It's usually easier to understand code & follow it if all arguments are
passed explicitly. Many coding styles also discourage using global
variables.
Behaviour of flash_io() was a bit unintuitive as it was writing to a
buffer referenced in a global struct. That required developers to
remember how it works and sometimes required hacking "environment"
global struct variable to read data into a proper buffer.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Addresses the feedback provided on 5902a397d0 ("mkimage: Allow to
specify the signature algorithm on the command line") which raced with
the merge.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
binman fit improvements
ACPI fixes and making MCFG available to ARM
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Merge tag 'dm-pull-8feb22-take3' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
patman snake-case conversion
binman fit improvements
ACPI fixes and making MCFG available to ARM
[trini: Update scripts/pylint.base]
Signed-off-by: Tom Rini <trini@konsulko.com>
Currently it is possible to call "kwboot -b -t /dev/ttyUSB0" but not to
call "kwboot -b /dev/ttyUSB0".
Fix it by not trying to process the last argv[], which is non-getopt()
option (tty path) as the image path for -b.
Fixes: c513fe47dc ("tools: kwboot: Allow to use option -b without image path")
Reported-by: Marcel Ziswiler <marcel@ziswiler.com>
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marcel Ziswiler <marcel@ziswiler.com>
Tested-by: Marcel Ziswiler <marcel@ziswiler.com>
Quit esc sequence may be also in the middle of the read buffer.
Fix the detection for that case.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
The binman FIT entry type shares some code with the Section entry type.
This shared code is bound to grow, since FIT entries are conceptually a
variation of Section entries.
Make FIT entry type a subclass of Section entry type, simplifying it a
bit and providing us the features that Section implements. Also fix the
subentry alignment test which now attempts to write symbols to a
nonexistent SPL ELF test file by creating it first.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Avoid AddMissingProperties() and SetCalculatedProperties() with FIT:
Signed-off-by: Simon Glass <sjg@chromium.org>
Binman can check for missing binary tools and prints warnings if
anything required for an image is missing. The implementation of this
for the Section entry only checks the subentries, presumably because
Section does not use any binary tools itself. However, this means the
check is also skipped for subclasses of Section which might need binary
tools.
Make sure missing binary tools are checked for subclasses of the Section
entry type as well, by calling the parent class' implementation in
the relevant Section method.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Binman keeps track of binary tools each entry wants to use. The
implementation of this for the FIT entry only adds "mkimage", but not
the tools that would be used by its subentries.
Register the binary tools that FIT subentries will use in addition to
the one FIT itself uses, and check their existence by copying the
appropriate method from Section entry type. Also add tests that check if
these subentries can use and warn about binary tools.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Binman tries to expand some entries into parts that make it up, e.g.
'u-boot' into a 'u-boot-expanded' section that contains 'u-boot-nodtb'
and 'u-boot-dtb'. Entries with child entries must call ExpandEntries()
on them to build a correct image, as it's possible that unexpanded child
entries have no data of their own. The FIT entry type doesn't currently
do this, which means putting a "u-boot" entry inside it doesn't work as
expected.
Implement ExpandEntries() for FIT and add a copy of a simple FIT image
test that checks subentry expansion in FIT entries.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This method has the same name as its class which is confusing. It is also
annoying when searching the code.
It builds a string with a colour, so rename it to build().
Signed-off-by: Simon Glass <sjg@chromium.org>
Rename this function so that when we convert it to snake case it will not
conflict with the built-in print() function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a -a option to specify changes to the config before the build
commences. For example
buildman -a ~CONFIG_CMDLINE
disables CONFIG_CMDLINE before doing the build.
This makes it easier to try things out as well as to write tests without
creating a new board or manually manging the .config file.
Signed-off-by: Simon Glass <sjg@chromium.org>
If a thread crashes it is helpful to try the operation again with
threading disabled. Add a hint about that.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the only straightforward way to write tests that need a
slightly different configuration is to create a new board with its own
configuration. This is cumbersome.
It would be useful if buildman could adjust the configuration of a build
on the fly. In preparation for this, add a utility library which can
modify a .config file according to various parameters passed to it.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the full horror of the Python traceback is shown by default. It
is normally only useful for debugging. Turn it off by default and add a
--debug flag to enable it.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this function does not run the doctests. Allow the caller to
pass these modules in as strings.
Update patman to use this.
Signed-off-by: Simon Glass <sjg@chromium.org>
malloc() functions are declared via stdlib.h. Including malloc.h can lead
to build errors e.g. on OS-X.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
If `sb_load_cmdfile()` fails to open the configuration file it will jump
to error handling where the code will try to `fclose()` the FILE pointer
which is NULL causing `mkimage` to segfault.
This patch removes the label for error handling and instead returns
immediately which skips the `fclose()` and prevents the segfault. The
errno is also described in the error message to guide users.
Signed-off-by: Mattias Hansson <hansson.mattias@gmail.com>
Reviewed-by: Wolfgang Denk <wd@denx.de>
For adding signing feature for capsule authentication to the host tool,
mkeficapsule, we will link gnutls library for crypto operation.
Since we need this command to complete the capsule authentication test
on sandbox in CI loop, necessary packages must be installed on the host.
See my patch, "tools: mkeficapsule: add firmware image signing."
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
mkimage segfaults due to the ASLR mechanism on MacOS arm64
It is required to use _dyld_get_image_vmaddr_slide()
to prevent segfault on MacOS arm64
This patch is based on the discussion
3b142045e8
Thanks to Jessica Clarke, Ronny Kotzschmar and ptpt52 github user
Reviewed-by: Jessica Clarke <jrtc27@jrtc27.com>
Signed-off-by: Sergey V. Lobanov <sergey@lobanov.in>
binman support for listing files with generated entries
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Merge tag 'dm-pull-30jan22' of https://source.denx.de/u-boot/custodians/u-boot-dm
moveconfig fix
binman support for listing files with generated entries
This should enable BootROM output on UART.
(At least on A385 BootROM this is broken, BootROM ignores this debug
flag and does not enable its output on UART if some valid image is
available in SPI-NOR.)
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
When -D is specified then both bootmsg and debugmsg are not set, but
imgpath is set. Fix this check for valid and required parameters.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
The select() and read() syscalls may be interrupted. Handle EINTR and
retry them.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
The write() syscall may be interrupted. Handle EINTR and retry it.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
This delay is not needed anymore since kwboot already handles retrying
logic for incomplete xmodem packets and also forces BootROM to flush its
input queue. Removing it decreases total transfer time.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Force the BootROM to flush its input queue after sending boot pattern.
This ensures that after function kwboot_bootmsg() finishes, BootROM is
able to start receiving xmodem packets without any specific delay or
setup.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Allow option -b without image path parameter, to send boot pattern and
wait for response but not send any image. This allows to use kwboot just
for processing boot pattern and user can use any other xmodem tool for
transferring the image itself (e.g. sx). Useful for debugging purposes.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
When kwboot is unable to resend current xmodem packet, show an 'E' in the
progress output instead of a '+'. This allows to distinguish between the
state when kwboot is retrying sending the packet and when retry is not
possible.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Unfortunately during some stages of xmodem transfer, A385 BootROM is not
able to handle repeated xmodem packets. So if an error occurs during that
stage, stop the transfer and return failure.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Marvell BootROM expects retransmission of previous xmodem packet only in
the case when it sends NAK response to the host.
Do not change non-xmodem response (possibly UART transfer error) to NAK
in kwboot_xm_recv_reply() function. Allow caller to receive original
response from device.
Change argument 'nak_on_non_xm' to 'stop_on_non_xm'. Instead of changing
non-xmodem character to NAK, stop processing on invalid character and
return it.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
It is unknown why handling of CAN byte was added into kwboot tool as
Marvell BootROM does not support CAN byte. It never sends CAN byte to host
and if host sends CAN byte BootROM handles it as an unknown byte.
Remove code for handling and sending CAN bytes from the kwboot tool.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Sometimes if the first byte of xmodem packet (SOH) is incorrectly
transmitted, BootROM sends NAK for every non-SOH received byte, which
makes BootROM and the host kwboot tool out of sync. BootROM automatically
re-synchronizes after 2s pause by dropping its input queue. So when
attempting retransmit for 9th time or later, ignore NAK reply from BootROM
and either wait for valid ACK or let kwboot timeout, which implies
re-synchronization.
This fixes retransmission of xmodem packets and allows kwboot to work also
without "Waiting ... and flushing tty" code which is at the beginning of
kwboot xmodem transfer.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Use the blk_rsp_timeo variable when sleeping before flushing tty.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
