U-Boot crashes when doing a 'ping' with the following test scenario:

  - All ethernet devices are not probed
  - "ethaddr" for all ethernet devices are not set
  - "ethact" is set to a valid ethernet device name

Add a new test case 'dm_test_eth_act' to hit such scenario.
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

In the following snippet:

if [ ! -x `which $prereq` ]; then

When $prereq does not exist, `which $prereq` evaluates to the empty string,
which results in *no* argument being passed to the -x operator, which then
evaluates to true, which is the equivalent of the prereq having been found. In
order for this to fail as expected, we must pass an empty argument, which then
causes -x to fail. Do this by wrapping the `` in quotes so there's always an
argument to -x, even if the value of the argument is zero-length.
Signed-off-by: NStephen Warren <swarren@wwwdotorg.org>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Tested-by: NSimon Glass <sjg@chromium.org>

In my patch series to replace fs/fat with "ff.c", I enhanced ff.c to
optimize file reading, so that reads of contiguous clusters are submitted
to the IO device as a single read. This test attempts to torture-test
edge-cases of that enhancement.

BTW, the only way I found to validate that this script actually does
create non-contiguous files was to manually inspect the FAT bitmap in a
hex dump of the FAT image. hdparm --fibmap doesn't work on loop-mounted
filesystems. filefrag -v -e seems to lie about files being contiguous
when they aren't.
Signed-off-by: NStephen Warren <swarren@wwwdotorg.org>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Tested-by: NSimon Glass <sjg@chromium.org>

The current name is inconsistent with other driver model data access
functions. Rename it and fix up all users.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NJoe Hershberger <joe.hershberger@ni.com>

Use the sandbox environment for the basic tests.
Reviewed-by: NSimon Glass <sjg@chromium.org>
Tested-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NNishanth Menon <nm@ti.com>
Acked-by: NSimon Glass <sjg@chromium.org>

With the changes in 7a3e70cf we now get read(2) behavior so trying to
read 2MB with 1MB left in the file results in 1MB read and a warning.
We update the test logic here to make sure we read back 1MB as expected.
This change however changes the overall summary as while EXT4 continues
to not have offset support the test now fails when expected to pass
rather than fails when expected to fail (and we report that as pass).
Signed-off-by: NTom Rini <trini@konsulko.com>

This patch adds support for LZ4-compressed FIT image contents. This
algorithm has a slightly worse compression ration than LZO while being
nearly twice as fast to decompress. When loading images from a fast
storage medium this usually results in a boot time win.

Sandbox-tested only since I don't have a U-Boot development system set
up right now. The code was imported unchanged from coreboot where it's
proven to work, though. I'm mostly interested in getting this recognized
by mkImage for use in a downstream project.
Signed-off-by: NJulius Werner <jwerner@chromium.org>
Acked-by: NSimon Glass <sjg@chromium.org>

Adjust the memory leak tests to show the amount of memory leaked. This can
be a useful signal as to what is wrong.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add one more ethernet device node in the sandbox test device tree,
with name 'sbe5'. This is to support a new test case for testing
network device rotation.
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

dfu-util allows filtering on USB device vendor:product ID by using
the -d flag (-d 0451:d022).
Such option is very handy when many DFU devices are connected to a single
host PC. This commit allows testing when above situation emerges.
Signed-off-by: NLukasz Majewski <l.majewski@majess.pl>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Tested-by: NLukasz Majewski <l.majewski@majess.pl>
Test HW - AM335x Beagle Bone Black
NOTE: Max size of file to transfer: 2MiB

- Re-direct stderr into the log files, so any errors U-Boot emits are
  visible in the logs. This is relevant if the "reset" shell command
  attempts to report that it's not supported on the sandbox board.
- Fix test_fs_nonfs() to name the files it created differently for each
  invocation. Otherwise, the logs from different tests overwrite
  each-other.
Signed-off-by: NStephen Warren <swarren@wwwdotorg.org>
Acked-by: NSuriyan Ramasami <suriyan.r@gmail.com>

This new command can dump all device resources associated to
each device.  The fields in every line shows:
  - The address of the resource
  - The size of the resource
  - The name of the release function
  - The stage in which the resource has been acquired (BIND/PROBE)

Currently, there is no driver using devres, but if such drivers are
implemented, the output of this command should look like this:

=> dm devres
- root_driver
- soc
- extbus
- serial@54006800
    bfb541e8 (8 byte) devm_kmalloc_release  BIND
    bfb54440 (4 byte) devm_kmalloc_release  PROBE
    bfb54460 (4 byte) devm_kmalloc_release  PROBE
- serial@54006900
    bfb54270 (8 byte) devm_kmalloc_release  BIND
- gpio@55000000
- i2c@58780000
    bfb5bce8 (12 byte) devm_kmalloc_release  PROBE
    bfb5bd10 (4 byte) devm_kmalloc_release  PROBE
- eeprom
    bfb54418 (12 byte) devm_kmalloc_release  BIND
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: NSimon Glass <sjg@chromium.org>

We use syscon to test that the regmap functions work as expected.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a test to confirm that we can access system controllers and find their
driver data.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a test to confirm that we can adjust LEDs using the led_gpio driver.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a test to confirm that we can probe this device. Since there is no
MMC stack support in sandbox at present, this is as far as the test goes.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a test to confirm that we can probe this device and get information on
the available RAM.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add tests that confirm that the drivers work as expected, and we can walk
through the available reset types trying to reset the board.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add tests of each API call using a sandbox clock device.
Signed-off-by: NSimon Glass <sjg@chromium.org>

All driver model tests have a dm_test_ prefix. Ignore it when matching a
test name. This makes it easier to run individual tests, like this:

   ./sandbox/u-boot -d ./sandbox/arch/sandbox/dts/test.dtb \
	-c "ut dm clk_periph"

We can use 'clk_periph' instead of 'dm_test_clk_periph'.

Also print a message if the requested test is not found.
Signed-off-by: NSimon Glass <sjg@chromium.org>

The regulator_autoset() function mixes printf() output and PMIC adjustment
code. It provides a boolean to control the output. It is better to avoid
missing logic and output, and this permits a smaller SPL code size. So
split the output into a separate function.

Also rename the function to have a by_name() suffix, since we would like
to be able to pass a device when we know it, and thus avoid the name
search.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Tested-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Acked-by: NPrzemyslaw Marczak <p.marczak@samsung.com>

In SPL it is sometimes useful to be able to obtain a dump of the current
driver model state. Since commands are not available, provide a way to
directly call the functions to output this information.

Adjust the existing commands to use these functions.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Commit 9cc36a2b 'dm: core: Add a flag to control sequence numbering' changed
the default uclass behaviour to not support bus numbering. This is incorrect
for PCI and that commit should have enabled the flag for PCI.

Enable it so that PCI buses can be found and the 'pci' command works again.
Also add a test for this.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Nothing too fancy.  A simple test that attmpts to load two loadables and
verify that they are properly unpacked in the u-boot sandbox.
Signed-off-by: NKarl Apsite <Karl.Apsite@dornerworks.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

The behavior of the env attrs depends on CONFIG_REGEX. Add an additional
test if that variable is set.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add a test of the env_attr_lookup() function.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add a new "env" subcommand to the ut command.

This will run unit tests on the env code. This should be targetable to
any device that supports the env features needed for the tests.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Put the driver model for the system back into a good state after
completing the DM testing.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Acked-by: NSimon Glass <sjg@chromium.org>

Make sure that the env gets cleaned up after a test fails so that other
tests aren't affected.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>

There's not much point in having a failure count if we always give up on
the first failure. Also stop clearing the entire state between tests.

Make sure that any failures are still passed out to the command line.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Make all unit tests selectable as a menu of test suites instead of just
sitting in the top-level menu individually.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Acked-by: NSimon Glass <sjg@chromium.org>

Unify the command for running unit tests further by moving the "ut_time"
command over to "ut time".
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>

Unify the command for running unit tests further by moving the "dm test"
command over to "ut dm".
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Acked-by: NSimon Glass <sjg@chromium.org>

Add a command that all other unit tests should be a sub-command of.
Also include a command that will run all tests.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Acked-by: NSimon Glass <sjg@chromium.org>

Separate the ability to define tests and assert status of test functions
from the dm tests so they can be used more consistently throughout all
tests.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Use a regular expression to apply the default formatting flags for all
ethaddr env vars.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

The file test.dts from driver model test directory,
was compiled by call dtc in script: test/dm/test-dm.sh.

This doesn't allow for including of dtsi files and using
of C preprocessor routines in this dts file.

Since the mentioned script builds U-Boot before tests,
then moving the test.dts file into sandbox dts directory
is reasonable.
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Tested on sandbox:
Tested-by: NSimon Glass <sjg@chromium.org>

This change adds new file to sandbox driver model test environment.
The file is: test/dm/power.c, and it includes tests for PMIC framework,
which includes PMIC uclass and REGULATOR uclass.

All tests are based od Sandbox PMIC emulated device. Some test constants for
this device are defined in the header: include/power/sandbox_pmic.h

PMIC tests includes:
- pmic get - tests, that pmic_get() returns the requested device
- pmic I/O - tests I/O by writing and reading some values to PMIC's registers
             and then compares, that the write/read values are equal.

The regulator tests includes:
- Regulator get by devname/platname
- Voltage set/get
- Current set/get
- Enable set/get
- Mode set/get
- Autoset
- List autoset

For the regulator 'get' test, the returned device pointers are compared,
and their names are also compared to the requested one.
Every other test, first sets the given attribute and next try to get it.
The test pass, when the set/get values are equal.
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Tested on sandbox:
Tested-by: NSimon Glass <sjg@chromium.org>

Sometimes the time functions are incorrect due to bad time support on a
board. Add a unit test which tries to detect this.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add some simple tests to verify that the RTC uclass works correctly in
U-Boot.
Signed-off-by: NSimon Glass <sjg@chromium.org>