This reverts commit aebb523a23.
The change to use dev_read_u32_default() with a default value of 0
causes regression for host controller drivers that hardcode f_max
before calling mmc_of_parse().
When the "max-frequency" property is not specified in the device tree,
dev_read_u32_default() returns 0, which overwrites the previously
configured f_max value set by the driver. This effectively resets
the maximum frequency to 0, breaking MMC functionality for those
controllers.
Revert to the original dev_read_u32() behavior which only updates
cfg->f_max when the "max-frequency" property is explicitly present
in the device tree, preserving driver-configured values otherwise.
Signed-off-by: Tanmay Kathpalia <tanmay.kathpalia@altera.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Exynos7870's DWC3 glue layer is quite simple, consisting of a few
clocks, which is handled by this driver. Add the compatible string in
here.
Reviewed-by: Marek Vasut <marek.vasut@mailbox.org>
Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Documentation [1] states that the default value of the dr_mode property
is "otg". It also isn't marked a mandatory node, so it may or may not be
set. So, accordingly if dr_mode is not mentioned in the devicetree node,
OTG mode must be assumed.
In this driver however, this case is not handled. If dr_mode is not
mentioned, USB_DR_MODE_UNKNOWN is set. The logic implemented raises an
error, instead of falling back to USB_DR_MODE_OTG. Correct this to
conform to the specification.
Link: https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasing.git/tree/Bindings/usb/usb-drd.yaml?h=v6.18-dts [1]
Reviewed-by: Marek Vasut <marek.vasut@mailbox.org>
Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
We should avoid overwhelming users with non-essential messages.
The message 'Starting the controller' is not written for EHCI.
We should not write it for XHCI either.
Adjust the Python test accordingly.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Currently CRC16 is not selected when CRC checking is enabled and
if it wasn't enabled in the config otherwise the build will fail
because of references to crc16_ccitt() that doesn't exist.
Signed-off-by: Daniel Palmer <daniel@thingy.jp>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
mmc/sd specification requires a 1 ms delay (stable supply voltage)
after vdd was enabled and before issuing first command.
For most sdcard/soc combinations, the missing delay seems to be not a
problem because the processing time between enabling vdd and the first
command is often hundreds of microseconds or more. However, in our
specific case, some sdcards were not detected by u-boot:
* soc: NXP i.MX 93
* sdcards: SanDisk Ultra, 64GB micro SDXC 1,
MediaRange, 8GB, SDHC
* measured time between vdd and first command: approx. 784us
* symptom: both sdcards did not respond at all to first commands,
u-boot mmc subsystem ran into timeout and stops to
initialize the cards
Signed-off-by: Christoph Stoidner <c.stoidner@phytec.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
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 <marek.vasut+renesas@mailbox.org>
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 <kauschluss@disroot.org>
Reviewed-by: Heiko Schocher <hs@nabladev.com>
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 <marek.vasut+renesas@mailbox.org>
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 <marek.vasut+renesas@mailbox.org>
Tom Rini <trini@konsulko.com> 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/20251218233654.3938385-2-trini@konsulko.com
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 <trini@konsulko.com>
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 <stefan.roese@mailbox.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
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: bd3f9ee679 ("kbuild: Bump the build system to 6.1")
Signed-off-by: David Lechner <dlechner@baylibre.com>
Tested-by: Sean Anderson <sean.anderson@linux.dev>
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 <ilias.apalodimas@linaro.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
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 <visitorckw@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
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 <jmasson@baylibre.com>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Reviewed-by: Macpaul Lin <macpaul.lin@mediatek.com>
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 <jmasson@baylibre.com>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Reviewed-by: Macpaul Lin <macpaul.lin@mediatek.com>
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 <trini@konsulko.com>
This driver is only possible to build on ARCH_AIROHA, so update the
dependencies.
Fixes: 6134e4efd4 ("spi: airoha: Add Airoha SPI NAND driver")
Signed-off-by: Tom Rini <trini@konsulko.com>
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 <marek.vasut+renesas@mailbox.org>
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
e8c2d25845 ("libfdt: Revert 6dcb8ba4 from upstream libfdt")
to avoid binary size growth.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
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: 0619cb3203 ("firmware: scmi: Add clock v3.2 CONFIG_SET support")
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
[ 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/20240812170229.229380-1-visitorckw@gmail.com
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Cc: Ching-Chun Huang (Jim) <jserv@ccns.ncku.edu.tw>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
[visitorckw@gmail.com: Adapt to bin2bcd() in include/bcd.h]
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
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 <fberder@outlook.fr>
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 <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Commit 2a38e71265 ("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: 2a38e71265 ("sandbox: add FAT to the list of usable env drivers")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
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 <fberder@outlook.fr>
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: 95744d2527 ("cmd: bdinfo: enable -e when CONFIG_CMD_NET_LWIP=y")
Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
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 <dlechner@baylibre.com>
Reviewed-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
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 <emanuele.ghidoli@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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 <fberder@outlook.fr>
Fixes: ed34f34dba ("ext4fs write support")
Acked-by: Quentin Schulz <quentin.schulz@cherry.de>
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 <marek.vasut+renesas@mailbox.org>
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 <sughosh.ganu@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>a #rebased on -next
Since commit 5f520875bd ("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: 5f520875bd ("kbuild: Bump the build system to 5.1")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Tanmay KathpaliaandPeng Fan
Kaustabh ChakrabortyandMarek Vasut
Heinrich SchuchardtandMarek Vasut
Daniel PalmerandPeng Fan
Christoph StoidnerandPeng Fan
Tom Rini
Marek VasutandTom Rini
David LechnerandTom Rini
Kuan-Wei ChiuandTom Rini
Julien MassonandTom Rini
Patrice ChotardandPeng Fan
Francois BerderandTom Rini
Quentin SchulzandTom Rini
Emanuele GhidoliandTom Rini
Sughosh GanuandTom Rini
Jerome ForissierandTom Rini