u-boot.git/drivers/sysinfo, 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

board: hpe: gxp: display product name

2026-08-11T18:34:45Z

Print the product name provided by the Linux device tree during ft_board_setup(). Signed-off-by: Marcello Sylvester Bauer Signed-off-by: Tan Siewert

sysinfo: add HPE GXP sysinfo driver

2026-08-11T18:34:44Z

Add sysinfo driver for HPE GXP BMC SoCs providing board information. It reads serial and part numbers from nvmem cells defined in the device tree. Signed-off-by: Marcello Sylvester Bauer Signed-off-by: Tan Siewert

sysinfo: tq_eeprom: select NVMEM

2026-07-27T14:29:29Z

The SYSINFO_TQ_EEPROM driver requires NVMEM to access the SoM EEPROM. Signed-off-by: Max Merchel

sysinfo: tq_eeprom: new driver

2026-06-05T15:56:32Z

Introduce a sysinfo driver that can be instantiated from the device, which will provide information from the EEPROM found on all TQ-Systems SoMs. Signed-off-by: Nora Schiffer Signed-off-by: Max Merchel Reviewed-by: Simon Glass Signed-off-by: Alexander Feilke

sysinfo: add sysinfo_get_and_detect() helper

2026-06-05T15:56:32Z

sysinfo_detect() is commonly called after sysinfo_get(). Make the API a bit more convenient to use by introducing a helper. Signed-off-by: Nora Schiffer Signed-off-by: Alexander Feilke Reviewed-by: Simon Glass

sysinfo: uclass: use sysinfo_priv size for per_device_auto

2026-06-05T15:56:32Z

Reference the struct itself for the size as it is more robust, even if it contains just a bool at the moment. Signed-off-by: Nora Schiffer Reviewed-by: Simon Glass Signed-off-by: Alexander Feilke

smbios: add support for dynamic generation of Type 16 table

2026-02-18T14:27:51Z

This commit implements SMBIOS Type 16 (Physical Memory Array) generation with a hybrid approach supporting both: 1. Explicit definition via Device Tree 'smbios' node: Child node under '/smbios/smbios/memory-array' will be used to populate as individual Type 16 structure directly. - Properties follow SMBIOS field names with lowercase letters and hyphen-separated words (e.g., 'memory-error-correction', 'maximum-capacity', 'extended-maximum-capacity', etc.). - This method supports precise platform-defined overrides and system descriptions. 2. Fallback to automatic DT-based discovery: If child node under '/smbios/smbios/memory-array' does not exist, the implementation will: - Scan all top-level 'memory@' nodes to populate Type 16 structure with inferred size and location data. - Scan nodes named or marked as 'memory-controller' and parse associated 'dimm@' subnodes (if present) to extract DIMM sizes and map them accordingly. This dual-mode support enables flexible firmware SMBIOS reporting while aligning with spec-compliant naming and runtime-detected memory topology. Type 16 support is under GENERATE_SMBIOS_TABLE_VERBOSE to avoid increasing rom size for those platforms which only require basic SMBIOS support. Signed-off-by: Raymond Mao Tested-by: Ilias Apalodimas

sysinfo: Add driver for IOT2050 boards

2025-02-28T14:41:54Z

This brings a sysinfo driver and DT entry for the IOT2050 board series. It translates the board information passed from SE-Boot to SPL into values that can be retrieved via the sysinfo API. Will is already used to fill the SMBIOS table when booting via EFI. Signed-off-by: Baocheng Su Signed-off-by: Li Hua Qian [Jan: split-off as separate patch, cleanup] Signed-off-by: Jan Kiszka

sysinfo: Add API for accessing data elements

2025-02-28T14:41:54Z

This commit introduces a new API to the sysinfo module, allowing access to data elements. This is particularly useful for handling data with multiple instances, such as MAC addresses. Signed-off-by: Baocheng Su