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When both CMD_DHCP and CMD_SNTP are enabled, one would expect the NTP
servers received by DHCP to be used by the sntp command by default. Fix
dhcp_loop() so that it is indeed the case.
Signed-off-by: Jerome Forissier <[email protected]>
Reported-by: Michal Simek <[email protected]>
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Now that SNTP is supported, enable SNTP debug traces when LWIP_DEBUG is
enabled. In particular, this allows to see which NTP servers are
received during DHCP.
Signed-off-by: Jerome Forissier <[email protected]>
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Use regulator_set_enable_if_allowed() to avoid failure if regulator is
shared between multiple devices.
Signed-off-by: Ben Wolsieffer <[email protected]>
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Replace MII with RMII as it is a Reduced Media-Independent Interface.
Signed-off-by: Yegor Yefremov <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
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In dwc3_ep0_complete_data there is a test for 'r' being null and the
code will return at that point if so. After that point 'r' is guaranteed
to not be null and testing for that is redundant. Remove the test for
'r' being non-null.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mattijs Korpershoek <[email protected]>
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Add in the missing null check for dev->driver that is present at other
points in the function before it is dereferenced.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mattijs Korpershoek <[email protected]>
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Add in the missing null check for udc->driver that is present at other
points in the function before it is dereferenced.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mattijs Korpershoek <[email protected]>
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The issue was a mismatch in return value conventions between functions:
- getvar_get_part_info() expects >= 0 for success
- fb_nand_lookup() returns 0 on success, 1 on failure (from
mtdparts_init and find_dev_and_part)
When partition didn't exist, fb_nand_lookup returned 1, but
fastboot_nand_get_part_info passed it directly to getvar_get_part_info,
which treated 1 >= 0 as success, causing has-slot to always return yes.
Fix by converting positive return values to -ENOENT in
fastboot_nand_get_part_info to match the expected error convention.
Signed-off-by: Chance Yang <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mattijs Korpershoek <[email protected]>
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For successful reset staggering pulse operation, reset pulse
override bit is set. Port overcurrent bit 1, which in reality
reflects PIPE power present signal is set to avoid giving
false information of Vbus status to HPS controller.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Some legacy USB mass storage devices during connection were
observed to have debounce issues. Hence, increasing the default
USB Hub debounce timeout value to handle this issue for devices
connected to Agilex5 boards.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Required USB DWC3 host driver configurations are enabled
for Agilex5.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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USB 3.1 node is enabled for Agilex5.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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FIELD_GET() macro is used during EMAC clock source selection
for better code readability and maintainability.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Fix the incorrect bit masking and bit shift used to compute EMAC
control which in turn is used to select EMAC clock from EMAC
source A or B.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Update the driver to enable or disable the SDMMC clock via
clock driver model API instead of doing it in the driver itself.
This allows for scalability of the driver for various SoCFPGA
devices.
Signed-off-by: Alif Zakuan Yuslaimi <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Add SPL_SYS_DCACHE_OFF to Agilex5 defconfig to disable data cache for SPL
Signed-off-by: Tanmay Kathpalia <[email protected]>
Signed-off-by: Boon Khai Ng <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Update Agilex clock driver to support enabling or disabling
the peripheral clocks via clock driver model APIs.
The caller will pass the clock ID to this driver and the driver
will then proceed to manipulate the desired bit in the Agilex clock
manager peripheral PLL register based on the given clock ID.
Signed-off-by: Alif Zakuan Yuslaimi <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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When the data cache (dcache) is disabled, calling related
status functions can lead to compilation errors due to
undefined references.
Adding a !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) check before
invoking dcache_status() (used in common/memsize.c:get_ram_size())
and mmu_status() (from arch/arm/include/asm/io.h).
Without this check, builds with dcache disabled will fail to compile.
Signed-off-by: Boon Khai Ng <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Introduce header file to define the clock indexes for the Agilex
platform.
Signed-off-by: Alif Zakuan Yuslaimi <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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smc_send_mailbox()
Adding the dcache flushing and invalidation in the smc_send_mailbox()
At the same time replace the use of u64 with uintptr_t to ensure
compatibility across different architectures and correct the
pointer arithmetic for buffer end address calculation.
Signed-off-by: Mahesh Rao <[email protected]>
Signed-off-by: Boon Khai Ng <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Linux kernel will fail to boot due to exceeding timeout trying to
probe I3C device.
Increasing the watchdog timeout 30 seconds will give enough time for
Linux to probe the I3C device and will be able to boot up successfully.
User is expected to fine tune the watchdog timeout for the complete
boot in production.
Signed-off-by: Alif Zakuan Yuslaimi <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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API declarations
The QSPI mailbox API function declarations (mbox_qspi_close and
mbox_qspi_open) in mailbox_s10.h were guarded by CONFIG_CADENCE_QSPI
preprocessor conditional. This prevented their prototypes from being
visible to code that may use the stub implementations when
CONFIG_CADENCE_QSPI is disabled.
Remove the CONFIG_CADENCE_QSPI preprocessor conditional so these functions
are always declared, regardless of the configuration. This avoids potential
build or linkage errors when stubs are used.
Signed-off-by: Alif Zakuan Yuslaimi <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Agilex5 FPGA switch section in the handoff data is larger by 32 bytes
than the default value as these extra sections contains I3C0 and I3C1
register offsets and values with 4 bytes each.
This requires 4 more times of reading the FPGA switch section of the
handoff data to fully populate the handoff data table in the memory
during runtime.
Signed-off-by: Alif Zakuan Yuslaimi <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Bit 3 of the seq2core register is no longer set to indicate
calibration completion. Instead, added polling of the seq2core
register until it reads 0b00000111, signaling that the Nios
processor has started the calibration process.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Compatibility check of IOSSM mailbox with U-Boot is performed
by verifying the mailbox specification version. If check fails,
appropriate error message is displayed.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Remove the current CONFIG_SYS_BOOTM_LEN in N5X VAB defconfig.
Previously, the size was set to 32MB, but due to larger kernel image,
64MB size is required. This 64MB configuration has been set as
default in the Kconfig.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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CRC32 support for SoC64 devices is added.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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To ensure unintentional bugs occurring because of config changes
in master defconfig and its VAB variants, VAB defconfig files now
include the master defconfig and enable config values specific to
VAB functionality only.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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All SoCFPGA platforms are switching to CONFIG_WDT (driver
model for watchdog timer drivers) from CONFIG_HW_WATCHDOG. Status
of watchdog is enabled to assist with this switching.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Change is to allow the user to choose speed and mode values
from dts or the default ones.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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Add NAND node to the base stratix10 dtsi file.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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In order to circumvent CCU NOC issue in Agilex5, it is recommended
to disable cache allocation for reads. This prevents hang issues
caused by CCP (Common Cache Pipe) Fill Done FIFO overflow.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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While it is good that the "Licenses/" directory contains the text
for all licenses that are applicable to u-boot code, it is harder
to determine at a glance what the default and/or preferred license
is. While humans can look at the Licenses/README file, this is not
machine parseable, making it tricky for license detection tools to
automatically determine/report on the overall / aggregate u-boot
license.
The project previously had a top level COPYING file containing a
short blurb, followed by the GPL license text. This was removed
back in commit eca3aeb352c964bdb28b8e191d6326370245e03f when
the "Licenses/" directory was introduced. For the benefit of
automated tools, it is helpful to retain a top level COPYING
file in the repository. Rather than duplicate the license text,
however, a symlink from the Licenses/gpl-2.0.txt file should
suffice.
Signed-off-by: Daniel P. Berrangé <[email protected]>
Reported-by: Alex Bennée <[email protected]>
Acked-by: Tom Rini <[email protected]>
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`b4` is a commandline tool to make patch-based development easier.
Provide a .b4-config file to match U-Boot's development preference about
who is cc'd on patch submission.
Signed-off-by: Jiaxun Yang <[email protected]>
[trini: Reword slightly]
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If reset property is missing in DT, then we get this warning:
designware_i2c@0: Can't get reset: -2
Avoid this by checking if reset DT property is present, first.
Fixes: 622597dee4f ("i2c: designware: add reset ctrl to driver")
Signed-off-by: Maksim Kiselev <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-efi into next
Pull request doc-next-2025-09-27
CI:
* https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/27746
Documentation:
* Move ext4 documentation to HTML.
* Describe configuration option EXT4_MAX_JOURNAL_ENTRIES and
memory ext4 journal memory requirements.
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https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request efi-2025-10-rc6
CI:
* https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/27745
Docs:
* Correct encodings for spl memory layout diagrams
* Suggest usage of KDOC_WERROR when building documentation
* Replace references to README.fdt-control
* Clarify precedence of environment locations
* Add documentation for the TI am335x_evm board
* Remove README.commands.itest
* Add a note about asking for feedback in the development process
UEFI:
* Cleanup UEFI Variables Kconfig menu
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There are 3 options listed between choice/endchoice FILE/TEE/NO_STORE.
There is no reason to add other config with dependencies between
choice/endchoice because they can never be selected because they depends on
only that 3 options which can be selected.
That's why move additional configuration with dependency below choice
section.
Signed-off-by: Michal Simek <[email protected]>
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Update documents 'README.fdt-control' reference to replacement 'control.rst':
doc/arch/nios2.rst
dts/Makefile
Also convert some adjacent pathname mentions to rST links where applicable
Fixes: 3e9fddfc4f14 "doc: Move devicetree control doc to rST"
Signed-off-by: E Shattow <[email protected]>
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It can be unclear to contributors what to do if they haven't gotten any
feedback on patches they have submitted. Add a sentence saying that if
they feel it's been too long without any comment, it's OK to reply
again.
Signed-off-by: Tom Rini <[email protected]>
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Describe KDOC_WERROR and recommend when building documentation for a patch
submission.
Signed-off-by: E Shattow <[email protected]>
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The commit 284ef1bbcefc ("doc: memory: Add documentation for system
RAM") added documentation for U-Boot's memory usage along with diagrams
showcasing the SPL's memory usage. Although the SVGs for the diagrams
were improperly encoded.
Therefore, this patch fixes the older SVGs with one's with better
encoding and reduced size created using inkscape[1].
[1]: https://inkscape.org/
Reported-by: Alexander Dahl <[email protected]>
Fixes: 284ef1bbcefc ("doc: memory: Add documentation for system RAM")
Signed-off-by: Anshul Dalal <[email protected]>
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Since commit 5cf6a06a it is possible to have both text-based and
old-style C environment files. But so far the environment documentation
has not reflected this change. This commit fixes that.
Signed-off-by: Ricardo Simoes <[email protected]>
Signed-off-by: Mark Jonas <[email protected]>
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Create doc/usage/filesystems/ section.
Convert doc/README.ext4 to rST format and move it to the new section.
Update documentation to add configuration instruction for Ext4 Write
when using large partitions.
Note that this patch depends on this previous patch:
https://patchwork.ozlabs.org/project/uboot/patch/[email protected]/
Signed-off-by: Tony Dinh <[email protected]>
Reviewed-by: Anshul Dalal <[email protected]>
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We currently document this command in doc/usage/cmd/itest.rst and this
documentation is more comprehensive than the older README file. Delete
the older file.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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Update documentation for how to configure Ext4 Write when using large
partitions.
Signed-off-by: Tony Dinh <[email protected]>
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When applying the patch that became commit a2d881f5bcd3 ("doc: memory:
Add documentation for system RAM") one of the diagrams was missed.
Re-add this missing file.
Reported-by: Adriano Carvalho <[email protected]>
Fixes: a2d881f5bcd3 doc: memory: Add documentation for system RAM
Signed-off-by: Neha Malcom Francis <[email protected]>
[trini: Take Neha's original svg and re-apply it]
Signed-off-by: Tom Rini <[email protected]>
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Link: https://lore.kernel.org/u-boot/20250829191830.GZ124814@bill-the-cat/
Add documentation for config changes required to enable Falcon SD-FAT boot.
Signed-off-by: Sidharth Seela <[email protected]>
Cc: Tom Rini <[email protected]>
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This series from Debbie Horsfall <[email protected]> enhances the
Vexpress64 platform in a few ways.
Link: https://lore.kernel.org/r/[email protected]
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Select SYSRESET on Vexpress64 to enable system reset to support other
features, such as capsule-on-disk. Select SYSRESET_PSCI if PSCI is
inferred from the firmware (via ARM_PSCI_FW).
Select ARM_SMCCC for Vexpress64 boards which in turn selects
ARM_PSCI_FW.
The sysreset uclass unconditionally implements a reset_cpu() function.
Remove the empty reset_cpu() in vexpress64 board code.
Signed-off-by: Debbie Horsfall <[email protected]>
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