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The minimum frequency of Fref (Fin / p) is 6MHz for the PLL AC
Electrical Characteristics. Setting p with 9 or 8 voilates the Spec.
Update the settings to match Spec.
Signed-off-by: Peng Fan <[email protected]>
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Add setting default temperatures to the weak version of
get_cpu_temp_grade so these values will not be used uninitialised.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
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User can display temperature in the console runtime on i.MX8ULP board.
Signed-off-by: David Zang <[email protected]>
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For an unknown pll type the error path neglects to free the memory just
allocated. Add the free.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
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Various fixes for smatch warnings, the i2c one might be also coming in
via Heiko / I2C tree, let me know if there is conflict.
There is also W77Q51NW SPI NOR ID support, with the DT portion omitted
for now.
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V4H Sparrow Hawk board
Enable support for Winbond SPI NOR on Retronix R-Car V4H Sparrow Hawk board,
this is required to support W77Q51NW on new board revision EVTB1 operational.
Signed-off-by: Marek Vasut <[email protected]>
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In rswitch_probe the error detection after the call to devm_clk_get is
very wrong. It checks the value of ret which is uninitialised at that
point. Instead it should be using the macros for including errors into
pointers.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Add IDs for Winbond W77Q51NW, 512M-bit Secure Serial Flash Memory
with Post-Quantum Cryptography, Dual/Quad SPI, QPI and DTR . The
flash part is similar to W25Q512NWM .
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Tudor Ambarus <[email protected]>
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In rcar_iic_xfer if nmsgs == 0 the ret will not be assigned to. As ret
will always be 0 if the for loop is entered, may as well just return 0.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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In rcar_clk_set_rate64_div_table the unsigned variable 'value' is used
to receive the return value from rcar_clk_get_table_val which returns an
int and then attempts to test for being less than 0, which can never be
true. Instead declare value as an int so the code can behave as
expected. Also remove initial values from 'value' and 'div' as they are
not needed.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-i2c
i2c updates for v2025.10-rc2
bugfixes:
- rcar_iic: do not use unitialised variable
from Andrew
- fix coverity issue in cmd/i2c.c
from Heiko
new driver:
late, but hopefully okay for rc2, as already picked up when
merge window was open, but there was a problem in common code,
which is now fixed
- new i3c driver support from Dinesh
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Enable configs for i3c in agilex5.
Signed-off-by: Dinesh Maniyam <[email protected]>
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Enable configs for sandbox i3c.
Signed-off-by: Dinesh Maniyam <[email protected]>
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Add simple test to check i3c controller defined in sandbox test DT.
Basically, this test case will check validity of the i3c controller
by probing it and perform basic commands of cmd/i3c.c
Signed-off-by: Dinesh Maniyam <[email protected]>
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Add i3c command file to support select, get i3c device
target list, read and write operation.
Signed-off-by: Dinesh Maniyam <[email protected]>
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Fix the I3C device with spike filter unable to detect issue by setting
tHIGH_INIT to 200ns for first broadcast address.
This is according to MIPI SPEC 1.1.1 for first broadcast address
which is already part of linux upstreamed patch.
Signed-off-by: Dinesh Maniyam <[email protected]>
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Picked linux i3c driver upstraming patch to fix the issue to
probe for i3c controller without slave device attached.
With this fix, the ret check will be on command error and will success
without slave device attached.
Signed-off-by: Dinesh Maniyam <[email protected]>
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Add s simple test for the I3C uclass in sandbox.
Signed-off-by: Dinesh Maniyam <[email protected]>
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Enable the Kconfig and Makefile for the MIPI DWI3C driver.
hs: fixed typo on drivers/i3c/master/Kconfig
Signed-off-by: Dinesh Maniyam <[email protected]>
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Add new i3c driver to U-Boot drivers.
Signed-off-by: Dinesh Maniyam <[email protected]>
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Enable i3c general uclass driver. This uclass driver will have
genaral read and write api to call the specific i3c driver.
Signed-off-by: Dinesh Maniyam <[email protected]>
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Enable driver for Synopsis MIPI DWI3C for the family
device agilex5. This driver is migrated from linux version 6.6.37 LTS
Signed-off-by: Dinesh Maniyam <[email protected]>
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Add i3c general uclass id.
Signed-off-by: Dinesh Maniyam <[email protected]>
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coverity scan reported issue:
** CID 583415: Integer handling issues (INTEGER_OVERFLOW)
/cmd/i2c.c: 369 in do_i2c_write()
change the length variable into type int.
Signed-off-by: Heiko Schocher <[email protected]>
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In rcar_iic_xfer if nmsgs == 0 the ret will not be assigned to. As ret
will always be 0 if the for loop is entered, may as well just return 0.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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The U-Boot environment was previously stored in the boot loader stream
using ldr, but it has been replaced by the default environment built
into the U-Boot executable or an environment on external storage
Fixes: ea3310e8aafa ("Blackfin: Remove")
Signed-off-by: Philip Molloy <[email protected]>
Reviewed-by: Greg Malysa <[email protected]>
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Use the same logic as is used for MAC address where bdi shows mac address
for current device where index (idx) is used to point to correct IP address
which is read and show.
Signed-off-by: Michal Simek <[email protected]>
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%s/restict/restrict/
SPL and TPL have separate options (plural).
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
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Both of these tests are only valid for sandbox (and require dtc) so both
tests need the pytest annotations.
Fixes: 93d09d3bd8ea ("test: fit: add test case for invalid default configuration reference")
Signed-off-by: Tom Rini <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-nand-flash
CI: https://source.denx.de/u-boot/custodians/u-boot-nand-flash/-/pipelines/27258
This series address issues found by Andrew Goodbody and mostly drop
driver that are not used by any board
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- Pegatron Chagall, Samsung Galaxy R (GT-I9103) and Captivate Glide
(SGH-i927) support
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As no platforms use this driver anymore let's go ahead and remove it.
Signed-off-by: Tom Rini <[email protected]>
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As no platforms use this driver anymore let's go ahead and remove it.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
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As no platforms use this driver anymore let's go ahead and remove it.
Signed-off-by: Tom Rini <[email protected]>
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In mxs_nand_init_ctrl there are a couple of error paths that do not set
err which could lead to the errors being silently ignored despite the
function not completing. Rather than just using if to detect these
errors use err to collect the error return value from the called
functions.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
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In denali_wait_for_irq the code will either return from inside the while
loop or exit with time_left being 0. The following test for time_left
being 0 is guranteed to be true so remove the test and the following
unreachable code.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
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In init_nand_dma there was code to detect failure to allocate memory but
it had two problems. Firstly the 2nd clause when info->tx_desc was NULL
attempted to free info->tx_desc when it should be freeing info->rx_desc.
Secondly there was no detection of both allocations failing, arguably
the more likely scenario. Refactor the code to simplify it and just fail
as soon as either allocation fails.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
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Add kfree calls on error paths for memory that was allocated. This will
prevent memory leaks.
This issue found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-By: Michael Trimarchi <[email protected]>
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In stm32_fmc2_nfc_probe there are 3 error returns that do not set the
error code before returning which could lead to the error being silently
ignored. Just return -EINVAL in each case.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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In pxa3xx_nand_probe_dt if the function detects an error after
allocating memory that memory is not freed before exit. Add the
appropriate free.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: MIchael Trimarchi <[email protected]>
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This series from Shiji Yang <[email protected]> fixes some issues
with the recently added "environment in mtd (generic)" functionality.
Link: https://lore.kernel.org/r/OSBPR01MB1670E56647F1F8B4BA66A931BC59A@OSBPR01MB1670.jpnprd01.prod.outlook.com
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When sect_size is greater than the CONFIG_ENV_SIZE, this wild
pointer will cause CPU halt or system crash.
Fixes: 03fb08d4aef8 ("env: Introduce support for MTD")
Signed-off-by: Shiji Yang <[email protected]>
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The mtd device is got in setup_mtd_device(), we must put the mtd
device before exiting the function to update the mtd use count.
This patch fixes the following env error:
> Removing MTD device #2 (u-boot-env) with use count 1
> Error when deleting partition "u-boot-env" (-16)
Fixes: 03fb08d4aef8 ("env: Introduce support for MTD")
Signed-off-by: Shiji Yang <[email protected]>
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Top level Makefile starts separate "make" processes for each each
subdirectory. lib/efi_loader apps now depend on lib.a from
arch/$(ARCH)/lib if CONFIG_USE_PRIVATE_LIBGCC is enabled which creates
a race conditions since dependency from lib/efi_loader EFI apps to
arch/$(ARCH)/lib/lib.a is not explicit:
arm-poky-linux-gnueabi-ld.bfd: cannot find arch/arm/lib/lib.a: No such file or directory
make[3]: *** [scripts/Makefile.lib:512: lib/efi_loader/testapp_efi.so] Error 1
This error was seen on yocto/OE-core CI builds after u-boot 2025.07 update:
https://lists.openembedded.org/g/openembedded-core/message/220004
https://autobuilder.yoctoproject.org/valkyrie/api/v2/logs/2914600/raw_inline
| rm -f lib/efi_loader/built-in.o; arm-poky-linux-gnueabi-ar cDPrsT lib/efi_loader/built-in.o lib/efi_loader/efi_bootmgr.o lib/efi_loader/efi_bootbin.o lib/efi_loader
/efi_boottime.o lib/efi_loader/efi_helper.o lib/efi_loader/efi_console.o lib/efi_loader/efi_device_path.o lib/efi_loader/efi_device_path_to_text.o lib/efi_loader/efi_device_
path_utilities.o lib/efi_loader/efi_dt_fixup.o lib/efi_loader/efi_fdt.o lib/efi_loader/efi_file.o lib/efi_loader/efi_hii.o lib/efi_loader/efi_hii_config.o lib/efi_loader/efi
_image_loader.o lib/efi_loader/efi_load_options.o lib/efi_loader/efi_memory.o lib/efi_loader/efi_root_node.o lib/efi_loader/efi_runtime.o lib/efi_loader/efi_setup.o lib/efi_
loader/efi_string.o lib/efi_loader/efi_unicode_collation.o lib/efi_loader/efi_var_common.o lib/efi_loader/efi_var_mem.o lib/efi_loader/efi_variable.o lib/efi_loader/efi_var_
file.o lib/efi_loader/efi_watchdog.o lib/efi_loader/efi_disk.o lib/efi_loader/efi_net.o lib/efi_loader/efi_smbios.o lib/efi_loader/efi_load_initrd.o lib/efi_loader/efi_confo
rmance.o
| arm-poky-linux-gnueabi-ld.bfd -nostdlib -zexecstack -znocombreloc -znorelro --no-warn-rwx-segments -L /srv/pokybuild/yocto-worker/oe-selftest-armhost/build/build-st-
3119200/tmp/work/beaglebone_yocto-poky-linux-gnueabi/u-boot/2025.07/sources/u-boot-2025.07 -T arch/arm/lib/elf_arm_efi.lds -shared -Bsymbolic -s lib/efi_loader/helloworld.o
lib/efi_loader/efi_crt0.o lib/efi_loader/efi_reloc.o lib/efi_loader/efi_freestanding.o arch/arm/lib/lib.a -o lib/efi_loader/helloworld_efi.so
| arm-poky-linux-gnueabi-ld.bfd: cannot find arch/arm/lib/lib.a: No such file or directory
| make[3]: *** [scripts/Makefile.lib:512: lib/efi_loader/helloworld_efi.so] Error 1
The different "make" processes share common scripts/Makefile.build
and scripts/Makefile.libs but since they are separate processes
the Makefile rules can't add a dependency from lib/uefi_loader targets
to arch/$(ARCH)/lib/lib.a. Or the file level dependency can be added but
then "make" produces a too sparse error message which does not mention
that one of the dependencies like arch/$(ARCH)/lib/lib.a was not found:
make[3]: *** No rule to make target 'lib/efi_loader/helloworld.efi', needed by '__build'. Stop.
Fix this dependency problem by building arch/$(ARCH)/lib before lib
if CONFIG_USE_PRIVATE_LIBGCC was enabled.
To reproduce the race condition more reliably, add a "sleep 10" delay
before linker command cmd_link_l_target with 2025.07
or to $(lib-target): target in scripts/Makefile.build with master branch
after Kbuild update.
Fixes: 43d43241d1c9 ("scripts/Makefile.lib: add PLATFORM_LIBGCC to efi linking")
Cc: Adriano Cordova <[email protected]>
Cc: Fabio Estevam <[email protected]>
Signed-off-by: Mikko Rapeli <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Pull request for net-20250801
net:
- Support overriding Auto Negotiation timeout with env variable
'phy_aneg_timeout'
- Add missing virtqueue_kick() in free_pkt()
- Remove bcm281xx ethernet driver
- Tighten some network driver dependencies in Kconfig
- Add <cpu_func.h> to some platforms
- Fix a debug print in ftgmac100.cA
- Add parentheses around PSEUDO_HDR_SIZE
net-lwip:
- Fix build error with CONFIG_LWIP_DEBUG=y
- Remove eth_init() from net_init() as it is called later
- Simplify net_lwip_eth_start()
net-legacy:
- wget: Fix comparison of unsigned variable
- Incorrect macro used (TCP_0_NOP instead of TCP_1_NOP)
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The Auto Negotiation procedure between two Ethernet PHYs consists of
determining the best commonly supported parameters among Speed,
Duplex Mode and Flow Control.
The time taken for this procedure is not only dependent on the local
PHY used, but also on the link-partner PHY.
While a timeout can be specified in the form of a "CONFIG" on the basis
of the local PHY present on the device, since the timeout also depends
on the link-partner PHY, it might be necessary to modify the timeout.
To avoid rebuilding the bootloader for a given device, just because it
may be connected to various link-partner PHYs, each with a different
timeout, introduce an environment variable named "phy_aneg_timeout" and
override "CONFIG_PHY_ANEG_TIMEOUT" with "phy_aneg_timeout".
Signed-off-by: Siddharth Vadapalli <[email protected]>
Acked-by: Jerome Forissier <[email protected]>
[jf: add missing #include <env.h>]
Signed-off-by: Jerome Forissier <[email protected]>
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Provide a trivial implementation of sntp_format_time() to fix a build
error when CONFIG_LWIP_DEBUG=y:
lib/lwip/lwip/src/apps/sntp/sntp.c: In function ‘sntp_format_time’:
lib/lwip/lwip/src/apps/sntp/sntp.c:283:10: error: implicit declaration of function ‘ctime’ [-Werror=implicit-function-declaration]
283 | return ctime(&ut);
| ^~~~~
Signed-off-by: Jerome Forissier <[email protected]>
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Every virtqueue_add must eventually be followed by virtqueue_kick for to
properly notify the peer that new buffers have been put into the queue.
This is currently missing for virtio-net and may result in non-working
network when the host has depleted the rx buffers and waits for new
buffers. Depending on the host it may busy poll on the virtio queue or
wait for the kick. Qemu does the latter and may break.
Signed-off-by: Christian Speich <[email protected]>
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As no platforms enable the ethernet driver, remove it.
Signed-off-by: Tom Rini <[email protected]>
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A large number of network drivers cannot build without access to some
platform specific header files. Express those requirements in Kconfig as
well. This covers the QUICC engine drivers as that is networking
driver infrastructure.
Signed-off-by: Tom Rini <[email protected]>
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