u-boot.git/test/cmd/fdt.c, branch master

Merge tag 'v2026.01-rc4' into next

2025-12-08T19:17:27+00:00

Prepare v2026.01-rc4

cmd: fix 'fdt get value'

2025-12-05T14:54:44+00:00

The 32bit cells of a device-tree property are big-endian. When printing
them via 0x08x we must first convert to the host endianness.

Remove the restriction to 20 bytes length. This would not allow to read an
SHA256 value.

Signed-off-by: Heinrich Schuchardt

boot/bootfdt: Add smbios3-entrypoint to FDT for non-EFI boots

2025-12-02T22:34:27+00:00

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

test: cmd/fdt: do not use fixed buffer addresses

2025-11-21T18:18:22+00:00

The location of memory depends on the board. Do not assume memory at fixed
memory locations. Use memalign() instead to allocate a buffer.

Acked-by: Ilias Apalodimas 
Signed-off-by: Heinrich Schuchardt

test: cmd/fdt: do not assume RNG device exists

2025-11-21T18:18:22+00:00

In fdt_test_chosen() currently we test if DM_RNG is configured.
CONFIG_DM_RNG=y does not imply that a RNG device actually exists.
For instance QEMU may be called with -device virtio-rng-device or not.
The current test framework evicts the virtio RNG device even if QEMU is
called with -device virtio-rng-device.

In the fdt_test_chosen() check if a RNG device exists.
Ignore 'No RNG device' messages.

Acked-by: Ilias Apalodimas 
Signed-off-by: Heinrich Schuchardt

test: fdt_test_apply requires CONFIG_OF_LIBFDT_OVERLAY

2025-11-21T18:18:22+00:00

The `fdt apply` sub-command is only available if CONFIG_OF_LIBFDT_OVERLAY
is enabled.

Signed-off-by: Heinrich Schuchardt

global: Avoid indirect inclusion of from

2025-05-29T14:29:16+00:00

The include file  does not need anything from .
Furthermore, include/env.h itself includes other headers which can lead
to longer indirect inclusion paths. To prepare to remove  from
 fix all of the places which had relied on this indirect
inclusion to instead include  directly.

Reviewed-by: Mattijs Korpershoek  # android, bcb
Reviewed-by: Jerome Forissier  # spawn
Signed-off-by: Tom Rini

test: Drop suites.h

2025-02-12T02:12:36+00:00

This file is empty now. Remove it and its uses.

Signed-off-by: Simon Glass

test: Drop the function for running fdt tests

2025-01-24T20:34:40+00:00

Use the new suite-runner to run these tests instead.

Signed-off-by: Simon Glass

test: Drop the _test suffix on linker lists

2025-01-24T20:34:40+00:00

Most test suites have a _test suffix. This is not necessary as there is
also a ut_ prefix.

Drop the suffix so that (with future work) the suite name can be used as
the linker-list name.

Remove the suffix from the pytest regex as well, moving it to the top of
the file, as it is a constant.

Signed-off-by: Simon Glass