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https://source.denx.de/u-boot/custodians/u-boot-net
Pull request net-next-20250708
lwip:
- Call sys_check_timeouts() and schedule() on RX to fix an issue on
boards with a watchdog and simplify the code
- Enable IP_FRAG and IP_REASSEMBLY
- Add support for setting the TFTP blocksize at runtime
- Fix DNS initialization in wget
- Add the sntp command
- Move code from net/lwip/${cmd}.c to cmd/lwip/${cmd}.c
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Remove the config ZYNQMP_FIRMWARE and also update the initial
stack address.
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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In DDR mode, even bytes are read using DMA, while the remaining odd
bytes are read using STIG mode. However, the data is not correctly
transferred into the flash read data lower register because the
supplementary byte of the STIG opcode is not being written to the
opcode extension register, resulting in incorrect data being read.
To resolve this issue, when using STIG transactions, the corresponding
supplementary byte of any STIG opcode must be defined in the Opcode
Extension Register (Lower). Issue has been observed on the Macronix
MX66UM2G45G flashes.
Signed-off-by: Prasad Kummari <[email protected]>
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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tshsl_ns is the clock delay for chip select deassert. This is the delay in
master reference clocks for the length that the master mode chip select
outputs are de-asserted between transactions.
The minimum delay is always SCLK period to ensure the chip select is never
re-asserted within one SCLK period.
That is why tshsl_ns delay should be at least one sclk_ns value. If it is
less than sclk_ns, set it equal to sclk_ns.
Signed-off-by: Ashok Reddy Soma <[email protected]>
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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There is no reason to have help command available because none is calling
it and only make binary bigger that's why disable it.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/885a74b7f5b28ea7850a6ebaaf879dd8b13e18c8.1751286059.git.michal.simek@amd.com
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Add option to disable help command in size constrained systems to save some
space. There is also no need to have ifdefs around CMDLINE because all
commands depends on it.
And also mark cmd_help dependency in test_help.py.
Reviewed-by: Peter Robinson <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/c17f825fb8a74e1d1912a3fd09a9a880c84a8bfd.1751286059.git.michal.simek@amd.com
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SOM has TPM with RNG in it that's why enable rng-seed generation.
Acked-by: Ilias Apalodimas <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/0e55eb3eade94e9cd0ffe04da0618aa6b1589f01.1751442246.git.michal.simek@amd.com
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Starting from 'commit <8077d296adff> ("spi: cadence-quadspi: Use STIG
mode for all ops with small payload") the utilization of STIG mode
has been implemented for read and write operations involving less
than 8 bytes of data.
However, following this commit, encountering timeout issues occurs when
writing odd bytes of data in DDR mode, as indicated below:
"jedec_spi_nor flash@0: flash operation timed out
SF: 3 bytes @ 0x0 Written: ERROR -110"
To resolve this issue, the number of bytes to write has been updated
specifically for DDR mode.
Signed-off-by: Tejas Bhumkar <[email protected]>
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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U-Boot timer clock is not updated when it is migrated from
emulator to silicon. Update CONFIG_COUNTER_FREQUENCY to 100Mhz.
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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reset and poweroff are called via hooks in psci driver which is going
around sysreset framework that's why enable sysreset drivers and do
reset and poweroff via this framework.
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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If sysreset is enabled reset_cpu is defined in sysreset uclass
that's why it can't be in platform/board code.
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Legacy SPI flash devices used a 24-bit (3-byte) addressing scheme,
limiting the addressable memory to 16 MB. To support larger densities
(256 Mbit and higher), extended addressing schemes, such as 32-bit
(4-byte) addressing, were introduced. If the flash density exceeds
16 MB and CONFIG_SPI_FLASH_BAR is disabled, the device will use a
4-byte addressing mode.
Signed-off-by: Prasad Kummari <[email protected]>
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Enable the SPI_STACKED_PARALLEL config option for
AMD versal2 platform, as this is required for parallel and
stacked memories.
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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While sending bitstream via SIP SMC, busy status received does not
correspond to error, instead it means transfer is accepted but SDM
doesn't have any more free buffer space. Hence, data transmission
is continued when busy status is received.
Signed-off-by: Naresh Kumar Ravulapalli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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simple bus node and drivers not bringing up any value for mini
configuration that's why remove it and disable drivers for it to save some
space.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/a51b11fa21c504a19701ebdccc1e61e899e1aed5.1751016029.git.michal.simek@amd.com
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Reset the host controller at the early stage of probe so that the
configuration will be done properly for reboot cases.
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Separate code to own function to be able to add new enhancement format.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/cf99fe1af82bc004de3e313d4018464f4504f380.1750858165.git.michal.simek@amd.com
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The ZYNQMP_FIRMWARE code cannot build without platform specific headers
being available. Express that requirement in Kconfig as well.
Signed-off-by: Tom Rini <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Enable xilinx ethernet phy on ZynqMP by default.
Signed-off-by: Padmarao Begari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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The clock driver fails to correctly calculate the PLL clock
rate for peripherals when using the DPLL as the clock source.
The DPLL operates within the full power domain, while peripheral
clocks reside in the low power domain. To ensure accurate PLL
clock rate computation when the peripheral clock source is set
to DPLL, the DPLL-to-LPD cross divisor is used.
Signed-off-by: Padmarao Begari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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As part of the recent cleanup of dt-bindigns header files we did not
remove our copy of dt-bindings/clock/xlnx-zynqmp-clk.h at the time. This
is because the difference between ours and current upstream is that
current upstream has a #warning to not use it and to instead use
xlnx-zynqmp-clk.h. So we change zynqmp-clk-ccf.dtsi to use the other
and upstream-only file and then delete our dt-bindings file.
Signed-off-by: Tom Rini <[email protected]>
Tested-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Driver fully depends on firmware driver to be present that's why change
imply to depends on to cover it.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/bd18a4ce3e65411bb956636d4a2ef4b5fbe8b9e1.1749104235.git.michal.simek@amd.com
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Enable the sntp command by default in the arm64 QEMU defconfig for lwIP
since this config is meant to have all the features supported by lwIP.
Signed-off-by: Jerome Forissier <[email protected]>
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Add a proper documentation file for the sntp command in RST format and
drop doc/README.SNTP. The documentation now includes the NET_LWIP
specificities.
Signed-off-by: Jerome Forissier <[email protected]>
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Implement the sntp command when NET_LWIP=y.
Signed-off-by: Jerome Forissier <[email protected]>
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Extract the code that sets the RTC clock from sntp_handler() in
net/sntp.c and make it a new function net_sntp_set_rtc() in
net/net-common.c. This will allow re-use with NET_LWIP.
According to [1] it is safe to assume that all devices have been
converted to DM_RTC so drop the useless code.
[1] https://lists.denx.de/pipermail/u-boot/2025-June/591376.html
Signed-off-by: Jerome Forissier <[email protected]>
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Update the ping command so that a host name is accepted in addition to
an IP address, provided DNS support is enabled.
Signed-off-by: Jerome Forissier <[email protected]>
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Add a helper fonction to convert an IP address (supplied as a text
string) or a host name to an ip_addr_t.
Signed-off-by: Jerome Forissier <[email protected]>
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When calling "dns <hostname> <varname>", do not print out the IP address
of <hostname> onto the console. Print it only when no variable is
passed. The reason is to be able to call do_dns() from another command
in need of the DNS services without polluting the output.
Signed-off-by: Jerome Forissier <[email protected]>
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The DNS loop checks for a non-zero IP address after DNS resolution, but
the address is in fact never copied into the context. Fix that.
Signed-off-by: Jerome Forissier <[email protected]>
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Split net/lwip/wget.c in two: one part which implements CONFIG_WGET
stays in net/ while the part that implements CONFIG_CMD_WGET is moved
into cmd/.
Signed-off-by: Jerome Forissier <[email protected]>
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Move each command in cmd/net-lwip.c into its own file
(cmd/lwip/${cmd}.c).
Suggested-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Jerome Forissier <[email protected]>
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Prepare to split the ping command from cmd/net-lwip.c by moving the
implementation from net/lwip/dns.c to cmd/lwip.
Signed-off-by: Jerome Forissier <[email protected]>
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Prepare to split the dns command from cmd/net-lwip.c by moving the
implementation from net/lwip/dns.c to cmd/lwip.
Signed-off-by: Jerome Forissier <[email protected]>
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net/lwip/eth_internal.h is not used. Remove it.
Signed-off-by: Jerome Forissier <[email protected]>
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Initialize dns servers if a hostname (vs ipaddr) is used in a URL.
Otherwise the wget will fail without displaying an error due to
dns_gethostbyname failing silently when no DNS servers are set unless
you have previously performed a 'dns <arg>' command.
Signed-off-by: Tim Harvey <[email protected]>
Acked-by: Jerome Forissier <[email protected]>
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move the dns init including setting the dns servers from env vars to a
common function as other commands that support hostname lookups will
need this.
Signed-off-by: Tim Harvey <[email protected]>
[jf: add CMD_DNS conditional to support NET_LWIP && !CMD_DNS]
Reviewed-by: Jerome Forissier <[email protected]>
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Add support for setting the blocksize at runtime via the tftpblocksize env
variable as such is done with the legacy stack (CONFIG_NET).
Signed-off-by: Tim Harvey <[email protected]>
Reviewed-by: Jerome Forissier <[email protected]>
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Enable IP_FRAG and IP_REASSEMBLY to allow packets larger than MTU.
Signed-off-by: Tim Harvey <[email protected]>
Reviewed-by: Jerome Forissier <[email protected]>
Acked-by: Heinrich Schuchardt <[email protected]>
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Call schedule() in net_lwip_rx() to service U-Boot tasks and
actions during packet rx.
As a cleanup also move sys_check_timeouts() here and remove it from the
functions that call net_lwip_rx().
This resolves the issue of an active watchdog resetting the board on
long network activities.
Suggested-by: Jerome Forissier <[email protected]>
Signed-off-by: Tim Harvey <[email protected]>
Reviewed-by: Jerome Forissier <[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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Adjust legoev3_defconfig to reduce the binary output size.
As u-boot has bloated a bit over the years, the legoev3_defconfig can no
longer build something that fits in the 256kB size limit of the EV3.
This drops a few unused features, but the real difference-makers are
enabling thumb instructions and using link time optimization to reduce
the size.
This reduced u-boot.bin from 279,920 to 198,416 bytes on my local
machine with arm-none-eabi-gcc (15:13.2.rel1-2) 13.2.1 20231009.
HAS_BOARD_SIZE_LIMIT is also added to catch any future regressions.
Signed-off-by: David Lechner <[email protected]>
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The mx6sabresd U-Boot proper binary size has grown beyond the
CONFIG_BOARD_SIZE_LIMIT.
Reduce its size by removing the CONFIG_MULTI_DTB_FIT, BOOTM_PLAN9 and
BOOTM_RTEMS options.
According to doc/README.multi-dtb-fit:
"Usually the DTB is selected by the SPL and passed down to U-Boot. But some
platforms don't use the SPL. In this case MULTI_DTB_FIT can used to provide
U-Boot with a choice of DTBs"
mx6sabresd uses SPL, so MULTI_DTB_FIT can be safely dropped as the DTB
selection in SPL is done by board_fit_config_name_match().
Tested boot on the imx6dl and imx6q variants.
Signed-off-by: Fabio Estevam <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-dfu into next
u-boot-dfu-next-20250703
CI job:
- https://source.denx.de/u-boot/custodians/u-boot-dfu/-/pipelines/26938
Android:
- Fix uninitialized vhdr pointer in image-android.c
- Fix uninitialized vhdr pointer in abootimg cmd
DFU:
- Update maintainers file to include spl/spl_dfu
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into next
CI: https://source.denx.de/u-boot/custodians/u-boot-riscv/-/pipelines/26936
- RISC-V: Add big-endian build support
- Board: aclint_ipi: Support T-Head C900 CLINT
- Board: mpfs_icicle: Implement
board_fdt_blob_setup()/board_fit_config_name_match()
- Driver: pinctrl: Port pin controller driver for T-Head TH1520 SoC
- Driver: cache: Update dependency for ANDES_L2_CACHE
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https://source.denx.de/u-boot/custodians/u-boot-tpm into next
Sughosh added EFI HTTP(s) support into our eficonfig application. Up to
now we could only enable that via our efidebug command. Users now get that
option on the eficonfig menu.
Javier implemented support for the EFI_PARTITION_INFO_PROTOCOL,
to provide cached partition information for GPT partition types.
The protocol describes legacy MBR partition types, but that's for backward
compatibility and not implemented by this series.
The protocol is needed by [0], an implementation of a UEFI based A/B boot
protocol for the root filesystem.
Paul added support for EFI_DEBUG_IMAGE_INFO_TABLE. This is part of the EFI
spec and is defining a debug protocol that Google currently uses to debug
their Generic Bootloader project [1][2], using EFI to load Android.
Heinrich contributed a test EFI application for it as well.
The efi_realloc() function he added will realloc any type of memory to
BootServicesData, but keeping in mind the new protocol is the only consumer
he will fix that on a followup patch.
Finally another round of smatch fixes from Andrew cleans up coding errors.
The CI https://source.denx.de/u-boot/custodians/u-boot-tpm/-/pipelines/26935
seems happy
[0] https://gitlab.com/CentOS/automotive/src/ukiboot
[1] https://lpc.events/event/18/contributions/1704/attachments/1550/3231/Android%20Generic%20Boot%20Loader.pdf
[2] https://source.android.com/docs/core/architecture/bootloader/generic-bootloader
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The cache driver here can only build on RISCV due to header
dependencies. Express that requirement in Kconfig as well.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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board_fdt_blob_setup()/board_fit_config_name_match()
The firmware on the Icicle is capable of providing a devicetree in a1 to
U-Boot, but until now the devicetree has been packaged in a "payload" [1]
alongside U-Boot (or other bootloaders/RTOSes) and appended to the image.
The address of this appended devicetree is placed in a1 by the firmware.
This meant that the mechanism used by OF_SEPARATE to locate the
devicetree at the end of the image would pick up the one provided by the
firmware when u-boot-nodtb.bin was in the payload and U-Boot's devicetree
when u-boot.bin was.
The firmware is now going to be capable of providing a minimal devicetree
(quite cut down due to severe space constraints), but this devicetree is
linked into the firmware that runs out of the L2 rather than at the end
of the U-Boot image.
Implement board_fdt_blob_setup() so that this devicetree can be
optionally used, and the devicetree provided in the "payload" can be
used without relying on "happening" to implement the same strategy as
OF_SEPARATE expects in combination with u-boot-nodtb.bin.
Unlike other RISC-V boards, the firmware provided devicetree is only
used when OF_BOARD is set, so that the almost certainly more complete
devicetree in U-Boot will be used unless explicitly requested otherwise.
Implement board_fit_config_name_match(), so that, using the firmware
provided cut-down/minimal dtb, U-Boot can select one of several
devicetrees when MULTI_DTB_FIT is enabled.
Enabling both MULTI_DTB_FIT and OF_BOARD will lead to a conflict
between the two options, with the latter taking priority due to
board_fdt_blob_setup() being executed before board_fit_config_name_match(),
which causes gd->fdt_blob to be overwritten with a pointer to the
minimal devicetree rather than the location of the fit image containing
the multiple dtbs. Let MULTI_DTB_FIT take priority in this case, by
explicitly blocking the override when MULTI_DTB_FIT is enabled.
Link: https://github.com/polarfire-soc/hart-software-services/blob/master/tools/hss-payload-generator/README.md [1]
Signed-off-by: Conor Dooley <[email protected]>
Acked-by: Leo Yu-Chi Liang <[email protected]>
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