u-boot.git/cmd, branch main

Merge tag 'mmc-for-2026.10-rc1' of https://git.u-boot-project.org/u-boot/custodians/u-boot-mmc

2026-07-14T13:59:50Z

CI: https://git.u-boot-project.org/u-boot/custodians/u-boot-mmc/-/pipelines/614 - Add PMBUS regulator, thermal and test - Add regulator helper to set voltage within an acceptable range - Update dw_mmc to use in-spec voltage range for vqmmc - Fix regulator_enable/disable() macros - Clear LPUART OR STAT in tstc to avoid hang - Add MAINTAINERS entry for SDHCI

cmd: fdt: keep control FDT during checksign

2026-07-13T23:06:29Z

The fdt checksign command accepts an optional address for an FDT containing public keys. It currently installs that blob as gd->fdt_blob before verifying the FIT configuration. This breaks verification with DM-backed crypto drivers which have not probed yet, since the later probe path expects gd->fdt_blob to remain U-Boot's control FDT. For example, an ECDSA verifier can be bound from the control FDT but fail to probe after fdt checksign points gd->fdt_blob at the key-only DTB. Add a FIT config verification helper that takes the key blob explicitly and use it from fdt checksign. This keeps gd->fdt_blob unchanged while still allowing the command to verify against an external key DTB. Signed-off-by: James Hilliard

pmbus: add PMBus 1.x framework, CLI, and binding

2026-07-13T01:16:57Z

Add U-Boot's PMBus 1.x layer: the decoder/transport library, the pmbus CLI command and a generic DT binding. The subsequent commits provide the UCLASS_REGULATOR adapter and per-chip drivers. U-Boot's PMBus support is not a hwmon clone of Linux's drivers/hwmon/pmbus/. Linux owns the runtime side (polling, sysfs, alert IRQs, fan loops). U-Boot owns the boot-time side in order to, - identify the PMBus regulators a board carries: MFR_ID/ MFR_MODEL/MFR_REVISION + sanity checks. - print telemetry (VIN/VOUT/IIN/IOUT/POUT/TEMP) so an operator can confirm rail voltages and faults before the kernel - decode any chip alerts (STATUS_VOUT/STATUS_IOUT/STATUS_INPUT/ STATUS_TEMPERATURE/STATUS_CML) so a boot log shows why the previous boot failed or the board had been power cycled because of an outage (typically over temperature or under current). Out of scope by design: no periodic polling, no sysfs, no fan-speed control loop, no PMBUS_VIRT_* sensor virtualisation, no caching. If a use case needs any of those, the answer should be "wait until Linux comes up". It shall remain a thin layer. The constants and structural shape (command codes, status bit names, sensor-class enum, format enum, struct pmbus_driver_info) are mirrored from Linux drivers/hwmon/pmbus/pmbus.h verbatim. The decoders/encoders are reimplemented from the PMBus 1.3 specification because the surrounding hwmon context (struct pmbus_data, sysfs caching, hwmon publication) does not apply. The main benefits: - One framework + CLI for any board carrying PMBus regulators: no per-board PMBus implementation required anymore. - Boards call pmbus_print_telemetry() / pmbus_print_status_word() directly from boot init for a snapshot, sharing all decode + format-dispatch with the CLI. - Linux-compatible constants and DT binding so porting an existing drivers/hwmon/pmbus/ chip is mechanical. - Boot-time AVS/VID rail trim reuses the same decoders and encoders as the CLI and the regulator path: no duplicate math. Signed-off-by: Vincent Jardin Signed-off-by: Peng Fan

cmd: x86: zboot: remove duplicate zboot_setup() call in do_zboot_setup

2026-07-10T21:52:59Z

do_zboot_setup() invokes zboot_setup() twice: once with proper error reporting, and again immediately afterwards with no diagnostic. The second call re-runs the entire boot parameter setup on the already-populated zero page, which is at best wasted work and at worst leaves the structure in an unexpected state. Drop the stray second invocation; the first call already covers both success and failure handling. Fixes: cb19931ee56 ("x86: zboot: Drop intermediate zboot_setup() function") Signed-off-by: Naveen Kumar Chaudhary

cmd: upl: fix off-by-one argc check in do_upl_read

2026-07-10T21:52:36Z

do_upl_read() guards against missing arguments with "argc < 1", but argc always counts argv[0] (the command name) so that condition is never true. The function then unconditionally dereferences argv[1], which is out of bounds when the user runs "upl read" with no address argument and feeds garbage into hextoul()/map_sysmem(). Use "argc < 2" so the address argument is actually required. Fixes: 264f4b0b34c ("upl: Add a command") Signed-off-by: Naveen Kumar Chaudhary

cmd: ini: avoid NULL deref when loadaddr/filesize env vars are unset

2026-07-10T21:52:16Z

When the user runs "ini

" without explicit address or size arguments, do_ini() falls back to env_get("loadaddr") and env_get("filesize") and passes the results straight to hextoul(). env_get() returns NULL for an undefined variable and hextoul() does not tolerate a NULL pointer, so on a board without these variables set the command dereferences NULL. Fetch the strings into locals first, reject the NULL case with CMD_RET_USAGE, and only then convert to numeric values. Fixes: c167cc02033 ("Add a new "ini" command") Signed-off-by: Naveen Kumar Chaudhary

cmd: host: fix duplicate device_unbind and wrong error message in unbind

2026-07-10T21:51:21Z

do_host_unbind()'s error handler for device_unbind() prints the misleading message "Cannot attach file" and then calls device_unbind() a second time on the same device, both of which look like copy-paste mistakes left over from neighbouring code. Remove the duplicate device_unbind() call and report the correct failure with the device name. Fixes: 952018117ab ("dm: sandbox: Switch over to using the new host uclass") Signed-off-by: Naveen Kumar Chaudhary

cmd: clone: report destination block number on dest write error

2026-07-10T21:50:48Z

The error path of the destination blk_dwrite() prints srcblk, which refers to the source device's block counter and is unrelated to the write that just failed. This produces misleading diagnostics that point at the wrong block on the wrong device when a clone aborts on a write error. Print destblk so the message identifies the block that actually failed, mirroring the existing "Src read error @blk %ld" message above which correctly uses srcblk. Fixes: 4a4830cf915 ("cmd: add clone command") Signed-off-by: Naveen Kumar Chaudhary

treewide: Kconfig: use bool instead of tristate

2026-07-10T21:45:57Z

U-Boot does not support modules, so having tristate options is useless. Therefore this patch does a blind replace of all tristate options to bool tree-wide. Signed-off-by: Anshul Dalal Reviewed-by: Heiko Schocher Reviewed-by: Quentin Schulz Reviewed-by: Siddharth Vadapalli Reviewed-by: Neha Malcom Francis Reviewed-by: Romain Gantois Reviewed-by: Simon Glass

Merge tag 'i2c-updates-for-2026.10-rc1' of https://git.u-boot-project.org/u-boot/custodians/hs/u-boot-i2c

2026-07-09T17:42:48Z

i2c updates for 2026.10-rc1 - i2c: designware: fix i2c probe error from Coben It would be good to have some Testers... - i2c: nx_i2c: updates from Peng - Added License information - use dev_read_addr_ptr() - cmd: kconfig: i2c: add missing I2C API dependency from Julien