The current FDT decoding tests calculate the memory required
for FDT manipulation by directly adding a fixed margin to
fdt_totalsize(gd->fdt_blob). The static analyzer flagged
"gd->fdt_blob->totalsize" as a tainted value being passed
to fdt_open_into().

Ensure the size is validated by checking that the total size
is within a reasonable maximum FDT limit for unit tests.

Signed-off-by: Adriana Nicolae <adriana@arista.com>

The Linux kernel can discover SMBIOS tables through two primary methods:
1. Via EFI tables, when using EFI boot;
2. Via the 'smbios3-entrypoint' property in the /chosen node of the
device tree.

When U-Boot boots a Linux kernel using a non-EFI command ("bootm",
"bootz", or "booti"), the kernel relies on the device tree to detect
the hardware. If SMBIOS tables are available in U-Boot, they should
be passed to the kernel via this device tree property.

This patch modifies boot_fdt_prepare(), to inject the SMBIOSv3 table
address into the device tree if there is a table generated by U-boot.
The "board_fdt_chosen_smbios" is weak in order to leave the possibilty
for specific boards to select custom SMBIOS addresses.

The changes in this patch are added in the context of supporting this
device tree property in linux kernel:
https://lkml.org/lkml/2025/10/24/1393

Device tree schema was updated to include the "smbios3-entrypoint" node
in pull request: https://github.com/devicetree-org/dt-schema/pull/177

Signed-off-by: Adriana Nicolae <adriana@arista.com>

The U-Boot project has been assigned the vendor ID 'UBOO' [1]. Use this
vendor ID and our release version in the ACPI table headers.

[1] ACPI ID Registry
    https://uefi.org/ACPI_ID_List

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

Some tests here had not been compile tested before submission and were
missing a ';' on the end of declaring struct udevice *dev. Add it.

Fixes: 9046279d92bb ("test: dm: Add tests for LED boot and activity")
Signed-off-by: Tom Rini <trini@konsulko.com>

The video test here is specific to the sandbox SDL video driver, so only
build it when that is enabled rather than VIDEO is enabled.

Reported-by: Alison Chaiken <alison@she-devel.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

Add s simple test for the I3C uclass in sandbox.

Signed-off-by: Dinesh Maniyam <dinesh.maniyam@altera.com>

uclass_find_next_device always returns 0, so instead make it a void and
update calling sites.

Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>

In [0], Andrew noted a code quality issue in the implementation of
blk_find_first and blk_find_next. This led to the observation that the
logic of these functions was also likely incorrect, and based on a quick
check it seemed the functions were unused outside of test code, which
did not exercise the potential failure case, so we felt they should be
removed. In [1], a test patch which illustrates the failure in sandbox
is provided for reference.

Because a more thorough check agrees that these functions are unused,
they are currently incorrect, and fixed/removable flags on block devices
prior to probe are unreliable, just remove these functions instead of
fixing them. All potential users should have used blk_first_device_err
instead anyway.

CI results at [2].

[0] https://patchwork.ozlabs.org/project/uboot/patch/20250714-blk-uclass-v1-1-d21428c5f762@linaro.org/
[1] https://gist.github.com/gmalysa/b05e73a5c14bc18c5741a0e0e06a2992
[2] https://gitlab.com/gmalysa/lnxdsp-u-boot/-/pipelines/1931210857

Signed-off-by: Greg Malysa <malysagreg@gmail.com>
Reviewed-by: Andrew Goodbody <andrew.goodbody@linaro.org>

Create a basic test suit for AES DM uclass that covers all available
operations.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

CI: https://source.denx.de/u-boot/custodians/u-boot-stm/-/pipelines/26607

- Add clock and reset drivers support for STM32MP25
- Add STM32H747-Discovery board support
- Add tamp_nvram driver
- Add SPL support and clock tree init to STM32MP13 RCC driver
- Add STM32MP13xx ram support
- Add support for STM32 Image V2.0 for STM32MP13xx
- Fix SYSRAM size on STM32MP13xx
- Fix DBGMCU macro on STM32MP13xx
- Auto-detect ROM API table on STM32MP15xx