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>
The most portable way to get access to coverage is to invoke it as
'python-coverage'.
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
As pointed out by Wolfgang Denk, the problem with this fix is that while
interactive users will see that we have found one part of the
environment failed and are using the other, progmatic use will not see
this and can lead to problems.
Signed-off-by: Tom Rini <trini@konsulko.com>
When using a redundant environment a read error should simply mean to
not use that copy instead of giving up completely. The other copy may
be just fine.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com>
Some environments require providing the '--smtp-server' argument to
'git send-email'. Add support for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a test to exercise the check for a valid SPDX license.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Many mailing-lists consider a long Cc list a sign of spam and will
either drop the message or mark it for moderation. Because patman
automatically invokes get_maintainer.pl the Cc list can expand
unexpectedly. Allow the user to specify a limit for the Cc list.
This limit is applied after removing any known bouncing addresses. By
default no limit is applied.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The current code might succeed on the first allocation and fail on the
second. Separate the checks to avoid this problem.
Of course, free() will never fail and the chances that (when allocating
two small areas) one will succeed and one will fail are just as remote.
But this keeps coverity happy.
Reported-by: Coverity (CID: 131226)
Signed-off-by: Simon Glass <sjg@chromium.org>
This loop never actually exits, but the way the code is written this is
not obvious. Add an explicit error check.
Reported-by: Coverity (CID: 131280)
Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Add explicit init of region to NULL per LLVM warning]
Signed-off-by: Tom Rini <trini@konsulko.com>
When reading the config file, or a script file, use getline rather than
fgets so line lengths aren't limited by the size of a compiled in buffer
(128 characters for config, 1024 for scripts).
Rename 'dump' to 'line' so it's clear we're working with a line of text.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
The documentation says this is not implemented, but it is. Update the
documentation, and clarify its operation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimes we have several sections which repeat the same entries (e.g. for
a read-only and read-write version of the same section). It is useful to
be able to tell these entries apart by name.
Add a new 'name-prefix' property for sections, which causes all entries
within that section to have a given name prefix.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to be able to see a list of regions in each image produced by
binman. Add a -m option to output this information in a '.map' file
alongside the image file.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to be able to split an image into multiple sections,
each with its own size and position, for cases where a flash device has
read-only and read-write portions.
Add support for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we set the Python path at the start of binman so we can read
modules in the 'etype' directory. This is a bit messy since it affects
'import' statements through binman.
Adjust the code to set the path locally, just where it is needed. Move
the 'entry' module in with the other base modules to help with this. It
makes more sense here anyway since it does not implement an entry type.
Signed-off-by: Simon Glass <sjg@chromium.org>
We now pass a Section object to these functions rather than an Image.
Rename the parameters to avoid confusion.
Signed-off-by: Simon Glass <sjg@chromium.org>
We want to support multiple sections within a single image. To do this,
move most of the Image class implementation into a new Section class. An
Image contains only a single Section, but at some point we will support
a new 'section' entry, thus allowing Sections within Sections.
Use the name 'bsection' for the module so we can use 'section' for the
etype module.
Signed-off-by: Simon Glass <sjg@chromium.org>
Allow the same binary to appear multiple times in an image by using the
device-tree unit-address feature (u-boot@0, u-boot@1).
Signed-off-by: Simon Glass <sjg@chromium.org>
When summarising the builds, add the -U option to emit delta lines for
the default environment built into U-Boot at each commit.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
As we're building the boards, extract the default U-Boot environment to
uboot.env so we can interrogate it later.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The format of this line has changed. Update the patman test to suit.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Alex Kiernan <alex.kiernan@gmail.com>
Provide a logo showing a submarine.
U-Boot currently lacks an icon identifying the project.
The German word U-Boot translates to submarine.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This adds the following commits from upstream:
aadd0b65c987 checks: centralize printing of property names in failure messages
88960e398907 checks: centralize printing of node path in check_msg
f1879e1a50eb Add limited read-only support for older (V2 and V3) device tree to libfdt.
37dea76e9700 srcpos: drop special handling of tab
65893da4aee0 libfdt: overlay: Add missing license
962a45ca034d Avoid installing pylibfdt when dependencies are missing
cd6ea1b2bea6 Makefile: Split INSTALL out into INSTALL_{PROGRAM,LIB,DATA,SCRIPT}
51b3a16338df Makefile.tests: Add LIBDL make(1) variable for portability sake
333d533a8f4d Attempt to auto-detect stat(1) being used if not given proper invocation
e54388015af1 dtc: Bump version to v1.4.6
a1fe86f380cb fdtoverlay: Switch from using alloca to malloc
c8d5472de3ff tests: Improve compatibility with other platforms
c81d389a10cc checks: add chosen node checks
e671852042a7 checks: add aliases node checks
d0c44ebe3f42 checks: check for #{size,address}-cells without child nodes
18a3d84bb802 checks: add string list check for *-names properties
8fe94fd6f19f checks: add string list check
6c5730819604 checks: add a string check for 'label' property
a384191eba09 checks: fix sound-dai phandle with arg property check
b260c4f610c0 Fix ambiguous grammar for devicetree rule
fe667e382bac tests: Add some basic tests for the pci_bridge checks
7975f6422260 Fix widespread incorrect use of strneq(), replace with new strprefixeq()
fca296445eab Add strstarts() helper function
cc392f089007 tests: Check non-matching cases for fdt_node_check_compatible()
bba26a5291c8 livetree: avoid assertion of orphan phandles with overlays
c8f8194d76cc implement strnlen for systems that need it
c8b38f65fdec libfdt: Remove leading underscores from identifiers
3b62fdaebfe5 Remove leading underscores from identifiers
2d45d1c5c65e Replace FDT_VERSION() with stringify()
2e6fe5a107b5 Fix some errors in comments
b0ae9e4b0ceb tests: Correct warning in sw_tree1.c
Commit c8b38f65fdec upstream ("libfdt: Remove leading underscores from
identifiers") changed the multiple inclusion define protection, so the
kernel's libfdt_env.h needs the corresponding update.
Signed-off-by: Rob Herring <robh@kernel.org>
[ Linux commit: 9130ba884640328bb78aaa4840e5ddf06ccafb1c ]
[erosca: - Fixup conflicts in include/linux/libfdt_env.h caused by v2018.03-rc4
commit b08c8c4870 ("libfdt: move headers to <linux/libfdt.h>
and <linux/libfdt_env.h>")
- Fix build errors in lib/libfdt/fdt_ro.c, tools/libfdt/fdt_rw.c by:
- s/_fdt_mem_rsv/fdt_mem_rsv_/
- s/_fdt_offset_ptr/fdt_offset_ptr_/
- s/_fdt_check_node_offset/fdt_check_node_offset_/
- s/_fdt_check_prop_offset/fdt_check_prop_offset_/
- s/_fdt_find_add_string/fdt_find_add_string_/]
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Add support for gcc versions 7.3.0, 6.4.0 and 4.9.4.
Also use a regex for matching the tarball names. Some gcc versions
use '-ARCH-' instead of '_ARCH-'.
As part of this, we switch TravisCI to also using these toolchains for
all platforms.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
When the U-Boot base directory happens to have the same name as the branch
that buildman is directed to use via the '-b' option and no output
directory is specified with '-o', buildman happily starts removing the
whole U-Boot sources eventually only stopped with the error message:
OSError: [Errno 20] Not a directory: '../<branch-name>/boards.cfg
Add a check to avoid this and also deal with the case where '-o' points
to the source directory, or any subdirectory of it.
Finally, tidy up the confusing logic for removing the old tree when using
-b. This is only done when building a branch.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Lothar Waßmann <LW@KARO-electronics.de>
Correct the SPDX tag format.
Fixes: 3b52847a45 ("Merge tag 'xilinx-for-v2018.07' of git://www.denx.de/git/u-boot-microblaze")
Signed-off-by: Tom Rini <trini@konsulko.com>
microblaze:
- Align defconfig
zynq:
- Rework fpga initialization and cpuinfo handling
zynqmp:
- Add ZynqMP R5 support
- Wire and enable watchdog on zcu100-revC
- Setup MMU map for DDR at run time
- Show board info based on DT and cleanup IDENT_STRING
zynqmp tools:
- Add read partition support
- Add initial support for Xilinx bif format for boot.bin generation
mmc:
- Fix get_timer usage on 64bit cpus
- Add support for SD3.0 UHS mode
nand-zynq:
- Add support for 16bit buswidth
- Use address cycles from onfi params
scsi:
- convert ceva sata to UCLASS_AHCI
timer:
- Add Cadence TTC for ZynqMP r5
watchdog:
- Minor cadence driver cleanup
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Version: GnuPG v1
iEYEABECAAYFAlr1ldMACgkQykllyylKDCHioACghoJw6+NqsZXl8zGWRP38yZ5K
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Merge tag 'xilinx-for-v2018.07' of git://www.denx.de/git/u-boot-microblaze
Xilinx changes for v2018.07
microblaze:
- Align defconfig
zynq:
- Rework fpga initialization and cpuinfo handling
zynqmp:
- Add ZynqMP R5 support
- Wire and enable watchdog on zcu100-revC
- Setup MMU map for DDR at run time
- Show board info based on DT and cleanup IDENT_STRING
zynqmp tools:
- Add read partition support
- Add initial support for Xilinx bif format for boot.bin generation
mmc:
- Fix get_timer usage on 64bit cpus
- Add support for SD3.0 UHS mode
nand-zynq:
- Add support for 16bit buswidth
- Use address cycles from onfi params
scsi:
- convert ceva sata to UCLASS_AHCI
timer:
- Add Cadence TTC for ZynqMP r5
watchdog:
- Minor cadence driver cleanup
The officially described way to generate boot.bin files for ZynqMP is to
describe the contents of the target binary using a file of the "bif"
format. This file then links to other files that all get packed into a
bootable image.
This patch adds support to read such a .bif file and generate a respective
ZynqMP boot.bin file that can include the normal image and pmu files, but
also supports image partitions now. This makes it a handy replacement for
the proprietary "bootgen" utility that is currently used to generate
boot.bin files with FSBL.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
We will add support for ZynqMP bif input files later, so let's move
all structure definitions into a header file that can be used by that
one as well.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
The zynqmp image format has support for inline partitions which are
used by FSBL to describe payloads that are loaded by FSBL itself.
While we can't create images that contain partitions (yet), we should
still at least be able to examine them and show the user what's inside
when we analyze an image created by bootgen.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
As part of the main conversion a few files were missed. These files had
additional whitespace after the '*' and before the SPDX tag and my
previous regex was too strict. This time I did a grep for all SPDX tags
and then filtered out anything that matched the correct styles.
Fixes: 83d290c56f ("SPDX: Convert all of our single license tags to Linux Kernel style")
Reported-by: Heinrich Schuchardt <xypron.debian@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Avoid creating incorrect comments like /* ...*/... */ by printing
'.' instead of '*' inside comments.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
file2include is used to convert a binary file to a C include.
With the patch the SPDX header is written to the first line as
expected by scripts/checkpatch.pl.
Cf. https://www.kernel.org/doc/html/v4.16/process/license-rules.html
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Add support for the SoCFPGA header v1 , which is used on Arria 10.
Thus far the mkimage-socfpga image only supported header format v0
used on Cyclone V and Arria V, but is not supported on Arria 10.
The layout of the v0 and v1 header is similar, yet there are a few
differences, see the patch body for details.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Chin Liang See <chin.liang.see@intel.com>
The structure is passed around correctly, create local instances
where necessary and zap the global struct socfpga_image instance.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Chin Liang See <chin.liang.see@intel.com>
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.
In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.
This commit changes all instances where we have multiple licenses (in
these cases, dual license) declared in the SPDX-License-Identifier tag.
In this case we change from listing "LICENSE-A LICENSE-B" or "LICENSE-A
or LICENSE-B" or "(LICENSE-A OR LICENSE-B)" to "LICENSE-A OR LICENSE-B"
as per the Linux Kernel style document. Note that parenthesis are
allowed so when they were used before we continue to use them.
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.
In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.
This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.
Signed-off-by: Tom Rini <trini@konsulko.com>
If generating a script image and no datafile has been passed in, mkimage
dies with SIGSEGV:
#0 __strchr_sse2 () at ../sysdeps/x86_64/multiarch/../strchr.S:32
#1 0x0000000000403818 in main
at tools/mkimage.c:503
Add explicit test for datafile to fix this.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
The size of 'filebuf' was not increased as more and more bytes are read
from stdin, but 'filebuf' was always reallocated to the same fix size.
This works as long as only less bytes than the initial buffer size come
in, for more input this will segfault. (It actually does, I tested
that.) So for each loop cycle the buffer size has to be increased by the
number of bytes we want to read.
Signed-off-by: Alexander Dahl <ada@thorsis.com>
On success read() returns the number of bytes read or zero for EOF. On
error -1 is returned and errno is set, so the right way to test if read
had failed is to test the return value instead of errno.
Signed-off-by: Alexander Dahl <ada@thorsis.com>
This reverts commit b5b0e4e351.
Commit f916757300 ("imx: Create distinct pre-processed mkimage
config files") provided a proper fix for the parallel mkimage
config files build failure, so the original workaround can be
safely reverted now.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
commit 8519c9c98a ("tools/imximage: use 0x prefix in HAB Blocks line")
adds an 0x prefix to each HAB Block number to make it easier for host tools
to process the HAB Block output, however it neglects to apply the same
prefix to the DCD Blocks directive. You need the DCD Blocks directive if
you are making a u-boot recovery image which the BootROM will accept via
the USB upload utility.
This disparity results in a fruity output like this with HAB Blocks
prefixed but DCD Blocks not prefixed - which is pretty inconsistent.
This patch fixes the difference assuming the original commit was a
legitimate change.
Old:
Image Type: Freescale IMX Boot Image
Image Ver: 2 (i.MX53/6/7 compatible)
Mode: DCD
Data Size: 430080 Bytes = 420.00 KiB = 0.41 MiB
Load Address: 877ff420
Entry Point: 87800000
HAB Blocks: 0x877ff400 0x00000000 0x00066c00
DCD Blocks: 00910000 0000002c 000001d4
New:
Image Type: Freescale IMX Boot Image
Image Ver: 2 (i.MX53/6/7 compatible)
Mode: DCD
Data Size: 430080 Bytes = 420.00 KiB = 0.41 MiB
Load Address: 877ff420
Entry Point: 87800000
HAB Blocks: 0x877ff400 0x00000000 0x00066c00
DCD Blocks: 0x00910000 0x0000002c 0x000001d4
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Breno Lima <breno.lima@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
The u-boot-ivt.img.log file contains 0x prefixes in the HAB Blocks line,
while the SPL.log does not. For consistency, and to make it easier to
extract and put into a .csf file for use with NXP's code signing tool,
add 0x prefixes here.
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Using sizeof gives the size of the pointer only, not the string. This
could easily lead to crashes when using -l argument.
Signed-off-by: Kristian Amlie <kristian.amlie@northern.tech>
Commit 253c60a breaks the exit value of 'mkimage -T rkimage'
and print the following error:
mkimage: Can't print header for Rockchip Boot Image support: Success
It is not a failure to not print headers, so just display the warning message,
and finish the function properly.
Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
The mxsimage utility fails to compile against LibreSSL version < 2.7.0
because LibreSSL says it is OpenSSL 2.0, but it does not support the
complete OpenSSL 1.1 interface.
LibreSSL defines OPENSSL_VERSION_NUMBER with 0x20000000L and therefor
claims to have an API compatible with OpenSSL 2.0, but it implements
EVP_MD_CTX_new(), EVP_MD_CTX_free() and EVP_CIPHER_CTX_reset() only
starting with version 2.7.0, which is not yet released. OpenSSL
implements this function since version 1.1.0.
This commit will activate the compatibility code meant for
OpenSSL < 1.1.0 also for LibreSSL version < 2.7.0.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: Jonathan Gray <jsg@jsg.id.au>
The kwbimage format is reading beyond its header structure if it
misdetects a Xilinx Zynq image and tries to read it. Fix it by
sanity checking that the header we want to read fits inside our
file size.
Signed-off-by: Alexander Graf <agraf@suse.de>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
There is an issue to recognize zynq or zynqmp image because header
checking is just the same. That's why zynqmp images are recognized as
zynq one.
Check unused fields which are initialized to zero in zynq format
(__reserved1 0x38 and __reserved2 0x44) which are initialized for
zynqmp. This should ensure that images are properly recognized by:
./tools/mkimage -l spl/boot.bin
Also show image type as ZynqMP instead of Zynq which is confusing.
Reported-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Tested-by: Alexander Graf <agraf@suse.de>
The kwboot tool for Marvell devices isn't currently being built even if
HOST_TOOLS_ALL is set. It doesn't appear to depend on any CONFIG_
options, so it seems appropriate to enable building it here.
Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
This patch adds a new type IH_OS_TEE. This new OS type will be used for
chain-loading to Linux via a TEE.
With this patch in-place you can generate a bootable OPTEE image like this:
mkimage -A arm -T kernel -O tee -C none -d tee.bin uTee.optee
where "tee.bin" is the input binary prefixed with an OPTEE header and
uTee.optee is the output prefixed with a u-boot wrapper header.
This image type "-T kernel -O tee" is differentiated from the existing
IH_TYPE_TEE "-T tee" in that the IH_TYPE is installed by u-boot (flow
control returns to u-boot) whereas for the new IH_OS_TEE control passes to
the OPTEE firmware and the firmware chainloads onto Linux.
Andrew Davis gave the following ASCII diagram:
IH_OS_TEE: (mkimage -T kernel -O tee)
Non-Secure Secure
BootROM
|
-------------
|
v
SPL
|
v
U-Boot ------>
<----- OP-TEE
|
V
Linux
IH_TYPE_TEE: (mkimage -T tee)
Non-Secure Secure
BootROM
|
-------------
|
v
SPL ------->
<----- OP-TEE
|
v
U-Boot
|
V
Linux
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Suggested-by: Andrew F. Davis <afd@ti.com>
Cc: Harinarayan Bhatta <harinarayan@ti.com>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Peng Fan <peng.fan@nxp.com>
Link: http://mrvan.github.io/optee-imx6ul
STM32MP157 bootrom needs a specific header for first boot stage.
This patch adds support of this header in mkimage.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
If the U-Boot environment is stored in a regular file and redundant
operation isn't set, then write to a temporary file and perform an
atomic rename.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Extract write path of flash_io() into a separate function. This patch
should be a functional no-op.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Pass tools/env/fw_env.c through indent to correct style violations. This
commit consists of only one non-whitespace change:
tools/env/fw_env.c:549: error: do not use assignment in if condition
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
The system call used by mkimage to run dtc redirects stdout to a
temporary file. This can cause problems on Windows (with a MinGW
cross-compiled version). Using the "-o" dtc parameter avoids
this problem.
Signed-off-by: Stefan Theil <stefan.theil@mixed-mode.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Sometimes imximage throws the following error:
CFGS board/freescale/vf610twr/imximage.cfg.cfgtmp
CFGS board/freescale/vf610twr/imximage.cfg.cfgtmp
MKIMAGE u-boot-dtb.imx
Error: No BOOT_FROM tag in board/freescale/vf610twr/imximage.cfg.cfgtmp
arch/arm/mach-imx/Makefile💯 recipe for target 'u-boot-dtb.imx' failed
Later on, when running mkimage for the u-boot.imx it will succeed in
finding the IVT offset.
Looks like some race condition happening during parallel build when
processing mkimage for u-boot-dtb.imx and u-boot.imx.
A proper fix still needs to be implemented, but as a workaround let's
remove the error when the IVT offset is not found.
It is useful to have such message, especially during bring-up phase,
but the build error that it causes is severe, so better avoid the
build error for now.
The error checking can be re-implemented later when we have a proper
fix.
Reported-by: Breno Lima <breno.lima@nxp.com>
Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Thomas reported U-Boot failed to build host tools if libfdt-devel
package is installed because tools include libfdt headers from
/usr/include/ instead of using internal ones.
This commit moves the header code:
include/libfdt.h -> include/linux/libfdt.h
include/libfdt_env.h -> include/linux/libfdt_env.h
and replaces include directives:
#include <libfdt.h> -> #include <linux/libfdt.h>
#include <libfdt_env.h> -> #include <linux/libfdt_env.h>
Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
There are no headers for libfdt in lib/libfdt, as they are instead
located in scripts/dtc/libfdt. Specifying lib/libfdt for headers
inclusion in host tools results in using the system libfdt headers,
which is not what we want. Change this to the proper path.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Treat the first equal sign as a key/value separation too. This makes
the script files compatible with mkenvimage input file format. It
won't support variables with equal signs anymore, but this seems not
really like a loss.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Fix build after addition of RSA_get0_key() to LibreSSL.
Patch from Theo Buehler and Stuart Henderson.
Signed-off-by: Theo Buehler <tb@openbsd.org>
Signed-off-by: Stuart Henderson <sthen@openbsd.org>
The single argument `--noheader' is expecting isn't taken from getopt
parsing, but instead from the remaining argv arguments.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Add a new option '-E' for treating all compiler warnings as errors.
Eventually this will pass 'KCFLAGS=-Werror' to Kbuild.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Fix a typo in help output (awailable -> available).
Tidy the grammar - not the board connects to a port, we do.
While at it, be consistent in upper-casing the comments.
Fixes: eee4835d22 ("tools: Add Marvell recovery image download script")
Cc: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Konstantin Porotchkin <kostap@marvell.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
minicom doesn't inherit the baudrate from stty but uses its own
defaults, such as for example 57600, whereas we expect 115200 here.
Explicitly tell minicom which baudrate to use.
Fixes: eee4835d22 ("tools: Add Marvell recovery image download script")
Cc: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Konstantin Porotchkin <kostap@marvell.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
libfdt_env.h is supposed to provide system-dependent defines.
scripts/dtc/libfdt/libfdt_env.h from upstream DTC is suitable
for user-space, so we should use this for USE_HOSTCC case.
For compiling U-Boot, we need to override such system-dependent
defines, so use <linux/libfdt_env.h> imported from Linux.
<libfdt.h> selects a proper one. Maybe, we should split header
inclusion completely, but I do not want too many patches at one.
I can rip off the include/libfdt_env.h from HOST_EXTRACFLAGS.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Several host-tools use "bool" type without including <stdbool.h>.
This relies on the crappy header inclusion chain.
tools/Makefile has the following line:
HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \
All host-tools are forced to include libfdt_env.h even if they are
totally unrelated to FDT. Then, <stdbool.h> is indirectly included
as follows:
include/libfdt_env.h
-> include/linux/types.h
-> <stdbool.h>
I am fixing this horrible crap. In advance, I need to add necessary
include directives explicitly. tools/fdtgrep.c needs more; <fctl.h>
for open() and <errno.h> for errno.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The only difference between scripts/dtc/libfdt/fdt_rw.c and
lib/libfdt/fdt_rw.c is fdt_remove_unused_strings().
It is only used by fdtgrep, so we do not need to compile it for U-Boot
image. Move it to tools/libfdt/fdw_rw.c so that lib/libfdt/fdt_rw.c
can be a wrapper of scripts/dtc/libfdt/fdt_rw.c.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
All of these host tools are apparently written for Python2,
not Python3.
Use 'python2' in the shebang line according to PEP 394
(https://www.python.org/dev/peps/pep-0394/).
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
For testing EFI disk management we need an in-memory image of
a disk.
The tool file2include converts a file to a C include. The file
is separated into strings of 8 bytes. Only the non-zero strings
are written to the include. The output format has been designed
to maintain readability.
#define EFI_ST_DISK_IMG { 0x00010000, { \
{0x000001b8, "\x94\x37\x69\xfc\x00\x00\x00\x00"}, /* .7i..... */ \
{0x000001c0, "\x02\x00\x83\x02\x02\x00\x01\x00"}, /* ........ */ \
{0x000001c8, "\x00\x00\x7f\x00\x00\x00\x00\x00"}, /* ........ */ \
{0x000001f8, "\x00\x00\x00\x00\x00\x00\x55\xaa"}, /* ......U. */ \
...
{0x00006000, "\x48\x65\x6c\x6c\x6f\x20\x77\x6f"}, /* Hello wo */ \
{0x00006008, "\x72\x6c\x64\x21\x0a\x00\x00\x00"}, /* rld!.... */ \
{0, NULL} } }
As the disk image needed for testing contains mostly zeroes a high
compression ratio can be attained.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
get_maintainer.pl quotes names which it considers unsafe, i.e. anything
containing [^a-zA-Z0-9_ \-]. This confuses patman, it will duplicate
addresses which are also in Series-to/cc. Strip the quotes.
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
The size field in GP header that is expected by ROM is size of the
image + size of the header. But omapimage tool is updating size
as image size + 2 * header size. Remove this extra header size bytes.
Reported-by: Denys Dmytriyenko <denys@ti.com>
Debugged-by: Madan Srinivas <madans@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
In some cases when "more" is told to page a given file it will prepend
the output with:
::::::::::::::
/PATH/TO/THE/FILE
::::::::::::::
And when this happens the output will not match the expected length.
Further, if we use a different pager we will instead fail the coverage
tests as we will not have 100% coverage. Update the help test to remove
the string in question.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
The system device-tree compiler may not be new enough to run the tests we
use in U-Boot (e.g. with binman). Allow use of a DTC environment variable
to point to the correct dtc. If not defined, the dtc on the default PATH
is used.
Signed-off-by: Simon Glass <sjg@chromium.org>
The DT spec demands a unit-address in a node name to match the "reg"
property in that node. Newer dtc versions will throw warnings if this is
not the case.
Correct the generated unit names when U-Boot's mkimage creates a FIT
image.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
The DT spec demands a unit-address in a node name to match the "reg"
property in that node. Newer dtc versions will throw warnings if this is
not the case.
Fix all occurences in the tree where node names were mentioned in
comments, to not give bad examples to the reader.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Add prelink-riscv to arrange .rela.dyn and .rela.got
in compile time. So that u-boot can be directly
executed without fixup.
Signed-off-by: Chih-Mao Chen <cmchen@andestech.com>
Signed-off-by: Rick Chen <rick@andestech.com>
Signed-off-by: Rick Chen <rickchen36@gmail.com>
Signed-off-by: Greentime Hu <green.hu@gmail.com>
Introduce the recovery image download script for usage with
Marvell Armada SoC families (excepting 37xx family).
Since Marvell BootROM uses a sliding window in UART buffer
for detecting escape sequence during the boot, it's easier
to interrupt the normal boot flow by sending a long stream
of chained escape sequences to the serial port instead of
periodically sending a single escape sequence as it is done
by kwboot utility.
Additional benefit of using this script is the ability to
adjust the escape sequence stream length withoiut need for
compilation.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
fpga:
- Enable loading bitstream via fit image for !xilinx platforms
zynq:
- Fix SPL SD boot mode
zynqmp:
- Not not reset in panic
- Do not use simple allocator because of fat changes
- Various dt chagnes
- modeboot variable setup
- Fix fpga loading on automotive devices
- Fix coverity issues
test:
- Fix env test for !hush case - Stephen's patch
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Merge tag 'xilinx-for-v2018.01-rc2-v2' of git://www.denx.de/git/u-boot-microblaze
Xilinx changes for v2018.01-rc2-v2
fpga:
- Enable loading bitstream via fit image for !xilinx platforms
zynq:
- Fix SPL SD boot mode
zynqmp:
- Not not reset in panic
- Do not use simple allocator because of fat changes
- Various dt chagnes
- modeboot variable setup
- Fix fpga loading on automotive devices
- Fix coverity issues
test:
- Fix env test for !hush case - Stephen's patch
Check all return values from file functions.
In case of negative return exit immediately.
Also change fsize return value which can't be negative.
Reported-by: Coverity (CID: 23276, 23304, 169357)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Binman construct images consisting of multiple binary files. These files
sometimes need to know (at run timme) where their peers are located. For
example, SPL may want to know where U-Boot is located in the image, so
that it can jump to U-Boot correctly on boot.
In general the positions where the binaries end up after binman has
finished packing them cannot be known at compile time. One reason for
this is that binman does not know the size of the binaries until
everything is compiled, linked and converted to binaries with objcopy.
To make this work, we add a feature to binman which checks each binary
for symbol names starting with '_binman'. These are then decoded to figure
out which entry and property they refer to. Then binman writes the value
of this symbol into the appropriate binary. With this, the symbol will
have the correct value at run time.
Macros are used to make this easier to use. As an example, this declares
a symbol that will access the 'u-boot-spl' entry to find the 'pos' value
(i.e. the position of SPL in the image):
binman_sym_declare(unsigned long, u_boot_spl, pos);
This converts to a symbol called '_binman_u_boot_spl_prop_pos' in any
binary that includes it. Binman then updates the value in that binary,
ensuring that it can be accessed at runtime with:
ulong u_boot_pos = binman_sym(ulong, u_boot_spl, pos);
This assigns the variable u_boot_pos to the position of SPL in the image.
Signed-off-by: Simon Glass <sjg@chromium.org>
The elf module can provide some debugging information to assist with
figuring out what is going wrong. This is also useful in tests. Update the
-D option so that it is passed through to tests as well.
Signed-off-by: Simon Glass <sjg@chromium.org>
This is only 3 bytes long which is not enough to hold two symbol values,
needed to test the binman symbols feature. Increase it to 15 bytes.
Using very small regions is useful since we can easily compare them in
tests and errors are fairly easy to diagnose.
Signed-off-by: Simon Glass <sjg@chromium.org>
For testing we need to build some ELF files containing binman symbols. Add
these to the Makefile and check in the binaries:
u_boot_binman_syms - normal, valid ELF file
u_boot_binman_syms_bad - missing the __image_copy_start symbol
u_boot_binman_syms_size - has a binman symbol with an invalid size
Signed-off-by: Simon Glass <sjg@chromium.org>
In some cases we need to read symbols from U-Boot. At present we have a
a few cases which does this via 'nm' and 'grep'.
It is better to use objdump since that tells us the size of the symbols
and also whether it is weak or not.
Add a new module which reads ELF information from files. Update existing
uses of 'nm' to use this module.
Signed-off-by: Simon Glass <sjg@chromium.org>
Since commit 2614a20847 ("common: command: tempory buffer should
have size of command line buf"), there have been consistent Travis CI
failures on my builds (interestingly not for Tom, even though building
the same commit id) due to a SEGV in building the byteswapped
omapimage:
arm: pcm051_rev3
make[2]: *** [MLO.byteswap] Error 139
^^^ error code for a SEGV
Turns out that the word-based byte-swapping loop in omapimage.c is to
blame. With the loop condition
while (swapped <= (sbuf->st_size / sizeof(uint32_t)))
there had been one-too-many iterations for all file sizes divisible by
the sizeof(uint32_t). I.e. we had 1 iteration for 0 bytes (and also 1
through 3 bytes) and 2 iterations at 4 bytes... clearly overshooting
on 0 and 4 bytes.
This commit fixes the calculation of an up-rounded word-count and
makes sure to keep the zero-based loop-counter below the number of
words to be processed.
References: 2614a20 ("common: command: tempory buffer should have size of command line buf")
Fixes: 79b9ebb ("omapimage: Add support for byteswapped SPI images")
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Martin Elshuber <martin.elshuber@theobroma-systems.com>
Now, lib/libfdt/fdt_wip.c is the same as scripts/dtc/libfdt/fdt_wip.c
Change the former to a wrapper of the latter.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Up to now we were able to read/write environment data from/to UBI
volumes only indirectly by gluebi driver. This driver creates NAND MTD
on top of UBI volumes, which is quite a workaroung for this use case.
Add support for direct read/write UBI volumes in order to not use
obsolete gluebi driver.
Forward-ported from this patch:
http://patchwork.ozlabs.org/patch/619305/
Original patch:
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Forward port:
Signed-off-by: S. Lockwood-Childs <sjl@vctlabs.com>
The chapter in which the table explaining the image format changed
chapter as the document evolved. This should help people track the
info down faster.
Signed-off-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
The patch is adding external pmufw "Platform Management Unit firmware"
to boot.bin image. Boot.bin is a Xilinx format which bootrom is capable
to read and boot the system. pmufw is copied to the header data section
follows by u-boot-spl.bin. pmufw is consumed by PMU unit (Microblaze)
and SPL runs on a53-0.
This is generated command line when PMUFW_INIT_FILE is setup.
./tools/mkimage -T zynqmpimage -R ./"" -n
./"board/xilinx/zynqmp/pmufw.bin" -d spl/u-boot-spl.bin spl/boot.bin
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
MRC (Memory Reference Code) is a binary blob used to set up the SDRAM
controller on some Intel boards. Add a test for this feature.
With this test coverage on binman is back up to 100%.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a test for this feature. It allows SPL to hold a pointer to the
microcode block. This is used for 64-bit U-Boot on x86.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a main program so that the tests can be executed directly, without
going through the main binman program.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a test that the 'entry' module works with or without importlib.
The tests are numbered so that they are executed in the correct order.
Signed-off-by: Simon Glass <sjg@chromium.org>
There is a little check at the top of entry.py which decides if importlib
is available. At present this has no test coverage. To add this we will
need to import the module twice, once with importlib and once without.
In preparation for allowing a test to control the importing of this
module, remove all global imports of the 'entry' module.
Signed-off-by: Simon Glass <sjg@chromium.org>
The tests were broken by two separate commits which adjusted the output
when boards are listed. Fix this by adding back a PowerPC board and
putting the name of each board in the test.
Fixes: b9f7d881 (powerpc, 5xx: remove some "5xx" remains)
Fixes: 8d7523c5 (buildman: Allow showing the list of boards with -n)
Signed-off-by: Simon Glass <sjg@chromium.org>
Accessing the network slows down the test and limits the environment in
which it can be run. Add an option to disable network tests.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present these tests use the same filename as patman. This adds
confusion when running all tests, since error messages look very similar.
In fact binman tries to run the wrong tests at present.
Rename the tests.
Signed-off-by: Simon Glass <sjg@chromium.org>
These test programs are includedd as binary files in U-Boot to avoid
having to build them (and associated toolchain differences). Instructions
on building are in the files themselves, but it seems better to provide
a Makefile which can be manually run when desired.
Add a Makefile, separate from the normal build system, to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
There is a debugging option in the Makefile to allow people to figure out
which u-boot.dtsi files are used in the build. But is it not easy to use
since it only shows files it finds, not those it is looking for. Update it
and update the mention of it to the docs.
Signed-off-by: Simon Glass <sjg@chromium.org>
With all targets converted to generate prepadded images, this removes
the spl_boot0 field from our config structure and removes the unused
code-path (for images that are not prepadded): i.e. spl_boot0 is now
implied as 'true' and the code is specialised by removing the other
case.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Enable the spl_boot0 in SPL and use the pre-padding TAG memory,
the mkimage do not need to pad it but only need to replace the value
with correct TAG value.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
[Updated:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Prior to this commit, tools/Makefile pulls all libfdt files from
lib/libfdt.
lib/libfdt/ and scripts/dtc/libfdt have the same copies for the
followings 6 files:
fdt.c fdt_addresses.c fdt_empty_tree.c fdt_overlay.c fdt_strerr.c
fdt_sw.c
This commit changes them to #include ones from scripts/dtc/libfdt.
Unfortunately, U-Boot locally modified the following 3 files:
fdt_ro.c fdt_wip.c fdt_rw.c
I did not touch them in order to avoid unpredictable impact.
The fdt_region.c is U-Boot own file. This is also borrowed from
lib/libfdt/.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
The pylibfdt is used by dtoc (and, indirectly by binman), but there
is no reason why it must be generated in the tools/ directory.
Recently, U-Boot switched over to the bundled DTC, and the directory
structure under scripts/dtc/ now mirrors the upstream DTC project.
So, scripts/dtc/pylibfdt is the best location.
I also rewrote the Makefile in a cleaner Kbuild style.
The scripts from the upstream have been moved as follows:
lib/libfdt/pylibfdt/setup.py -> scripts/dtc/pylibfdt/setup.py
lib/libfdt/pylibfdt/libfdt.i -> scripts/dtc/pylibfdt/libfdt.i_shipped
The .i_shipped is coped to .i during building because the .i must be
located in the objtree when we build it out of tree.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
U-Boot bundles a patched copy of libfdt, so it's wrong to attempt to
include it <like/this>. This breaks the build for me when I have dtc
fully installed in my host -- as happened earlier tonight with
Buildroot, for example.
There are several other occurrences throughout the code where '<libfdt'
matches. I'm not modifying these because I have no clue why the
<systemwide> include style is being used -- IMHO wrongly.
Signed-off-by: Jan Kundrát <jan.kundrat@cesnet.cz>
This function is called when signing configuration nodes. Adjust
the error message.
I do not know why we do not need to show the error message in case of
ENOSPC. Remove the if-conditional that seems unnecessary.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
If -K option is missing when you sign image nodes, it fails with
an unclear error message:
tools/mkimage Can't add hashes to FIT blob: -1
It is hard to figure out the cause of the failure.
In contrast, when you sign configuration nodes, -K is optional because
fit_config_process_sig() returns successfully if keydest is unset.
Probably this is a preferred behavior when you want to update FIT with
the same key; you do not have to update the public key in this case.
So, this commit changes fit_image_process_sig() to continue signing
without keydest. If ->add_verify_data() fails, show a clearer error
message, which has been borrowed from fit_config_process_sig().
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
The "algo_name" points to a property in a blob being edited. The
pointer becomes stale when fit_image_write_sig() inserts signatures.
Then crypto->add_verify_data() writes wrong data to the public key
destination.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
The fw_env utility family has a default environment compiled in
which ties it quite strongly to the U-Boot source/config it has
been built with. Allow to display the U-Boot version it has been
built with using the -v/--version argument.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Both "conf_name" and "sig_name" point to the name of config node.
The latter should be the name of the signature node.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Last user of this option went away in commit:
fdc7718999 ("board: usb_a9263: Update to support DT and DM")
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
All BMP files were being treated as though they had a 40 byte header.
There are several BMP header formats consisting of additional data.
This was causing some of the header to be read as color information,
skewing the color palette.
Signed-off-by: Jon Smith <jtsmith@pdiarm.com>
fit_handle_file function does not quote input and output files while preparing
command to run DTC to convert .its to .itb. This results in a failure if input
or output files contain spaces in their names. Quote input and output files in
DTC command to avoid this failure.
Signed-off-by: Mirza, Taimoor <Taimoor_Mirza@mentor.com>
Move the % arch outside the double quote so that the missing toolchain
message is displayed correctly.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
The recent changes to these files did not completely fix the previous
issues, or introduced different (minor) issues. In cmd/gpt.c we need to
dereference str_disk_guid to be sure that malloc worked. In
cmd/nvedit.c we need to be careful that we can also fit in that leading
space when adding to the string. And in tools/fit_image.c we need to
re-work the error handling slightly in fit_import_data() so that we only
call munmap() once. We have two error paths here, one where we have an
fd to close and one where we do not. Adjust labels to match this.
Reported-by: Coverity (CID: 167366, 167367, 167370)
Signed-off-by: Tom Rini <trini@konsulko.com>
Coverity has found some problems with the return paths in parts of this
code. We have a case where we were going to the wrong part of the
unwind (open() failed so we cannot close the fd), a case where we were
only free()ing our buf on the error path and finally a case where we did
not munmap in the failure path.
Reported-by: Coverity (CID: 138492, 138495, 143064)
Signed-off-by: Tom Rini <trini@konsulko.com>
Add support for rk3128 package header in mkimage tool.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Corresponds to 375506d (File writing nit) from upstream
(https://github.com/ulfalizer/Kconfiglib).
Adds proper 'imply' support and fixes a few minor issues, one of which
previously triggered the following weird warning:
configs/taurus_defconfig: /tmp/tmpisI45S:6: warning: assignment to SPL_LDSCRIPT changes mode of containing choice from "arch/$(ARCH)/cpu/u-boot-spl.lds" to "y"
The change in 8639f69 (genconfig.py: Print defconfig next to warnings)
was reapplied.
tools/moveconfig.py previously depended on a hack that merged 'select's
with 'imply's. It was modified to look at the union of
Symbol.get_selected_symbols() and Symbol.get_implied_symbols(), which
should give the same behavior.
tools/genboardscfg.py was verified to produce identical board.cfg's
before and after the change.
Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
In some cases, such as FreeBSD, the path to an alternative dtc needs to
be used. Rather than override the one given in the Makefile on the
command line, make this part of the build configuration.
Signed-off-by: Tom Rini <trini@konsulko.com>
Add a header that indicates that the files generated by dtoc should not be
modified.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
At present dtoc has a very simplistic view of phandles. It assumes that
a property has only a single phandle with a single argument (i.e. two
cells per property).
This is not true in many cases. Enhance the implementation to scan all
phandles in a property and to use the correct number of arguments (which
can be 0, 1, 2 or more) when generating the C code. For the struct
definitions, use a struct which can hold the maximum number of arguments
used by the property.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
We want to support more than one phandle argument. It makes sense to use
an array for this rather than discrete struct members. Adjust the code to
support this. Rename the member to 'arg' instead of 'id'.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
When writing values from properties which contain phandles, dtoc currently
writes 8 phandles per line. Change this to write one phandle per line.
This helps reduce line length, since phandles are generally longer and may
have arguments.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
Rather than naming the phandle struct according to the number of cells it
uses (e.g. struct phandle_2_cell) name it according to the number of
arguments it has (e.g. struct phandle_1_arg). This is a more intuitive
naming.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
Update this function to return more detail about a property that contains
phandles. This will allow (in a future commit) more accurate handling of
these properties.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
This function will need to have access to class members once we enhance it
to support multiple phandle values. In preparation for that, move it into
the class.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
Now that the Fdt class can map phandles to the associated nodes, use that
instead of a separate implementation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
Add a map from phandles to nodes. This can be used by clients of the the
class instead of maintaining this themselves.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
At present dtoc assumes that all 'reg' properties have both an address and
a size. For I2C devices we do not have this. Adjust dtoc to cope.
Reported-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
When using 32-bit addresses dtoc works correctly. For 64-bit addresses it
does not since it ignores the #address-cells and #size-cells properties.
Update the tool to use fdt64_t as the element type for reg properties when
either the address or size is larger than one cell. Use the correct value
so that C code can obtain the information from the device tree easily.
Alos create a new type, fdt_val_t, which is defined to either fdt32_t or
fdt64_t depending on the word size of the machine. This type corresponds
to fdt_addr_t and fdt_size_t. Unfortunately we cannot just use those types
since they are defined to phys_addr_t and phys_size_t which use
'unsigned long' in the 32-bit case, rather than 'unsigned int'.
Add tests for the four combinations of address and size values (32/32,
64/64, 32/64, 64/32). Also update existing uses for rk3399 and rk3368
which now need to use the new fdt_val_t type.
Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Heiko Stuebner <heiko@sntech.de>
Reported-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
Large arrays can result in lines with hundreds or thousands of characters
which is not very editor-friendly. To avoid this, addjust the tool to
group values 8 per line.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
When dealing with multi-cell values we need a type that can hold this
value. Add this and a function to process it from a list of cell values.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
We need to be able to search back up the tree for #address-cells and
#size-cells. Record the parent of each node to make this easier.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
In order to display the company's logo via the API of DM_VIDEO,
and add the logo files of both Atmel and Microchip.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This section of the settings file may be missing. Handle that gracefully
rather than emitting an error.
Also update patman to write this section when a new settings file is
created.
Fixes: e11aa602 (patman: add support for omitting bouncing addresses)
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Chris Packham <judge.pckham@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Add support for reading a list of bouncing addresses from a in-tree file
(doc/bounces) and from the ~/.patman config file. These addresses are
stripped from the Cc list.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com <mailto:philipp.tomsich@theobroma-systems.com>>
Adjust this code so that it can work with Python 2 and 3.
Fixes: d73fcb1 (moveconfig: Support building a simple config database)
Reported-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we sometimes see warnings of the form:
/tmp/tmpMA89kB:36: warning: overriding the value of CMD_SPL.
Old value: "y", new value: "y".
This is not very useful as it does not show whch defconfig file it relates
to. Update the tool to show this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Some files are generated during libfdt build. Ignore them.
This was wrongly put in the .gitignore in the root directory before.
Now let's remove entries there and put them in the right place.
Fixes: 34e2c285 ("gitignore: add intermediates from libfdt build")
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
This was broken by the recent environment refactoring. Specifically:
$ make environ
scripts/Makefile.build:59: tools/environ/Makefile: No such file or directory
make[1]: *** No rule to make target 'tools/environ/Makefile'. Stop.
make: *** [Makefile:1469: environ] Error 2
Fix this by updating the Makefile and adjusting the #include filesnames in
two C files.
Fixes: ec74f5f (Makefile: Rename 'env' target to 'environ')
Reported-by: Måns Rullgård <mans@mansr.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
With the move of environment code from common/ to env/ a number of
changes needed to be made to various make targets. We missed updating
some of the files required for out of tree builds of the tools. Correct
the 'environ' target to know that we need to work under tools/env/ still
(not tools/environ/) and then update the wrappers in env_attr.c and
env_flags.c to point to the new correct file.
Reported-by: Peter Robinson <pbrobinson@gmail.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
This should not be printed by default. Prefix it with $(Q).
Fixes ee95d10b: ("fdt: Build the new python libfdt module")
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Since commit 3809e302 "Makefile: honor PYTHON configuration properly",
the build commands of libfdt are printed while previously were not.
This adds the missing '--quiet' back.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
According to fsync specification [1] some special files (e.g., a pipe, FIFO,
or socket) don't support synchronization and return either EROFS or EINVAL.
On the linux side the sys_fsync -> do_fsync() checks if the requested file
has f_op->fsync defined. If not it returns EINVAL [2].
This commit prevents writing error messages for files (devices), which
do not support fsync().
[1] - http://man7.org/linux/man-pages/man2/fsync.2.html
[2] - http://elixir.free-electrons.com/linux/v4.13-rc6/source/fs/sync.c#L183
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Michael Heimpold <mhei@heimpold.de>
Move the imximage.h header file to a common location so we can make
use of it from U-Boot too.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Łukasz Majewski <lukma@denx.de>
On some systems `python` is `python3` (for instance, Archlinux). The
`PYTHON` variable can be used to point to `python2` to have a successful
build.
The use of `PYTHON` is currently limited in the Makefile and needs to be
extended in other places:
First, pylibfdt is required to be a Python 2 binding (binman imports
pylibfdt and is only compatible Python 2), so its setup.py needs to be
called accordingly. An alternative would be to change the libfdt
setup.py shebang to python2, but the binding is actually portable. Also,
it would break on system where there is no such thing as `python2`.
Secondly, the libfdt import checks need to be done against Python 2 as
well since the Python 2 compiled modules (in this case _libdft.so) can
not be imported from Python 3.
Note on the libfdt imports: "@if ! PYTHONPATH=tools $(PYTHON) -c 'import
libfdt'; then..." is probably simpler than the currently sub-optimal
pipe.
Reviewed-by: Jonathan Gray <jsg@jsg.id.au>
We are now using an env_ prefix for environment functions. Rename setenv()
for consistency. Also add function comments in common.h.
Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
About a quarter of the files in common/ relate to the environment. It
seems better to put these into their own subdirectory and remove the
prefix.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit adds support for RK3368 SoC in mkimage.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
It seems that gcc 6.3 at least is smart enough to warn about the _val
variable being unassigned in the default case in the set_hdr_field()
macro, but not smart enough to figure out that the default case is never
taken. This results in warnings such as the following:
pfx##hdr32[idx].field = _val; \
^
../tools/mips-relocs.c:51:11: note: _val was declared here
uint64_t _val; \
^
../tools/mips-relocs.c:88:2: note: in expansion of macro set_hdr_field
set_hdr_field(p, idx, field, val)
^~~~~~~~~~~~~
../tools/mips-relocs.c:408:3: note: in expansion of macro set_phdr_field
set_phdr_field(i, p_filesz, load_sz);
^~~~~~~~~~~~~~
../tools/mips-relocs.c: In function main:
../tools/mips-relocs.c:77:25: warning: _val may be used uninitialized
in this function [-Wmaybe-uninitialized]
Avoid this by assigning _val = 0 in the default case, and asserting that
we didn't actually hit it for good measure.
For reference gcc 7.1.1 seems to be smart enough to not hit the above
warning without this patch.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Fixes: 011dd93ca97a ("MIPS: Stop building position independent code")
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: u-boot@lists.denx.de
U-Boot has up until now built with -fpic for the MIPS architecture,
producing position independent code which uses indirection through a
global offset table, making relocation fairly straightforward as it
simply involves patching up GOT entries.
Using -fpic does however have some downsides. The biggest of these is
that generated code is bloated in various ways. For example, function
calls are indirected through the GOT & the t9 register:
8f998064 lw t9,-32668(gp)
0320f809 jalr t9
Without -fpic the call is simply:
0f803f01 jal be00fc04 <puts>
This is more compact & faster (due to the lack of the load & the
dependency the jump has on its result). It is also easier to read &
debug because the disassembly shows what function is being called,
rather than just an offset from gp which would then have to be looked up
in the ELF to discover the target function.
Another disadvantage of -fpic is that each function begins with a
sequence to calculate the value of the gp register, for example:
3c1c0004 lui gp,0x4
279c3384 addiu gp,gp,13188
0399e021 addu gp,gp,t9
Without using -fpic this sequence no longer appears at the start of each
function, reducing code size considerably.
This patch switches U-Boot from building with -fpic to building with
-fno-pic, in order to gain the benefits described above. The cost of
this is an extra step during the build process to extract relocation
data from the ELF & write it into a new .rel section in a compact
format, plus the added complexity of dealing with multiple types of
relocation rather than the single type that applied to the GOT. The
benefit is smaller, cleaner, more debuggable code. The relocate_code()
function is reimplemented in C to handle the new relocation scheme,
which also makes it easier to read & debug.
Taking maltael_defconfig as an example the size of u-boot.bin built
using the Codescape MIPS 2016.05-06 toolchain (gcc 4.9.2, binutils
2.24.90) shrinks from 254KiB to 224KiB.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: u-boot@lists.denx.de
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tested-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
It is annoying to have to set up and maintain two sets of toolchains, one
for buildman and one for moveconfig.
Adjust moveconfig to make use to buildman's toolchains. This should make
things easier.
One missing feature is the ability to specify the toolchain on the command
line with a special environment variable, e.g. CROSS_COMPILE_ARM. I'm not
sure if that is useful, but if it is it could be implemented in buildman.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Add an option to specify 'all' to enable all flags. Also print an error
if an unrecognised flag is used. At present it just prints usage
information which is not very helpful.
Signed-off-by: Simon Glass <sjg@chromium.org>
FreeBSD recently switch to it's BSDL dtc. While it support most of the
features of the GPL one it still lacks the incbin directive.
Add the possibility to specify which dtc we want to use for compiling dts
and generating fit image.
Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com>
Acked-by: Simon Glass <sjg@chromium.org>
Closing a file descriptor does not guarantee that the data has been
successfully saved to disk, as the kernel might defer the write.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Change is consistent with other SOCs and it is in preparation
for adding SOMs. SOC's related files are moved from cpu/ to
mach-imx/<SOC>.
This change is also coherent with the structure in kernel.
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Fabio Estevam <fabio.estevam@nxp.com>
CC: Akshay Bhat <akshaybhat@timesys.com>
CC: Ken Lin <Ken.Lin@advantech.com.tw>
CC: Marek Vasut <marek.vasut@gmail.com>
CC: Heiko Schocher <hs@denx.de>
CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com>
CC: Christian Gmeiner <christian.gmeiner@gmail.com>
CC: Stefan Roese <sr@denx.de>
CC: Patrick Bruenn <p.bruenn@beckhoff.com>
CC: Troy Kisky <troy.kisky@boundarydevices.com>
CC: Nikita Kiryanov <nikita@compulab.co.il>
CC: Otavio Salvador <otavio@ossystems.com.br>
CC: "Eric Bénard" <eric@eukrea.com>
CC: Jagan Teki <jagan@amarulasolutions.com>
CC: Ye Li <ye.li@nxp.com>
CC: Peng Fan <peng.fan@nxp.com>
CC: Adrian Alonso <adrian.alonso@nxp.com>
CC: Alison Wang <b18965@freescale.com>
CC: Tim Harvey <tharvey@gateworks.com>
CC: Martin Donnelly <martin.donnelly@ge.com>
CC: Marcin Niestroj <m.niestroj@grinn-global.com>
CC: Lukasz Majewski <lukma@denx.de>
CC: Adam Ford <aford173@gmail.com>
CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr>
CC: Boris Brezillon <boris.brezillon@free-electrons.com>
CC: Soeren Moch <smoch@web.de>
CC: Richard Hu <richard.hu@technexion.com>
CC: Wig Cheng <wig.cheng@technexion.com>
CC: Vanessa Maegima <vanessa.maegima@nxp.com>
CC: Max Krummenacher <max.krummenacher@toradex.com>
CC: Stefan Agner <stefan.agner@toradex.com>
CC: Markus Niebel <Markus.Niebel@tq-group.com>
CC: Breno Lima <breno.lima@nxp.com>
CC: Francesco Montefoschi <francesco.montefoschi@udoo.org>
CC: Jaehoon Chung <jh80.chung@samsung.com>
CC: Scott Wood <oss@buserror.net>
CC: Joe Hershberger <joe.hershberger@ni.com>
CC: Anatolij Gustschin <agust@denx.de>
CC: Simon Glass <sjg@chromium.org>
CC: "Andrew F. Davis" <afd@ti.com>
CC: "Łukasz Majewski" <l.majewski@samsung.com>
CC: Patrice Chotard <patrice.chotard@st.com>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Hans de Goede <hdegoede@redhat.com>
CC: Masahiro Yamada <yamada.masahiro@socionext.com>
CC: Stephen Warren <swarren@nvidia.com>
CC: Andre Przywara <andre.przywara@arm.com>
CC: "Álvaro Fernández Rojas" <noltari@gmail.com>
CC: York Sun <york.sun@nxp.com>
CC: Xiaoliang Yang <xiaoliang.yang@nxp.com>
CC: Chen-Yu Tsai <wens@csie.org>
CC: George McCollister <george.mccollister@gmail.com>
CC: Sven Ebenfeld <sven.ebenfeld@gmail.com>
CC: Filip Brozovic <fbrozovic@gmail.com>
CC: Petr Kulhavy <brain@jikos.cz>
CC: Eric Nelson <eric@nelint.com>
CC: Bai Ping <ping.bai@nxp.com>
CC: Anson Huang <Anson.Huang@nxp.com>
CC: Sanchayan Maity <maitysanchayan@gmail.com>
CC: Lokesh Vutla <lokeshvutla@ti.com>
CC: Patrick Delaunay <patrick.delaunay@st.com>
CC: Gary Bisson <gary.bisson@boundarydevices.com>
CC: Alexander Graf <agraf@suse.de>
CC: u-boot@lists.denx.de
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
The verify_header callback in kwbimage.c only verifies v0 headers checksum.
Running 'mkimage -l' on a v1 image gives the following misleading output:
GP Header: Size ae000000 LoadAddr 34160600
Implement support for v1 headers. For that, factor out the header checksum code
to a separate main_hdr_checksum_ok() routine. This routine relies on the fact
that the checksum field offset is the same in both v0 and v1 headers. With this
patch applied 'mkimage -l' correctly identifies the image:
Image Type: MVEBU Boot from sdio Image
Image version:1
Data Size: 398904 Bytes = 389.55 KiB = 0.38 MiB
Load Address: 007fffc0
Entry Point: 00800000
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>
The offset marking in kwbimage.h is inconsistent. main_hdr_v0 uses decimals,
main_hdr_v1 uses hex without '0x' prefix, secure_hdr_v1 uses hex with '0x'
prefix. Make all offset marks hex with '0x' prefix.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>
If a system module is named the same as one of those used by binman we
currently pick the system module. Adjust the ordering so that our modules
are chosen instead.
The module conflict reported was 'tools' from jira-python. I cannot access
that package to test it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Kevin Hilman <khilman@baylibre.com>
This function uses several separate string replaces where a regular
expression might seem more reasonable. Add a comment justifying the way it
is currently done.
Signed-off-by: Simon Glass <sjg@chromium.org>
Collect the main logic of dtoc into a function and put it into
dtb_platdata. This will allow tests to use this function instead of
duplicating the code themselves.
Signed-off-by: Simon Glass <sjg@chromium.org>
Rather than using static functions within the class, move them out of the
class. This will make it slightly easier for tests to call them.
Signed-off-by: Simon Glass <sjg@chromium.org>
This option is the only one actually used by the dtb_platdata class. Pass
it explicitly to avoid needing to pass the whole option object to the
constructor.
Signed-off-by: Simon Glass <sjg@chromium.org>
To simplify running tests we should move this class into its own file.
This allows the tests to import it without having to import dtoc.py, which
runs the tests.
Signed-off-by: Simon Glass <sjg@chromium.org>
By using a Kconfig parser we can find the location of each option in the
Kconfig tree. Using the information from the database we can then
automatically add an 'imply' option into the right place if requested by
the user.
Add a -a option to support adding 'imply' options. Display the location of
any existing 'imply' option so that progress can be examined. Add a -A
option to hide any existing 'imply' options so that already-completed
additions need not be considered further.
Also add documentation for this feature.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimes it is useful to display CONFIG_TARGET or CONFIG_CMD configs. Add
an option to control this.
Also we generally ignore implying configs which affect fewer than 5
boards. But sometimes it is useful to show those those, so add an option
that reduces the minimum to two.
ERRATUM configs are never useful for implying things, so ignore those.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to be able to process only a subset of boards to save time.
Often that subset is defined by the defconfig files in a git commit. This
change allows things like:
# Build the database
./tools.moveconfig.py -b
# Find some implying configs
./tools/moveconfig.py -i CONFIG_X
# Add some 'imply' statements to Kconfig files
./tools/moveconfig.py -i CONFIG_X -a CONFIG_A,CONFIG_B
# Reprocess the defconfig files to see if we can drop some changes
git show --stat | ./tools/moveconfig.py -s -d -
# Update the commit, with fewer defconfig changes
gii commit -au
Where the commit contains defconfig files, this will reprocess them to
take account of the imply statements that you added.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimes a node will have multiple compatible strings. Drivers may use
one or the other so the best approach seems to be to #define them to be
equivalent.
Update dtoc to support this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
Some CONFIG options can be implied by others and this can help to reduce
the size of the defconfig files. For example, CONFIG_X86 implies
CONFIG_CMD_IRQ, so we can put 'imply CMD_IRQ' under 'config X86' and
all x86 boards will have that option, avoiding adding CONFIG_CMD_IRQ to
each of the x86 defconfig files.
Add a -i option which searches for such options.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Add a -b option which scans all the defconfigs and builds a database of
all the CONFIG options used by each. This is useful for querying later.
At present this only works with the separate -b option, which does not
move any configs. It would be possible to adjust the script to build the
database automatically when moving configs, but this might not be useful
as the database does not change that often.
Signed-off-by: Simon Glass <sjg@chromium.org>
The newest clean-up features are not mentioned in the docs. Fix this and
add a few hints for particular workflows that are hopefully helpful.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is convenient to provide the full patch to the defconfig files in some
situations, e.g. when the file was generated by a shell command (e.g.
'ls configs/zynq*').
Add support for this, and move the globbing code into a function with its
own documentation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add support for rk322x package header in mkimage tool.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
AVR32 is gone. It's already more than two years for no support in Buildroot,
even longer there is no support in GCC (last version is heavily patched 4.2.4).
Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully).
There is no good point to keep this support in U-Boot either.
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Since commit 5b9d44df23 (mkimage: Display a better list of available image
types) mkimage usage text suggest to "use -T to see a list of available image
types". Unfortunately, commit 02221f29deb8 (mkimage: Convert to use getopt())
broke that feature, because getopt() fails when -T has no option argument.
Add a pseudo image type name 'list' that lists all image types. Update the
usage text accordingly.
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
The maximum spl_size for rk3399 is the internal memory size minus
the size used in bootrom (which usually can get from SPL_TEXT_BASE).
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This function is unused, remove. Reported by clang-3.8.
Fixes: a1c29d4b43 ("rockchip: mkimage: set init_boot_size to avoid ...")
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
refer in the README to tbots webpage, and delete
the README in tools/tbot, as the latest documentation
for tbot is on this webpage.
Signed-off-by: Heiko Schocher <hs@denx.de>
Assigning a variable to itself is not necessary. Drop this and also add a
check for malloc() failure.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 161418)
Fixes: 111bcc4 (rockchip: mkimage: pad the header to 8-bytes (using a 'nop') for RK3399)
Since the parameter can be NULL we must be careful not to dereference it
in this case.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163250)
Fixes: 1043d0a0 (fdt: Add fdtgrep tool)
The kwbimage utility fails to compile when LibreSSL is present on
the host system instead of OpenSSL. This one-line patch resolves
this.
Signed-off-by: Marek Behun <marek.behun@nic.cz>
The build output can still produce unicode encoded output. But in
the buildman's log and err files we only want plain ASCII characters.
To handle all situations with unicode and non-unicode output, encode
the stdout and stderr strings to UTF-8 and afterwards to ASCII with
replacing all special characters.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Build tools like Make, gcc or binutils support localized output
or unicode encoded output dependent on the default system locale.
This is not useful for buildman, where we want reproducible
warning or error messages or where the output of binutils is
further processed.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
The existing test (patman --test) only covers basic checkpatch output.
We have had some problems with unicode processing and could use test
coverage for the various tags patman supports.
Add a new functional test which runs most of the patman flow on a few
test commits and checks that the results are correct.
See the documentation in the test for a description of what it does.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This is not a good variable name in Python because 'list' is a type. It
shows up highlighted in some editors. Rename it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Allow the add_maintainers parameter to be a list of maintainers, thus
allowing us to simulate calling the script in tests without actually
needing it to work.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Add some unicode to the test patches to make sure that patman does the
right thing.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
There is no need for this function to return the same object that was
passed in. Drop the return value.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Unicode characters may appear in input patches so we should not warn about
them. Drop this warning.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This is not a good variable name in Python because 'str' is a type. It
shows up highlighted in some editors. Rename it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
The communication filter reads data in blocks and converts each block to
unicode (if necessary) one at a time. In the unlikely event that a unicode
character in the input spans a block this will not work. We get an error
like:
UnicodeDecodeError: 'utf8' codec can't decode bytes in position 1022-1023:
unexpected end of data
There is no need to change the input to unicode, so the easiest fix is to
drop this feature.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Don't mess with the email address when outputting them. Just make sure
they are encoded with utf-8.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This change encodes the CC list to UTF-8 to avoid failures on
maintainer-addresses that include non-ASCII characters (observed on
Debian 7.11 with Python 2.7.3).
Without this, I get the following failure:
Traceback (most recent call last):
File "tools/patman/patman", line 159, in <module>
options.add_maintainers)
File "[snip]/u-boot/tools/patman/series.py", line 234, in MakeCcFile
print(commit.patch, ', '.join(set(list)), file=fd)
UnicodeEncodeError: 'ascii' codec can't encode character u'\xfc' in position 81: ordinal not in range(128)
from Heiko's email address:
[..., u'"Heiko St\xfcbner" <heiko@sntech.de>', ...]
While with this change added this encodes to:
"=?UTF-8?q?Heiko=20St=C3=BCbner?= <heiko@sntech.de>"
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
In the case where a new build only decreases sizes and does not increase
any size we still want to report what functions have been dropped when
doing a bloat comparison.
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Add support to mkimage for rv1108 soc, the max
spl code size for rv1108 is 6kb, and the spl
code should be packed by rksd, wether boot from
emmc or spi nor flash.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This change restores the earlier setting of init_boot_size to include
the maximum area covered by the the boot ROM of each chip for resolve
issues with back-to-bootrom functionality reported by Kever and Heiko.
To ensure that we don't run into the same issue again in the future,
I have updated the comments accordingly and added a reference to the
mailing list archive (there's some very helpful info from Andy Yan
that provides background on the BootROM requirements regarding these
fields).
See https://lists.denx.de/pipermail/u-boot/2017-May/293267.html for
some background (by Andy Yan) of how the BootROM processes this field.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The Rockchip BootROM relies on init_size being aligned to 2KB
(see https://lists.denx.de/pipermail/u-boot/2017-May/293268.html).
This pads the image to 2KB both for SD card images and SPI images
and uses a common symbolic constant for the alignment.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The rockchip image generation was previously missing the ability to
verify the generated header (and dump the image-type) without having
to resort to hexdump or od. Experience in our testing has showed it
to be very easy to get the rkspi and rksd images mixed up and the
lab... so we add the necessary support to have dumpimage tell us
what image type we're dealing with.
This change set adds the verify_header and print_header capability
to the rksd/rkspi image drivers (through shared code in rkcommon).
As of now, we only support images fully that are not RC4-encoded for
the SPL payload (i.e. header1 and payload). For RC4-encoded payloads,
the outer header (header0) is checked, but no detection of whether
this is a SD/MMC or SPI formatted payload takes place.
The output of dumpsys now prints the image type (spl_hdr), whether it
is a SD/MMC or SPI image, and the (padded) size of the image:
$ ./tools/dumpimage -l ./spl.img
Image Type: Rockchip RK33 (SD/MMC) boot image
^^^^^^ SD/MMC vs. SPI indication
^^^^ spl_hdr indicated by the image
Data Size: 79872 bytes
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
This file was used to select between the normal and fallback libfdt
implementations. Now that we only have one, it is not needed.
Drop it and fix up all users.
Signed-off-by: Simon Glass <sjg@chromium.org>
Since we only have one Fdt implementation now we don't need to have a base
class. Merge the implementation and the base class together.
Signed-off-by: Simon Glass <sjg@chromium.org>
Previously we were sometimes forced to collate x86 microcode due to not
having access to the offset of each individual piece. Now that we never
use fdt_fallback, we don't have this problem. Drop this special case from
the code.
Signed-off-by: Simon Glass <sjg@chromium.org>
The tests don't currently cover all the different property types. Add a
new test which checks each property type in turn, to make sure each has
the correct type and value.
Signed-off-by: Simon Glass <sjg@chromium.org>
Since fdt is a module it conflicts with this variable name and prevents it
being used in tests. Rename the variable.
Signed-off-by: Simon Glass <sjg@chromium.org>
Build the upstream python libfdt module. At present the legacy module is
still built and is the one that it used. Future work will switch this
over.
Signed-off-by: Simon Glass <sjg@chromium.org>
Now that this module has been accepted upstream we should stop using the
local U-Boot one. In preparation for this, rename it to indicate it is for
legacy use.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present only a subset of source files are build. Add the rest and
refactor this so that a source file list is available also. This will be
used in later commit.
Signed-off-by: Simon Glass <sjg@chromium.org>
image_version_file()'s only use is to return the version number of the
specified image, and it's only called by kwbimage_generate(). This
version function mallocs "image_cfg" and reads the contents of the image
into that buffer. Before return to its caller it frees the buffer.
After extracting the version, kwb_image_generate() tries to calculate
the header size by calling image_headersz_v1(). This function now
accesses "image_cfg", which has already been freed.
Since image_version_file() is only used by a single function, inline it
into kwbimage_generate() and only free the buffer after it is no longer
needed. This also improves code readability since the code is mostly
equal to kwbimage_set_header().
Signed-off-by: Patrick Wildt <patrick@blueri.se>
Signed-off-by: Stefan Roese <sr@denx.de>
This patch updates the mksunxiboot tool to optionally add
the default device tree name string to the SPL header. This
information can be used by the firmware upgrade tools to
protect users from harming themselves by trying to upgrade
to an incompatible bootloader.
The primary use case here is a non-removable bootable media
(such as NAND, eMMC or SPI flash), which already may have
a properly working, but a little bit outdated bootloader
installed. For example, the user may download or build a
new U-Boot image for "Cubieboard", and then attemept to
install it on a "Cubieboard2" hardware by mistake as a
replacement for the already existing bootloader. If this
happens, the flash programming tool can identify this
problem and warn the user.
The size of the SPL header is also increased from 64 bytes
to 96 bytes to provide enough space for the device tree name
string.
[Andre: split patch to remove OF_LIST hash feature]
Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
mksunxiboot limits the size of the resulting SPL binaries to pretty
conservative values to cover all SoCs and all boot media (NAND).
It turns out that we have limit checks in place in the build process,
so mksunxiboot can be relaxed and allow packaging binaries up to the
actual 32KB the mask boot ROM actually imposes.
This allows to have a bigger SPL, which is crucial for AArch64 builds.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
As per MAINTAINERS[1] file description, 'Supported' is
a valid status for a board. But buildman thinks 'Maintained'
is the only valid state and complains about boards with 'Supported'
status. Update buildman to accept 'Supported' as valid state.
[1] http://git.denx.de/?p=u-boot.git;a=blob;f=MAINTAINERS;h=0962b47bf9057b22e93624e070c0204b893790dc;hb=HEAD#l10
Reported-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The rsa_st struct has been made opaque in 1.1.x, add forward compatible
code to access the n, e, d members of rsa_struct.
EVP_MD_CTX_cleanup has been removed in 1.1.x and EVP_MD_CTX_reset should be
called to reinitialise an already created structure.
Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
At present dtoc assumes that nodes which are phandles do not themselves
reference other phandle nodes. Unfortunately this is not necessarilly
true. As a result we can currently output C code which does not compile
because a node declaration can be referenced before it is declared.
Adjust the code to explicitly output all phandle nodes needed by node
before the node itself is output.
This fixes building with the latest rk3399-firefly.dts from Linux, which
has reordered the nodes.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
The code to generate the tables is quite long. Move the node-output code
into its own function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
The imagetool framework checks whether function pointer for the verify,
print and extract actions are available and will will handle their
absence appropriately.
This change removes the unnecessary functions and uses the driver
structure to convey available functionality to imagetool. This is in
fact better than having verify just return 0 (which previously broke
dumpimage, as dumpimage assumed that we had handled the image and did
not continue to probe further).
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
Dumpimage (it invoked with "-T rkspi" or "-T rksd") would not work due
to check_params failing. These changes ensure that we can both be called
with an empty imagename.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
This change set adds documentation to the header0 initialisation and
improves readability for the calculations of various offsets/lengths.
As the U-Boot SPL stage doesn't use any payload beyond what is covered
by init_size, we no longer add RK_MAX_BOOT_SIZE to init_boot_size.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
The calculation of the variable header size in rkcommon_vrec_header
had been update twice in the earlier series (introducing boot0-style
images to deal with the alignment of the first instruction in 64bit
binaries). Unfortunately, I didn't update the comment twice (so it
remained out-of-date).
This change brings the comment back in-sync with what the code is
doing.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
In (first) breaking and (then) fixing the rkspi tool, I realised that
the calculation of the required padding (for the header-size and the
2K-in-every-4K SPI layout) was not as self-explainatory as it could
have been. This change rewrites the code (using new, common functions
in rkcommon.c) and adds verbose in-line comments to ensure that we
won't fall into the same pit in the future...
Tested on the RK3399 (with has a boot0-style payload) with SD/MMC and SPI.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
Our earlier change broke the generation of SPI images, by excluding the
2K used for header0 from the size-calculation.
This commit makes sure that these are included before calculating the
required total size (including the padding from the 2K-from-every-4K
conversion).
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
Add support for rk3328 package header in mkimage tool.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The Kconfig description replaces the description in the README file so
as options are migrated they can be removed from the README.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
After moving to KConfig and removing from all headers options should be
removed from config_whitelist.txt so the build starts complaining if
someone adds them back.
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Avoid repetitive code dealing with asking the user for confirmation.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The evaluation of option -c is incorrect:
According to the C99 standard endptr in the first strtol is always
set as &endptr is not NULL.
So the first part of the or condition is always true.
If all digits in optarg are valid endptr will point to the closing \0
and the second strtol will read beyond the end of the string optarg
points to.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
An assignment (of a value to itself) was left over (after removing and
addition from the line) from moving the common padding code into
rkcommon_vrec_header.
This change removes this to avoid a spurious warning in static code
analysis (i.e. Coverity).
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reported-by: Coverity (CID: 161418)
Reviewed-by: Tom Rini <trini@konsulko.com>
If realloc fails we should release the old buffer.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Many toolchains for ARM use the 'gnueabihf' suffix rather than just
'gnueabi', so allow these to be used, but with a lower priority than
'gnueabi' ones.
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
When writing out some of our results we may now have UTF-8 characters
in there as well. Translate these to latin-1 and ignore any errors (as
this is for diagnostic and given the githash anything else can be
reconstructed by the user.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
One of these has crept in in this commit:
40a808f1 ARCv2: SLC: Make sure busy bit is set properly on SLC flushing
Adjust buildman to handle it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Not force to use python from PATH. Issue was noted when building with
Yocto, because python from the distro is always taken instead of
python-native built during Yocto process.
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
With skeleton.dtsi being dropped it is more likely that the /aliases node
will be last in the device tree. Update fdtgrep to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Masahiro Yamada <yamada.masahiro@socionext.com>
With Python 3.5.2 encode will throw an exception if val is a byte array.
Decode it to a string first. This assumes it's utf-8, if it's not valid
utf-8 it will throw an exception.
Signed-off-by: George McCollister <george.mccollister@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
os.read() returns a byte array in Python 3.5.2 and needs to be converted
into a string. Check if the returned value is an instance of bytes and
if it is decode it as a utf-8 string. If it is not a utf-8 encoded string
the decoding may fail with an exception.
Prior to this fix the comparisions check data == "" would fail when data
was b'' and would cause an infinite memory leaking loop. joins would
also fail with an exception below but due to the infinite loop it never
made it that far.
Signed-off-by: George McCollister <george.mccollister@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
fw_env_open allocates buffers to store the environment, but these
buffers are never freed. This becomes quite nasty using the fw_ tools as
library, because each access to the environment (even just reading a
variable) generates a memory leak equal to the size of the environment.
Fix this renaming fw_env_close() as fw_env_flush(), because the function
really flushes the environment from RAM to storage, and add a
fw_env_close function to free the allocated resources.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Changes in the environment library are difficult to tracked by programs
using the library. Add simply an API version number that must be
increased each time when the API is changed.
This can be detected and a program can work with different versions of
the library.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Move U-Boot private data into a separate file. This
lets export fw_env.h to be used by external programs
that want to change the environment using the library
built in tools/env.
Signed-off-by: Stefano Babic <sbabic@denx.de>
aes.h is a too generic name if this file can
be exported and used by a program.
Rename it to avoid any conflicts with
other files (for example, from openSSL).
Signed-off-by: Stefano Babic <sbabic@denx.de>
With recent changes, some x86-specific rom tests of binman fail to
run. Fix it by adding missing filenames in corresponding entries.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Now that we have added file names from Kconfig in x86 u-boot.dtsi,
update binman to avoid using hard-coded names.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This program generates raw SPL images that can be flashed on the NAND with
the ECC and randomizer properly set up.
This has been copied (and tweaked to find the right headers) from the
sunxi-tools (https://github.com/linux-sunxi/sunxi-tools) upstream
repository, commit 1c3a6ca5.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
To simplify the creation of AArch64 SPL images for the RK3399, we
use the ENABLE_ARM_SOC_BOOT0_HOOK option and prepend 4 bytes of
padding at the start of the text section. This makes it easy for
mkimage to rewrite this word with the 'RK33' boot magic.
This change brings logic to calculate the header size and allocate
the header back in sync. For the RK3399 we now limit the header to
before the payload (i.e. the 'header0' and the padding up to the
actual image) and overwrite the first word (inserted by the
boot0-hook for this purpose) with the 'RK33' magic in-place.
X-AffectedPlatforms: RK3399-Q7
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
The RK3399 boot code (running as AArch64) poses a bit of a challenge
for SPL image generation:
* The BootROM will start execution right after the 4-byte header (at
the odd instruction word loaded into SRAM at 0xff8c2004, with the
'RK33' boot magic residing at 0xff8c2000).
* The default padding (during ELF generation) for AArch64 is 0x0,
which is an illegal instruction and the .text section needs to be
naturally aligned (someone might locate a 64bit constant relative
to the section start and unaligned loads trigger a fault for all
privileged modes of an ARMv8)... so we can't simply define the
CONFIG_SPL_TEXT_BASE option to the odd address (0xff8c2004).
* Finally, we don't want to change the values used for padding of
the SPL .text section for all ARMv8 targets to the instruction
word encoding 'nop', as this would affect all padding in this
section and might hide errors that would otherwise quickly trigger
an illegal insn exception.
To deal with this situation, we modify the rkimage generation to
- understand the fact that the RK3399 needs to pad the header to an
8 byte boundary using an AArch64 'nop'
- the necessary logic to adjust the header_size (which controls the
location where the payload is copied into the image) and to insert
this padding (AArch64 insn words are always little-endian) into
the image following the 4-byte header magic.
X-AffectedPlatforms: RK3399-Q7
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
The RC4 encoding works on full blocks, but the calculation of the
starting offset and size are needlessly complicated by using a
reference value known to be offset into a block by the size of the
header and then correcting for the (hard-coded) size of the header
(i.e. 4 bytes).
We change this over to use the RK_SPL_HDR_START directly (which is
known to be on a block boundary).
X-AffectedPlatforms: RK3399-Q7
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
some system will not generate pbl format u-boot, but require rcw.
Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
Reviewed-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Previously, dtoc could only process the top-level nodes which led to
device nodes in hierarchical trees to be ignored. E.g. the mmc0 node
in the following example would be ignored, as only the soc node was
processed:
/ {
soc {
mmc0 {
/* ... */
};
};
};
This introduces a recursive helper method ScanNode, which is used by
ScanTree to recursively parse the entire tree hierarchy.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
When building u-boot tools in cross-build environment CFLAGS environment
variable set up for target is taken into an account when building code
for host. Make it empty on invocation of python.
This fixes the following build errors when cross-compiling for xtensa:
cc1: error: unrecognized command line option "-mlongcalls"
cc1: error: unrecognized command line option "-mauto-litpools"
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Add the entry for the rk3188 requiring rc4-encryption of the SPL.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Rockchip SoCs allow the spl code to be rc4-encoded, not only the
image header, but only newer SoCs allow this encoding to be disabled.
The rk3188 is not part of those and requires its boot code to be
rc4-encoded with the regular key. So add the ability to do this
encoding via a setting on a per-soc basis when building spl images.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
Right now the u-boot,dm-pre-reloc flag will make each marked node
always appear in both spl and tpl. But systems needing an additional
tpl might have special constraints for each, like the spl needing to
be very tiny.
So introduce two additional flags to mark nodes for only spl or tpl
environments and introduce a function dm_fdt_pre_reloc to automate
the necessary checks in code instances checking for pre-relocation
flags.
The behaviour of the original flag stays untouched and still marks
a node for both spl and tpl.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
Richard reported U-Boot tools issues in OpenEmbedded/Yocto project.
OE needs to be able to change the default compiler. If we pass in
HOSTCC through the make command, it overwrites all HOSTCC instances,
including ones in tools/Makefile and tools/env/Makefile, which breaks
"make cross_tools" and "make env", respectively.
Add "override" directives to avoid overriding HOSTCC instances that
really need to point to the cross-compiler.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reported-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
The size field in GP header that is expected by ROM is size of the
image + size of the header. But omapimage generates a gp header
only with size of the image as size field. Fix it
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This tool does not work with Python 3. Change the shebang to make sure the
script is run by a Python 2 interpreter.
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Currently upstream does not yet understand the imply keyword. For what
we use kconfiglib.py for today, this is OK. We only need to be able to
evaluate in order to make boards.cfg and none of those choices will
depend on how imply evaluates out.
Signed-off-by: Tom Rini <trini@konsulko.com>
This define is not used in tools sources and can be removed
to avoid unnecessary link between tools and defconfig
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Commit 94084eea3b ("tools: kwbimage: Fix dest addr") changed kwbimage
to do this adjustment. So now the adjustment in kwboot is not needed
(and would prevent UART booting for images generated by the new
kwbimage). Remove the destaddr adjustment in kwboot.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
The return value of fstat was not checked in kwbimage, and in the case
of an error, the already open file was not closed. Fix both errors.
Reported-by: Coverity (CID: 155971)
Reported-by: Coverity (CID: 155969)
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
The previous commit ("add a new command to show .config contents")
improves the basic infrastructure of "embed a compressed file into
the U-Boot image, and print it by a command". The same pattern for
the "license" command.
This commit reworks the command to improve the following:
[1] Improve log style
Kbuild style log
GZIP cmd/license_data.gz
CHK cmd/license_data_gz.h
UPD cmd/license_data_gz.h
CHK cmd/license_data_size.h
UPD cmd/license_data_size.h
instead of the bare Make log:
cat ./Licenses/gpl-2.0.txt | gzip -9 -c | \
tools/bin2header license_gzip > ./include/license.h
[2] Collect related code into the "cmd" directory
Prior to this commit, the license.h was created by tools/Makefile,
placed under the "include" directory, included from cmd/license.c,
and deleted by the top-level Makefile. It is not a good idea to
scatter related code.
[3] Drop the fixed-malloc size LICENSE_MAX
Just allocate the minimum required size of buffer because we know
the size of the original gpl-2.0.txt.
[4] Fix more issues
Terminate the buffer with zero to prevent puts() from over-running.
Add "static" to do_license.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
When gathering addresses for the Cc list patman would encounter a
UnicodeDecodeError due to non-ascii characters in the author name.
Address this by explicitly using utf-8 when building the Cc list.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
As well as showing the number of boards, allow showing the actual list of
boards that would be built, if -v is provided.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is convenient to be able to deal with checkpatch warnings in the same
way as build warnings. Tools such as emacs and kate can quickly locate
the source file and line automatically.
To achieve this, adjust the format to match the C compiler, and output to
stderr.
Signed-off-by: Simon Glass <sjg@chromium.org>
If there is a '.' in a compatible string, then dtoc will produce a struct
with a name containing a '.'. This won't work, so replace it with '_'.
Also add a suitable test to the sandbox device tree to catch this.
Signed-off-by: Simon Glass <sjg@chromium.org>
This patch adds a little tool that takes a generic MAC address and
generates a CRC byte for it. The output is the full MAC address without
any separators, ready written into an EEPROM.
Signed-off-by: Olliver Schinagl <o.schinagl@ultimaker.com>
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This patch enables crc8 to be used from within the tools directory using
u-boot/crc.h.
Signed-off-by: Olliver Schinagl <o.schinagl@ultimaker.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
On platforms which do not require microcode in SPL, handle such
case like U-Boot proper.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
u_boot_spl_with_ucode_ptr is derived from u_boot_with_ucode_ptr,
hence it should call its parent's init.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The patch implements secure booting for the mvebu architecture.
This includes:
- The addition of secure headers and all needed signatures and keys in
mkimage
- Commands capable of writing the board's efuses to both write the
needed cryptographic data and enable the secure booting mechanism
- The creation of convenience text files containing the necessary
commands to write the efuses
The KAK and CSK keys are expected to reside in the files kwb_kak.key and
kwb_csk.key (OpenSSL 2048 bit private keys) in the top-level directory.
Signed-off-by: Reinhard Pfau <reinhard.pfau@gdsys.cc>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Stefan Roese <sr@denx.de>
The function image_create_config_parse_oneline is pretty complex, and
since more parameters will be added to support secure booting, we
refactor the function to make it more readable.
Also, when a line contained just a keyword without any parameters,
strtok_r returned NULL, which was then indiscriminately fed into atoi,
causing a segfault. To correct this, we add a NULL check before feeding
the extracted token to atoi, and print an error message in case the
token is NULL.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
In preparation of adding the creation of secure headers, we factor the
add_binary_header_v1 function out of the image_create_v1 function.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
The parameter 'params' of the image_headersz_v1 function is never used
by the function.
Hence, remove it.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
This patch reduces the scope of some variables.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Arithmetic with void pointers, e.g. a - b where both a and b are void
pointers, is undefined in the C standard. Since we are operating with
byte data here, we switch the void pointers to uint8_t pointers, and add
the necessary casts.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Fix some style violations:
- nine instances of missing blank lines after declarations
- one overly long line
- one split string (which also rewords an error message more concisely)
- two superfluous else
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
To enable secure boot, we need to jump back into the BootROM to continue
the SoC's boot process instead of letting the SPL load and run the main
U-Boot image.
But, since the u-boot-spl.img (including the 64 byte header) is loaded
by the SoC as the main image, we need to compensate for the header
length to get a correct entry point.
Thus, we subtract the header size from the destination address, so that
the execution address points at the actual entry point of the image.
The current boards ignore both parameters anyway, so this change shouldn't
concern them.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
To troubleshoot unexpected bhavior during building and what's more
important during execution it is strongly recommended to use recent
ARC toolchain, and so we're now referring to arc-2016.09 which is the
latest as of today.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
We can use the same header length calculations for both imximage v1 and
v2. This addresses TODO comments about imximage v1 in the current code.
With this patch applied, *header_size_ptr in imximage_set_header() will
have the correct value for both imximage v1 and v2. This is necessary
for people wanting to add proprietary data behind the created imximage.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Cc: sbabic@denx.de
When we have python building tools for the host it will not check HOSTXX
variables but only XX variables, for example LDFLAGS and not
HOSTLDFLAGS.
Cc: Simon Glass <sjg@chromium.org>
Reported-by: Heiko Schocher <hs@denx.de>
Fixes: 1905c8fc71 ("build: Always build the libfdt python module")
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Tested-by: Heiko Schocher <hs@denx.de>
The built _libfdt.so is placed in the /tools dir and need to say here
as it contains relative paths.
Add the directory to the python path so binman can use this module.
Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com>
Do not rely on CONFIG_SPL_OF_PLATDATA to build the libfdt python module.
If swig is present, this will be build
Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com>
Add support for signing with the pkcs11 engine. This allows FIT images
to be signed with keys securely stored on a smartcard, hardware security
module, etc without exposing the keys.
Support for other engines can be added in the future by modifying
rsa_engine_get_pub_key() and rsa_engine_get_priv_key() to construct
correct key_id strings.
Signed-off-by: George McCollister <george.mccollister@gmail.com>
Some OS (all BSD and probably others) do not have python in /usr/bin
but in another directory.
It is a common usage to use /usr/bin/env python as shebang for python
scripts so use this for binman.
Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com>
When we want to use Secure Boot with HAB from SPL over U-Boot.img,
we need to append the IVT to the image and leave space for the CSF.
Images generated as firmware_ivt can directly be signed using the
Freescale code signing tool. For creation of a CSF, mkimage outputs
the correct HAB Blocks for the image.
The changes to the usual firmware image class are quite small,
that is why I implemented that directly into the default_image.
Cc: sbabic@denx.de
v2-Changes: None
Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Reviewed-by: George McCollister <george.mccollister@gmail.com>
Tested-by: George McCollister <george.mccollister@gmail.com>
This patch is fixing missing fclose() calls
in error patch introduced by:
"tools: mkimage: Use fstat instead of stat to avoid malicious hacks"
(sha1: ebe0f53f48)
Reported-by: Coverity (CID: 155064, 155065)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Use the endian macros from u-boot's compiler.h instead of duplicating
the definitions.
This also avoids a build error on OpenBSD by removing swap64 which
collides with a system definition in endian.h pulled in by inttypes.h.
Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Now that we have added file names from Kconfig in x86 u-boot.dtsi,
update binman to avoid using hard-coded names.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Now that binman supports creating images with microcode, drop the code from
ifdtool.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
For boards that need U-Boot-specific additions to the device tree, it is
a minor annoyance to have to add these each time the tree is synced with
upstream.
Add a means to include a file (e.g. u-boot.dtsi) automatically into the .dts
file before it is compiled.
The file uses is the first one that exists in this list:
arch/<arch>/dts/<board.dts>-u-boot.dtsi
arch/<arch>/dts/<soc>-u-boot.dtsi
arch/<arch>/dts/<cpu>-u-boot.dtsi
arch/<arch>/dts/<vendor>-u-boot.dtsi
arch/<arch>/dts/u-boot.dtsi
Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Add support for two more from the inexhaustible supply of x86 binary blob
types.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
When building for 64-bit x86 we need an SPL binary in the ROM. Add support
for this. Also increase entry test code coverage to 100%.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Add an entry type for u-boot.img (a legacy U-Boot image) and a simple test.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
The structure of x86 ROMs is pretty complex. There are various binary blobs
to place in the image. Microcode requires special handling so that it is
available to very early code and can be used without any memory whatsoever.
Add support for the various entry types that are currently needed, along
with some tests.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Add entries to support some standard U-Boot binaries, such as u-boot.bin,
u-boot.dtb, etc. Also add some tests for these.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
This adds the basic code for binman, including command parsing, processing
of entries and generation of images.
So far no entry types are supported. These will be added in future commits
as examples of how to add new types.
See the README for documentation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
The EVP_MD_CTX and EVP_CIPHER_CTX are made opaque since 1.1.x , so instead
of embedding them directly into struct sb_image_ctx and initializing them
using EVP_*_CTX_init(), we use pointers and allocate the crypto contexts
using EVP_*_CTX_new().
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>
The patch is fixing:
"tools: mkimage: Check if file is regular file"
(sha1: 56c7e80155)
which contains two issues reported by Coverity
Unchecked return value from stat and incorrect calling sequence where
attack can happen between calling stat and fopen.
Using pair in opposite order (fopen and fstat) is fixing this issue
because fstat is using the same file descriptor (FILE *).
Also fixing issue with:
"tools: mkimage: Add support for initialization table for Zynq and
ZynqMP" (sha1: 3b6460809c)
where file wasn't checked that it is regular file.
Reported-by: Coverity (CID: 154711, 154712)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
The patch is fixing:
"tools: mkimage: Check if file is regular file"
(sha1: 56c7e80155)
which contains two issues reported by Coverity
Unchecked return value from stat and incorrect calling sequence where
attack can happen between calling stat and fopen.
Using pair in opposite order (fopen and fstat) is fixing this issue
because fstat is using the same file descriptor (FILE *).
Also fixing issue with:
"tools: mkimage: Add support for initialization table for Zynq and
ZynqMP" (sha1: 3b6460809c)
where file wasn't checked that it is regular file.
Reported-by: Coverity (CID: 154711, 154712)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Series-to: trini
Series-cc: u-boot
