Commit graph

1720 commits

Author SHA1 Message Date
Simon Glass
499503e157 dm: Add tests for the sandbox host driver
Add some unit tests for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
952018117a dm: sandbox: Switch over to using the new host uclass
Update the sandbox implementation to use UCLASS_HOST and adjust all
the pieces to continue to work:

- Update the 'host' command to use the new API
- Replace various uses of UCLASS_ROOT with UCLASS_HOST
- Disable test_eficonfig since it doesn't work (this should have a unit
  test to allow this to be debugged)
- Update the blk test to use the new API
- Drop the old header file

Unfortunately it does not seem to be possible to split this change up
further.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
41e751091d dm: blk: Tidy up obtaining a block device from its parent
This function now finds its block-device child by looking for a child
device of the correct uclass (UCLASS_BLK). It cannot produce a device of
any other type, so drop the superfluous check.

Provide a version which does not probe the device, since that is often
needed when setting up the device's platdata.

Also fix up the function's comment.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
d1b4659570 test: Add a way to detect a test that breaks another
When running unit tests, some may have side effects which cause a
subsequent test to break. This can sometimes be seen when using 'ut dm'
or similar.

Add a new argument which allows a particular (failing) test to be run
immediately after a certain number of tests have run. This allows the
test causing the failure to be determined.

Update the documentation also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
6580b61830 test: Allow showing basic information about tests
Add a 'ut info' command to show the number of suites and tests. This is
useful to get a feel for the scale of the tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
cdd964e380 test: Tidy up help for ut command
Sort this and put the command summary at the top instead of the bottom.

Adjust it so that the newlines are at the start of the strings, so that
there is not a blank line at the end.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
f7a68d2284 test: Drop an unused parameter to ut_run_test_live_flat()
The select_name parameter is not used anymore. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
5ea894ac42 dm: test: Clear the block cache after running a test
Some tests access data in block devices and so cause the cache to fill
up. This results in memory being allocated.

Some tests check the malloc usage at the beginning and then again at the
end, to ensure there is no memory leak caused by the test. The block cache
makes this difficult, since the any test may cause entries to be allocated
or even freed, if the cache becomes full.

It is simpler to clear the block cache after each test. This ensures that
it will not introduce noise in tests which check malloc usage.

Add the logic to clear the cache, using the existing blkcache_invalidate()
function. Drop the duplicate code at the same time.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
fa1e420ab0 dm: test: Drop the special function for running DM tests
This is not needed since the flag takes care of all differences. Make use
of the common function.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
7cbb57321e test: Correct pylint warnings in fs_helper
Tidy this up so that pylint is happy. Use hex for the 1MB size and make
sure it is not a floating-point value.

Add a little main program to allow the code to be tried out, since at
present is only called from a long-running test.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
4349ba5977 test: Split out mk_fs function into a helper
This function is useful for other tests. Move it into common code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Masahisa Kojima
0b4cbeba59 test/py: efi_secboot: Remove unnecessary cert-to-efi-hash-list option
'cert-to-efi-hash-list -t 0' does not work as expected, it produces
indeterminate timestamp.

  $ cert-to-efi-hash-list -t 0 -s 256 db.crt dbx_hash.crl
  TimeOfRevocation is 0-113-0 00:00:255

If we need the CRL revoked for all the time, just don't specify
'-t' option.

  $ cert-to-efi-hash-list -s 256 db.crt dbx_hash.crl
  TimeOfRevocation is 0-0-0 00:00:00

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-11-06 10:50:04 +01:00
Rasmus Villemoes
50128aeb0f cyclic: get rid of cyclic_init()
Currently, we must call cyclic_init() at some point before
cyclic_register() becomes possible. That turns out to be somewhat
awkward, especially with SPL, and has resulted in a watchdog callback
not being registered, thus causing the board to prematurely reset.

We already rely on gd->cyclic reliably being set to NULL by the asm
code that clears all of gd. Now that the cyclic list is a hlist, and
thus an empty list is represented by a NULL head pointer, and struct
cyclic_drv has no other members, we can just as well drop a level of
indirection and put the hlist_head directly in struct
global_data. This doesn't increase the size of struct global_data,
gets rid of an early malloc(), and generates slightly smaller code.

But primarily, this avoids having to call cyclic_init() early; the cyclic
infrastructure is simply ready to register callbacks as soon as we
enter C code.

We can still end up with schedule() being called from asm very early,
so we still need to check that gd itself has been properly initialized
[*], but once it has, gd->cyclic_list is perfectly fine to access, and
will just be an empty list.

As for cyclic_uninit(), it was never really the opposite of
cyclic_init() since it didn't free the struct cyclic_drv nor set
gd->cyclic to NULL. Rename it to cyclic_unregister_all() and use that
in test/, and also insert a call at the end of the board_init_f
sequence so that gd->cyclic_list is a fresh empty list before we enter
board_init_r().

A small piece of ugliness is that I had to add a cast in
cyclic_get_list() to silence a "discards 'volatile' qualifier"
warning, but that is completely equivalent to the existing handling of
the uclass_root_s list_head member.

[*] I'm not really sure where we guarantee that the register used for
gd contains 0 until it gets explicitly initialized, but that must be
the case, otherwise testing gd for being NULL would not make much sense.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>
Tested-by: Tim Harvey <tharvey@gateworks.com> # imx8mm-venice-*
2022-11-02 08:42:03 +01:00
Sughosh Ganu
873cf8ac70 test: dm: Add test cases for FWU Metadata uclass
Add test cases for accessing the FWU Metadata on the sandbox
platform. The sandbox platform also uses the metadata access driver
for GPT partitioned block devices.

The FWU feature will be tested on the sandbox64 variant with a raw
capsule. Remove the FIT capsule testing from sandbox64 defconfig --
the FIT capsule test will be run on the sandbox_flattree variant.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-10-31 14:47:33 -04:00
Simon Glass
77bec9e3d8 vbe: Add a test for the VBE flow into U-Boot proper
Add a test which checks that VBE boots correctly from TPL through to
U-Boot proper.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:04:00 -04:00
Simon Glass
2a5c67f50a vbe: Use a manual test
Use a manual test for the VBE test, so we can make the pytest and the
C unit test work together properly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:04:00 -04:00
Simon Glass
a56f663f07 vbe: Add info about the VBE device to the fwupd node
At present we put the driver in the /chosen node in U-Boot. This is a bit
strange, since U-Boot doesn't normally use that node itself. It is better
to put it under the bootstd node.

To make this work we need to copy create the node under /chosen when
fixing up the device tree. Copy over all the properties so that fwupd
knows what to do.

Update the sandbox device tree accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:04:00 -04:00
Simon Glass
4218456b3f vbe: Add Kconfig options for VPL
Enable the various features needed in VPL, by adding Kconfig options.

Update the defconfig for sandbox_vpl so that the build for each phase
includes what is needed. Drop LZMA for now and make sure partition support
is omitted in SPL, since it is not needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:03:59 -04:00
Simon Glass
e45d22655a vbe: Drop the U-Boot prefix from the version
We don't need the U-Boot prefix on the version and in fact it is harmful
since pytest gets confused seeing the U-Boot banner bring displayed when
the version is printed.

Drop the prefix from the string.

We could produce an entirely new string from the component parts, but this
adds to the rodata size and would break the use of version_string as the
only thing which holds this information.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:03:36 -04:00
Simon Glass
c263e21bcb vbe: Move OS implementation into a separate file
Move this into its own file so it can be built only by U-Boot proper.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:03:36 -04:00
Simon Glass
98bedf42ea vbe: Rename vbe_fixup to vbe_request
The vbe_fixup file handles device tree fixups, but these are called OS
requests in VBE. Rename the file to reflect its wider purpose.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:03:18 -04:00
Simon Glass
44ad35a0f6 image: Add the concept of a phase to FIT
We want to be able to mark an image as related to a phase, so we can
easily load all the images for SPL or for U-Boot proper.

Add this to the FIT specification, along with some access functions.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:02:44 -04:00
Simon Glass
2ff3db3a1c usb: Update the test to cover reading and writing
Add test coverage for blk_write() as well.

The blk_erase() is not tested for now as the USB stor interface does not
support erase.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:02:44 -04:00
Simon Glass
606b926f9d dm: blk: Add udevice functions
At present we have functions called blk_dread(), etc., which take a
struct blk_desc * to refer to the block device. Add some functions which
use udevice instead, since this is more in keeping with how driver model
is supposed to work.

Update one of the tests to use this.

Note that it would be nice to update the functions in disk-uclass.c to use
these new functions. However they are not quite the same. For example,
disk_blk_read() adds the partition offset to 'start' when calling the
cache read/fill functions, but does not with part_blk_read(), which does
the addition itself. So as designed the code is duplicated.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:02:44 -04:00
Simon Glass
cbd71fad6d test: Support tests which can only be run manually
At present we normally write tests either in Python or in C. But most
Python tests end up doing a lot of checks which would be better done in C.
Checks done in C are orders of magnitude faster and it is possible to get
full access to U-Boot's internal workings, rather than just relying on
the command line.

The model is to have a Python test set up some things and then use C code
(in a unit test) to check that they were done correctly. But we don't want
those checks to happen as part of normal test running, since each C unit
tests is dependent on the associate Python tests, so cannot run without
it.

To acheive this, add a new UT_TESTF_MANUAL flag to use with the C 'check'
tests, so that they can be skipped by default when the 'ut' command is
used. Require that tests have a name ending with '_norun', so that pytest
knows to skip them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:02:44 -04:00
Simon Glass
c43635bdbc test: Update tests to use the skip feature
Some tests currently return 0 when they want to be skipped. Update them to
return -EAGAIN instead, so they are counted as skipped.

A few tests are in two parts, with the latter part being skipped in
certain situations. Split these into two and use the correct condition for
the second part.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:02:44 -04:00
Simon Glass
1facaadea1 test: Report skippped tests
At present it is possible for a test to skip itself by returning -EAGAIN
but this is not recorded. An existing example is in test_pre_run() with
the "Console recording disabled" check.

Keep a track of skipped tests and report the total at the end.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-10-31 11:02:44 -04:00
Tom Rini
218e2c45af - fix [hv]sync active vs back porch in dw_mipi_dsi
- simplefb rotation support
  - support splash as raw image from MMC
  - enhancements to Truetype console (multiple fonts and sizes)
  - drop old LCD support
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Merge tag 'video-20221030' of https://source.denx.de/u-boot/custodians/u-boot-video

 - fix [hv]sync active vs back porch in dw_mipi_dsi
 - simplefb rotation support
 - support splash as raw image from MMC
 - enhancements to Truetype console (multiple fonts and sizes)
 - drop old LCD support
2022-10-30 17:16:35 -04:00
Simon Glass
b86986c7b3 video: Rename CONFIG_DM_VIDEO to CONFIG_VIDEO
Now that all the old code is gone, rename this option. Driver model
migration is now complete.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-30 20:07:17 +01:00
Simon Glass
430e1676a7 video: Add commands to list and change fonts
Add a new 'font' command which allows the fonts to be listed as well as
selecting a different font and size.

Allow the test to run on sandbox, where multiple font/size combinations
are supported, as well as sandbox_flattree, where they are not.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-30 20:01:40 +01:00
Michal Suchanek
f21954750a dm: core: Do not stop uclass iteration on error
When probing a device fails NULL pointer is returned, and following
devices in uclass list cannot be iterated. Skip to next device on error
instead.

With that the only condition under which these simple iteration
functions return error is when the dm is not initialized at uclass_get
time. This is not all that interesting, change return type to void.

Fixes: 6494d708bf ("dm: Add base driver model support")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-29 07:36:33 -06:00
Simon Glass
5fe72d968f event: Drop the path when checking event-list filenames
This path does not seem to be present in clang-14 for some reason. Relax
the regular expression so that the test works, at least for non-LTO.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-29 07:36:33 -06:00
Roger Quadros
2c120375e9 dm: memory: Introduce new uclass
Introduce UCLASS_MEMORY for future Memory Controller
device drivers.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-26 15:21:11 -04:00
Simon Glass
27e6ebc5ea test: Move to a working version of setuptools
The version used on Ubuntu 2022.04 produces a number of warnings:

/usr/lib/python3/dist-packages/pkg_resources/__init__.py:116:
   PkgResourcesDeprecationWarning: 1.16.0-unknown is an invalid version
   and will not be supported in a future release

Same with: 0.1.43ubuntu1 11.4.1ubuntu1 2.22.1ubuntu1 1.1build1

According to [1] this is a bug in setuptools. Employ the workaround for
now.

[1] https://askubuntu.com/questions/1406952/what-is-the-meaning-of-this-
pkgresourcesdeprecationwarning-warning-from-pipenv

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-26 15:21:11 -04:00
Michal Suchanek
59c585e9c6 test: Fix typo in test name
For other sandbox tests the printed test name corresponds to the
configuration except for this one.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-21 21:37:47 -04:00
Heinrich Schuchardt
e77ef0bb74 k210: fix k210_pll_calc_config()
The k210 driver is selected by sandbox_defconfig.
Building the sandbox on 32bit systems fails with:

test/dm/k210_pll.c: In function ‘dm_test_k210_pll_calc_config’:
include/linux/bitops.h:11:38: warning:
left shift count >= width of type [-Wshift-count-overflow]
   11 | #define BIT(nr)         (1UL << (nr))
      |                              ^~
test/dm/k210_pll.c:36:54: note: in expansion of macro ‘BIT’
   36 |                         error = abs((error - BIT(32))) >> 16;
      |                                              ^~~

Use the BIT_ULL() macro to create a u64 value.
Replace abs() by abs64() to get correct results on 32bit system
Apply the same for the unit test.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2022-10-20 15:22:30 +08:00
Simon Glass
ae0bf2214b vbe: Add a test for VBE device tree fixups
When a FIT includes some OS requests, U-Boot should process these and add
the requested info to corresponding subnodes of the /chosen node. Add a
pytest for this, which sets up the FIT, runs bootm and then uses a C
unit test to check that everything looks OK.

The test needs to run on sandbox_flattree since we don't support
device tree fixups on sandbox (live tree) yet. So enable BOOTMETH_VBE and
disable bootflow_system(), since EFI is not supported on
sandbox_flattree.

Add a link to the initial documentation.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:13 -06:00
Simon Glass
8aaacd6136 vbe: Add fixups for a basic set of OS requests
As a starting point, add support for providing random data, if requested
by the OS. Also add ASLR, as a placeholder for now.

Signed-off-by: Simon Glass <sjg@chromium.org>
(fixed up to use uclass_first_device_err() instead)
2022-10-17 21:17:13 -06:00
Simon Glass
a753190a0c test: Move common FIT code into a separate fit_util file
To avoid duplicating code, create a new fit_util module which provides
various utility functions for FIT. Move this code out from the existing
test_fit.py and refactor it with addition parameters.

Fix up pylint warnings in the conversion.

This involves no functional change.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:13 -06:00
Simon Glass
bfdfc5d853 bootstd: Move VBE setup into a shared function
This information needs to be set up by the bootstd tests as well. Move it
into a common function and ensure it is executed before any bootstd test
is run.

Make sure the 'images' parameter is set correctly for fixups.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:13 -06:00
Simon Glass
baf4141079 fdt: Show a message when the working FDT changes
The working FDT is the one which comes from the OS and is fixed up by
U-Boot. When the bootm command runs, it sets up the working FDT to be the
one it is about to pass to the OS, so that fixups can happen.

This seems like an important step, so add a message indicating that the
working FDT has changed. This is shown during the running of the bootm
command.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:12 -06:00
Michal Suchanek
c726fc01cf dm: treewide: Use uclass_first_device_err when accessing one device
There is a number of users that use uclass_first_device to access the
first and (assumed) only device in uclass.

Some check the return value of uclass_first_device and also that a
device was returned which is exactly what uclass_first_device_err does.

Some are not checking that a device was returned and can potentially
crash if no device exists in the uclass. Finally there is one that
returns NULL on error either way.

Convert all of these to use uclass_first_device_err instead, the return
value will be removed from uclass_first_device in a later patch.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:12 -06:00
Michal Suchanek
c0648b7b9d dm: treewide: Do not opencode uclass_probe_all()
We already have a function for probing all devices of a specific class,
use it.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:12 -06:00
Michal Suchanek
dfecd63192 dm: core: Fix uclass_probe_all to really probe all devices
uclass_probe_all uses uclass_first_device/uclass_next_device assigning
the return value.

The interface for getting meaningful error is
uclass_first_device_check/uclass_next_device_check, use it.

Also do not stop iteration when an error is encountered. Probing all
devices includes those that happen to be after a failing device in the
uclass order.

Fixes: a59153dfeb ("dm: core: add function uclass_probe_all() to probe all devices")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:12 -06:00
Heinrich Schuchardt
0b154c8e8c test: run setexpr test only on sandbox
The test relies on memory being available at 0x0. This in not valid for
many boards.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-12 08:56:24 -04:00
Robert Marko
c68e73b65f test: cmd: add test for temperature command
Add simple test for the temperature command.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-11 16:03:04 -04:00
Roger Knecht
23c0df6e7c cmd: xxd: add new command
Add xxd command to print file content as hexdump to standard out

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Roger Knecht <rknecht@pm.me>
2022-10-11 15:40:48 -04:00
Roger Knecht
690a1d6948 cmd: cat: add new command
Add cat command to print file content to standard out

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Roger Knecht <rknecht@pm.me>
2022-10-11 15:40:48 -04:00
Tom Rini
300077cf8c Xilinx changes for v2023.01-rc1 (round 3)
fpga:
 - Create new uclass
 - Get rid of FPGA_DEBUG and use logging infrastructure
 
 zynq:
 - Enable early EEPROM decoding
 - Some DT updates
 
 zynqmp:
 - Use OCM_BANK_0 to check config loading permission
 - Change config object loading in SPL
 - Some DT updates
 
 net:
 - emaclite: Enable driver for RISC-V
 
 xilinx:
 - Fix static checker warnings
 - Fix GCC12 warning
 
 sdhci:
 - Read PD id from DT
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Merge tag 'xilinx-for-v2023.01-rc1-v3' of https://source.denx.de/u-boot/custodians/u-boot-microblaze

Xilinx changes for v2023.01-rc1 (round 3)

fpga:
- Create new uclass
- Get rid of FPGA_DEBUG and use logging infrastructure

zynq:
- Enable early EEPROM decoding
- Some DT updates

zynqmp:
- Use OCM_BANK_0 to check config loading permission
- Change config object loading in SPL
- Some DT updates

net:
- emaclite: Enable driver for RISC-V

xilinx:
- Fix static checker warnings
- Fix GCC12 warning

sdhci:
- Read PD id from DT
2022-10-11 09:57:08 -04:00
Heinrich Schuchardt
874490c7ec test: fix some pylint errors in test_efi_secboot
* Remove unused import
* Provide module docstring

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-10-06 22:54:57 +02:00