u-boot.git/drivers/misc, branch next

Merge patch series "HPE GXP: board information and dynamic DTB configuration"

2026-08-11T18:35:03Z

Tan Siewert says: We have teamed up with HPE to extend and maintain the upstream code for the HPE GXP, a BMC-specific SoC found on HPE ProLiant systems, via an OpenBMC distribution called Canopy [0]. This series adds support to dynamically add the matching runtime FIT configuration based on the server ID, and also to display the board information on an HPE GXP SoC. For querying the data it also requires a GXP-specific EEPROM driver. The code is based on an implementation written by HPE in a hard-fork downstream that is available as tarball. [0] https://github.com/canopybmc/canopybmc Link: https://lore.kernel.org/r/20260723-9e-gxp-v1-0-f86e5cea239f@9elements.com

misc: add HPE GXP EEPROM driver

2026-08-11T18:34:44Z

Add driver providing access to the memory-mapped system information area on HPE GXP BMC SoCs. The 256-byte region at 0xa0017f00 contains board data organized in two 128-byte blocks, each protected by a 16-bit checksum. Signed-off-by: Marcello Sylvester Bauer Signed-off-by: Tan Siewert

misc: mpfs_syscontroller: bind RNG sub-device

2026-08-05T09:03:29Z

The MPFS RNG driver is not described by the device tree and is instead registered dynamically by the system controller. Explicitly bind the MPFS RNG driver as a child device during system controller probe. This ensures the RNG device is instantiated and available via UCLASS_RNG without requiring a device tree node. Signed-off-by: Jamie Gibbons Acked-by: Conor Dooley

misc: mpfs_syscontroller: add mailbox RX helper for service responses

2026-08-05T09:03:23Z

The MPFS system controller run_service() helper only submits the mailbox request but does not read back the response data. However, the caller must explicitly receive the response. Add a public system controller helper to receive mailbox service responses to populate the response buffer after issuing a system controller request. Without this, the drivers copy uninitialised stack data instead of mailbox response data, resulting in deterministic output. Signed-off-by: Jamie Gibbons Acked-by: Conor Dooley

qfw: fix RSDP ext_checksum recomputation

2026-07-15T22:40:42Z

table_compute_checksum() returns the value that makes the byte sum of the buffer zero. If the ext_checksum field already contains a non-zero value (as QEMU's firmware-provided RSDP does), adding that existing value into the sum produces an incorrect complement. Zero the field before calling table_compute_checksum() so the calculation starts from a clean state, matching the pattern used in acpi_write_rsdp(). Reviewed-by: Simon Glass Reviewed-by: Ilias Apalodimas Signed-off-by: Heinrich Schuchardt

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

cros_ec: Convert dm_cros_ec_get_ops into an inline function and constify dm_cros_ec_ops

2026-06-29T21:29:44Z

Convert dm_cros_ec_get_ops into an inline function to improve compiler code coverage, and constify struct dm_cros_ec_ops in a few places. Signed-off-by: Marek Vasut Reviewed-by: Simon Glass

misc: ele_api: Add V2X Get State API

2026-06-27T02:02:46Z

Add V2X Get State API to return V2X states for debug purpose Signed-off-by: Ye Li

misc: ele: Use dev_read_addr

2026-06-26T20:07:06Z

Use dev_read_addr which supports livetree API, otherwise driver will fail to get addr when OF_LIVE is enabled. Signed-off-by: Peng Fan

Kconfig: drivers: restyle remaining

2026-06-25T21:00:58Z

Restyle all Kconfigs for the rest of "drivers": Menu entries : no space left Menu attributes: 1 TAB Help text : 1 TAB + 2 spaces Replace '---help---' by 'help' Signed-off-by: Johan Jonker [trini: Add missing indentation on a few more multi-paragraph help texts] Signed-off-by: Tom Rini