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https://source.denx.de/u-boot/custodians/u-boot-mmc
CI: https://source.denx.de/u-boot/custodians/u-boot-mmc/-/pipelines/27881
- Use dev_read_u32() for sdhciA-cadence6
- Misc compilation/Kconfig fix
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Only PowerPC and LS1021A platforms can make use of RAMBOOT_PBL. Add the
dependencies to the symbol.
Signed-off-by: Tom Rini <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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During entropy evaluation, if the generated samples fail any statistical test,
then, all of the bits will be discarded, and a second set of samples will be
generated and tested.
Double the ent_delay to give more chance to pass before performing retry.
Signed-off-by: Gaurav Jain <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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The function cv1800b_set_tap_delay is only called by
cv1800b_execute_tuning. The latter is where we currently have the #if
guard around MMC_SUPPORTS_TUNING, and so with the option disabled we
have an unused function warning. Move the guard to cover both functions.
Signed-off-by: Tom Rini <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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In order to enable and build with SPL_REGULATOR_PWM we need to have both
SPL_DM_REGULATOR and SPL_DM_PWM enabled. Build-wise, we can have SPL
have PWM regulator support without enabling it in U-Boot itself so drop
that dependency.
Signed-off-by: Tom Rini <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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When xPL_MMC_WRITE is set but also xPL_MMC_TINY is set, the function
sd_read_ssr may be unused. Guard it appropriately.
Signed-off-by: Tom Rini <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Convert device tree property parsing to use dev_read_u32(), which
handles endianness and simplifies the code.
Signed-off-by: Tanmay Kathpalia <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Peng Fan (OSS) <[email protected]> says:
Misc update on firmware scmi:
- Typo fix
- Use io helpers
- Use PAGE_SIZE for arm64
- Add IN_USE error code
- Add more error info
- Support scmi max rx timeout in mailbox
- Add myself as scmi maintainer, AKASHI contributed most code, but
seems he is not invovled in the developement anymore, I volunteer to
help here.
Some items on list that I am thinking to add:
- align with linux kernel to use cpu_to_le32 and le32_to_cpu, but have not find
a good way to use the helpers.
- Add SCMI version negotiation as Linux Kernel
Link: https://lore.kernel.org/r/[email protected]
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Add an entry for SCMI and add myself as maintainer
Signed-off-by: Peng Fan <[email protected]>
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Pin control protocol name was not added into 'protocol_name' array,
however Pin control was supported on i.MX95. So add it.
Signed-off-by: Peng Fan <[email protected]>
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Use dev_dbg to dump device name, dev_dbg also a encapsulation call
to log() and print(). So it is ok to use dev_dbg.
Signed-off-by: Peng Fan <[email protected]>
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Per devicetree bindings:
arm,max-rx-timeout-ms indicates an optional time value, expressed in
milliseconds, representing the transport maximum timeout value for the
receive channel. The value should be a non-zero value if set.
Support this property if platform set it to a non-default value. This
property is a per SCMI property, so all channels share same value.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Following Linux Kernel drivers/firmware/arm_scmi/transports/mailbox.c to
set the default timeout to 30ms.
Signed-off-by: Peng Fan <[email protected]>
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For ARMv7, the alignment could be SECTION size. But for ARM64, use
PAGE_SIZE.
Signed-off-by: Peng Fan <[email protected]>
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In SCMI spec 3.2, there is an update:
Add IN_USE error code for usage with Pin control protocol
So add the error decoding for IN_USE.
Signed-off-by: Peng Fan <[email protected]>
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"Buffer too small" is too vague, dump more info to make it easier to
debug issues.
Change dev_dbg to dev_err when buffer is too small.
Signed-off-by: Peng Fan <[email protected]>
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It is not good practice to directly use "hdr->x" to read/write the hdr,
because the SCMI buffer may not mapped as normal memory. Following Linux
Kernel, using ioread32/iowrite32/memcpy_[from,to]io for smt header read,
write.
Signed-off-by: Peng Fan <[email protected]>
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Typo: 'to' -> 'too'
Signed-off-by: Peng Fan <[email protected]>
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This series from Marek Vasut <[email protected]> splits
the fw_loader "script" code out from the fs_loader code as the former
does not require the latter.
Link: https://lore.kernel.org/r/[email protected]
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Add the script name as a prefix to fw_addr and fw_size variables
to make sure they are always unique and won't easily conflict with
user variables.
Signed-off-by: Marek Vasut <[email protected]>
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The script based firmware loader does not use anything from the
fs_loader implementation. Separate it into its own library source
file and convert the mediatek PHY to use this separate code. This
should reduce the amount of code that is pulled in alongside the
firmware loader, as the FS loader is no longer included.
Signed-off-by: Marek Vasut <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-imx
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/27872
- Several improvements for kontron-sl-mx8mm.
- Add rauc to bootmeths to phycore_imx8mp.
- Fix imx93_frdm USB vendor ID.
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The way that the NAND driver under DM_NAND_ATMEL is probed is by the
dummy memory driver controlled by ATMEL_EBI. Rather than require that
for NAND to work both be enabled, make NAND select ATMEL_EBI and do not
prompt for ATMEL_EBI as it only triggers the probe for NAND.
Signed-off-by: Tom Rini <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>
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A large number of mtd drivers cannot build without access to some
platform specific header files. Express those requirements in Kconfig as
well.
Signed-off-by: Tom Rini <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>
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Enable CONFIG_OF_UPSTREAM to receive automatic device tree updates for
the Toradex SMARC iMX8MP.
Remove the now obsolete device tree files:
- imx8mp-toradex-smarc-dev.dts
- imx8mp-toradex-smarc.dtsi
Signed-off-by: Ernest Van Hoecke <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-ubi
UBI updates for 2025.10
- ubi fixes found by Andrew with Smatch
- mtd: ubi: Remove test that always fails
- fs: ubifs: Ensure buf is freed before return
- fs: ubifs: Need to check return for being an error pointer
-fs: ubifs: Fix and rework error handling in ubifs_finddir
- fix: limit copy size in ubispl found by Benedikt
- extend support for LED activity (use the LED activity also on ubi reads)
from Yegor
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NXP manufacturing tools expect the device to have the NXP 0x1fc9 vendor
ID instead of 0x0525. This is the value already used by other i.MX8 and
i.MX9 boards.
Signed-off-by: Mathieu Dubois-Briand <[email protected]>
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Enable SNTP/DATE commands on all Xilinx boards.
Also enable RTC_EMULATION driver for platforms which don't have physical
RTC. Enabling DM_RTC is enabling by default also CMD_DATE.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/2605b1618a311efe4f35442c34e7cec973060630.1759393175.git.michal.simek@amd.com
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Removes redundant configuration options from MB-V platform defconfigs
targeting both modes. Common settings are now placed in
xilinx_mbv32_defconfig, which is included via the #include <configs/...>.
This approach centralizes configuration management, reduces duplication,
and makes future maintenance easier.
Signed-off-by: Padmarao Begari <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/585f96d85b656803bd382ac25425d68998f24ed5.1759393175.git.michal.simek@amd.com
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The variables 'offset_matrix' and 'csc_matrix' will be used
uninitialised if video->is_rgb is false. Correct the logic so the
attempt to use uninitialised variables is not made. Also remove the use
of these variables as they seem to serve no useful purpose just being
aliases for arrays.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Enable MSCC phy driver instead of VITESSE. Vitesse driver is much older and
is on the way out that's why switch to MSCC driver which covers VSC8531
which is used on one Versal board.
Reviewed-by: Tom Rini <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/0a441e488a29bd1c93677a6f63a4a04a3cc1c9f5.1759216164.git.michal.simek@amd.com
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This driver implements timer_get_boot_us() which is global namespace and
can conflict with other implementations of the function for example in
"allyesconfig". Start by limiting this driver to platforms which use it.
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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DTC is generating warnings about missing port like:
DTOVL arch/arm/dts/zynqmp-smk-k24-revA-sck-kv-g-revB.dtb
arch/arm/dts/zynqmp-sck-kv-g-revA.dtbo: Warning (graph_port):
/fragment@5/__overlay__: graph port node name should be 'port'
...
That's why change description and add it directly to dpsub mode to contain
full description with also port.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/576630cc9696e21bef15bd1f0ca35e396adc4eca.1758529693.git.michal.simek@amd.com
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The generated GUID applies to all Xilinx platforms but is not
specific to any individual board. For FWU multi bank update,
use the image UUID (GUID) from the FWU metadata structure
rather than embedding a generated GUID into the U-Boot build.
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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FWU metadata information is unavailable for platform-specific
operations since FWU initialization has not yet occurred.
The initialization function is invoked as part of the main
loop event. To address this, the FWU platform hook function
is introduced during FWU initialization, allowing metadata
processing with platform-specific operations.
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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Some boards/designs with System Controller which are using SOMs need to
change PWM signal polarity that's why create label to be able to reference
them.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/7a392d79685e5b122528e8fe7617475c4f6fabab.1756803198.git.michal.simek@amd.com
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Upstream DP DT binding enforcing dp-connector and port description to
operate properly.
Co-developed-by: Rohit Visavalia <[email protected]>
Signed-off-by: Rohit Visavalia <[email protected]>
Co-developed-by: Nithish Kumar Naroju <[email protected]>
Signed-off-by: Nithish Kumar Naroju <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/15e863adca11431f68d37d732cd8a453e508ad91.1756803198.git.michal.simek@amd.com
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Describe every port by unique label for easier wiring with DT overlays.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/933151f48f236f64ec9e91b9da4f174460a269e6.1756803198.git.michal.simek@amd.com
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ti,tps546d24 is already described in DT binding and ti,tps546b24 should be
described in the same way that's why update compatible string to match
them.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/a247b2b57ebe52e9d23525bf4f96c4872288025d.1756803198.git.michal.simek@amd.com
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TF-A is using PSCI 1.0 version for quite a long time but it was never
reflected in DT.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/a3372ee9cce7fade7c9f707727e33d1cf569b607.1756803198.git.michal.simek@amd.com
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Fix comment inside comment by closing the first one properly.
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/779be02a8f0cfa1deab86dbfe8e575ab152d43f3.1756803198.git.michal.simek@amd.com
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On a few zcu106 boards USB devices (Dell MS116 USB Optical Mouse, Dell USB
Entry Keyboard) are not enumerated on linux boot due to commit
'b8745e7eb488 ("arm64: zynqmp: Fix usb node drive strength and slew
rate")'.
To fix it as a workaround revert to working version and then investigate
at board level why drive strength from 12mA to 4mA and slew from fast to
slow is not working.
Signed-off-by: Radhey Shyam Pandey <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/14d3408cf547ac188c07c10abb0ddfaac9d915c4.1756803198.git.michal.simek@amd.com
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Add i2c-mux-idle-disconnect property to an i2c mux node.
It is used to configure an i2c mux to disconnect all
its channels when idle.
Signed-off-by: Padmarao Begari <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/d75f31d72cadf6d98c0faa51239bf2b239797d2d.1756803198.git.michal.simek@amd.com
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Linux driver has been updated that only ti,tps53681 dt property is needed
and there is no need to provide second compatible string.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/609ee957931242ab6cde93e75eb3bd8afa769f12.1756803198.git.michal.simek@amd.com
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Default calibration is already in zynqmp.dtsi that's why make no sense to
describe it again.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/6331bf84d7afaf8031d9cbb64354fcd8ca343d45.1756803198.git.michal.simek@amd.com
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Property was used long ago by internal Xilinx Linux driver but it is not
documented in DT binding that's why remove it.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/546788df1a64c41e332463411ad99b1f3b40bc96.1756803198.git.michal.simek@amd.com
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When secure-boot mode of bootloader is enabled, the registers of
coresight are not permitted to access that's why disable it by default.
Signed-off-by: Quanyang Wang <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/1ea8e5bdb9bfdcc1fc6670bf4b4e13c40fbdc00c.1756803198.git.michal.simek@amd.com
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The Cadence TTC has 3 channels that can each be used for PWM functions.
Ensure that the array has sufficient elements to avoid a possible memory
access overrun. Use a macro to keep the array size and limit checks in
sync so adjust checks to work with this.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Currently xilinx_pm_request API supports four u32 payloads. However the
legacy SMC format supports five u32 request payloads and extended SMC
format supports six u32 request payloads. Add support for the same in
xilinx_pm_request API. Also add two dummy arguments to all the callers
of xilinx_pm_request.
The TF-A always fills seven u32 return payload so add support
for the same in xilinx_pm_request API.
Signed-off-by: Naman Trivedi <[email protected]>
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Acked-by: Senthil Nathan Thangaraj <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/5ae6b560741f3ca8b89059c4ebb87acf75b4718e.1756388537.git.michal.simek@amd.com
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It is a preparation for adding enhacement format support that's why there
is a need to separate current support to own function.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/c4d546553d4f0d69ef75fb1132b7121f36dd306c.1756388537.git.michal.simek@amd.com
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