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5 months agoMerge tag 'dm-pull-29jul24' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
Tom Rini [Mon, 29 Jul 2024 16:22:42 +0000 (10:22 -0600)]
Merge tag 'dm-pull-29jul24' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

qconfig minor improvement
binman support for alternate entries

5 months agoMakefile: Pass OF_SPL_REMOVE_PROPS to binman
Simon Glass [Sat, 20 Jul 2024 10:49:50 +0000 (11:49 +0100)]
Makefile: Pass OF_SPL_REMOVE_PROPS to binman

Pass CONFIG_OF_SPL_REMOVE_PROPS to binman so that it can remove
properties correctly when producing FITs for SPL phases.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoMakefile: Provide VPL devicetree and padding to binman
Simon Glass [Sat, 20 Jul 2024 10:49:49 +0000 (11:49 +0100)]
Makefile: Provide VPL devicetree and padding to binman

Provide these parameters to binman so that it can produce images
targeted at VPL.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: fit: Allow running fdtgrep on devicetree blobs
Simon Glass [Sat, 20 Jul 2024 10:49:48 +0000 (11:49 +0100)]
binman: fit: Allow running fdtgrep on devicetree blobs

When using FIT to load firmware builds for multiple models, the FIT must
include a common binary along with a number of devicetree blobs, one for
each model. This is the same mechanism as is used for loading an OS.

However, SPL builds do not normally use the full devicetree, but instead
a cut-down version which various nodes and properties removed.

Add a new fit,fdt-phase property to allow binman to produce these
devicetree blobs.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: fit: Write the compatible string to configuration
Simon Glass [Sat, 20 Jul 2024 10:49:47 +0000 (11:49 +0100)]
binman: fit: Write the compatible string to configuration

FIT allows the FDT's root-node compatible string to be placed in a
configuration node to simplify and speed up finding the best match for
booting.

Add a new property to support this.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: fit: Allow providing FDT filenames in a directory
Simon Glass [Sat, 20 Jul 2024 10:49:46 +0000 (11:49 +0100)]
binman: fit: Allow providing FDT filenames in a directory

In some cases the list of available FDT files is not available in an
entryarg. Provide an option to point to a directory containing them
instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Add support for alternative FDTs
Simon Glass [Sat, 20 Jul 2024 10:49:45 +0000 (11:49 +0100)]
binman: Add support for alternative FDTs

FIT provides a way to select between different devicetree blobs
depending on the model. This works fine for U-Boot proper and allows SPL
to select the correct blob for the current board at runtime. The boot
sequence (SPL->U-Boot proper) is therefore covered by the existing
feature set.

The first boot phase (typically TPL) cannot use FIT since SoC boot ROMs
don't currently support it. Therefore the TPL image must be specific to
each model it boots on.

To support booting on mulitple models, binman must therefore produce a
separate TPL image for each model, even if the images for the rest of
the phases are identical.

TPL needs to be packaged as an executable binary along with a reduced
devicetree. When multiple models are supported, a reduced devicetree
must be provided for each model.

U-Boot's build system is designed to build a single devicetree for SPL
builds, so does not support this requirement.

Add a new 'alternatives' feature to Binman, allowing it to automatically
subset a devicetree to produce the reduced devicetree for a particular
phase for each supported model. With this it is possible to produce a
separate TPL image for each of the models. The correct one can then be
loaded onto a board, along with the common FIT image(s).

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Allow entry types to override FDT contents
Simon Glass [Sat, 20 Jul 2024 10:49:44 +0000 (11:49 +0100)]
binman: Allow entry types to override FDT contents

At present the contents of an FDT (for each phase) are fixed,
determined by the build and provided to Binman as input files.

Provide a means for entry types to provide their own FDT, so that it can
be processed, if needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Remove dependency on pylibfdt for entry-docs
Simon Glass [Sat, 20 Jul 2024 10:49:43 +0000 (11:49 +0100)]
binman: Remove dependency on pylibfdt for entry-docs

Allow the entry-docs command to operate even if pylibfdt is not present
in the systemn.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Add a bintool for fdtgrep
Simon Glass [Sat, 20 Jul 2024 10:49:42 +0000 (11:49 +0100)]
binman: Add a bintool for fdtgrep

Binman needs the ability to run fdtgrep to prepare devicetree subsets
for use by SPL and TPL. Add a new bintool in preparation for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Correct indentation in testSplPubkeyDtb
Simon Glass [Sat, 20 Jul 2024 10:49:41 +0000 (11:49 +0100)]
binman: Correct indentation in testSplPubkeyDtb

This function has strange indentation. Fix it.

Fixes: 8c1fbd1f607 ("binman: ftest: Add test for u_boot_spl_pubkey_dtb")
Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Fix a comment typo in _DoReadFileDtb()
Simon Glass [Sat, 20 Jul 2024 10:49:40 +0000 (11:49 +0100)]
binman: Fix a comment typo in _DoReadFileDtb()

Fix a minor typo in this function.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Mention expanded entries in u-boot-vpl
Simon Glass [Sat, 20 Jul 2024 10:49:39 +0000 (11:49 +0100)]
binman: Mention expanded entries in u-boot-vpl

Add a comment about this entry type being expanded, to match the comment
for SPL and TPL. Drop an unwanted line in the SPL and TPL docs while
here.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Correct comment in blob_dtb GetFdtEtype()
Simon Glass [Sat, 20 Jul 2024 10:49:38 +0000 (11:49 +0100)]
binman: Correct comment in blob_dtb GetFdtEtype()

The filenames are a bit confused. Fix them.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Write the compressed output to a file
Simon Glass [Sat, 20 Jul 2024 10:49:37 +0000 (11:49 +0100)]
binman: Write the compressed output to a file

When an entry is compressed, write the compressed contents to a file so
that it is possible to see what was produced. This aids debugging with
new images.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: elf: Add more debugging to LookupAndWriteSymbols()
Simon Glass [Sat, 20 Jul 2024 10:49:36 +0000 (11:49 +0100)]
binman: elf: Add more debugging to LookupAndWriteSymbols()

When symbol-writing does not appear to work, it can sometimes be hard to
figure out what is going on. Add some more debugging to help.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Move problem-checking code into a function
Simon Glass [Sat, 20 Jul 2024 10:49:35 +0000 (11:49 +0100)]
binman: Move problem-checking code into a function

This has become quite long, so move it into a separate function.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Tidy up comment for Bintoolfdt_add_pubkey.run()
Simon Glass [Sat, 20 Jul 2024 10:49:34 +0000 (11:49 +0100)]
binman: Tidy up comment for Bintoolfdt_add_pubkey.run()

This function returns a value, so add documentation for it.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Tidy up bintool docs
Simon Glass [Sat, 20 Jul 2024 10:49:33 +0000 (11:49 +0100)]
binman: Tidy up bintool docs

The docs have somehow got out of sync. Regenerate the file to fix the
problem.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Correct an error in the FIT-template example
Simon Glass [Sat, 20 Jul 2024 10:49:32 +0000 (11:49 +0100)]
binman: Correct an error in the FIT-template example

The example contains references to an non-existent node. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agofixdep: Support VPL
Simon Glass [Sat, 20 Jul 2024 10:49:31 +0000 (11:49 +0100)]
fixdep: Support VPL

Add VPL support in this tool.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: f86ca5ad8f7 ("Introduce Verifying Program Loader (VPL)")
5 months agoqconfig: Support a 'list' format
Simon Glass [Thu, 18 Jul 2024 09:11:25 +0000 (10:11 +0100)]
qconfig: Support a 'list' format

Add a flag to output the found list in a more user-friendly format, with
one board per line. Omit the board count.

This can be useful with grep, for example.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Sort the boards by name when finding
Simon Glass [Thu, 18 Jul 2024 09:11:24 +0000 (10:11 +0100)]
qconfig: Sort the boards by name when finding

There is no particular ordering of the board list at present, since it
is generated by a multi-threaded process. Sort them by name to make it
easier to see if a particular board is present.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Allow searching for CONFIG values
Simon Glass [Thu, 18 Jul 2024 09:11:23 +0000 (10:11 +0100)]
qconfig: Allow searching for CONFIG values

Add basic support for searching for matching of non-matching values.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: https://source.denx.de/u-boot/custodians/u-boot-dm/-/issues/20
5 months agoMerge tag 'dm-pull-26jul24' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
Tom Rini [Fri, 26 Jul 2024 16:35:44 +0000 (10:35 -0600)]
Merge tag 'dm-pull-26jul24' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

buildman minor fix
qconfig refactoring
patman fix for Python 3.12

5 months agobuildman: Show board list with -x
Simon Glass [Thu, 11 Jul 2024 08:10:04 +0000 (09:10 +0100)]
buildman: Show board list with -x

When -x is used, buildman does not show the list of boards that will be
built, since there are no terms which cause boards to be added, only
terms which cause them to be removed.

Add a special case to fix this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Rini <trini@konsulko.com>
5 months agosandbox: Fix LTO to work with STACKPROTECTOR
Andrew Goodbody [Tue, 2 Jul 2024 17:00:09 +0000 (18:00 +0100)]
sandbox: Fix LTO to work with STACKPROTECTOR

Add the STACKPROTECTOR symbols to the script that generates the
symbols that should not be removed by the use of LTO when linking
a shared object. This prevents a fail to build due to link errors.

https://source.denx.de/u-boot/u-boot/-/issues/35

Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
5 months agobinman: Update cbfstool
Simon Glass [Tue, 2 Jul 2024 16:37:28 +0000 (17:37 +0100)]
binman: Update cbfstool

Update to a newer version of this tool, 4.22.01. This runs OK with the
current binman tests and matches the one in CI.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
5 months agotools: patman: fix `pip install` with Python 3.12
Brandon Maier [Mon, 1 Jul 2024 17:51:41 +0000 (17:51 +0000)]
tools: patman: fix `pip install` with Python 3.12

Installing patman with `cd ./tools/patman && pip install -e .` fails
with the error below.

As described in the error output below, the license line is not allowed
to be only defined in the setup.py. We remove the 'license' field
entirely, as the Python Packaging User Guide recommends using projects
classifiers instead[1] and we already set the GPL-2.0+ classifier.

> $ cd ./tools/patman && pip install -e .
> Obtaining file:///.../u-boot/tools/patman
>   Installing build dependencies ... done
>   Checking if build backend supports build_editable ... done
>   Getting requirements to build editable ... error
>   error: subprocess-exited-with-error
>
>   × Getting requirements to build editable did not run successfully.
>   │ exit code: 1
>   ╰─> [61 lines of output]
>       /tmp/pip-build-env-mqjvnmz8/overlay/lib/python3.12/site-packages/setuptools/config/_apply_pyprojecttoml.py:76:
>           _MissingDynamic: `license` defined outside of `pyproject.toml` is ignored.
>       !!
>
>       ********************************************************************************
>       The following seems to be defined outside of `pyproject.toml`:
>
>       `license = 'GPL-2.0+'`
>
>       According to the spec (see the link below), however, setuptools CANNOT
>       consider this value unless `license` is listed as `dynamic`.
>
>       https://packaging.python.org/en/latest/specifications/pyproject-toml/#declaring-project-metadata-the-project-table
>
>       To prevent this problem, you can list `license` under `dynamic` or alternatively
>       remove the `[project]` table from your file and rely entirely on other means of
>       configuration.
>       ********************************************************************************
>
>       !!

[1] https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license

Signed-off-by: Brandon Maier <brandon.maier@collins.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move operation check into parse_args()
Simon Glass [Wed, 17 Jul 2024 15:57:11 +0000 (16:57 +0100)]
qconfig: Move operation check into parse_args()

Put the check for an operation being provided into the parse_args()
function, to reduce the size of main().

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Drop col argument from Slots()
Simon Glass [Wed, 17 Jul 2024 15:57:10 +0000 (16:57 +0100)]
qconfig: Drop col argument from Slots()

This is not needed since the progress indicator has the object. Use that
instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Use the Color object in Progress
Simon Glass [Wed, 17 Jul 2024 15:57:09 +0000 (16:57 +0100)]
qconfig: Use the Color object in Progress

Since the Progress class has the required object, use it from there
instead of passing it around.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move the last two operations into their own functions
Simon Glass [Wed, 17 Jul 2024 15:57:08 +0000 (16:57 +0100)]
qconfig: Move the last two operations into their own functions

Put the summary and database-writing code into separate functions to
reduce the size of main().

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move progress output into the class
Simon Glass [Wed, 17 Jul 2024 15:57:07 +0000 (16:57 +0100)]
qconfig: Move progress output into the class

Rather than create these outputs separately, put them in the class so
that the main program doesn't need to deal with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move commit code into a separate function
Simon Glass [Wed, 17 Jul 2024 15:57:06 +0000 (16:57 +0100)]
qconfig: Move commit code into a separate function

Reduce the size of main() by putting this code into its own function.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move all move_config code into move_config()
Simon Glass [Wed, 17 Jul 2024 15:57:05 +0000 (16:57 +0100)]
qconfig: Move all move_config code into move_config()

Move the setup and completion code into the move_config() function so
it is all in one place.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Add a return value to do_find_config()
Simon Glass [Wed, 17 Jul 2024 15:57:04 +0000 (16:57 +0100)]
qconfig: Add a return value to do_find_config()

Return an exit code so we can use this function like do_tests().
Refactor the caller to handle this.

Reduce the size of main() by putting this code into its own function.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move imply into a separate function
Simon Glass [Wed, 17 Jul 2024 15:57:03 +0000 (16:57 +0100)]
qconfig: Move imply into a separate function

Reduce the size of main() by putting this code into its own function,
with the usage message staying in main().

Tidy up the comments for do_imply_config() while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Add a return value to do_scan_source()
Simon Glass [Wed, 17 Jul 2024 15:57:02 +0000 (16:57 +0100)]
qconfig: Add a return value to do_scan_source()

Return an exit code so we can use this function like do_tests().
Refactor the caller to handle this.

Reduce the size of main() by putting this code into its own function.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move testing into a separate function
Simon Glass [Wed, 17 Jul 2024 15:57:01 +0000 (16:57 +0100)]
qconfig: Move testing into a separate function

Reduce the size of main() by putting this code into its own function.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move converting config args to the top
Simon Glass [Wed, 17 Jul 2024 15:57:00 +0000 (16:57 +0100)]
qconfig: Move converting config args to the top

Move this check to the top, so it happens always. There is no harm to
doing this earlier and it separates the setup from actual program logic.

Update the arg rather than adding a new variable, with the new variable
only created when moving or building, since it is used more heavily.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move checking directory to the top
Simon Glass [Wed, 17 Jul 2024 15:56:59 +0000 (16:56 +0100)]
qconfig: Move checking directory to the top

Move this check to the top, so it happens always. The tool should be
run from the U-Boot source directory.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move getting the colour to where it is needed
Simon Glass [Wed, 17 Jul 2024 15:56:58 +0000 (16:56 +0100)]
qconfig: Move getting the colour to where it is needed

Move this assignment down to just above where it is needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move arg checking to the top of main()
Simon Glass [Wed, 17 Jul 2024 15:56:57 +0000 (16:56 +0100)]
qconfig: Move arg checking to the top of main()

Check for 'test' as one of the possible operations for this tool,
moving the check above the implementation.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move arg checking a little higher
Simon Glass [Wed, 17 Jul 2024 15:56:56 +0000 (16:56 +0100)]
qconfig: Move arg checking a little higher

Check for scan_source as one of the possible operations for this tool,
moving the check above the scan_source implementation.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Move arg parsing into a separate function
Simon Glass [Wed, 17 Jul 2024 15:56:55 +0000 (16:56 +0100)]
qconfig: Move arg parsing into a separate function

Reduce the size of main() by putting this code into its own function.
For now the parser object needs to be returned too.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Rename the doc link
Simon Glass [Wed, 17 Jul 2024 15:56:54 +0000 (16:56 +0100)]
qconfig: Rename the doc link

This was missed during the renaming of the tool. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: ea4d6dead37 ("moveconfig: Rename the tool to qconfig")
5 months agoqconfig: Correct format string in do_imply_config()
Simon Glass [Wed, 17 Jul 2024 15:56:53 +0000 (16:56 +0100)]
qconfig: Correct format string in do_imply_config()

One of the strings was converted incorrectly. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: 1bd43060b3e ("moveconfig: Use f strings where possible")
5 months agoqconfig: Tidy up some pylint warnings
Simon Glass [Wed, 17 Jul 2024 15:56:52 +0000 (16:56 +0100)]
qconfig: Tidy up some pylint warnings

Reduce the number of warnings in this file a little bit.

Add my own name to the copyright message.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Make KconfigScanner a function
Simon Glass [Wed, 17 Jul 2024 15:56:51 +0000 (16:56 +0100)]
qconfig: Make KconfigScanner a function

This doesn't have any methods so is not good as a class. Make it a
function instead, to keep pylint happy.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Drop the try_expand() function
Simon Glass [Wed, 17 Jul 2024 15:56:50 +0000 (16:56 +0100)]
qconfig: Drop the try_expand() function

This is not used anymore, so drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoqconfig: Fix pylint error in read_database()
Simon Glass [Wed, 17 Jul 2024 15:56:49 +0000 (16:56 +0100)]
qconfig: Fix pylint error in read_database()

Fix this error by initing the variable before the loop:

tools/qconfig.py:880:22: E0606: Possibly using variable 'defconfig'
   before assignment (possibly-used-before-assignment)

Signed-off-by: Simon Glass <sjg@chromium.org>
5 months agoMerge branch 'qcom-main' of https://gitlab.denx.de/u-boot/custodians/u-boot-snapdragon
Tom Rini [Fri, 26 Jul 2024 00:04:16 +0000 (18:04 -0600)]
Merge branch 'qcom-main' of https://gitlab.denx.de/u-boot/custodians/u-boot-snapdragon

* Qualcomm platforms >~2016 gain support for the RPMh (Resource Power Manager)
  peripheral which is used to control most regulators. The RB5 is now able to
  power up its USB VBUS regulator via the rpmh regulator driver. Git history
  from the original Linux driver is preserved for ease of maintenance.
* IPQ40xx SoCs gain ethernet networking support via the new ESS EDMA driver.

5 months agoarm: dts: add IPQ4019 ESS EDMA U-Boot additions
Robert Marko [Mon, 3 Jun 2024 12:06:16 +0000 (14:06 +0200)]
arm: dts: add IPQ4019 ESS EDMA U-Boot additions

IPQ4019 ESS EDMA support is not yet in upstream Linux, so for now lets use
the latest pending Linux DTS node for wired networking.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
5 months agonet: add Qualcomm ESS EDMA adapter
Robert Marko [Mon, 3 Jun 2024 12:06:15 +0000 (14:06 +0200)]
net: add Qualcomm ESS EDMA adapter

This adds the driver for the ESS EDMA ethernet adapter
found inside of Qualcomm IPQ40xx SoC series.

This driver also integrates the built in modified QCA8337N
switch support as they are tightly integrated.

Co-Developed-by: Gabor Juhos <j4g8y7@gmail.com>
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
5 months agoclock: qcom: ipq4019: add missing networking resets
Robert Marko [Mon, 3 Jun 2024 12:06:14 +0000 (14:06 +0200)]
clock: qcom: ipq4019: add missing networking resets

IPQ4019 has more networking related resets that will be required for future
wired networking support, so lets add them.

This syncs the driver with Linux.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agodt-bindings: clock: qcom: ipq4019: drop downstream file
Robert Marko [Mon, 3 Jun 2024 12:06:13 +0000 (14:06 +0200)]
dt-bindings: clock: qcom: ipq4019: drop downstream file

IPQ4019 clock dt-bindings are available in Linux upstream, and we can just
use those instead of carrying a downstream file that matches the upstream one
anyway.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
5 months agoclock: qcom: ipq4019: add ESS clock
Robert Marko [Mon, 3 Jun 2024 12:06:12 +0000 (14:06 +0200)]
clock: qcom: ipq4019: add ESS clock

ESS clock is the Ethernet Subsystem clock, so lets add it as its
already configured by SBL1.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
5 months agoqcom_defconfig: enable rpmh regulators
Caleb Connolly [Mon, 15 Jul 2024 10:08:23 +0000 (12:08 +0200)]
qcom_defconfig: enable rpmh regulators

Enable RPMh, cmd-db, and RPMh regulators. Additionally enable
CMD_REGULATOR for debugging.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agopower: regulator: qcom-rpmh-regulator: add build infra
Caleb Connolly [Mon, 15 Jul 2024 10:08:22 +0000 (12:08 +0200)]
power: regulator: qcom-rpmh-regulator: add build infra

Add Kconfig and Makefile entries for this driver now that it can build
for U-Boot.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agopower: regulator: qcom-rpmh-regulator: adjust probe for U-Boot
Caleb Connolly [Mon, 15 Jul 2024 10:08:21 +0000 (12:08 +0200)]
power: regulator: qcom-rpmh-regulator: adjust probe for U-Boot

Refactor initialization to use U-Boot's driver model and API.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agopower: regulator: qcom-rpmh-regulator: port ops to U-Boot
Caleb Connolly [Mon, 15 Jul 2024 10:08:20 +0000 (12:08 +0200)]
power: regulator: qcom-rpmh-regulator: port ops to U-Boot

Port over the regulator ops to U-Boot's regulator API. Add back the
pmic5 mode map using U-Boot dm_regulator_mode API and adjust the
pmic5_pldo and pmic5_pldo_lv definitions. No functional changes.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agopower: regulator: qcom-rpmh-regulator: remove unused regulators
Caleb Connolly [Mon, 15 Jul 2024 10:08:19 +0000 (12:08 +0200)]
power: regulator: qcom-rpmh-regulator: remove unused regulators

Initially just include the few regulators needed for the RB5 board.
Others can be added back as-needed.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agopower: regulator: qcom-rpmh-regulator: adjust structs for U-Boot
Caleb Connolly [Mon, 15 Jul 2024 10:08:18 +0000 (12:08 +0200)]
power: regulator: qcom-rpmh-regulator: adjust structs for U-Boot

Switch to our linear_range helpers and remove unused/unsupported
linux-isms.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agopower: regulator: qcom-rpmh-regulator: port over lineage_range helpers
Caleb Connolly [Mon, 15 Jul 2024 10:08:17 +0000 (12:08 +0200)]
power: regulator: qcom-rpmh-regulator: port over lineage_range helpers

Import struct linear_range() and builder macro from Linux regulator
core.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agopower: regulator: qcom-rpmh-regulator: adjust headers for U-Boot
Caleb Connolly [Mon, 15 Jul 2024 10:08:16 +0000 (12:08 +0200)]
power: regulator: qcom-rpmh-regulator: adjust headers for U-Boot

Remove unused/unsupported Linux headers and add necessary U-Boot ones.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agopower: regulator: import qcom-rpmh-regulator from Linux
Caleb Connolly [Mon, 15 Jul 2024 10:08:15 +0000 (12:08 +0200)]
power: regulator: import qcom-rpmh-regulator from Linux

Import the driver from Linux 6.10-rc6.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: add build infrastructure
Caleb Connolly [Mon, 15 Jul 2024 10:08:14 +0000 (12:08 +0200)]
soc: qcom: add build infrastructure

Add Kconfig / Makefiles to build rpmh and cmd-db drivers.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: rpmh: U-Boot API changes
Caleb Connolly [Mon, 15 Jul 2024 10:08:13 +0000 (12:08 +0200)]
soc: qcom: rpmh: U-Boot API changes

Fix build errors, add some debug logging.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: rpmh: drop unused functions
Caleb Connolly [Mon, 15 Jul 2024 10:08:12 +0000 (12:08 +0200)]
soc: qcom: rpmh: drop unused functions

A lot of the features in here are only relevant when running
multi-threaded with interrupts. Drop everything except what we need to
run single-threaded with a single TCS (which is all the rpmh-rsc
framework in U-Boot supports).

Keep rpmh_write_async() for simplicity and make it wrap the regular
rpmh_write().

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: rpmh: adjust headers for U-Boot
Caleb Connolly [Mon, 15 Jul 2024 10:08:11 +0000 (12:08 +0200)]
soc: qcom: rpmh: adjust headers for U-Boot

Drop unused/unsupported Linux headers and add dm/device.h for U-Boot.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: rpmh-rsc: remaining U-Boot API changes
Caleb Connolly [Mon, 15 Jul 2024 10:08:10 +0000 (12:08 +0200)]
soc: qcom: rpmh-rsc: remaining U-Boot API changes

Minor adjustments to fix building with U-Boot and work correctly as a
synchronous driver without interrupts. RPMh is fast enough that we can
get away with just firing off requests and assuming they complete.

U-Boot behaviour changes are annotated with a "U-Boot:" comment.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: rpmh-rsc: adjust probe for U-Boot
Caleb Connolly [Mon, 15 Jul 2024 10:08:09 +0000 (12:08 +0200)]
soc: qcom: rpmh-rsc: adjust probe for U-Boot

Rework the rpmh-rsc initialization to use U-Boot's driver model and
initialize cmd-db.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: rpmh-rsc: adjust headers for U-Boot
Caleb Connolly [Mon, 15 Jul 2024 10:08:08 +0000 (12:08 +0200)]
soc: qcom: rpmh-rsc: adjust headers for U-Boot

Remove unsupported / unused Linux headers and add those needed for
U-Boot.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: rpmh-rsc: drop unused multi-threading and non-active TCS support
Caleb Connolly [Mon, 15 Jul 2024 10:08:07 +0000 (12:08 +0200)]
soc: qcom: rpmh-rsc: drop unused multi-threading and non-active TCS support

Since U-Boot is single threaded, we can avoid most of the complexity
that comes with handling more than one in-flight TCS. Drop all the rpmh
code associated with multi-threading as we'll instead wait for a
response on each TCS.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: cmd-db: adjust for U-Boot API
Caleb Connolly [Mon, 15 Jul 2024 10:08:06 +0000 (12:08 +0200)]
soc: qcom: cmd-db: adjust for U-Boot API

Keep the header pointer in the .data section so we don't initialize it
again after relocation, adjust cmd_db_get_header() to work with the
U-Boot API, and skip validating the header since all cmd-db users are
children of the rpmh-rsc and those children will only probe if cmd-db
initializes successfully.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: cmd-db: adjust probe for U-Boot
Caleb Connolly [Mon, 15 Jul 2024 10:08:05 +0000 (12:08 +0200)]
soc: qcom: cmd-db: adjust probe for U-Boot

Integrate cmd-db into the U-Boot driver model.

This is just a wrapper around an in-memory database, so we just need to
get the address and validate that cmd-db is there.

Since cmd_db_header will be stored in the .data section we can skip
bind if it's already set.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: cmd-db: drop unused functions
Caleb Connolly [Mon, 15 Jul 2024 10:08:04 +0000 (12:08 +0200)]
soc: qcom: cmd-db: drop unused functions

Due to our simpler rpmh-rsc driver and lack of debugfs, we don't need
quite a few cmd-db functions, just drop them.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: cmd-db: adjust headers for U-Boot
Caleb Connolly [Mon, 15 Jul 2024 10:08:03 +0000 (12:08 +0200)]
soc: qcom: cmd-db: adjust headers for U-Boot

Replace unused/unsupported Linux headers with appropriate U-Boot
alternatives.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agosoc: qcom: import rpmh and cmd-db drivers from Linux
Caleb Connolly [Mon, 15 Jul 2024 10:08:02 +0000 (12:08 +0200)]
soc: qcom: import rpmh and cmd-db drivers from Linux

Import RPMh and cmd-db framework from Linux 6.10-rc6.

Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agolinux/bitmap.h: add bitmap_empty helper
Caleb Connolly [Mon, 15 Jul 2024 10:08:01 +0000 (12:08 +0200)]
linux/bitmap.h: add bitmap_empty helper

Import this function from Linux as of 6.10-rc6

Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agodm: core: scan reserved-memory nodes
Caleb Connolly [Mon, 15 Jul 2024 10:08:00 +0000 (12:08 +0200)]
dm: core: scan reserved-memory nodes

Qualcomm platforms may have drivers that bind to reserved memory nodes
(cmd-db [1] and smem [2]) which are relevant to U-Boot. Include
/reserved-memory in dm_extended_scan() so that these will be handled
correctly.

[1]: https://www.kernel.org/doc/Documentation/devicetree/bindings/reserved-memory/qcom%2Ccmd-db.yaml
[2]: https://www.kernel.org/doc/Documentation/devicetree/bindings/soc/qcom/qcom%2Csmem.yaml

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
5 months agoMerge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-samsung
Tom Rini [Thu, 25 Jul 2024 15:14:29 +0000 (09:14 -0600)]
Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-samsung

5 months agoarm: exynos: Enable TRNG on E850-96 board
Sam Protsenko [Tue, 23 Jul 2024 18:14:39 +0000 (13:14 -0500)]
arm: exynos: Enable TRNG on E850-96 board

Enable True Random Number Generator (TRNG) on E850-96 board. To do so:
  1. Enable DM_RNG and RNG_EXYNOS for TARGET_E850_96
  2. Add TRNG node to E850-96 device tree
  3. Enable 'rng' command support for easy TRNG testing

TRNG node is already applied in Linux kernel device tree, but it hasn't
appeared in upstream dts yet. Add it in U-Boot override dtsi file
temporarily; it can be removed once it appears in upstream dts.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
5 months agorng: Add Exynos TRNG driver
Sam Protsenko [Tue, 23 Jul 2024 18:14:38 +0000 (13:14 -0500)]
rng: Add Exynos TRNG driver

Add True Random Number Generator (TRNG) driver for Exynos chips. This
implementation is heavily based on Linux kernel's counterpart [1]. It
also follows upstream dt-bindings [2].

TRNG block is usually a part of SSS (Security Sub System) IP-core on
Exynos chips. Because SSS access on Exynos850 is protected by TZPC
(TrustZone Protection Control), it's not possible to read/write TRNG
registers from U-Boot, as it's running in EL1 mode. Instead, the
corresponding SMC calls should be used to make the secure software
running in EL3 mode access it for us. Those SMC calls are handled by
LDFW (Loadable Firmware), which has to be loaded first. For example, for
E850-96 board it's done in its board_init(), so by the time RNG
capabilities are needed the LDFW should be already loaded and TRNG
should be functional.

[1] drivers/char/hw_random/exynos-trng.c
[2] dts/upstream/Bindings/rng/samsung,exynos5250-trng.yaml

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
5 months agoclk: exynos: Add SSS clocks for Exynos850
Sam Protsenko [Tue, 23 Jul 2024 18:14:37 +0000 (13:14 -0500)]
clk: exynos: Add SSS clocks for Exynos850

Add ACLK (operating clock) and PCLK (bus clock) for Security Sub System
(SSS) in Exynos850. Those clocks are needed for RNG enablement.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
5 months agoboard: samsung: e850-96: Load LDFW firmware on board init
Sam Protsenko [Tue, 23 Jul 2024 18:14:36 +0000 (13:14 -0500)]
board: samsung: e850-96: Load LDFW firmware on board init

LDFW is a Loadable Firmware which provides additional security
capabilities in EL3 monitor. For example, True Random Number Generator
(TRNG) block registers can't be accessed from EL1 (where U-Boot and
Linux kernel are running), but it's possible to access TRNG capabilities
via corresponding SMC calls, which in turn are handled by LDFW. To do
so, LDFW firmware has to be loaded first. It's stored on a raw eMMC
partition, so it has to be read into NWD (Normal World) RAM buffer, and
then loaded to SWD (Secure World) memory using the special SMC call to
EL3 monitor program. EL3_MON will load LDFW to SWD memory, more
specifically to the area starting at 0xbf700000 (with size of 7.5 MiB).
That memory area is reserved in device tree, so there shouldn't be any
collisions. After that LDFW becomes functional.

Implement LDFW firmware loading on board init. While at it, fix the
copyright date in header comments, as this board support was actually
added in 2024, not in 2020: it was probably a copy-paste mistake.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
5 months agoboard: samsung: e850-96: Add default partitions
Sam Protsenko [Tue, 23 Jul 2024 18:14:35 +0000 (13:14 -0500)]
board: samsung: e850-96: Add default partitions

Add an environment file for E850-96 board with default eMMC partition
list. It follows the Samsung's partition list used for Android-Q on
Exynos850 devices. It was verified on E850-96 board with:

    => gpt verify mmc 0 "$partitions"
   Verify GPT: success!

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
5 months agoMerge branch '2024-07-23-remove-or-update-some-platforms'
Tom Rini [Tue, 23 Jul 2024 16:43:58 +0000 (10:43 -0600)]
Merge branch '2024-07-23-remove-or-update-some-platforms'

- Update a few platforms to use DM_I2C finally, and remove a number of
  other older platforms.

5 months agopxm2: switch to DM_I2C
Anatolij Gustschin [Sat, 20 Jul 2024 16:54:39 +0000 (18:54 +0200)]
pxm2: switch to DM_I2C

Enable DM_I2C to avoid board removal warning.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Enrico Leto <enrico.leto@siemens.com>
5 months agoboard: keymile: convert to CONFIG_DM_I2C
Anatolij Gustschin [Fri, 19 Jul 2024 23:24:22 +0000 (01:24 +0200)]
board: keymile: convert to CONFIG_DM_I2C

The conversion to DM_I2C is mandatory, rework to remove
use of legacy I2C API.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachienergy.com>
Cc: Holger Brunck <holger.brunck@hitachienergy.com>
Cc: Tomas Alvarez Vanoli <tomas.alvarez-vanoli@hitachienergy.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
5 months agoarm: Remove omap3_beagle board
Tom Rini [Mon, 15 Jul 2024 19:35:55 +0000 (13:35 -0600)]
arm: Remove omap3_beagle board

This board has not been converted to CONFIG_DM_I2C by the deadline.
Remove it.

Acked-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
5 months agoarm: Remove devkit3250 board
Tom Rini [Mon, 15 Jul 2024 19:35:54 +0000 (13:35 -0600)]
arm: Remove devkit3250 board

This board has not been converted to CONFIG_DM_I2C by the deadline.
Remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>
5 months agoarm: ti: Remove omap4 platform support
Tom Rini [Mon, 15 Jul 2024 19:35:53 +0000 (13:35 -0600)]
arm: ti: Remove omap4 platform support

There are no longer any OMAP4 platforms in U-Boot, remove the related
functionality.

Signed-off-by: Tom Rini <trini@konsulko.com>
5 months agoarm: Remove omap4_sdp4430 board
Tom Rini [Mon, 15 Jul 2024 19:35:52 +0000 (13:35 -0600)]
arm: Remove omap4_sdp4430 board

This board has not been converted to CONFIG_DM_I2C by the deadline.
Remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>
5 months agoarm: Remove omap4_panda board
Tom Rini [Mon, 15 Jul 2024 19:35:51 +0000 (13:35 -0600)]
arm: Remove omap4_panda board

This board has not been converted to CONFIG_DM_I2C by the deadline.
Remove it.

Acked-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
5 months agoboard: beagle: convert to CONFIG_DM_I2C
Anatolij Gustschin [Fri, 19 Jul 2024 21:51:23 +0000 (23:51 +0200)]
board: beagle: convert to CONFIG_DM_I2C

Rework to remove use of legacy I2C API.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Tom Rini <trini@konsulko.com>
5 months agoPrepare v2024.10-rc1
Tom Rini [Tue, 23 Jul 2024 00:21:18 +0000 (18:21 -0600)]
Prepare v2024.10-rc1

Signed-off-by: Tom Rini <trini@konsulko.com>
5 months agoMerge tag 'u-boot-imx-master-20240722' of https://gitlab.denx.de/u-boot/custodians...
Tom Rini [Mon, 22 Jul 2024 23:56:14 +0000 (17:56 -0600)]
Merge tag 'u-boot-imx-master-20240722' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/21728

- Conversions to DM_I2C and DM_SERIAL.
- Support for I2C3 and PWM1 for the imx6q clock driver.
- Improvements for udoo-neo
- Describe the i.MX93 CPU clocks in the devicetree to fix CPU clock printing
- Fix for SPI and NANC clk-imx8mn clock driver

5 months agokontron-sl-mx6ul: switch to DM_SERIAL
Anatolij Gustschin [Sat, 20 Jul 2024 15:54:00 +0000 (17:54 +0200)]
kontron-sl-mx6ul: switch to DM_SERIAL

Enable DM_SERIAL to avoid board removal warning.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>