field is relevant / useful.
Also set data_len for compressed fields, since it should be the length of
the compressed data, not the uncompressed data.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present a file with no explicit CBFS offset is placed in the next
available location but there is no way to find out where it ended up.
Update and rename the get_data() function to provide this information.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the logic skips the blob class' handling of compression, so
this is not supported with device tree entries. Fix this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add support for detecting entries that change size after they have already
been packed, and re-running packing when it happens.
This removes the limitation that entry size cannot change after
PackEntries() is called.
Signed-off-by: Simon Glass <sjg@chromium.org>
We plan to support changing the size of entries after they have been
packed. For now it will always be enabled. But to aid testing of both
cases (in the event that we want to add a command-line flag, for example),
add a setting to control it.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present if this function tries to update the contents such that the
size changes, it raises an error. We plan to add the ability to change
the size of entries after packing is completed, since in some cases it is
not possible to determine the size in advance.
An example of this is with a compressed device tree, where the values
of the device tree change in SetCalculatedProperties() or
ProcessEntryContents(). While the device tree itself does not change size,
since placeholders for any new properties have already bee added by
AddMissingProperties(), we cannot predict the size of the device tree
after compression. If a value changes from 0 to 0x1234 (say), then the
compressed device tree may expand.
As a first step towards supporting this, make ProcessContentsUpdate()
return a value indicating whether the content size is OK. For now this is
always True (since otherwise binman raises an error), but later patches
will adjust this.
Signed-off-by: Simon Glass <sjg@chromium.org>
SetContents() should only be called to set the contents of an entry from
within the ObtainContents() call, since it has no guard against increasing
the size of the contents, thus triggering incorrect operation.
Change all such calls to use ProcessUpdateContents() instead.
Signed-off-by: Simon Glass <sjg@chromium.org>
This function raises an exception with its arguments around the wrong way
so the message is incorrect. Fix this as well as a few minor comment
problems.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present entry modules can only be accessed using Entry.Lookup() or
Entry.Create(). Most of the time this is fine, but sometimes a module
needs to provide constants or helper functions useful to other modules.
It is easier in this case to use 'import'.
Add an __init__ file to permit this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Compression is currently available only with blobs. However we want to
report the compression algorithm and uncompressed size for all entries,
so that other entry types can support compression. This will help with
the forthcoming 'list' feature which lists entries in the image.
Move the compression properties into the base class. Also fix up the docs
which had the wrong property name.
Signed-off-by: Simon Glass <sjg@chromium.org>
This class is the new way to handle arguments in Python. Convert binman
over to use it. At the same time, introduce commands so that we can
separate out the different parts of binman functionality.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to be able to quickly locate the FDT map in the image. An
easy way to do this is with a pointer at the start or end of the image.
Add an 'image header' entry, which places a magic number followed by a
pointer to the FDT map. This can be located at the start or end of the
image, or at a chosen location.
As part of this, update GetSiblingImagePos() to detect missing siblings.
Signed-off-by: Simon Glass <sjg@chromium.org>
An FDT map is an entry which holds a full description of the image
entries, in FDT format. It can be discovered using the magic string at
its start. Tools can locate and read this entry to find out what entries
are in the image and where each entry is located.
Signed-off-by: Simon Glass <sjg@chromium.org>
Quite a few tests will use a real device tree and need it updated with the
binman metadata. Add a helper function for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
The current test for the 'entry' module is a bit convoluted since it has
to import the module multiple times. It also relies on ordering, in that
test1EntryNoImportLib() must run before test2EntryImportLib() if they are
running in the same Python process.
This is unreliable since neither the ordering of tests nor the process
that they run in is defined.
Fix this by always reloading the entry in these two tests. Also add a
check that the expected value of have_importlib is obtained.
This corrects a code-coverage problem in the 'entry' module on some
systems.
Signed-off-by: Simon Glass <sjg@chromium.org>
A feature of CBFS is that it allows files to be positioned at particular
offset (as with binman in general). This is useful to support
execute-in-place (XIP) code, since this may not be relocatable.
Add a new cbfs-offset property to control this.
Signed-off-by: Simon Glass <sjg@chromium.org>
When there is lots of open space in a CBFS it is normally padded with
'empty' files so that sequentially scanning the CBFS can skip from one to
the next without a break.
Add support for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
An Integrated Firmware Image is used to hold various binaries used for
booting with Apollolake and some later devices. Add support for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add support for putting CBFSs (Coreboot Filesystems) in an image. This
allows binman to produce firmware images used by coreboot to boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
Coreboot uses a simple flash-based filesystem called Coreboot Filesystem
(CBFS) to organise files used during boot. This allows files to be named
and their position in the flash to be set. It has special features for
dealing with x86 devices which typically memory-map their SPI flash to the
top of 32-bit address space and need a 'boot block' ending there.
Create a library to help create and read CBFS files. This includes a
writer class, a reader class and associated other helpers. Only a subset
of features are currently supported.
Signed-off-by: Simon Glass <sjg@chromium.org>
This tool has quite a few arguments and options, so put the functionality
in a function so that we call it from one place and hopefully get it
right.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tools like ifwitool may not be available in the PATH, but are available in
the build. These tools may be needed by tests, so allow tests to use the
--toolpath flag.
Also use this flag with travis.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimes when debugging tests it is useful to keep the input and output
directories so they can be examined later. Add an option for this and
update the binman tests to support it. This affects both the test class
and the tearDown() function called after each test.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the -v flag is ignored with tests, so that (for example) -v2
does not have any effect. Update binman to pass this flag through to tests
so that they work just like running binman normally, except in a few
special cases where we are actually testing behaviour with different
levels of verbosity.
Signed-off-by: Simon Glass <sjg@chromium.org>
We currenty support using the ELF file in U-Boot proper and SPL, but not
TPL. Add this as it is useful both with sandbox and for CBFS to allow
adding TPL as a 'stage'.
Signed-off-by: Simon Glass <sjg@chromium.org>
The -D option enables debug mode, but we only need to add -D to the
command line once. Drop the duplicate code. Also drop the comment about
enabling debugging since this can be done with -D.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add utility functions to compress and decompress using lz4 and lzma
algorithms. In the latter case these use the legacy lzma support favoured
by coreboot's CBFS.
No tests are provided as these functions will be tested by the CBFS
tests in a separate patch.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present text entries use an indirect method to specify the text to use,
with a label pointing to the text itself.
Allow the text to be directly written into the node. This is more
convenient in cases where the text is constant.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this function always sets both the offset and the size of
entries. But in some cases we want to set only one or the other, for
example with the forthcoming ifwi entry, where we only set the offset.
Update the function to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present having a descriptor means that there is an ME (Intel
Management Engine) entry as well. The descriptor provides the ME location
and assumes that it is present.
For some SoCs this is not true. Before providing the location of a
potentially non-existent entry, check if it is present.
Update the comment in the ME entry also.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present binman requires that the Intel descriptor has an explicit
offset. Generally this is 0 since the descriptor is at the start of the
image. Add a default to handle this, so users don't need to specify the
offset.
Signed-off-by: Simon Glass <sjg@chromium.org>
Code coverage tests fail on binman due to dist-packages being dropped from
the python path on Ubuntu 16.04. Add them in so that we can find the
elffile module, which is required by binman.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a function which decodes an ELF file, working out where in memory each
part of the data should be written.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to create an ELF file for testing purposes, with just the
right attributes used by the test. Add a function to handle this, along
with a test that it works correctly.
Signed-off-by: Simon Glass <sjg@chromium.org>
If tests are skipped we should ideally exit with an error, since there may
be a missing dependency. However at present this is not desirable since it
breaks travis tests. For now, just report the skips.
Signed-off-by: Simon Glass <sjg@chromium.org>
FD is a bit confusing so write this out in full. Also avoid splitting the
string so that people can grep for the error message more easily.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimes tools used by binman may not be in the normal PATH search path,
such as when the tool is built by the U-Boot build itself (e.g. mkimage).
Provide a way to specify an additional search path for tools. The flag
can be used multiple times.
Update the help to describe this option.
Signed-off-by: Simon Glass <sjg@chromium.org>
If kwargs contains raise_on_error then this function generates an error
due to a duplicate argument. Fix this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Some Intel SoCs from about 2016 boot using an internal microcontroller via
an 'IFWI' image. This is a special format which can hold firmware images.
In U-Boot's case it holds u-boot-tpl.bin.
Add this tool, taken from coreboot, so that we can build bootable images
on apollolake SoCs.
This tool itself has no tests. Some amount of coverage will be provided by
the binman tests that use it, so enable building the tool on sandbox.
Signed-off-by: Simon Glass <sjg@chromium.org>
At the moment mkenvimage has two separate read paths: One to read from
a potential pipe, while dynamically increasing the buffer size, and a
second one using mmap(2), using the input file's size. This is
problematic for two reasons:
- The "pipe" path will be chosen if the input filename is missing or
"-". Any named, but non-regular file will use the other path, which
typically will cause mmap() to fail:
$ mkenvimage -s 256 -o out <(echo "foo=bar")
- There is no reason to have *two* ways of reading a file, since the
"pipe way" will always work, even for regular files.
Fix this (and simplify the code on the way) by always using the method
of dynamically resizing the buffer. The existing distinction between
the two cases will merely be used to use the open() syscall or not.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
It is perfectly fine for the read(2) syscall to return with less than
the requested number of bytes read (short read, see the "RETURN VALUE"
section of the man page). This typically happens with slow input
(keyboard, network) or with complex pipes.
So far mkenvimage expects the exact number of requested bytes to be
read, assuming an end-of-file condition otherwise. This wrong behaviour
can be easily shown with:
$ (echo "foo=bar"; sleep 1; echo "bar=baz") | mkenvimage -s 256 -o out -
The second line will be missing from the output.
Correct this by checking for any positive, non-zero return value.
This fixes a problem with a complex pipe in one of my scripts, where
the environment consist of two parts.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Alexander Dahl <ada@thorsis.com>
There are multiple other openssl engines used by HSMs that can be used to
sign FIT images instead of forcing users to use pkcs11 type of service.
Relax engine selection so that other openssl engines can be specified and
use generic key id definition formula.
Signed-off-by: Vesa Jääskeläinen <vesa.jaaskelainen@vaisala.com>
Cc: Tom Rini <trini@konsulko.com>
There is no good reason to limit the trace buffer to 2GiB on a 64bit
system. Adjust the types of the relevant parameters.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
This script attempts to create a git commit which removes a single board.
It is quite fallible and everything it does needs checking. But it can
help speed up the process.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
We need slightly different commands to run code coverage with Python 3.
Update the RunTestCoverage() function to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
A few minor changes have been made including one new entry. Update the
documentation with:
$ binman -E >tools/binman/README.entries
Signed-off-by: Simon Glass <sjg@chromium.org>
These files are text files so should be read as such, so that
string-equality assertions work as expected.
With this binman tests work correctly on Python 2 and Python 3:
PYTHONPATH=/tmp/b/sandbox_spl/scripts/dtc/pylibfdt \
python ./tools/binman/binman -t
Change first line of binman.py to end "python3":
PYTHONPATH=~/cosarm/dtc/pylibfdt:tools/patman \
python3 ./tools/binman/binman -t
Signed-off-by: Simon Glass <sjg@chromium.org>
This code reads a binary value and then uses it as a string to look up
another value. Add conversions to make this work as expected on Python 3.
Signed-off-by: Simon Glass <sjg@chromium.org>
This needs special care to ensure that the bytes type is used for
binary data. Add conversion code to deal with strings and bytes
correctly.
Signed-off-by: Simon Glass <sjg@chromium.org>
With Python 3 we want to use the 'bytes' type instead of 'str'. Adjust the
code accordingly so that it works on both Python 2 and Python 3.
Signed-off-by: Simon Glass <sjg@chromium.org>
This code works OK in Python 2 but Python 3 complains. Adjust it to avoid
deleting elements from a dict while iterating through it.
Signed-off-by: Simon Glass <sjg@chromium.org>
While reading files in binary mode is the norm, sometimes we want to use
text mode. Add an optional parameter to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
The only change needed is to update get_value() to support the 'bytes'
type correctly with Python 3.
With this the dtoc unit tests pass with both Python 2 and 3:
PYTHONPATH=/tmp/b/sandbox_spl/scripts/dtc/pylibfdt python \
./tools/dtoc/dtoc -t
PYTHONPATH=~/cosarm/dtc/pylibfdt:tools/patman python3 \
./tools/dtoc/dtoc -t
Signed-off-by: Simon Glass <sjg@chromium.org>
Since we are now using the bytes type in Python 3, the conversion in
fdt32_to_cpu() is not necessary, so drop it.
Also use 'int' instead of 'long' to convert the integer value, since
'long' is not present in Python 3.
With this, test_fdt passes with both Python 2 and 3:
PYTHONPATH=/tmp/b/sandbox_spl/scripts/dtc/pylibfdt python \
./tools/dtoc/test_fdt -t
PYTHONPATH=~/cosarm/dtc/pylibfdt:tools/patman python3 \
./tools/dtoc/test_fdt -t
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a simple unit test for one of the cases of this function, so that any
fault can be seen directly, rather than appearing through the failure of
another test.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this test does not check the upper 32 bits of the returned
value. Add some additional tests to cover this.
Signed-off-by: Simon Glass <sjg@chromium.org>
The .dtb files are binary so we should open them as binary files. This
allows Python 3 to use the correct 'bytes' type.
Signed-off-by: Simon Glass <sjg@chromium.org>
Update this class to work correctly on Python 3 and to pass its unit
tests. The only required change is to deal with a difference in the
behaviour of sorting with a None value.
Signed-off-by: Simon Glass <sjg@chromium.org>
In Python 3 bytes and str are separate types. Use bytes to ensure that
the code functions correctly with Python 3.
Signed-off-by: Simon Glass <sjg@chromium.org>
The difference between the bytes and str types in Python 3 requires a
number of minor changes to this function. Update it to handle the input
data using the 'bytes' type. Create two useful helper functions which can
be used by other modules too.
Signed-off-by: Simon Glass <sjg@chromium.org>
This method does not actually use any members of the Prop class. Move it
out of the class so that it is easier to add unit tests.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the order of struct field emitted by this tool depends on the
internal workings of a Python dictionary. Sort the fields to remove this
uncertainty, so that tests are deterministic.
Signed-off-by: Simon Glass <sjg@chromium.org>
Update a few things in this tool so that they support Python 3:
- print statements
- iteritems()
- xrange()
Signed-off-by: Simon Glass <sjg@chromium.org>
Change the code so that it works on both Python 2 and Python 3. This works
by using unicode instead of latin1 for the test input, and ensuring that
the output is converted to a string rather than a unicode object on
Python 2.
Signed-off-by: Simon Glass <sjg@chromium.org>
The unicode type does not exist in Python 3 and when displaying strings
they do not have the 'u' prefix. Adjusts the settings unit tests to deal
with this difference, by converting the comparison value to a string, thus
dropping the 'u'.
Signed-off-by: Simon Glass <sjg@chromium.org>
We use sets to produce the list of To and Cc lines for a series. This does
not result in stable ordering of the recipients. Sort each list to ensure
that the output is repeatable. This is necessary for tests.
Signed-off-by: Simon Glass <sjg@chromium.org>
Create helper functions in the tools module to deal with the differences
between unicode in Python 2 (where we use the 'unicode' type) and Python 3
(where we use the 'str' type).
Signed-off-by: Simon Glass <sjg@chromium.org>
The method of multiplying a character by a number works well for creating
a repeated string in Python 2. But in Python 3 we need to use bytes()
instead, to avoid unicode problems, since 'bytes' is no-longer just an
alias of 'str'.
Create a function to handle this detail and call it from the relevant
places in binman.
Signed-off-by: Simon Glass <sjg@chromium.org>
The lz4 utility inserts binary data in its output which cannot always be
converted to unicode (nor should it be). Fix this by using the new binary
mode for program output.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present cros_subprocess and the tools library use a string to obtain
stdout from a program. This works fine on Python 2. With Python 3 we end
up with unicode errors in some cases. Fix this by providing a binary mode,
which returns the data as bytes() instead of a string.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present some files are opened in text mode despite containing binary
data. This works on Python 2 but not always on Python 3, due to unicode
problems. BC&D are not my favourite people. Adjust the affected open()
statements to use binary mode.
Signed-off-by: Simon Glass <sjg@chromium.org>
Python 3 requires this, and Python 2 allows it. Convert the code over to
ensure compatibility with Python 3.
Signed-off-by: Simon Glass <sjg@chromium.org>
Python 3 requires this, and Python 2 allows it. Convert the code over to
ensure compatibility with Python 3.
Signed-off-by: Simon Glass <sjg@chromium.org>
An unfortunate new feature in Python 3.5 causes binman to print errors for
non-existent tests, when the test filter is used. Work around this by
detecting the unwanted tests and removing them from the result.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this function uses lists and strings. This does not work so
well with Python 3, and testing against '' does not work for a bytearray.
Update the code to fix these issues.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add support for expanding simple expressions and sizes such as
"(4 * 1024)", "(512 << 10)" or "(SZ_256K)".
This can help to significantly reduce the number of "suspicious"
moves, such as
'CONFIG_ENV_SIZE="(64 << 10)"' was removed by savedefconfig.
If the expansion fails, it falls back to the original string.
Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Heiko Schocher <hs@denx.de>
If flash_write fails, whilst we propagate this up to our caller, we need
to avoid swapping in the new file (if we're on a filesystem) in this
case.
Fixes: dbc3432379 ("tools: env: Implement atomic replace for filesystem")
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
This tool has just been added but it seems I forgot to add it to
the ignore list. So to prevent the built binary being marked as
unversioned, add it to the ignore list.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
This adds a size check for SPL that can dynamically check generated
SPL binaries (including devicetree) for a size limit that ensures
this image plus global data, heap and stack fit in initial SRAM.
Since some of these sizes are not available to make, a new host tool
'spl_size_limit' is added that dumps the resulting maximum size for
an SPL binary to stdout. This tool is used in toplevel Makefile to
implement the size check on SPL binaries.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
- Add STM32MP1 DDR driver update:
These update introduce the DDR interactive mode described in:
https://wiki.st.com/stm32mpu/index.php/U-Boot_SPL:_DDR_interactive_mode
This mode is used by the CubeMX: DDR tuning tool.
https://wiki.st.com/stm32mpu/index.php/STM32CubeMX
The DDR interactive mode is NOT activated by default because
it increase the SPL size and slow down the boot time
(200ms wait added).
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Merge tag 'u-boot-stm32-20190523' of https://github.com/pchotard/u-boot
- Add various STM32MP1 fixes for serial, env, clk, board, i2c ...
- Add STM32MP1 DDR driver update:
These update introduce the DDR interactive mode described in:
https://wiki.st.com/stm32mpu/index.php/U-Boot_SPL:_DDR_interactive_mode
This mode is used by the CubeMX: DDR tuning tool.
https://wiki.st.com/stm32mpu/index.php/STM32CubeMX
The DDR interactive mode is NOT activated by default because
it increase the SPL size and slow down the boot time
(200ms wait added).
To get more information from STM32 Header about the generated binary,
we will add a new byte with the following field:
replace padding byte 255 with 0x00 for "U-Boot"
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
The 'done' files created by buildman may end up being empty if buildman
runs out of disk space while writing them. At present buildman dies with
an exception when using -s to check the build status. Fix this.
Seriesl-cc: trini
Signed-off-by: Simon Glass <sjg@chromium.org>
Add an option to open files in read-only mode in mmap_fdt so
that fit_check_sign can be used to inspect files on read-only
filesystems.
For example, this is useful when a key is shipped in a read-only
rootfs or squashfs.
Signed-off-by: Luca Boccassi <luca.boccassi@microsoft.com>
TI's K3 boot architecture mandates a x509 certificate for every boot image.
While signing the image K3 ROM allows for two types of keys based on which
the boot image gets loaded in different ways:
- Degenerate RSA keys: This generates a signature which is equal to the digest.
When ROM sees this, it does a DMA for copying the images,
which significantly improves the boot time.
- Any other key: Does a memcpy to load the image. This is introduced as a
fallback for DMA copy.
Add a script for generating boot images with the above options. Default
generates image using rsa degenerate key in order to improve boot time.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Due to some mistakes in the source code, it was not possible to really
turn FIT support off. This commit fixes the problem by means of the
following changes:
- Enclose "bootm_host_load_image" and "bootm_host_load_images" between
checks for CONFIG_FIT_SIGNATURE, in common/bootm.c.
- Enclose the declaration of "bootm_host_load_images" between checks for
CONFIG_FIT_SIGNATURE, in common/bootm.h.
- Condition the compilation and linking of fit_common.o fit_image.o
image-host.o common/image-fit.o to CONFIG_FIT=y, in tools/Makefile.
Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
[fabio: adapt for 2016.07]
Signed-off-by: Fabio Estevam <festevam@gmail.com>
[Ricardo: fix conditional compilation and linking of the files mentioned above
for 2016.07]
Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
[Jörg: adapt for 2019.01]
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
[Retrieved from:
https://git.buildroot.net/buildroot/tree/package/uboot-tools/0003-Make-FIT-support-really-optional.patch]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
At present sections are always placed automatically. Even if an 'offset'
property is provided it is ignored. Update the logic to support an offset
for sections.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
An important property is missing. Update the entry comment to include
this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This message is not very important since it is simply indicating that the
user's instructions are being followed. Only show it when the verbosity
level is above the default.
Also drop the unnecessary extra newline on this message, which causes two
line breaks.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
It is not good practice to raise an exception in a constructor. In this
case the 'text' entry may not actually be used, if -i is used to filter
out the images that get built.
Move the exception to where the data is actually used.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
When CROSS_BUILD_TOOLS is set, set HOSTCFLAGS to CFLAGS otherwise CC
will be used with HOSTCFLAGS which seems wrong
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
EVP_VerifyFinal would return one of three values:
1 if the data is verified to be correct;
0 if it is incorrect;
-1 if there is any failure in the verification process.
The varification in unpatched version is wrong, since it ignored
the return value of -1.
The bug allows a malformed signature to be treated as a good
signature rather than as an error. This issue affects the
signature checks on DSA ans ECDSA keys used with SSL/TLS.
This issue is similar to CVE-2008-5077, CVE-2009-0021,
CVE-2009-0025, CVE-2009-0046 ~ CVE-2009-0049.
Signed-off-by: Young Xiao <92siuyang@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
generate define for an alias only if the struct is not
created already.
This prevents compilerwarning:
PLAT spl/dts/dt-platdata.o
spl/dts/dt-platdata.c:11:46: error: missing braces around initializer [-Werror=missing-braces]
static const struct dtd_simple_bus dtv_ahb = {
^
spl/dts/dt-platdata.c:20:46: error: missing braces around initializer [-Werror=missing-braces]
static const struct dtd_simple_bus dtv_apb = {
^
cc1: all warnings being treated as errors
on the at91 based taurus board. Reason is in at91sam9260.dtsi
is defined:
ahb {
compatible = "simple-bus";
ranges;
and later:
pinctrl: pinctrl@fffff400 {
compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
ranges = <0xfffff400 0xfffff400 0x600>;
without this patch dtoc generates:
struct dtd_atmel_at91rm9200_pinctrl {
fdt32_t atmel_mux_mask[6];
fdt32_t ranges[3];
fdt32_t reg[6];
};
struct dtd_simple_bus {
bool ranges;
};
"#define dtd_simple_bus dtd_atmel_at91rm9200_pinctrl"
and the line with "define dtd_simple_bus..." introduces
the warning. This define is not needed.
Signed-off-by: Heiko Schocher <hs@denx.de>
K3 HS devices require signed binaries for boot, use the SECDEV tools
to sign the boot artifacts during build.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Andreas Dannenberg <dannenberg@ti.com>
Fixes building mkimage on systems where OpenSSL header files do not
live in the standard include path.
Signed-off-by: Pierre Bourdon <delroth@gmail.com>
pinctrl race-condition fix
various other fixes in sandbox, sound, mkimage, etc.
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Merge tag 'pull-12apr19' of git://git.denx.de/u-boot-dm
fdtdec tests and improvements for carve-outs
pinctrl race-condition fix
various other fixes in sandbox, sound, mkimage, etc.
For the time being the Armada MSYS SoCs need to use the bin_hdr from the
Marvell U-Boot. Because of this the binary.0 does not contain the image
header that a proper u-boot SPL would so the adjustment introduced by
commit 94084eea3b ("tools: kwbimage: Fix dest addr") does not apply.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Parts of the code are using C99 constructs (such as variables declared
inside loops), but also GNU extensions (such as typeof), so using
-std=gnu99 is necessary to build with older versions of gcc that don't
default to building with gnu99.
It fixes the following build failure:
./tools/../lib/crc16.c: In function "crc16_ccitt":
./tools/../lib/crc16.c:70:2: error: "for" loop initial declarations are only allowed in C99 mode
for (int i = 0; i < len; i++)
^
./tools/../lib/crc16.c:70:2: note: use option -std=c99 or -std=gnu99 to compile your code
when building the host tools with gcc 4.7.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Use a single '=' to test string equality for compatibility with non-bash
shells. Otherwise, if /bin/sh is dash, build fails:
./tools/imx8m_image.sh: 15: [: signed_hdmi_imx8m.bin: unexpected operator
./tools/imx8m_image.sh: 15: [: signed_hdmi_imx8m.bin: unexpected operator
./tools/imx8m_image.sh: 15: [: spl/u-boot-spl-ddr.bin: unexpected operator
./tools/imx8m_image.sh: 15: [: spl/u-boot-spl-ddr.bin: unexpected operator
WARNING './spl/u-boot-spl-ddr.bin' not found, resulting binary is not-functional
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Tested-by: Chris Spencer <christopher.spencer@sea.co.uk>
When running mkimage with "-f auto", the loadable property
needs to be set in order to allow SPL FIT support to boot.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Tested-by: Fabio Estevam <festevam@gmail.com>
FIT header verification in mkimage was treating a return code as a boolean,
which meant that failures in validating the fit were seen as successes.
Additionally, mkimage was checking all formats to find a header which
passes validation, rather than using the image type specified to
mkimage.
checkpatch.pl checks for lines ending with '(' and alignment matching
open parentheses are ignored to keep with existing coding style.
Signed-off-by: Jordan Hand <jorhand@microsoft.com>
Common sound support
buildman environment support
of-platdata documentation improvements
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Merge tag 'dm-pull-10feb19' of git://git.denx.de/u-boot-dm
Samsung sound patches (applied for Samsung maintainer)
Common sound support
buildman environment support
of-platdata documentation improvements
Fix a typo in the error message from CheckOutputDir().
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Sometimes it is useful to see the environment that was used to build
U-Boot. Write this out to a file in the build directory.
Signed-off-by: Simon Glass <sjg@chromium.org>
The first element in the debug section is expected to be debugUID.
ROM will not parse this correctly when out of order, fix this here.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Moveconfig already attempts to remove empty #if/#endif blocks when there
is a matching CONFIG_ being moved. Add a second pass which covers files
without a match.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Help message isn't clear over the use of the "-T" option (it's to declare
the type of image that the tool is operating on), which also is optional
as it defaults to the default image type. It's also missing a description
of the "-o" option, so add it.
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
The utility dumpimage has error paths that display the usage and others
that exit without displaying usage. Add an explicit help option to
dumpimage to display the usage and remove it's use in error paths to make
the error messages more obvious and errors paths more consistent.
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
There are 3 supported modes of operation:
1) Show version
2) List image contents
3) Extract image component
Option (1) terminates early, so only options (2) and (3) remain. Remove
redundant check for these modes.
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
The dump image utility has very confusing syntax. If called to list image
contents ("-l") it takes the image name as a positional argument. If the
utility is called to extract something from the image, the image must be
provided via the optional argument "-i" as well as the positional argument
but the value passed in the positional argument will be completely
ignored.
Simplify dumpimage by always providing the image as the first positional
argument. Assume we want to dump something from the image if we do not
provide the "-l" option for now.
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
The dumpimage utility errors out in a number of places without providing
sufficient feedback to allow the user to easily determine what they have
done wrong. Add addtional error messages to make the cause of the failure
more obvious.
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
This reverts commit f7e475db40.
This commit breaks the boot on imx8qxp evk and it should only
be re-applied after imx8qxp evk is converted to SPL.
Revert it for now, so that imx8qxp evk can be functional.
Reported-by: Breno Lima <breno.lima@nxp.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
core is of type uint64_t. So for printing we need "%"PRIu64 (not "%lu").
Without the patch a warning is issued when building on a 32bit system.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
The dtoc tests need to be adapted to dtoc being changed to output platdata
structs as const, which has been introduced in commit 7d05d3a8e3 ("dtoc:
make generated platdata structs const").
Fixes: 7d05d3a8e3 ("dtoc: make generated platdata structs const")
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Bootrom is not capable to work with non aligned bootloader sizes.
SPL with OF_SEPARATE generates non-align images quite often that's
why this change is required before OF_SEPARATE enableding.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
The FSBL copies "Total Partition Word Length" * 4 bytes from the boot.bin,
which implies that the partition size is 4 byte aligned. When writing the
partition, mkimage calculates "Total Partition Word Length" by dividing
the size by 4. This implicitly cuts unaligned bytes at the end of the
added binary.
Instead of rounding down, the size must be round up to 4 bytes and the
binary padded accordingly.
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Buildman clang support and a few fixes
Small fixes to 'dm tree' and regmap test
Improve sandbox build compatibility
A few other minor fixes
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Merge tag 'dm-pull-15jan19' of git://git.denx.de/u-boot-dm
Fix recent changes to serial API for driver model
Buildman clang support and a few fixes
Small fixes to 'dm tree' and regmap test
Improve sandbox build compatibility
A few other minor fixes
The platdata initialization structs are currently generated into .rwdata.
Make sure the are put into .rodata by generating them as const.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The 'done' files created by buildman may end up being empty if buildman
runs out of disk space while writing them. This error is then persistent,
since even if disk space is reclaimed and the build retries, the empty
file causes an exception in the builder thread.
Deal with this silently by doing a rebuild.
Signed-off-by: Simon Glass <sjg@chromium.org>
To B0[+] chips, dcd_skip needs to be true. For A0 chip, it needs
to be false, however A0 chip is no longer being supported anymore.
Considering we are moving code from imx-mkimage to uboot mkimage,
to make sure we not introduce some surprise, we still keep dcd_skip
code there.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Build flash.bin for i.MX8MQ, it will include signed hdmi firmware,
spl, ddr firmware, fit image(bl31.bin, u-boot-nodtb.bin, dtb).
Burn it to 33KB offset of SD card.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
i.MX8M bootable image type is like i.MX6/7, but there is signed HDMI
firmware image in front of A53 bootable image, which is also has an IVT
header.
Here we also include fit image to generate a bootable image.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Stefano Babic <sbabic@denx.de>
Replace non-portable operator == with =
The operator == in sh(1) / test(1) is non-POSIX and only implemented by
some shells (like bash). It is equivalent to the standard defined operator =.
Starting from version 8 the GCC, i.e. C compiler, starts complaining about
possible '\0' terminator loss or, as in this case, garbage copy.
In function ‘mtk_image_set_gen_header’,
inlined from ‘mtk_image_set_header’ at tools/mtk_image.c:733:3:
tools/mtk_image.c:659:2: warning: ‘strncpy’ specified bound 12 equals destination size [-Wstringop-truncation]
strncpy(hdr->boot.name, bootname, sizeof(hdr->boot.name));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘mtk_brom_parse_imagename’,
inlined from ‘mtk_image_check_params’ at tools/mtk_image.c:388:9:
tools/mtk_image.c:325:5: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
strncpy(lk_name, val, sizeof(lk_name));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Replace it with snprintf() to tell compiler how much room we have in the
destination buffer for source string.
Fixes: 3b975a147c ("tools: MediaTek: add MTK boot header generation to mkimage")
Cc: Ryder Lee <ryder.lee@mediatek.com>
Cc: Weijie Gao <weijie.gao@mediatek.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Weijie Gao <weijie.gao@mediatek.com>
The motivation for this is to allow distributions to distribute all
possible tools in a generic way, avoiding the need of specific tools
building for each machine.
Especially on OpenEmbedded / Yocto Project ecosystem, it is very
common each BSP to end providing their specific tools when they need
to generate images for some SoC (e.g MX23 / MX28 in meta-freescale
case).
Using this, we can package the tools doing:
$: make tools-only_defconfig
$: make tools-only
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
[trini: Add MAINTAINERS entry for myself, add to .travis.yml, make
U-Boot itself buildable to not trip up other frameworks]
Signed-off-by: Tom Rini <trini@konsulko.com>
The CRC16-CCITT checksum function is useful for space-constrained
applications (such as obtaining a checksum across a 2KBit or 4KBit
EEPROM) in boot applications. It has not been accessible from boot
scripts until now (due to not having a dedicated command and not being
supported by the hash infrstructure) limiting its applicability
outside of custom commands.
This adds the CRC16-CCITT (poly 0x1021, init 0x0) algorithm to the
list of available hashes and adds a new crc16_ccitt_wd_buf() to make
this possible.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[trini: Fix building crc16.o for SPL/TPL]
Signed-off-by: Tom Rini <trini@konsulko.com>
Unfortunately, for some releases the kernel.org toolchain tarball names adhere
to the following pattern:
<hostarch>-gcc-<ver>-nolib-<targetarch>-<type>.tar.xz
e.g.:
x86_64-gcc-8.1.0-nolibc-aarch64-linux.tar.xz
while others use the following pattern:
<hostarch>-gcc-<ver>-nolib_<targetarch>-<type>.tar.xz
e.g.:
x86_64-gcc-7.3.0-nolibc_aarch64-linux.tar.xz
Notice that the first pattern has dashes throughout, while the second has
dashes throughout except just before the target architecture which has an
underscore.
The "dash throughout" versions from kernel.org are:
8.1.0, 6.4.0, 5.5.0, 4.9.4, 4.8.5, 4.6.1
while the "dash and underscore" versions from kernel.org are:
7.3.0, 4.9.0, 4.8.0, 4.7.3, 4.6.3, 4.6.2, 4.5.1, 4.2.4
This tweak allows the code to handle both versions. Note that this tweak also
causes the architecture parsing to get confused and find the following two
bogus architectures, "2.0" and "64", which are explicitly checked for, and
removed.
Signed-off-by: Trevor Woerner <trevor@toganlabs.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Change single quotes to double quotes:
Signed-off-by: Simon Glass <sjg@chromium.org>
The hexagon toolchain (4.6.1) from kernel.org, for example, was packaged in
a way that is different from most toolchains. The first entry when unpacking
most toolchain tarballs is:
gcc-<version>-nolib/<targetarch>-<system>
e.g.:
gcc-8.1.0-nolibc/aarch64-linux/
The first entry of the hexagon toolchain, however, is:
gcc-4.6.1-nolibc/
This causes the buildman logic in toolchain.py::ScanPath() to not be able to
find the "*gcc" executable since it looks in gcc-4.6.1-nolib/{.|bin|usr/bin}
instead of gcc-4.6.1/hexagon-linux/{.|bin|usr/bin}. Therefore when buildman
tries to download a set of toolchains that includes hexagon, the script fails.
This update takes the second line of the tarball unpacking (which works for
all the toolchains I've tested from kernel.org) and parses it to take the
first two elements, separated by '/'. It makes this logic a bit more robust.
Signed-off-by: Trevor Woerner <trevor@toganlabs.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The rsa signature use a padding algorithm. By default, we use the
padding pkcs-1.5. In order to add some new padding algorithm, we
add a padding framework to manage several padding algorithm.
The choice of the padding is done in the file .its.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This patch adds support for MTK boot image generation.
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
stdlib.h is the header for malloc since at least c89/c90.
Previously this would fail to build on OpenBSD and fallback to the wrong
header:
In file included from u-boot/tools/file2include.c:21:
u-boot/include/malloc.h:875:5: error: function-like macro
'CONFIG_IS_ENABLED' is not defined
Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
At present, stripped files don't have the right pathname which means that
blob compression cannot be used. Fix this.
Signed-off-by: Simon Glass <sjg@chromium.org>
When the build fails due to something wrong in binman it is sometimes
useful to get a full backtrace showing the location of the failure. Add
a BINMAN_DEBUG environment variable to support this along with some
documentation.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we should boards with warnings in the same way as those with
errors. This is not ideal. Add a new 'warn' state and show these listed
in yellow to match the actual warning lines printing with -e.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we don't distinguish between errors and warnings when printing
the architecture summary. Rename the variables to better describe their
purpose.
'Worse' at present means we got an error, so use that as the name.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present messages from the device-tree compiler like this:
arch/arm/dts/socfpga_arria10_socdk_sdmmc.dtb: Warning
(avoid_unnecessary_addr_size): /clocks: unnecessary
#address-cells/#size-cells without "ranges" or child "reg" property
are detected as errors since they don't match the gcc warning regex. Add a
new one for dtc to fix this.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present --list-tool-chains prints a lot of information about the
toolchain-probing process. This is generally not very interesting.
Update buildman to print this only if --list-tool-chains is given
with -v.
Signed-off-by: Simon Glass <sjg@chromium.org>
Update Makefiles to generate:
- tiboot3.bin: Image format that can be processed by ROM.
Below is the tiboot3.bin image format that is required by ROM:
_______________________
| X509 |
| Certificate |
| ____________________ |
| | | |
| | u-boot-spl.bin | |
| | | |
| |___________________| |
|_______________________|
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
At present 'buildman sandbox' will build all 5 boards for the sandbox
architecture rather than the single board 'sandbox'. The only current way
to exclude sandbox_spl, sandbox_noblk, etc. is to use -x which is a bit
clumbsy.
Add a --boards option to allow individual build targets to be specified.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fix:
CID 184233: (NEGATIVE_RETURNS)
Using variable "container" as an index to array "imx_header.fhdr".
Reported-by: Coverity
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Fix:
CID 184234: (TAINTED_SCALAR)
Using tainted variable "header.num_images - 1" as an index into an array "header.img".
Reported-by: Coverity
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Currently the size of the relocation table will be shrunk
to the actual size needed. Although this gives a maximal
space saving, it messes up the _end symbol. This breaks
features like appended DTBs because the _end symbol doesn't
point to the real end of the U-Boot binary.
Remove the size shrinking and make the size of the relocation
table fixed but configurable. This follows the Linux approach
and the user can adjust the size to his needs.
Also rename the relocation table section from .rel to .data.reloc
to follow the Linux approach and to avoid ambiguities with the
.rel.* sections added by the linker.
Reported-by: Lars Povlsen <lars.povlsen@microsemi.com>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Introduce a new script to check whether file exists and
use that check in Makefile to avoid break CI system.
The script return 1 when the required files not exists, return 0
when files exists. The script will ignore check to u-boot-dtb.bin,
because if there is something wrong to generate u-boot-dtb.bin,
there must be some code error.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Unfortunately the test was not included in the original implementation.
Add one.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
i.MX8/8X bootable image type is container type.
The bootable image, containers a container set which supports two
container. The 1st container is for SECO firmware, the 2nd container
needs to include scfw, m4_0/1 image, ACore images per your requirement.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Some platforms use this instead of FSP to set up the platform, including
memory. Add support for this in binman. This is needed for
chromebook_samus, for example.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
We now have 99 tests. Before adding any more, rename everything to three
digits. This helps to preserve the ordering of tests and makes it easier
to find things.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the tests run one after the other using a single CPU. This is
not very efficient. Bring in the concurrencytest module and run the tests
concurrently, using one process for each CPU by default. A -P option
allows this to be overridden, which is necessary for code-coverage to
function correctly.
This requires fixing a few tests which are currently not fully
independent.
At some point we might consider doing this across all pytests in U-Boot.
There is a pytest version that supports specifying the number of processes
to use, but it did not work for me.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present calling Uninit() always called ClearProgress() which outputs
a \r character as well as spaces to remove any progress information on the
line. This can mess up the normal output of binman and other tools. Fix
this by outputing this only when progress information has actually been
previous written.
Signed-off-by: Simon Glass <sjg@chromium.org>
There are a few test cases which print output. Suppress this so that tests
can run silently in the normal case.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this test runs binman twice, which means that the temporary
files from the first run do not get cleaned up. Split this into two tests
to fix this problem.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present 'make check' leaves some temporary directories around. Part of
this is because we call tools.PrepareOutputDir() twice in some cases,
without calling tools.FinaliseOutputDir() in between.
Fix this.
Signed-off-by: Simon Glass <sjg@chromium.org>
This module is often available in the sandbox_spl build created by
'make check'. Use this as a default path so that just typing 'binman -t'
(without setting PYTHONPATH) will generally run the tests.
Signed-off-by: Simon Glass <sjg@chromium.org>
The filenames of the toolchains on kernel.org changes every now and then.
Fix it for the current change, and make the test use a regex so that it
has a better chance of passing with future changes too.
Signed-off-by: Simon Glass <sjg@chromium.org>
With Python 2.7.15rc1, ConfigParser.SafeConfigParser has unfortunately
started returning unicode, for unknown reasons. Adjust the code to handle
this by converting everything to unicode. We cannot convert things to
ASCII since email addresses may be encoded with UTF-8.
Signed-off-by: Simon Glass <sjg@chromium.org>
The 'rkimage' format used for booting rockchip boards over USB seems to
have been broken since commit 7bf274b9ca ("rockchip: mkimage: use
imagename to select spl hdr & spl size"). That commit adds an offset of
RK_SPL_HDR_START(=2048) to the location the 'RKxx' header is written
at. However the bootrom expects this header to be the first four bytes of
the image, not at offset 2048. This appears to have been a copy paste
error since the 'rksd' and 'rkspi' image types do require this offset.
Furthermore commit 111bcc4fb6 ("rockchip: mkimage: pad the header to
8-bytes (using a 'nop') for RK3399"), commit 3d54eabcaf ("rockchip:
spl: RK3399: use boot0 hook to create space for SPL magic") and
commit 3082775692 ("rockchip: mkimage: update rkimage to support
pre-padded payloads") changed the way the space for the 'RKxx' header is
allocated and written to the image without adjusting 'rkimage'.
This commit fixes those mistakes and makes it possible to load u-boot SPL
over USB once more.
(Tested on RK3399)
Signed-off-by: Daniel Gröber <daniel@dps.uibk.ac.at>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Fix sfp_verify_header to return correct version number.
This fixes "Not a sane SOCFPGA preloader" error message with v1 header.
Signed-off-by: Atsushi Nemoto <atsushi.nemoto@sord.co.jp>
Something has changed in the last several month such that when buildman
builds U-Boot incrementally and a new CONFIG option has been added to the
Kconfig, the build hanges waiting for input:
Test new config (NEW_CONFIG) [N/y/?] (NEW)
Since binamn does not connect the build's stdin to anything this waits on
stdin to the build thread, which never comes. Eventually I suspect all the
threads end up in this state and the build does not progress.
Fix this by passing /dev/null as input to the build. That way, if there is
a new CONFIG, the build will stop (and fail):
Test new config (NEW_CONFIG) [N/y/?] (NEW)
Error in reading or end of file.
Signed-off-by: Simon Glass <sjg@chromium.org>
When we get a problem like overlapping regions it is sometimes hard to
figure what what is going on. At present we don't write the map file in
this case. However the file does provide useful information.
Catch any packing errors and write a map file (if enabled with -m) to aid
debugging.
Signed-off-by: Simon Glass <sjg@chromium.org>
For sandbox we want to put ELF files in the image since that is what we
need to execute. Add support for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Normally x86 platforms use the end-at-4gb option. This currently produces
an FMAP with positions which have a large offset. The use of end-at-4gb is
a useful convenience within binman, but we don't really want to export
a map with these offsets.
Fix this by subtracting the 'skip at start' parameter.
Also put the code which convers names to fmap format, for clarity.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present sections have no record of their parent so it is not possible
to traverse up the tree to the root and figure out the position of a
section within the image.
Change the constructor to record this information.
Signed-off-by: Simon Glass <sjg@chromium.org>
When TPL is used on x86 we may want to program the microcode (at least for
the first CPU) early in boot. Add support for this by refactoring the
existing code to be more generic.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimesi it us useful to be able to verify the content of entries with
a hash. Add an easy way to do this in binman. The hash information can be
retrieved from the device tree at run time.
Signed-off-by: Simon Glass <sjg@chromium.org>
Images and sections have the same attributes, since an image is mostly
just a top-level section. Update the docs to explain this.
Signed-off-by: Simon Glass <sjg@chromium.org>
In some cases it is useful to add a group of files to the image and be
able to access them at run-time. Of course it is possible to generate
the binman config file with a set of blobs each with a filename. But for
convenience, add an entry type which can do this.
Add required support (for adding nodes and string properties) into the
state module.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present if there is only a zero-size entry in a section this is
reported as an error, e.g.:
Offset 0x0 (0) is outside the section starting at 0x0 (0)
Adjust the logic in CheckEntries() to avoid this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add support for compressing blob entries. This can help reduce image sizes
for many types of data. It requires that the firmware be able to
decompress the data at run-time.
Signed-off-by: Simon Glass <sjg@chromium.org>
When tools are needed but not present, at present we just get an error
which can be confusing for the user. Try to be helpful by reporting the
tool as missing and suggesting a possible remedy.
Also update the Run() method to support this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Binman currently supports updating the main device tree with things like
the position of each entry. Extend this support to SPL and TPL as well,
since they may need (a subset of) this information.
Also adjust DTB output files to have a .out extension since this seems
clearer than having a .dtb extension with 'out' in the name somwhere.
Also add a few missing comments and update the DT setup code to use
ReadFile and WriteFile().
Signed-off-by: Simon Glass <sjg@chromium.org>
We use a fake device tree in tests most of the time since tests don't
normally care about the actual data. For example, for U-Boot proper we use
U_BOOT_DTB_DATA which is just a four-character string. This makes testing
the image output against an expected value very easy.
However in some cases, such as when the test wants to check that the DT
output containing particular nodes, we do actually need the real DT. Add
support for this, along with a command-line option to select 'test mode'.
Signed-off-by: Simon Glass <sjg@chromium.org>
We always have a device tree for U-Boot proper. But we may also have one
for SPL and TPL. Add a new Entry method to find out what DTs an entry
has, and use that list when updating DTs.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we have a few calls to device-tree functions in binman and plan
to add more as we add new entry types which need to report their results.
It makes sense to put this code in a central place so that we can make
sure all device trees are updated. At present we only have U-Boot proper,
but plan to add SPL and TPL too.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the control module has state information in it, since it is the
primary user of this. But it is a bit odd to have entries and other
modules importing control to obtain this information.
It seems better to have a dedicated state module, which control can use as
well. Create a new module using code from control and update other modules
to use it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Various entry implementations provide a way to obtain the default filename
for an entry. But at present there is no base-class implementation for
this function. Add one so that the API is defined.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a few more functions which allow creating and modifying property
values. If only we could do this so easily in the real world.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we require the caller to manually update the device tree using
individual calls to libfdt functions. This is not ideal. It would be
better if we could make changes using the Python structure and then call a
Sync() function to write them back.
Add this feature to the Fdt class. Update binman and the tests to match.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimes it is useful to build only a subset of the images provided by
the binman configuration. Add a -i option for this. It can be given
multiple times to build several images. If the option is not given, all
images are built.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present if there are two vblock entries an image their contents are
written to the same file in the output directory. This prevents checking
the contents of each separately.
Fix this by adding part of the entry path to the filename, and add some
missing comments.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimes we want to include TPL for x86 platforms, such as when we want
to select between different SPL images (e.g. for Chrome OS verified boot).
Add support for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
When the value of a text entry is not provided an execption is generated
talking about a None type. This is confusing. Add a more explanatory error
and a test for this case.
Signed-off-by: Simon Glass <sjg@chromium.org>
This entry contains the PowerPC mpc85xx boot page and resetvec
sections.
Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Currently binman calculates '_skip_at_start' based on 'end-at-4gb'
property and it is used for x86 images.
For PowerPC mpc85xx based CPU, CONFIG_SYS_TEXT_BASE is the entry
offset of the first entry. It can be 0xeff40000 or 0xfff40000 for
nor flash boot, 0x201000 for sd boot etc, so "_skip_at_start"
should be set to CONFIG_SYS_TEXT_BASE.
'end-at-4gb' property is not applicable where CONFIG_SYS_TEXT_BASE +
Image size != 4gb.
Add new property 'skip-at-start' in Section class so that
'_skip_at_start' can be calculated either based on 'end-at-4gb'
or based on "skip-at-start".
Add a test case to check that 'skip-at-start' and 'end-at-4gb'
property can't be used together.
Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
- Multiples updates to the turris boards / platform
- Changes / enhancements to the Marvell PHY drivers, mainly
to support the turris platform
- Many fixes and enhancements to the pxa3xx NAND driver
- Fixes for the UART boot mode in kwboot
- Misc minor changes to other 32bit and 64bit boards
This patch accomplishes 2 things to make the kwboot procedure
on the a38x more reliable.
1) We fill the tty with 1K of the magic bootparam. This helps
with the timing of where the microcode picks up in the read of
the line to ensure we actually catch the break to go into recovery
mode
2) Before starting the xmodem transfer we sleep for 2 seconds
and then flush the line. This allows all the magic bootparam
to be flushed from the line and makes the xmodem transfer reliable
and removes the Bad message failures.
Signed-off-by: Jon Nettleton <jon@solid-run.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This fixes four small typos in the README file.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Add a script that is capable of generating a FIT image
source file that combines ATF, SPL(64 bit) and DT.
This combined image is used by R5 SPL and start ATF
on ARMv8 core.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
The set_header call in kwbimage.c adds a checksum to the end of the
image in addition to setting up the header. It 'helpfully' updates the
st_size to match the fact that the file is now longer. However, mkimage
uses this length in the munmap call. This can lead to unmapping an extra
page, of perhaps required data. When this happens, a SEGV can occur.
To prevent this from happening, the munmap call now uses the same length
that was passed to mmap. This could also have been fixed by not changing
the length in kwbimage.c, however changing it in the main file means
that other plugins will also not fall for the same trap.
Signed-off-by: Mark Tomlinson <mark.tomlinson@alliedtelesis.co.nz>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
[cp: resolve checkpatch complaints]
Tested-by: Chris Packham <judge.packham@gmail.com>
You do not need to use the typedefs provided by compiler.
Our compilers are either IPL32 or LP64. Hence, U-Boot can/should
always use int-ll64.h typedefs like Linux kernel, whatever the
typedefs the compiler internally uses.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
A recent rename of the function did not rename the test file. Fix this.
Fixes: 12308b128f (lib: fdtdec: Rename routine fdtdec_setup_memory_size())
Signed-off-by: Simon Glass <sjg@chromium.org>
The enhanced pylibfdt support in U-Boot needed for binman was a
placeholder while upstreaming of this work continued. This is now
complete, so bring in the changes and update the tools as needed.
There are quite a few changes since we decided to split the
implementation into three fdt classes instead of two.
The Fdt.del_node() method was unfortunately missed in this process and
will be dealt with later. It exists in U-Boot but not upstream.
Further syncing of libfdt probably needs to wait until we assess the
code-size impact of all the new checking code on SPL and possibly provide
a way to disable it.
Signed-off-by: Simon Glass <sjg@chromium.org>
When kwboot is attached to a terminal which disappears such as one
connected via an unplugged USB cable, read() returns 0, making kwboot
loop until a key is pressed in the terminal. The only case where read()
may return 0 here is when the terminal is closed anyway, so let's
properly handle this one and report is similar to other errors.
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
Commit 84899e2 ("tools/kwboot: Sync with latest barebox version to
support Armada XP") accidently broke the terminal-only mode (-t) by
removing the test on the bootmsg. Thus even when trying to use kwboot
as a plain terminal, it asks to reboot the target.
This commit simply reintroduces the lost test so that it is possible
again to use kwboot to attach to the target system's console.
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
At present this function takes a filename, but it is better to use an Fdt
object so that the caller can control this, perhaps obtainint the device
tree from a bytearray. Update the method accordingly and also fix a
confusing parameter name.
Signed-off-by: Simon Glass <sjg@chromium.org>
This property has been changed to 'offset'. To help downstream users who
might still be using 'pos', add a check that this is not used by mistake.
Signed-off-by: Simon Glass <sjg@chromium.org>
This function name is too generic for its purpose and is therefore
confusing. It actually only applies to blobs, so rename it to indicate
this.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the map only shows the offset and size for each region. The
image position provides the actual position of each entry in the image,
regardless of the section hierarchy.
Add the image position to the map.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add support for U-Boot's TPL and TPL device tree. Also fix a few comments
in the other device-tree entries.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a function which can decode a property containing a list of phandles.
This is useful for finding nodes linked to a property. Also provide a way
to look up a single phandle and get the Fdt object from a Node.
Signed-off-by: Simon Glass <sjg@chromium.org>
When this fails it is useful to see the current directory, since U-Boot's
build system will typically change into the output directory during the
build. Add this information to the error.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tests use the 'test_result' feature to return a predetermined command
result for particular commands. The avoids needing to have the real
command available just to run a test. It works by calling the function
provided by the test, to get the value.
However sometimes the test does need to run the real command. Allow it to
fall back to do this when the function does not return a result.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is sometimes useful to have an area of the image which is all zeroes,
or all 0xff. This can often be achieved by padding the size of an an
existing entry and setting the pad byte for an entry or image.
But it is useful to have an explicit means of adding blocks of repeating
data to the image. Add a 'fill' entry type to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add an entry type which can hold a Chrome OS EC.
To make this work a new entry type is created, which supports getting a
blob filename from the command line.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add an entry which can hold an FMAP region as used by flashrom, an
open-source flashing tool used on Linux x86 machines. This provides a
simplified non-hierarchical view of the entries in the image and has a
signature at the start to allow flashrom to find it in the image.
Signed-off-by: Simon Glass <sjg@chromium.org>
Create a new README containing documentation for the entry types supported
by binman. This provides an easy reference in one place. It is
automatically generated from the source-code documentation.
Add a reference to this from the binman README.
Signed-off-by: Simon Glass <sjg@chromium.org>
Binman supports quite a number of different entries now. The operation of
these is not always obvious but at present the source code is the only
reference for understanding how an entry works.
Add a way to create documentation (from the source code) which can be put
in a new 'README.entries' file.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present only the more complex entries are documented. It is useful to
have documentation for all entries in one place.
As a first step, add and expand the documentation to cover all entries.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present binman needs libfdt.py to be available before it will do
anything, even print help. Import those modules later to avoid this, as it
is bad practice to fail to even show help on startup.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to able to write an identifying string to the image within an
entry. Add a 'text' entry type to handle this. The actual text is
typically passed to binman on the command line. The text is not itself
nul-terminated but this can be achieved if required by setting the size of
the entry to something larger than the text.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimes it is useful to pass binman the value of an entry property from
the command line. For example some entries need access to files and it is
not always convenient to put these filenames in the image definition
(device tree).
Add a -a option which can be used like this:
-a<prop>=<value>
where
<prop> is the property to set
<value> is the value to set it to
Signed-off-by: Simon Glass <sjg@chromium.org>
At present each entry has an offset within its parent section. This is
useful for figuring out how entries relate to one another. However it
is sometimes necessary to locate an entry within an image, regardless
of which sections it is nested inside.
Add a new 'image-pos' property to provide this information. Also add
some documentation for the -u option binman provides, which updates the
device tree with final entry information.
Since the image position is a better symbol to use for the position of
U-Boot as obtained by SPL, update the SPL symbols to use this instead of
offset, which might be incorrect if hierarchical sections are used.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the .map file produced for each image does not include the
overall image size. This is useful information.
Update the code to generate it in the .map file as well as the updated
FDT. Also fix a few comments while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
A few lines are commented out and can be removed. Also fix return-value
docs for _DoReadFile() and _DoReadFileDtb().
Signed-off-by: Simon Glass <sjg@chromium.org>
The purpose of some of the tests is not obvious from the function names.
Add a few comments to help with understanding.
Signed-off-by: Simon Glass <sjg@chromium.org>
After some thought, I believe there is an unfortunate naming flaw in
binman. Entries have a position and size, but now that we support
hierarchical sections it is unclear whether a position should be an
absolute position within the image, or a relative position within its
parent section.
At present 'position' actually means the relative position. This indicates
a need for an 'image position' for code that wants to find the location of
an entry without having to do calculations back through parents to
discover this image position.
A better name for the current 'position' or 'pos' is 'offset'. It is not
always an absolute position, but it is always an offset from its parent
offset.
It is unfortunate to rename this concept now, 18 months after binman was
introduced. However I believe it is the right thing to do. The impact is
mostly limited to binman itself and a few changes to in-tree users to
binman:
tegra
sunxi
x86
The change makes old binman definitions (e.g. downstream or out-of-tree)
incompatible if they use the 'pos = <...>' property. Later work will
adjust binman to generate an error when it is used.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this test assumes that the symbols are returned in address
order. However, objdump can list symbols in any order and dictionaries do
not guarantee any particular order when iterating through item.
Update elf.GetSymbols() to return an OrderedDict, sorted by address, to
avoid any problems.
Signed-off-by: Simon Glass <sjg@chromium.org>
To system which has kconfiglib installed, genboardscfg will
use system kconfiglib, we need it use U-Boot owned version,
so move the buildman path to first.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Previously the first three words in a git-mailrc alias entry could only
be separated by spaces. git-send-email and Mutt both allow arbitrary
whitespace here.
Signed-off-by: Adam Sampson <ats@offog.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
There is no reason not to use macros which are already defined.
It is also much easier for grepping.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signing parts of a u-boot imximage for image verification in High
Assurance Boot (HAB) in a post-build process, requires some
information from the imximage header. Currently, this information is
only provided during the image build, which makes the transfer of this
information to the post-build process harder than necessary.
The i.MX HAB information (start and length) can be calculated either
by using information from the image-configuration file, or from the
information in the flash header of the imximage.
The advantage of using information from flash header is, that they are
not only available during image creation, but also available if
existing images are processed.
Example:
$ tools/mkimage -l u-boot.imx
Image Type: Freescale IMX Boot Image
Image Ver: 2 (i.MX53/6/7 compatible)
Mode: DCD
Data Size: 483328 Bytes = 472.00 KiB = 0.46 MiB
Load Address: 877ff420
Entry Point: 87800000
HAB Blocks: 0x877ff400 0x00000000 0x00071c00
DCD Blocks: 0x00910000 0x0000002c 0x00000208
Signed-off-by: Holger Dengler <dengler@linutronix.de>
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
This patch renames the routine fdtdec_setup_memory_size()
to fdtdec_setup_mem_size_base() as it now fills the
mem base as well along with size.
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
When generating timestamps in signatures, use imagetool_get_source_date()
so we can be overridden by SOURCE_DATE_EPOCH to generate reproducible
images.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Simon Glass <sjg@chromum.org>
So we can use imagetool_get_source_date() from callers who do not have
the image tool params struct, just pass in the command name for the error
message.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Simon Glass <sjg@chromum.org>
The hashed-strings signature property includes two uint32_t values.
The first is unneeded as there should never be a start offset into the
strings region. The second, the size, is needed because the added
signature node appends to this region.
See tools/image-host.c, where a static 0 value is used for the offset.
Signed-off-by: Teddy Reed <teddy.reed@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This adds a new config value FIT_SIGNATURE_MAX_SIZE, which controls the
max size of a FIT header's totalsize field. The field is checked before
signature checks are applied to protect from reading past the intended
FIT regions.
This field is not part of the vboot signature so it should be sanity
checked. If the field is corrupted then the structure or string region
reads may have unintended behavior, such as reading from device memory.
A default value of 256MB is set and intended to support most max storage
sizes.
Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Teddy Reed <teddy.reed@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
It is useful to write the position and size of each entry back to the
device tree so that U-Boot can access this at runtime. Add a feature to
support this, along with associated tests.
Signed-off-by: Simon Glass <sjg@chromium.org>
Once binman has packed the image, the position and size of each entry is
known. It is then possible for binman to update the device tree with these
positions. Since placeholder values have been added, this does not affect
the size of the device tree and therefore the packing does not need to be
performed again.
Add a new SetCalculatedProperties method to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Some entry types modify the device tree, e.g. to remove microcode or add a
property. So far this just modifies their local copy and does not affect
a 'shared' device tree.
Rather than doing this modification in the ObtainContents() method, and a
new ProcessFdt() method which is specifically designed to modify this
shared device tree.
Move the existing device-tree code over to use this method, reducing
ObtainContents() to the goal of just obtaining the contents without any
processing, even for device tree.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present some warnings are printed to indicate failures which are a
known part of running the tests. Suppress these.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add more tests to increase dtoc code coverage to 100%.
Correct a whitespace error in some test .dts files at the same time.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a -T option to run a code-coverage test on dtoc. At present this is
about 96%. Future work will increase it to 100%.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present a property with a single phandle looks like an integer value
to dtoc. Correct this by adjusting it in the phandle-processing code.
Add a test for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the algortihm is not correct since it will return the root node
if the requested node is not found and there are no slashes in the
requested node name. Fix this and add a test.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the Fdt class does not keep track of property offsets if they
change due to removal of properties. Update the code to handle this, and
add a test.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present only some of the fdt functionality is tested. Add more tests to
cover the rest of it. Also turn on test coverage, which is now 100% with
a small exclusion for a Python 3 feature.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the Fdt class has its own copy of the device tree. This is
confusing an unnecessary now that pylibfdt has its own. Drop it and
provide access functions to the buffer.
This allows us to move the rest of the implementation to use pylibfdt
methods instead of directly calling libfdt stubs.
Signed-off-by: Simon Glass <sjg@chromium.org>
Now that pylibfdt supports a fuller API we don't need to directly call
the libfdt stubs. Update the code to use the Fdt methods instead.
Some other cases remain which will be tidied up in a later commit, since
they need larger changes.
Signed-off-by: Simon Glass <sjg@chromium.org>
When a test fails due to an output mismatch (e.g. due to a new property
being adding to a test file) it is currently hard to update the test to
the new output. In particular the tabs in the file are written as \t in
the Python tests.
To make this easier, write both the expected and actual results to /tmp
to allow use of meld, and copying into the test.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this module is tested via the dtoc tests. This is a bit painful
since the tests are at a higher level and so failures are more difficult
to diagnose.
Add some tests that exercise the fdt module directly.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present only binman has the logic for determining Python test coverage
but this is useful for other tools also. Move it out into a separate file
so it can be used by other tools.
Signed-off-by: Simon Glass <sjg@chromium.org>
This provides various patches sent to the devicetree-compiler mailing list
to enhance the Python bindings. A final version of this patch may be
created once upstreaming is complete, but if it takes too long, this can
act as a placeholder.
New pylibfdt features:
- Support for most remaining, relevant libfdt functions
- Support for sequential-write functions
Changes are applied to existing U-Boot tools as needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the contents of an entry are set in subclasses simply by
assigning to the data and content_size properties. Add some methods to do
this, so that we have more control. In particular, add a method to set the
contents without changing its size, so we can validate that case.
Add a test case for trying to change the size when this is not allowed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Move all the test execution into the same mechanism so that we can request
a particular test (from any suite) by passing it as an argument to
'binman -t'.
Signed-off-by: Simon Glass <sjg@chromium.org>
This method is supposed to return the contents of an entry. However at
present there is no check that it actually does. Also some implementations
do not return 'True' to indicate success, as required.
Add a check for things working as expected, and correct the
implementations.
This requires some additional test cases to cover things which were missed
originally. Add these at the same time.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we call the three entries first, second and third. Rename them
to reflect their contents instead, for clarity.
Signed-off-by: Simon Glass <sjg@chromium.org>
This fake entry is used for testing. At present it only has one behaviour
which is to return an invalid set of entry positions, to cause an error.
The fake entry will need to be used for other things too. Allow the test
.dts file to specify the behaviour of the fake entry, so we can control
its behaviour easily.
While we are here, drop the ReadContents() method, since this only applies
to subclasses of Entry_blob, which Entry__testing is not.
Signed-off-by: Simon Glass <sjg@chromium.org>
