Commit Graph

1617 Commits

Author SHA1 Message Date
Simon Glass
2aa1188467 test: Fix test_pinmux to run in parallel
At present test_pinmux_status() assumes that test_pinmux_dev() has run
beforehand. Drop this assumption so we can run the tests in parallel.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-12 18:06:36 -04:00
Simon Glass
21ddac140e dm: rtc: Try to handle the localtime() race
At present the sandbox timer uses localtime() which can jump around twice
a year when daylight-saving time changes.

It would be tricky to make use of gmtime() since we still need to present
the time in local time, as seems to be required by U-Boot's RTC interface.

The problem can only happen once, so use a loop to detect it and try
again. This should be sufficient to detect either a change in the 'second'
value, or a daylight-saving change. We can assume that the latter also
incorporates a 'second' change, so there is no need to loop more than
twice.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-02 16:21:44 -04:00
Simon Glass
fc7ceae0d5 dm: rtc: Try to avoid a race in rtc_set_get test
It seems that the time can change in between getting it and reading the
offset. Check for this and try again if this happens.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-02 16:21:44 -04:00
Simon Glass
c4d7247a38 dm: rtc: Avoid a race in the rtc_reset test
Since resetting the RTC on sandbox causes it to read the base time from
the system, we cannot rely on this being unchanged since it was last read.
Allow for a one-second delay.

Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Fixes: https://source.denx.de/u-boot/u-boot/-/issues/4
Reported-by: Bin Meng <bmeng.cn@gmail.com>
Reported-by: Tom Rini <trini@konsulko.com>
Suggested-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-02 16:21:44 -04:00
Simon Glass
ea94d053e1 test: Allow running tests multiple times
Some tests can have race conditions which are hard to detect on a single
one. Add a way to run tests more than once, to help with this.

Each individual test is run the requested number of times before moving
to the next test. If any runs failed, a message is shown.

This is most useful when running a single test, since running all tests
multiple times can take a while.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-02 16:21:44 -04:00
Simon Glass
e033c180d0 dm: rtc: Make use of ut_assertnonnull()
Use this (newish) macro since it is designed for the purpose of making
sure things are non-NULL.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-02 16:21:44 -04:00
Samuel Dionne-Riel
dc0d17c26a cmd: Add pause command
This command is being introduced with the goal of allowing user-friendly
"generic use case" U-Boot builds to pause until user input under some
situations.

The main use case would be when a boot failure happens, to pause until
the user has had time to acknowledge the current state.

Tested using:

    make && ./u-boot -v -T -c 'ut lib lib_test_hush_pause'

Signed-off-by: Samuel Dionne-Riel <samuel@dionne-riel.com>
Cc: Simon Glass <sjg@chromium.org>
2022-09-02 13:40:42 -04:00
Tom Rini
b6d4e0850b CI: Move to Ubuntu 2022.04 "Jammy" for CI base
- We now have a new enough sbsigntools in the distro, stop building.
- Use the 20220801 tag for Jammy.
- Move to pygit2 1.9.2 (current version) as the old one doesn't build on
 "Jammy".
- Add the working directory to the list of safe directories for git.
- Move to pytest 6.2.5 to address other issues.
- This move exposed a number of minor issues in the existing scripts we
  used within CI to perform the jobs themselves.  The most notable changes
  here involve using 'set +e / set -e' to enforce when we should or should
  not make non-zero buildman status be a fatal error.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-08-22 08:01:34 -04:00
Simon Glass
5fe76d460d vbe: Add a new vbe command
Add a command to look at VBE methods and their status. Provide a test for
all of this as well.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
11361c5965 bootstd: Check building without global bootmeths
Use the sandbox_flattree build to check that everything works correctly
with BOOTMETH_GLOBAL disabled.

Update the tests as needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
0917f77393 bootstd: Add vbe bootmeth into sandbox
Update sandbox to include the VBE bootmeth. Update a few existing tests to
take account of this change, specifically that the new bootmeth now
appears when scanning.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
cb47e21acb vbe: Support VBE simple
Add support for VBE simple, which permits firmware update of a single
image stored in MMC or another block device.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
98887ab802 event: Add an event for device tree fixups
At present there is a confusing array of functions that handle the
device tree fix-ups needed for booting an OS. We should be able to switch
to using events to clean this up.

As a first step, create a new event type and call it from the standard
place.

Note that this event uses the ofnode interface only, since this can
support live tree which is more efficient when making lots of updates.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
2ff5490d7d bootstd: Drop the system bootdev
This was a work-around for the fact that global bootmeths such as EFI
bootmgr and VBE don't use a particular bootdev, or at least select it
themselves so that we don't need to scan all bootdevs when using that
bootmeth.

Drop the system bootdev entirely.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
bd18b69de1 bootstd: Always create the EFI bootmgr bootmeth
Now that we can separate this out from the normal bootmeths, update the
code to create it always.

We cannot rely on the device tree to create this, since the EFI project
is quite opposed to having anything in the device tree that helps U-Boot
with its processing.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
c627cfc14c bootstd: Allow scanning for global bootmeths separately
Typically we want to find and use global bootmeths first, since they have
the best idea of how the system should boot. We then use normal bootmeths
as a fallback.

Add the logic for this, putting global bootmeths at the end of the
ordering. We can then easily scan the global bootmeths first, then drop
them from the list for subsequent bootdev-centric scans.

This changes the ordering of global bootmeths, so update the
bootflow_system() accordingly.

Drop the comment from bootmeth_setup_iter_order() since this is an
exported function and it should be in the header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
ee8ab07e30 dm: core: Call dm_scan_other() when setting up for tests
At present this function is not called, so tests miss out on any devices
created by it. Add it in so that tests can rely on these extra devices.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
2662b54d70 bootstd: Allow EFI bootmgr to support an invalid bootflow
For most testing we don't want this bootmeth to actually do anything. For
the one test where we do, add a test hook to obtain the correct behaviour.
This will allow us to bind the device always, rather than just doing it
for this test.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:10 -04:00
Simon Glass
988cacaeed bootstd: Provide a bootmeth method to obtain state info
Some bootmeths can provide information about what is available to boot.
For example, VBE simple provides access to the firmware state.

Add a new method for this, along with a sandbox test.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:24 -04:00
Simon Glass
f1c8cbd944 bootstd: Fix comment in bootmeth test
Correct the comment at the top of this file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:24 -04:00
Simon Glass
f25f575acf bootstd: Drop delays in the tests
Some tests go as far as booting a distribution. In this case a menu is
presented to the user, with a two-second timeout. This adds a total of
12 seconds to the test runs at present.

Avoid this by inserting a response using the console-recording feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:24 -04:00
Simon Glass
55f7990bfe dm: core: Add support for writing u32 with ofnode
Add a new function to write an integer to an ofnode (live tree or
flat tree).

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:24 -04:00
Simon Glass
39e42be12b dm: core: Allow writing to a flat tree with ofnode
In generally it is not permitted to implement an ofnode function only for
flat tree or live tree. Both must be supported. Also the code for
live tree access should be in of_access.c rather than ofnode.c which is
really just for holding the API-conversion code.

Update ofnode_write_prop() accordingly and fix the test so it can work
with flat tree too.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:24 -04:00
Simon Glass
7b1dfc9fd7 dm: core: Prepare for updating the device tree with ofnode
Add some documentation and a new flag so that we can safely enabled using
the ofnode interface to write to the device tree.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:24 -04:00
Simon Glass
b7eaa4f5e5 dm: core: Tidy up ofnode-writing test
Update this test to use the livetree flag so that special check can be
avoided. Also drop a few blank lines.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:24 -04:00
Simon Glass
be0789a8ee dm: core: Swap parameters of ofnode_write_prop()
It is normal for the length to come after the value in libfdt. Follow this
same convention with ofnode.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:24 -04:00
Simon Glass
6571559449 dm: core: Move ofnode-writing test to ofnode
This fits better in the ofnode tests, so move it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:24 -04:00
Simon Glass
331048471d dm: core: Introduce support for multiple trees
At present ofnode only works with a single device tree, for the most part.
This is the control FDT used by U-Boot.

When booting an OS we may obtain a different device tree and want to
modify it. Add some initial support for this into the ofnode API.

Note that we don't permit aliases in this other device tree, since the
of_access implementation maintains a list of aliases collected at
start-up. Also, we don't need aliases to do fixups in the other FDT. So
make sure that flat tree and live tree processing are consistent in this
area.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:23 -04:00
Simon Glass
29784d62ed test: Add some tests for kconfig.h
The macros in this file are a little confusing and we currently have no
tests to check that they work as expected.

Add some tests which check the macros in C code. Add a few tests which
check that the build errors are generated correctly too, using buildman's
-a option.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-10 13:38:30 -04:00
Sughosh Ganu
de70619dd3 test: rng: Add a UT testcase for the rng command
The 'rng' command dumps a number of random bytes on the console. Add a
set of tests for the 'rng' command. The test function performs basic
sanity testing of the command.

Since a unit test is being added for the command, enable it by default
in the sandbox platforms.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-08-02 23:50:02 +03:00
Tom Rini
7277c4bddc minor dm- and fdt-related fixes
start of test for fdt command
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Merge tag 'dm-pull-26jul22' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm.git

minor dm- and fdt-related fixes
start of test for fdt command
2022-07-27 06:59:55 -04:00
Simon Glass
747244840b fdt: Start a test for the fdt command
Add a basic test of the 'fdt addr' command, to kick things off.

This includes a new convenience function to run a command from a printf()
string.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-07-26 02:30:56 -06:00
Simon Glass
281996110c addrmap: Support on sandbox
Update this feature so that it works on sandbox, using a basic identity
mapping. This allows us to run the 'ut addrmap' test.

Also fix up the test to use the correct macros to access the linker
list, so that the 'ut addrmap' command actually works.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-07-26 02:30:56 -06:00
Heinrich Schuchardt
59ec024e56 test: fix log tests
Consider CONFIG_LOG_MAX_LEVEL and gd->default_log_level in

* do_log_test_helpers()
* log_test_dropped()
* log_test_level_deny()

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-26 02:30:56 -06:00
Michal Simek
34b01c22cc test/py: Run simple dm commands without checking
Just to make sure that dm commands can operate.
This was the problem on Microblaze in past without fixing manual
relocation.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/r/e6c4b8b44445c16cee84436627642ccc9886f507.1657191580.git.michal.simek@amd.com
2022-07-26 08:23:54 +02:00
Michal Simek
2075215dd9 py: tests: Bind should run only on sandbox
Disable test to run on any other platform than sandbox.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/r/786bfdfda7dee4494e39c3fff699970ecd623116.1657191142.git.michal.simek@amd.com
2022-07-26 08:23:54 +02:00
Tom Rini
03662dc506 Pull request for efi-2022-10-rc1-2
Documentation:
 
 * doc: add package uuid-dev to build dependencies
 
 UEFI:
 
 * remove support for CONFIG_LCD
 * fix authenticated capsules tests
 
 Others:
 
 * pxe: simplify label_boot()
 * cli: support bracketed paste
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Merge tag 'efi-2022-10-rc1-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2022-10-rc1-2

Documentation:

* doc: add package uuid-dev to build dependencies

UEFI:

* remove support for CONFIG_LCD
* fix authenticated capsules tests

Others:

* pxe: simplify label_boot()
* cli: support bracketed paste
2022-07-22 20:48:51 -04:00
Paul Doelle
1fc45d6483 watchdog: add pulse support to gpio watchdog driver
A common external watchdog circuit is kept alive by triggering a short
pulse on the reset pin. This patch adds support for this use case, while
making the algorithm configurable in the devicetree.

The "linux,wdt-gpio" driver being modified is based off the equivalent
driver in the Linux kernel, which provides support for this algorithm.
This patch brings parity to this driver, and is kept aligned with
the functionality and devicetree configuration in the kernel.

It should be noted that this adds a required property named 'hw_algo'
to the devicetree binding, following suit with the kernel. I'm happy to
make this backward-compatible if preferred.

Signed-off-by: Paul Doelle <paaull.git@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-07-21 08:09:06 +02:00
Vincent Stehlé
052e8ca421 efi: test/py: repair authenticated capsules tests
The UEFI console initialisation has been modified by commit 68edbed454
("efi_loader: initialize console size late"). A corresponding workaround is
now necessary for the automated tests, as added to some of the tests
already by commit e05bd68ed5 ("test: work around for EFI terminal size
probing").

Add the same workaround to the UEFI authenticated capsules tests to repair
them.

This can be tested with sandbox_defconfig, sandbox64_defconfig or
sandbox_flattree_defconfig, plus CONFIG_EFI_CAPSULE_AUTHENTICATE=y.

Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-07-18 17:21:49 +02:00
Tom Rini
36b661dc91 Merge branch 'next' 2022-07-11 14:58:57 -04:00
Tom Rini
b960d654cb requirements: Move to atomicwrites==1.4.1
As explained upstream:
https://github.com/untitaker/python-atomicwrites/issues/61 there is no
longer a 1.3.0 version but the API is unchanged.  Move to 1.4.1.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-08 15:43:23 -04:00
Tom Rini
52686b8739 requirements: Move to atomicwrites==1.4.1
As explained upstream:
https://github.com/untitaker/python-atomicwrites/issues/61 there is no
longer a 1.3.0 version but the API is unchanged.  Move to 1.4.1.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-08 15:23:05 -04:00
Tom Rini
9ff4ce8abc nman external-symbol improvements
Driver model memory-usage reporting
 patman test-reporting improvements
 Add bloblist design goals
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Merge tag 'dm-pull-28jun22' of https://source.denx.de/u-boot/custodians/u-boot-dm into next

nman external-symbol improvements
Driver model memory-usage reporting
patman test-reporting improvements
Add bloblist design goals
2022-07-08 14:39:07 -04:00
Heinrich Schuchardt
ebaa3d053e test: fix CONFIG_ACPIGEN dependencies
Some tests cannot be built with CONFIG_ACPIGEN=n. Consider this in the
Makefile.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-07-08 09:05:47 -04:00
Tom Rini
b340199f82 spl: Ensure all SPL symbols in Kconfig have some SPL dependency
Tighten up symbol dependencies in a number of places.  Ensure that a SPL
specific option has at least a direct dependency on SPL.  In places
where it's clear that we depend on something more specific, use that
dependency instead.  This means in a very small number of places we can
drop redundant dependencies.

Reported-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-07 09:29:08 -04:00
AKASHI Takahiro
8fb9dbdea7 test/py: efi_secboot: add a test for a forged signed image
In this test case, a image binary, helloworld.efi.signed, is willfully
modified to print a corrupted message while the signature itself is
unchanged.

This binary must be rejected under secure boot mode.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2022-07-05 14:37:16 +02:00
Simon Glass
0dfda34ca5 dm: core: Add a way to collect memory usage
Add a function for collecting the amount of memory used by driver model,
including devices, uclasses and attached data and tags.

This information can provide insights into how to reduce the memory
required by driver model. Future work may look at execution speed also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-06-28 03:09:52 +01:00
Simon Glass
930a3ddade dm: core: Support accessing core tags
At present tag numbers are only allocated for non-core data, meaning that
the 'core' data, like priv and plat, are accessed through dedicated
functions.

For debugging and consistency it is convenient to use tags for this 'core'
data too. Add support for this, with new tag numbers and functions to
access the pointer and size for each.

Update one of the test drivers so that the uclass-private data can be
tested here.

There is some code duplication with functions like device_alloc_priv() but
this is not addressed for now. At some point, some rationalisation may
help to reduce code size, but more thought it needed on that.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-06-28 03:09:52 +01:00
Heinrich Schuchardt
06d590844f test: fix some pylint errors in test_bind.py
* Use spaces not tabs
* Limit lines to 100 spaces
* Remove an unused import
* Sort imports correctly
* Add a module description

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-06-28 03:09:51 +01:00
Andrew Scull
a73f3ba91f fuzz: virtio: Add fuzzer for vring
Add a fuzzer to test the vring handling code against unexpected
mutations from the virtio device.

After building the sandbox with CONFIG_FUZZ=y, the fuzzer can be invoked
with by:

   UBOOT_SB_FUZZ_TEST=fuzz_vring ./u-boot

This fuzzer finds unvalidated inputs in the vring driver that allow a
buggy or malicious device to make the driver chase wild pointers.

Signed-off-by: Andrew Scull <ascull@google.com>
2022-06-23 12:58:19 -04:00