This patch replaces use fdtdec_get_addr with simpler dev_read_addr().
fdtdec_get_addr doesn't work properly on ZynqMP-based (64bit) system. Although
not confirmed, it could be related to the fact, that quoting the documentation,
"This variant hard-codes the number of cells used to represent the address and
size based on sizeof(fdt_addr_t) and sizeof(fdt_size_t)".
Signed-off-by: Adrian Fiergolski <adrian.fiergolski@fastree3d.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Once request is sent, and before receiving a response, the delay is required.
This patch fixes missing delay for before first response try.
Signed-off-by: Adrian Fiergolski <adrian.fiergolski@fastree3d.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
If the maximum number of wake-up attempts is exceeded, return -ETIMEDOUT.
Signed-off-by: Adrian Fiergolski <adrian.fiergolski@fastree3d.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Documentation:
* Fix documentation of FIP creation for Amlogic boards
* Update Nokia RX-51 QEMU documentation
* Add Raspberry Pi documentation
UEFI:
* Fix booting via short form device paths
* Support short form device paths in 'efidebug boot add'
* Fix ESP detection for capsule updates
* Allow ACPI table usage even if device-tree exists - ignore DT
* OP-TEE based GetVariable(): return attributes when buffer too small
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Merge tag 'efi-2022-04-rc5' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request for efi-2022-04-rc5
Documentation:
* Fix documentation of FIP creation for Amlogic boards
* Update Nokia RX-51 QEMU documentation
* Add Raspberry Pi documentation
UEFI:
* Fix booting via short form device paths
* Support short form device paths in 'efidebug boot add'
* Fix ESP detection for capsule updates
* Allow ACPI table usage even if device-tree exists - ignore DT
* OP-TEE based GetVariable(): return attributes when buffer too small
The tools dtbdump.efi and initrddump.efi are useful for Python testing even
if CONFIG_EFI_SELFTEST=n.
Don't clear the screen as it is incompatible with Python testing.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
The block IO protocol may be installed on any handle. We should make
no assumption about the structure the handle points to.
efi_disk_is_system_part() makes an illegal widening cast from a handle
to a struct efi_disk_obj. Remove the function.
Fixes: Fixes: 41fd506842 ("efi_loader: disk: add efi_disk_is_system_part()")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
The GUID of partitions is sufficient for identification and will stay
constant in the lifetime of a boot option. The preceding path of the
device-path may change due to changes in the enumeration of devices.
Therefore it is preferable to use the short-form of device-paths in load
options. Adjust the 'efidebug boot add' command accordingly.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
The boot manager must support loading from boot options using a short-form
device-path, e.g. one where the first element is a hard drive media path.
See '3.1.2 Load Options Processing' in UEFI specification version 2.9.
Fixes: 0e074d1239 ("efi_loader: carve out efi_load_image_from_file()")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Let function efi_dp_find_obj() additionally check if a given protocol is
installed on the handle relating to the device-path.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
efi_dp_find_obj() should not return any handle with a partially matching
device path but the handle with the maximum matching device path.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Starting UEFI Spec 2.8 we must fill in the variable attributes when
GetVariable() returns EFI_BUFFER_TOO_SMALL and Attributes is non-NULL.
This code was written with 2.7 in mind so let's move the code around a
bit and fill in the attributes EFI_BUFFER_TOO_SMALL is returned
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
For targets that enable ACPI, we should not pass Device Trees into
the payload. However, our distro boot logic always passes the builtin
DT as an argument.
To make it easy to use ACPI with distro boot, let's just ignore the DT
argument to bootefi when ACPI is enabled. That way, we can successfully
distro boot payloads on ACPI enabled targets.
Signed-off-by: Alexander Graf <agraf@csgraf.de>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Add documentation about the different configuration files for the
RaspberryPi board family.
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
There is no CONFIG_UEFI_SECURE_BOOT, and there was never any.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Add section how to run U-Boot in n900 qemu machine.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
It add documentation on licencing & provides links to the amlogic-boot-fip
pre-built files collections.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Fix documentation path in deprecated warning message about device
driver.
Signed-off-by: Johannes Krottmayer <krjdev@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Fix documentation path in warning message about deprecated device driver.
Signed-off-by: Johannes Krottmayer <krjdev@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
various minor sandbox improvements
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Merge tag 'dm-pull-18mar22' of https://source.denx.de/u-boot/custodians/u-boot-dm into next
binman FIT improvements
various minor sandbox improvements
Some boards need to load an ELF file using the 'loadables' property, but
the file has segments at different memory addresses. This means that it
cannot be supplied as a flat binary.
Allow generating a separate node in the FIT for each segment in the ELF,
with a different load address for each.
Also add checks that the fit,xxx directives are valid.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
The current implementation sets up the FIT entries but then deletes the
'generator' ones so they don't appear in the final image.
This is a bit clumsy. We cannot build the image more than once, since the
generator entries are lost during the first build. Binman requires that
calling BuildSectionData() multiple times returns a valid result each
time.
Keep a separate, private list which includes the generator nodes and use
that where needed, to correct this problem. Ensure that the missing list
includes removed generator entries too.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
It doesn't make sense to use 'subnode' as a function parameter since it
is just a 'node' so far as the function is concerned. Update two functions
to use 'node' instead.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Add a new function to handling reporting errors within a particular
subnode of the FIT description. This can be used to make the format of
these errors consistent.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Some warnings have crept in, so fix those that are easy to fix.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
This should not be done in the constructor. Move it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
At present the entries are read twice, once by the entry_Section class
and once by the FIT implementation. This is harmless but can be confusing
when debugging. Fix it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Unfortunately mkimage gets upset with zero-sized files. Update the
ObtainContents() method to support specifying the size, if a fake blob is
created.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
On x86 devices having even a small amount of data can cause an overlap
between regions. For example, bayleybay complains when the intel-vga
region overlaps with u-boot-ucode:
ImagePos Offset Size Name
<none> 00000000 00800000 main-section
<none> ff800000 00000080 intel-descriptor
<none> ff800400 00000080 intel-me
<none> fff00000 00098f24 u-boot-with-ucode-ptr
<none> fff98f24 00001aa0 u-boot-dtb-with-ucode
<none> fff9a9d0 0002a000 u-boot-ucode
<none> fffb0000 00000080 intel-vga
...
It is safer to use an empty file in most cases. Add an option to set the
size for those uses that need it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
At present fake blobs are created but internally an empty blob is used.
Change it to use the contents of the faked file. Also return whether the
blob was faked, in case the caller needs to know that.
Add a TODO to put fake blobs in their own directory.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
This shadows the patman.tools library so rename it to avoid a pylint
warning.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
At present the fit implementation creates the output tree while
scanning the FIT description. Then it updates the tree later when the
data is known.
This works, but is a bit confusing, since it requires mixing the scanning
code with the generation code, with a fix-up step at the end.
It is actually possible to do this in two phases, one to scan everything
and the other to generate the FIT. Thus the FIT is generated in one pass,
when everything is known.
Update the code accordingly. The only functional change is that the 'data'
property for each node are now last instead of first, which is really a
more natural position. Update the affected test to deal with this.
One wrinkle is that the calculated properties (image-pos, size and offset)
are now added before the FIT is generated. so we must filter these out
when copying properties from the binman description to the FIT.
Most of the change here is splitting out some of the code from the
ReadEntries() implementation into _BuildInput(). So despite the large
diff, most of the code is the same. It is not feasible to split this patch
up, so far as I can tell.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Leave the 'expand' term for use by entry types which have an expanded
version of themselves. Rename this method to indicate that it generates
subentries.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
The word 'expand' is used for entries which generate subentries. It is
also used for entries that can have an '_expanded' version which is used
to break out its contents.
Rather than talking about expanding an entry's size, use the term
'extending'. It is slightly more precise and avoids the above conflicts.
This change renders the old 'expand-size' property invalid, so add an
error check for that.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Update the return value of this function, fix the 'create' typo and
update the documentation for clarity.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Suggested-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Rename this function to make it clear that it only reads loadable
segments. Also update the error for missing module to better match the
message emitted by Python.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Suggested-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Refactor this to avoid a loop. Also add a test for an empty string.
Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Fix the help which should refer to TPL, not SPL.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Suggested-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Simplify the code by using the available function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
This is not necessary if simpler code is used. Use the split function and
drop the unnecessary []
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Suggested-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
At present it is not possible to have arguments which include spaces.
Update the function to only split the args if the property is a single
string. This is a bit inconsistent, but might still be useful.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Suggested-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
It is good practice to init all variables in the constructor and pylint
sometimes checks this. Fix it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Tom Rini <trini@konsulko.com>
There is seldom a need to refresh at 100Hz and it uses a lot of CPU.
Reduce the rate to 10Hz which seems to be adequate.
Signed-off-by: Simon Glass <sjg@chromium.org>
Some files cannot be written but read-only access is still useful for
tests. Add a fallback to read-only access when needed.
This is useful in CI when opening a large data file provided by docker,
where read/write access would result in copying the file, thus needing
a lot of extra disk space.
Signed-off-by: Simon Glass <sjg@chromium.org>
If state is not being written, but RAM is, we should still show a message,
so it is clear that this is happening.
Signed-off-by: Simon Glass <sjg@chromium.org>
This allows to prefill fdt and config nodes with hash and signature
subnodes. It's just important to place the child nodes last so that
hashes do not come before the data - would be disliked by mkimage.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
