Signed-off-by: Tom Rini <trini@konsulko.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

Heinrich Schuchardt authored 11 months ago and Tom Rini committed 10 months ago

Avoid adding the same flag to KBUILD_CFLAGS twice.

Fixes: 8602d97c ("Makefile: avoid false positive -Wmaybe-uninitialized")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

Greg Malysa authored 11 months ago and Tom Rini committed 11 months ago

LDR format files are used primarily by Analog Devices processors but may
be of interest to other vendors. Previously support existed for this
format as part of the U-Boot build, but it has been unmaintained and
unused for a long time. In preparation for adding support for modern ADI
processors that use LDR, modernize the LDR support:

- Introduce CONFIG_LDR_CPU as the CPU string recognized by the LDR tool
  may not be the same as CONFIG_CPU
- Add an SPL target that repackages u-boot-spl inside an LDR file

An almost identical target for packaging u-boot into an LDR file already
exists and did not need to be created.

Co-developed-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
Signed-off-by: Ian Roberts <ian.roberts@timesys.com>
Signed-off-by: Greg Malysa <greg.malysa@timesys.com>

efi_default_filename.h requires HOST_ARCH to be defined. Up to now we
defined it via a CFLAGS. This does not scale. Add the symbol to
version_autogenerated.h instead.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>

Sughosh Ganu authored 11 months ago and Heinrich Schuchardt committed 11 months ago

A certain set of capsule files are now generated as part of the
sandbox build. Add these files to the CLEAN_FILES list for deletion on
invoking any of the cleanup targets.

Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canoncal.com>
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>

Signed-off-by: Tom Rini <trini@konsulko.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

Leon M. Busch-George authored 1 year ago and Tom Rini committed 11 months ago

The error message "bc: command not found" is easily missed since the
build continues.
bc is not a part of coreutils or base-devel. POSIX sh can also do the
calculation.

Signed-off-by: Leon M. Busch-George <leon@georgemail.eu>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>

Sam Protsenko authored 1 year ago and Tom Rini committed 1 year ago

Commit 2027e99e ("Makefile: Run defconfig files through the C
preprocessor") adds `generated_defconfig' file, but fails to clean that
up. It might be useful to have that file around after `make' is done,
but it's better to clean that up on `make clean'. Also we probably want
to hide it in `git status' list. This patch makes the described changes,
and also adds `-P' parameter to the CPP command that produces the
`generated_defconfig' to avoid generating linemarkers.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Fixes: 2027e99e ("Makefile: Run defconfig files through the C preprocessor")
Acked-by: Andrew Davis <afd@ti.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

Sébastien Szymanski authored 1 year ago and Tom Rini committed 1 year ago

Without the '-undef' option, the 'linux' string in .env files is
replaced with the string '1 '.
For example, in the board/armadeus/opos6uldev/opos6uldev.env file,

kernelimg=opos6ul-linux.bin

becomes

kernelimg=opos6ul-1 .bin

in the include/generated/env.in file.

That's because 'linux' is a System-specific Predefined Macros. [1]

Pass the '-undef' option to fix this issue.

[1] https://gcc.gnu.org/onlinedocs/gcc-13.2.0/cpp/System-specific-Predefined-Macros.html



Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

Bryan Brattlof authored 1 year ago and Tom Rini committed 1 year ago

Some boards that choose to utilize the OF_UPSTREAM directory for their
device tree files will need to specify that directory instead of the
traditional arch/$(ARCH)/dts/* path.

Include the correct path to the board's dtbs depending on if OF_UPSTREAM
is selected or not.

Signed-off-by: Bryan Brattlof <bb@ti.com>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Tested-by: Fabio Estevam <festevam@gmail.com>

Marek Vasut authored 1 year ago and Tom Rini committed 1 year ago

Rename arch-rmobile to arch-renesas and mach-rmobile to mach-renesas
because all the chips are made by Renesas, while only a subset of
them is from the R-Mobile line.

Use the following command to perform the rename, with manual move of
the directories using git mv and manual fix up to arch/arm/Makefile:

"
$ git grep -l '\<\(arch\|mach\)-rmobile\>' | \
  xargs -I {} sed -i 's@\<\(arch\|mach\)-rmobile\>@\1-renesas@g' {}
$ sed -i 's@rmobile@renesas@' board/*/*/Kconfig
"

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>

Sumit Garg authored 1 year ago and Tom Rini committed 1 year ago

Allow platforms to reuse DT headers and dtsi includes directly form
upstream DT subtree which will be frequently synced with Linux kernel.
This will further allow us to drop corresponding DT includes copy from
U-Boot tree.

Also, since the DT includes from upstream DT subtree are done after DT
includes from U-Boot tree, so it shouldn't cause any conflicts.

Tested-by: Bryan Brattlof <bb@ti.com>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>

Sumit Garg authored 1 year ago and Tom Rini committed 1 year ago

This adds the build infrastructure for checking DT binding schema
documents and validating dtb files using the binding schema. Here we use
devicetree-rebasing subtree to provide the DT bindings. Along with that
adapt dts/upstream/Bindings/Makefile to align with old U-Boot Kbuild
infrastructure.

Dependency:
-----------

The DT schema project must be installed in order to validate the DT schema
binding documents and validate DTS files using the DT schema. The DT schema
project can be installed with pip::

    pip3 install dtschema

Note that 'dtschema' installation requires 'swig' and Python development
files installed first. On Debian/Ubuntu systems::

    apt install swig python3-dev

Testing:
--------

Build dts files and check using DT binding schema:
$ make dtbs_check

Optionally, DT_SCHEMA_FILES can be passed in with a schema file(s) to
use for validation. This makes it easier to find and fix errors
generated by a specific schema.

Note, at this point dtbs_check is an optional build target as there are
many warnings generated due to custom DT properties used by many
platforms in u-boot. It is expected with these checks that compliance
with DT bindings to take place. Once that's done it can be added to CI
builds to remain compliant with DT bindings.

Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>

git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe

Signed-off-by: Tom Rini <trini@konsulko.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

Maxim Uvarov authored 1 year ago and Tom Rini committed 1 year ago

CI test checks that generated dtb has to be cleaned up.
Use the same clean procedure as Linux top level Makefile has.

Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

Neha Malcom Francis authored 1 year ago and Tom Rini committed 1 year ago

K3 devices introduces the concept of centralized power, resource and
security management to System Firmware. This is to overcome challenges
by the traditional approach that implements system control functions on
each of the processing units.

The software interface for System Firmware is split into TIFS and DM. DM
(Device Manager) is responsible for resource and power management from
secure and non-secure hosts. This additional binary is necessary for
specific platforms' ROM boot images and is to be packaged into tispl.bin

Add an entry for DM. The entry can be used for the packaging of
tispl.bin by binman along with ATF and TEE.

Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

Signed-off-by: Tom Rini <trini@konsulko.com>

christophe leroy authored 1 year ago and Tom Rini committed 1 year ago

On powerpc, stack protector expects a function called
__stack_chk_fail_local() instead of __stack_chk_fail()

And some versions of GCC for powerpc default to TLS canary
instead of global canary, so always force GCC to use global
canary with -mstack-protector-guard=global

Cc: Joel Peshkin <joel.peshkin@broadcom.com>
Fixes: 4e9bce12 ("Add support for stack-protector")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>

Signed-off-by: Tom Rini <trini@konsulko.com>

The migration deadline for moving to DM_SCSI was v2023.04. A further
reminder was sent out in August 2023 to the remaining platforms that had
not migrated already, and that a few more over the line (or configs
deleted).

With this commit we:
- Rename CONFIG_DM_SCSI to CONFIG_SCSI.
- Remove all of the non-DM SCSI code. This includes removing other
  legacy symbols and code and removes some legacy non-DM AHCI code.
- Some platforms that had previously been DM_SCSI=y && SCSI=n are now
  fully migrated to DM_SCSI as a few corner cases in the code assumed
  DM_SCSI=y meant SCSI=y.

Signed-off-by: Tom Rini <trini@konsulko.com>

Simon Glass authored 1 year ago and Tom Rini committed 1 year ago

If we disable CMDLINE then we should not ask about enabling the hush
parser nor any of the commands that would be run on the command line as
it is no longer available. Convert the CMDLINE option into a menuconfig
and make every command referenced under cmd/Kconfig depend on it.

This leaves as future work moving the commands that are not under the
cmd/ hierarchy as future work.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

John Clark authored 1 year ago and Tom Rini committed 1 year ago

make rock5b-rk3588_defconfig
make
make clean
git status

before
~~~~~~~
On branch master
Your branch is up to date with 'origin/master'.

Untracked files:
  (use "git add <file>..." to include in what will be committed)
	include/autoconf.mk
	include/autoconf.mk.dep
	include/config.h
	mkimage-in-simple-bin-spi.mkimage-rockchip-tpl
	mkimage-in-simple-bin-spi.mkimage-u-boot-spl
	mkimage-in-simple-bin.mkimage-rockchip-tpl
	mkimage-in-simple-bin.mkimage-u-boot-spl
	simple-bin.fit.fit
	simple-bin.fit.itb

after
~~~~~~~
On branch master
Your branch is ahead of 'origin/master' by 1 commit.
  (use "git push" to publish your local commits)

nothing to commit, working tree clean

Signed-off-by: John Clark <inindev@gmail.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

Delete the output file *.itb

Signed-off-by: Randolph <randolph@andestech.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

Rasmus Villemoes authored 1 year ago and Tom Rini committed 1 year ago

We're seeing sporadic errors like

  ENVC    include/generated/env.txt
  HOSTCC  scripts/basic/fixdep
  ENVP    include/generated/env.in
  ENVT    include/generated/environment.h
  HOSTCC  tools/printinitialenv
/bin/sh: 1: scripts/basic/fixdep: not found
make[1]: *** [scripts/Makefile.host:95: tools/printinitialenv] Error 127
make[1]: *** Deleting file 'tools/printinitialenv'
make: *** [Makefile:2446: u-boot-initial-env] Error 2
make: *** Waiting for unfinished jobs....

where sometimes the "fixdep: not found" is instead "fixdep: Permission
denied" and the Error 127 becomes 126.

This smells like a race condition, and indeed it is: Currently,
u-boot-initial-env is a prerequisite of the envtools target, which
also lists scripts_basic as a prerequisite:

envtools: u-boot-initial-env scripts_basic $(version_h) $(timestamp_h) tools/version.h
	$(Q)$(MAKE) $(build)=tools/env

However, the u-boot-initial-env rule involves building the
printinitialenv helper, which in turn is built using an if_changed_dep
rule. That means we must ensure scripts/basic/fixdep is built and
ready before trying to build printinitialenv, i.e. the
u-boot-initial-env rule itself must depend on the phony scripts_basic
target.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>

It is entirely possible at this point to have platforms in U-Boot that
do not have board-specific C code (just Kconfig or environment) and so
make it optional to have to descend in to and then build in the board
directory.

Signed-off-by: Tom Rini <trini@konsulko.com>

Andrew Davis authored 1 year ago and Tom Rini committed 1 year ago

If the source .env file changes to one that is also older than the
generated env.txt file then the .env file is not regenerated. This
means when switching board configs we do not regenerate the env.

This can be tested with:

$ make j721e_evm_a72_defconfig
$ make # this may fail to complete but that is okay for this test
$ make am64x_evm_a53_defconfig
$ make
$ vim include/generated/env.txt

Note this is still the J721e env not the AM64 config as expected.

As ENV_FILE is set based on configuration, regenerate anytime
autoconf.h changes.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

Simon Glass authored 1 year ago and Tom Rini committed 1 year ago

Use CONFIG_SYS_MALLOC_F instead to of CONFIG_SYS_MALLOC_F_LEN to
determine whether pre-relocation malloc() is enabled.

Signed-off-by: Simon Glass <sjg@chromium.org>

Signed-off-by: Tom Rini <trini@konsulko.com>