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This patch series from Marek Vasut <[email protected]>
adds support for having a platform be able to convert from a
non-redundant envrionment to a redundant one at run-time.
Link: https://lore.kernel.org/r/[email protected]
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https://source.denx.de/u-boot/custodians/u-boot-i2c
Updates for 2026.04-rc1
CI: https://dev.azure.com/hs0298/hs/_build/results?buildId=198&view=results
- add support for Exynos7 HS-I2C
from Kaustabh Chakraborty
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Make environment support in SPI NOR available in sandbox,
so the environment storage in SPI NOR can be tested in CI.
Enable redundant environment support as well to cover this
in CI tests too.
Signed-off-by: Marek Vasut <[email protected]>
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Exynos7 (and later) HS-I2C blocks have special interrupts regarding
various data transfer states (see HSI2C_INT_I2C_TRANS_EN). Add support
for enabling and handling these interrupt bits.
Add the corresponding compatible, 'samsung,exynos7-hsi2c'. In order to
differentiate between the multiple device variants, an enum is
introduced which is used where difference in implementations exist.
Signed-off-by: Kaustabh Chakraborty <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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Add support for converting single-copy environment to redundant environment.
In case CRC checks on both redundant environment copies fail, try one more
CRC check on the primary environment copy and treat it as single environment.
If that check does pass, rewrite the single-copy environment into redundant
environment format, indicate the environment is valid, and import that as
usual primary copy of redundant environment. Follow up 'env save' will then
store two environment copies and the system will continue to operate as
regular redundant environment system.
Add test which validates this upgrade path. The test starts with spi.bin
which is pre-populated as single-copy environment and then upgrades that
environment to dual-copy environment.
Signed-off-by: Marek Vasut <[email protected]>
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Add test for environment stored in SPI NOR. The test works in a very
similar way to the current test for environment stored in ext4 FS,
except it generates spi.bin file backing the SPI NOR.
Signed-off-by: Marek Vasut <[email protected]>
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Tom Rini <[email protected]> says:
A long while ago, Darek reported that our copy of the LZMA SDK library
is quite old and so vulnerable to at least one possible security issue
he found that was fixed upstream.
This does a few things. First, we introduce a Kconfig option
to enable LZMA's size reduction option, and enable it on
gardena-smart-gateway-mt7688. This is not critical at the start, but is
as we move forward. Next, we move all the way from version 9.20 of the
LZMA SDK to version 25.01. The few deviations from upstream are the
changes we've already made to the files and are documented in our
history. Finally, we add SPDX tags to the code we've imported from the
LZMA SDK (and upstream has been asked if they're interested in this).
Link: https://lore.kernel.org/u-boot/CAC7rXdTb5u5pzP-mr_+pddCxzfcO8Vm_t-=_+5wxRitMjy6-JA@mail.gmail.com/
Link: https://lore.kernel.org/r/[email protected]
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After consulting https://spdx.org/licenses/ this code should be tagged
with the LZMA-SDK-9.22 identifer, so add them.
Signed-off-by: Tom Rini <[email protected]>
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Currently, we have a copy of the LZMA SDK code, version 9.20, with small
updates. The original import of the LZMA SDK included a script to update the
library. This is no longer possible, due to important local changes, so
remove it. We also remove a number of extra text files that should be
unchanged from upstream, but provide no direct value to the project.
Instead, have the help text for LZMA note that this comes from the LZMA
SDK.
Next, we move our code up to the current release, 25.01. There are a
number of new header files, and some performance improvements made to
the code, at the cost of between 2 to 3 kilobytes in binary size. As
there is now a Kconfig option to disable this and retain similar speed
to what we have currently, the default option is to make this trade-off.
Our changes to the code around calling schedule() to avoid the watchdog
being triggered are kept. We add __UBOOT__ guards in two places to
prevent conflict with our own usage of these words on MIPS.
Signed-off-by: Tom Rini <[email protected]>
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Currently, our LZMA library has an option for optimizing for size,
rather than speed. It is a minimal savings today, and has not been worth
enabling. As this will change in the near future, add options now to
allow disabling it in full U-Boot or in SPL, and enable these on
gardena-smart-gateway-mt7688 which is very close to the size limit
today.
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Replace usage of $(srctree) with $(abs_srctree) when creating a symlink
to include/asm/arch in out of tree builds.
When building_out_of_srctree is true, $(srctree) is just "..", so the
created symlink was broken, for example:
build-mt8365_evk/include/asm/arch -> ../arch/arm/include/asm/arch-mediatek
Which would resolve to a non-existent path:
build-mt8365_evk/include/asm/arch/arm/include/asm/arch-mediatek
To fix, we need to use the absolute path to the source tree since we
don't know where the build tree is located relative to the source tree.
Fixes: bd3f9ee679b4 ("kbuild: Bump the build system to 6.1")
Signed-off-by: David Lechner <[email protected]>
Tested-by: Sean Anderson <[email protected]>
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Directory vpl/ only contains generated files. Git should ignore it.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Many boards use CONFIG_LMB=y but not all, e.g.
amd_versal2_mini_defconfig. Building this board with CONFIG_UNIT_TEST=y
fails:
aarch64-linux-gnu-ld:
test/lib/lmb.c:411:(.text.test_noreserved+0x428):
undefined reference to `lmb_free'
We should be able to enable CONFIG_UNIT_TEST on any board.
With this patch the LMB test is only built if LMB is enabled which
overcomes the build issue.
Reviewed-by: Ilias Apalodimas <[email protected]>
Signed-off-by: Heinrich Schuchardt <[email protected]>
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U-Boot requires Kconfig options to be indented with tabs, whereas Linux
allows spaces. Add a U-Boot specific check to warn when spaces are used
for indentation in Kconfig files.
To ensure this check is executed, move the u_boot_line() invocation in
process() to occur before the valid source file check. Previously,
Kconfig files were skipped by the file extension filter before the
U-Boot specific checks could run.
Example warning:
WARNING: Kconfig indentation should use tabs
+ bool
Link: https://lore.kernel.org/u-boot/20251222162026.GA847766@bill-the-cat/
Signed-off-by: Kuan-Wei Chiu <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Remove the CLOCK_* aliases of the CLOCK_PARENT_* macros. One name for
each flag is sufficient.
Signed-off-by: David Lechner <[email protected]>
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Julien Stephan <[email protected]> says:
The MediaTek MT8188 is a ARM64-based SoC with a dual-core Cortex-A78
cluster and a six-core Cortex-A55 cluster. It includes UART, SPI,
USB3.0 dual role, SD and MMC cards, UFS, PWM, I2C, I2S, S/PDIF, and
several LPDDR3 and LPDDR4 options.
This series adds basic support for MT8188.
Link: https://lore.kernel.org/r/[email protected]
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The following clocks have been added for MT8188 SoC:
apmixedsys, topckgen, infracfg, pericfg and imp_iic_wrap
These clocks driver are based on the ones present in the kernel:
drivers/clk/mediatek/clk-mt8188-*
Signed-off-by: Julien Masson <[email protected]>
Signed-off-by: Julien Stephan <[email protected]>
Reviewed-by: Macpaul Lin <[email protected]>
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This adds basic support for MediaTek MT8188 SoC.
Add watchdog support by adding upstream compatible string.
Add tphy support by adding "mediatek,generic-tphy-v2" compatible string
in arch/arm/dts/mt8188-u-boot.dtsi
Signed-off-by: Julien Masson <[email protected]>
Signed-off-by: Julien Stephan <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Macpaul Lin <[email protected]>
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Now that we can have "make allyesconfig" build and link, add this type
of build to the job which builds host tools as well. In GitLab, make
this job rather than binman testsuite be the job which unblocks the next
stage of the pipeline. This is because we had been using that job for
"sandbox builds", and now that we have an explicit test for that, we
should use it.
Signed-off-by: Tom Rini <[email protected]>
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This driver is only possible to build on ARCH_AIROHA, so update the
dependencies.
Fixes: 6134e4efd432 ("spi: airoha: Add Airoha SPI NAND driver")
Signed-off-by: Tom Rini <[email protected]>
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Resync all defconfig files using qconfig.py
Signed-off-by: Tom Rini <[email protected]>
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Signed-off-by: Tom Rini <[email protected]>
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DEVICE_TREE_DEBUG=1
In case DEVICE_TREE_DEBUG is set, produce a diff between the base DT and
DT with U-Boot extras, to show how much does the U-Boot DT differ from
the base DT. This is particularly useful together with OF_UPSTREAM, to
minimize the diff between upstream DTs and U-Boot DTs.
This requires DTC 1.7.2 which does not resolve phandles when used in
the 'dtc -I dts -O dts ...' mode. With older DTC, the diff is full of
churn due to the resolved phandles.
Example usage:
$ make r8a779g3_sparrowhawk_defconfig && make DEVICE_TREE_DEBUG=1
$ cat ./dts/upstream/src/arm64/renesas/r8a779g3-sparrow-hawk.dtb.diff
Signed-off-by: Marek Vasut <[email protected]>
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Synchronize local copy of DTC with Linux 6.17 . This includes the
following picked and squashed commits from Linux kernel. The squash
was necessary, since the DTC here contains changes which were also
part of DTC in Linux alraedy, and the squash helped resolve those
without going back and forth with the changes.
The following commits from Linux are picked:
8f324cd712df7 # scripts/dtc: consolidate include path options in Makefile
b5b3d9b63b0ee # scripts/dtc: Add yamltree.c to dtc sources
7d97a76f226d6 # scripts/dtc: Update to upstream version v1.4.7-14-gc86da84d30e4
ea6f243be74e5 # scripts/dtc: Update to upstream version v1.4.7-57-gf267e674d145
02d435d4eccd8 # scripts/dtc: Update to upstream version v1.5.0-23-g87963ee20693
6e321b7637396 # scripts/dtc: Update to upstream version v1.5.0-30-g702c1b6c0e73
9f19ec91a7a35 # scripts/dtc: dtx_diff - add color output support
8287d642f38d1 # scripts/dtc: Update to upstream version v1.5.1-22-gc40aeb60b47a
4c52deef9225d # scripts/dtc: Revert "yamltree: Ensure consistent bracketing of properties with phandles"
5d3827e1452ed # scripts/dtc: Remove unused makefile fragments
40dd266887654 # scripts/dtc: Update to upstream version v1.6.0-2-g87a656ae5ff9
8d4cf6b6acb59 # scripts/dtc: use pkg-config to include <yaml.h> in non-standard path
b9bf9ace5ae90 # scripts/dtc: Update to upstream version v1.6.0-11-g9d7888cbf19c
69a883b6f5ac0 # scripts/dtc: dtx_diff - make help text formatting consistent
8f829108b8aed # scripts/dtc: only append to HOST_EXTRACFLAGS instead of overwriting
b39b4342ac495 # scripts/dtc: Update to upstream version v1.6.0-31-gcbca977ea121
93c6424c486b3 # scripts: dtc: Fetch fdtoverlay.c from external DTC project
0dd574a1d75c3 # scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9
ec38b5df8a231 # scripts: dtc: Build fdtoverlay tool
a0c8c431411f5 # scripts: dtc: Remove the unused fdtdump.c file
e7dc653d4e890 # scripts/dtc: Add missing fdtoverlay to gitignore
d2bf5d2e3f09c # scripts/dtc: Update to upstream version v1.6.1-19-g0a3a9d3449c8
a60878f5532d0 # scripts/dtc: dtx_diff: remove broken example from help text
8b739d8658a9b # scripts/dtc: Call pkg-config POSIXly correct
b6eeafa67df00 # scripts/dtc: Update to upstream version v1.6.1-63-g55778a03df61
f96cc4c787588 # scripts/dtc: Update to upstream version v1.6.1-66-gabbd523bae6e
09ab9c092ef2b # scripts/dtc: Update to upstream version v1.7.0-93-g1df7b047fe43
ded8a5a498f2d # scripts/dtc: Update to upstream version v1.7.0-95-gbcd02b523429
ee6ff6fca7e71 # scripts/dtc: Update to upstream version v1.7.2-35-g52f07dcca47c
This also includes forward port of U-Boot commit
e8c2d25845c7 ("libfdt: Revert 6dcb8ba4 from upstream libfdt")
to avoid binary size growth.
Signed-off-by: Marek Vasut <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-fsl-qoriq
CI: https://source.denx.de/u-boot/custodians/u-boot-fsl-qoriq/-/pipelines/28902
- Fix non-CCF priv initialization in scmi_clk_gate()
- Fix typo in scmi_clk_get_attibute()
- Remove duplicated scmi_generic_protocol_version() request
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scmi_generic_protocol_version() request is done twice in scmi_clk_probe().
Remove first call which is useless.
Fixes: ae7e0330ce22 ("clk: scmi: add compatibility with clock protocol 2.0")
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Signed-off-by: Patrice Chotard <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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In scmi_clk_probe(), in case of CLK_CCF is not enabled, parent private
data is not set, so in scmi_clk_gate(), an uninitialized priv struct is
retrieved.
SCMI request is performed either using scmi_clk_state_in_v1 or
scmi_clk_state_in_v2 struct depending of the unpredictable value of
priv->version which leads to error during SCMI clock enable.
Issue detected on STM32MP157C-DK2 board using the SCMI device tree
stm32mp157c-dk2-scmi.dts.
Fixes: 0619cb32030b ("firmware: scmi: Add clock v3.2 CONFIG_SET support")
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Signed-off-by: Patrice Chotard <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Fix typo attibute, rename scmi_clk_get_attibute() to
scmi_clk_get_attribute().
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Signed-off-by: Patrice Chotard <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Semihosting allows a virtual machine to write to the host file system.
Such dangerous settings should not be in a defconfig.
Move it to a CI configuration override.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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[ Upstream commit cbf164cd44e06c78938b4a4a4479d3541779c319 ]
The original _bin2bcd() function used / 10 and % 10 operations for
conversion. Although GCC optimizes these operations and does not generate
division or modulus instructions, the new implementation reduces the
number of mov instructions in the generated code for both x86-64 and ARM
architectures.
This optimization calculates the tens digit using (val * 103) >> 10, which
is accurate for values of 'val' in the range [0, 178]. Given that the
valid input range is [0, 99], this method ensures correctness while
simplifying the generated code.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Kuan-Wei Chiu <[email protected]>
Cc: Ching-Chun Huang (Jim) <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
[[email protected]: Adapt to bin2bcd() in include/bcd.h]
Signed-off-by: Kuan-Wei Chiu <[email protected]>
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If memory allocation for verify_buf fails, then one
needs to make sure that memory allocated for buf is
released.
Signed-off-by: Francois Berder <[email protected]>
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tmp_buffer is allocated using malloc but failure
is not handled.
This commit ensures that we do not use a NULL pointer
if malloc fails.
Signed-off-by: Francois Berder <[email protected]>
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Commit 2a38e712652f ("sandbox: add FAT to the list of usable env drivers")
made environment storage in FAT available on sandbox, but did not enable
the matching ENV_IS_IN_FAT in sandbox configs. This leads to environment
driver lookup failure when env in non-EXT4 is selected using 'env select':
"
env_driver_lookup: No environment driver for location 3
priority not found
"
Enable the missing ENV_IS_IN_FAT to fix this.
Fixes: 2a38e712652f ("sandbox: add FAT to the list of usable env drivers")
Signed-off-by: Marek Vasut <[email protected]>
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CMD_NET_LWIP has never existed so it cannot be right. I'm guessing the
intent was to allow print_eth() to be called when NET_LWIP is defined
(NET means "legacy networking stack" as opposed to NET_LWIP which is the
newest (and incompatible) stack). There probably was some mix-up
between CMD_NET and NET options.
The dependency on CMD_NET seems unnecessary as it seems perfectly fine
to run bdinfo without CMD_NET (build and run tested). So let's instead
make the dependency on NET || NET_LWIP.
Let's sync the unit test as well.
Fixes: 95744d2527cb ("cmd: bdinfo: enable -e when CONFIG_CMD_NET_LWIP=y")
Signed-off-by: Quentin Schulz <[email protected]>
Reviewed-by: Jerome Forissier <[email protected]>
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Replace %pe with %d and adjust the argument accordingly in a dev_err()
call in the pwm-aspeed driver. U-boot doesn't support the %pe format
specifier. Likely it was copied from Linux.
Signed-off-by: David Lechner <[email protected]>
Reviewed-by: Chia-Wei Wang <[email protected]>
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Add new PID4 to ConfigBlock handling:
- 0217 Lino iMX93 Dual 2GB IT
- 0218 Lino iMX91 Solo 2GB IT
- 0219 OSM iMX93 Dual 2GB IT
- 0220 OSM iMX91 Solo 2GB IT
- 0221 Verdin AM62 Dual 1GB ET
Lino and OSM are two new SoM families.
The Verdin variant differs from the existing 0073 Verdin AM62 Dual 1GB ET
by the presence of the GPU (AM625 instead of AM623), the absence of
DSI interface (bridge not mounted) and eMMC size increased to 16GB instead
of 4GB.
Link: https://www.toradex.com/computer-on-modules/lino-arm-family
Link: https://www.toradex.com/computer-on-modules/osm-arm-family
Signed-off-by: Emanuele Ghidoli <[email protected]>
Reviewed-by: Francesco Dolcini <[email protected]>
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If zalloc fails, one needs to free memory previously
allocated in the function. This commit makes sure that
we do not leak any memory.
Signed-off-by: Francois Berder <[email protected]>
Fixes: ed34f34dbaf2 ("ext4fs write support")
Acked-by: Quentin Schulz <[email protected]>
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Make sure the end of U-Boot is at 8-byte aligned offset, not 4-byte
aligned offset. This allows safely appending DT at the end of U-Boot
with the guarantee that the DT will be at 8-byte aligned offset. This
8-byte alignment is now checked by newer libfdt 1.7.2 .
Signed-off-by: Marek Vasut <[email protected]>
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Our last sync with the kernel was 5.1.
We are so out of sync now, that tracking the patches and backporting
them one by one makes little sense and it's going to take ages.
This is an attempt to sync up Makefiles to 6.1.
Unfortunately due to sheer amount of patches this is not easy to review,
but that's what we decided during a community call for the bump to 5.1,
so we are following the same guidelines here.
Signed-off-by: Sughosh Ganu <[email protected]>
Signed-off-by: Ilias Apalodimas <[email protected]>a #rebased on -next
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Since commit 5f520875bdf0 ("kbuild: Bump the build system to 5.1")
CONFIG_CC_OPTIMIZE_FOR_DEBUG has no effect on the non-host code.
This patch reestablishes the prior logic to add
-Og -Wno-maybe-uninitialized
to KBUILD_CFLAGS.
Fixes: 5f520875bdf0 ("kbuild: Bump the build system to 5.1")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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My linaro.org email isn't valid anymore. Use my personal email instead.
Signed-off-by: Jerome Forissier <[email protected]>
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Jim Liu <[email protected]> says:
Modify npcm7xx/8xx features and bug fixes.
Link: https://lore.kernel.org/r/[email protected]
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This series from Andrew Davis <[email protected]> makes a number of the TI K3
CONFIG symbols have consistent values in SPL, as they are things
determined by the SoC and not the board design.
Link: https://lore.kernel.org/r/[email protected]
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Change mt8365_evk_defconfig to use CONFIG_OF_UPSTREAM=y and delete the
U-Boot copy of the devicetree source files for mt8365.
The upstream devicetree is identical to the U-Boot one being removed
(other than having more nodes for devices not used by U-Boot and
upstream fixed a compatible string in &scpsys, also not affecting
U-Boot).
There was one minor glitch with upstream missing a few topckgen macro
definitions, so those are added to the clock driver directly as a
workaround.
Reviewed-by: Macpaul Lin <[email protected]>
Signed-off-by: David Lechner <[email protected]>
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Add SGPIO node in dts
Signed-off-by: Jim Liu <[email protected]>
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Modify the persist check condition to fix init error.
Signed-off-by: Jim Liu <[email protected]>
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Fix typos in the pin name of GPIO191 and GPIO192
Signed-off-by: Stanley Chu <[email protected]>
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Signed-off-by: Ted Lee <[email protected]>
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smb11ddcm: connect SMB11 to external DDC pins
smb11ddcs: connect SMB11 to internal GFXDDC
Signed-off-by: Stanley Chu <[email protected]>
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