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2022-01-22Merge tag 'efi-2022-04-rc1-2' of ↵WIP/22Jan2022Tom Rini1-4/+16
https://source.denx.de/u-boot/custodians/u-boot-efi Pull request for efi-2022-04-rc1-2 Documentation: * describe printf() format codes UEFI * enable more algorithms for UEFI image verification, e.g. SHA256-RSA2048 General * simplify printing short texts for GUIDs * provide a unit test for printing GUIDs
2022-01-19doc: replace @return by Return:Heinrich Schuchardt8-20/+20
Sphinx expects Return: and not @return to indicate a return value. find . -name '*.c' -exec \ sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \; find . -name '*.h' -exec \ sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \; Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-19test: add test for %pUsHeinrich Schuchardt1-4/+16
Add a unit test for the %pUs printf code. Use ut_asserteq_str() for checking string results. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-14phy: Track power-on and init counts in uclassAlper Nebi Yasak1-5/+78
On boards using the RK3399 SoC, the USB OHCI and EHCI controllers share the same PHY device instance. While these controllers are being stopped they both attempt to power-off and deinitialize it, but trying to power-off the deinitialized PHY device results in a hang. This usually happens just before booting an OS, and can be explicitly triggered by running "usb start; usb stop" in the U-Boot shell. Implement a uclass-wide counting mechanism for PHY initialization and power state change requests, so that we don't power-off/deinitialize a PHY instance until all of its users want it done. The Allwinner A10 USB PHY driver does this counting in-driver, remove those parts in favour of this in-uclass implementation. The sandbox PHY operations test needs some changes since the uclass will no longer call into the drivers for actions matching its tracked state (e.g. powering-off a powered-off PHY). Update that test, and add a new one which simulates multiple users of a single PHY. The major complication here is that PHY handles aren't deduplicated per instance, so the obvious idea of putting the counts in the PHY handles don't immediately work. It seems possible to bind a child udevice per PHY instance to the PHY provider and deduplicate the handles in each child's uclass-private areas, like in the CLK framework. An alternative approach could be to use those bound child udevices themselves as the PHY handles. Instead, to avoid the architectural changes those would require, this patch solves things by dynamically allocating a list of structs (one per instance) in the provider's uclass-private area. Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Peter Robinson <pbrobinson@gmail.com> - Rock960
2022-01-14test: test_lsblk: Mark as sandbox specificPatrick Delaunay1-0/+1
This test checks for output specific to the sandbox blk device "sandbox_host_blk", mark it as sandbox specific. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-01-13bloblist: Add functions to obtain base address and sizeSimon Glass1-0/+2
Add a few convenience functions to obtain useful information about the bloblist. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-13bloblist: Use explicit numbering for the tagsSimon Glass1-6/+6
At present if someone adds a tag in the middle of the list it works well enough within a U-Boot build. But if these tags are used in another project, or with an older version of SPL, the numbers make become inconsistent. Use explicit tag numbers that never change, to resolve this problem. Allocate areas for existing U-Boot tags and set up an area for use by projects and vendors, as well as for private use. Keep tags above 0x10000 unallocated for now. Update bloblist_tag_name() and the tests to work with this new setup. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-13bloblist: Drop unused tagsSimon Glass1-2/+2
The EC event log tag is no-longer used. The vboot handoff is now handled by the vboot context instead. Drop these unused tags. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-13bloblist: Put the magic number firstSimon Glass1-0/+7
It seems best to put the magic number right at the start of the bloblist header, so it is easier to check. This is how devicetree works. Make this change now, before other projects make use of bloblist. Other changes may be needed / discussed, but that is TBD. Add a checker function as well. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-26video: Support showing the U-Boot logoSimon Glass1-9/+34
Show the U-Boot logo by default. This is only 7KB in size so seems like a useful default for boards that enable a display. If SPLASH_SCREEN is enabled, it is not enabled by default, so as not to conflict with that feature. Also disable it for tests, since we don't want to complicate the output. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-26video: theadorable: Use RGB565 for BMP blittingSimon Glass1-0/+46
At present this uses RGB555 format for blitting to a display. Sandbox uses 565 and that seems to be more normal for BMP as well. Update the code accordingly and add a test. Note that this likely breaks the theadorable board so we may need to discuss supporting both formats. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-26video: Add a test for 16bpp BMP filesSimon Glass1-0/+24
Add a compressed 16bpp BMP file and a test to cover this. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-26video: bmp: Update RLE8 support to use the write functionSimon Glass1-0/+38
Update this code to use write_pix8() rather than writing the pixels only for a single supported display depth. This allows us to support any depth. Add some more tests too. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-26sandbox: video: Add BMP tests for 32bpp and 8bpp modesSimon Glass1-0/+38
Add a few more tests for BMP rendering. Use a back door into the sandbox SDL driver to adjust the resolution at runtime. The truetype code does not support 8bpp. Add this so that the display is not blank when running in this mode. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-23dm: core: Allow getting some basic statsSimon Glass1-0/+41
Add a function that returns some basic stats about driver model. For now we only have two. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-20Merge tag 'v2022.01-rc4' into nextWIP/20Dec2021-nextTom Rini4-0/+46
Prepare v2022.01-rc4
2021-12-09efi: Add uclass for devices provided by UEFI firmwareSimon Glass2-0/+25
UCLASS_EFI_LOADER is used for devices created by applications and drivers loaded by U-Boots UEFI implementation. This patch provides a new uclass (UCLASS_EFI_MEDIA) to be used for devices that provided by a UEFI firmware calling U-Boot as an EFI application. If the two uclasses can be unified, is left to future redesign. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2021-11-30test: unit test for the EFI_TCG2_PROTOCOLHeinrich Schuchardt1-0/+20
Encapsulate the UEFI EFI_TCG2_PROTOCOL unit test in an Python test. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2021-11-30configs: enable CMD_TPM on QEMU ARMHeinrich Schuchardt1-0/+1
With TPM emulation enabled in u-boot-test-hooks we should also provide the tpm2 command used for the test/py/tests/test_tpm2.py test. One of the Python TPMv2 tests expects sandbox specific values. So disable it on other platforms. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2021-11-29Merge tag 'v2022.01-rc3' into nextTom Rini9-42/+72
Prepare v2022.01-rc3 Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-28test/py: Raise a ValueError if a command failsSimon Glass1-1/+1
At present an Exception is raised if a command fails. This is a very broad class and makes it difficult for callers to catch the error without also catching other things, like programming bugs. Change it to ValueError to make this easier. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-11-28test/py: Relax the naming rules for unit testsSimon Glass1-1/+1
At present the collection function used by pytest is quite strict on the naming of the functions it detects. In particular it requires the name of the test to be repeated in the function name. This is not enforced anywhere else, but instead the tests are silently omitted from the pytest run. This affects a few dozen tests. The rule does not seem to have any particular purpose. Relax it, so that all tests that use the UNIT_TEST() macro will run, regardless of the name of the test function. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-11-28dm: core: Add a way to obtain a string listSimon Glass1-0/+20
At present we support reading a string list a string at a time. Apart from being inefficient, this makes it impossible to separate reading of the devicetree into the of_to_plat() method where it belongs, since any code which needs access to the string must read it from the devicetree. Add a function which returns the string property as an array of pointers to the strings, which is easily used by clients. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-11-28dm: core: Add tests for stringlist functionsSimon Glass1-0/+76
These functions currently lack tests so add some. The error handling differs betwee livetree and flattree at present, so only check the error codes with livetree. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-11-28test/py: Allow passing input to a programSimon Glass2-5/+8
When running a program on the host, allow input to be passed in as stdin. This is needed for running sfdisk, for example. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-11-26test: fix pylint error in u_boot_console_exec_attach.pyHeinrich Schuchardt1-2/+4
* provide module docstring Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-11-26test: fix pylint error in u_boot_console_sandbox.pyHeinrich Schuchardt1-1/+3
* provide module docstring Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-11-26test: fix pylint errors in u_boot_utils.pyHeinrich Schuchardt1-11/+14
* there is no os.path.unlink() method * don't inherit from object * add module docstring * move imports to the top * avoid unused variable Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-11-26test: fix pylint errors in u_boot_spawn.pyHeinrich Schuchardt1-13/+13
* don't inherit from object * imports should be on the top level * avoid unused variable names * avoid unnecessary else after raise Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-11-26test: fix pylint errors in multiplexed_log.pyHeinrich Schuchardt1-6/+8
* don't inherit from object * remove superfluous comprehension * add module docstring Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-11-26test: address some pylint warningsHeinrich Schuchardt2-9/+7
* remove unused variables * module description must precede import statements * fix inconsistent return values Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2021-11-20test: test truncation in snprintf()Heinrich Schuchardt1-0/+18
Test that the return value of snprintf() is correct in the case of truncation. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-11-20lmb: remove lmb_is_nomap() from includeHeinrich Schuchardt1-0/+5
Defining static functions in includes should be avoided. Function lmb_is_nomap() is only used in the unit test. So move it to the unit test. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-11-16env: Allow U-Boot scripts to be placed in a .env fileSimon Glass1-0/+107
At present U-Boot environment variables, and thus scripts, are defined by CONFIG_EXTRA_ENV_SETTINGS. It is painful to add large amounts of text to this file and dealing with quoting and newlines is harder than it should be. It would be better if we could just type the script into a text file and have it included by U-Boot. Add a feature that brings in a .env file associated with the board config, if present. To use it, create a file in a board/<vendor> directory, typically called <board>.env and controlled by the CONFIG_ENV_SOURCE_FILE option. The environment variables should be of the form "var=value". Values can extend to multiple lines. See the README under 'Environment Variables:' for more information and an example. In many cases environment variables need access to the U-Boot CONFIG variables to select different options. Enable this so that the environment scripts can be as useful as the ones currently in the board config files. This uses the C preprocessor, means that comments can be included in the environment using /* ... */ Also support += to allow variables to be appended to. This is needed when using the preprocessor. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Behún <marek.behun@nic.cz> Tested-by: Marek Behún <marek.behun@nic.cz>
2021-11-13test/dm: fix watchdog testHeinrich Schuchardt1-1/+3
For successful execution of the watchdog test we need both the GPIO as well as the SANDBOX watchdog. Avoid a build failure for CONFIG_WDT_GPIO=n. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-11-11lib: Add a function to convert a string to a hex valueSimon Glass1-0/+24
Add an xtoa() function, similar to itoa() but for hex instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Artem Lapkin <email2tema@gmail.com> Tested-by: Artem Lapkin <email2tema@gmail.com>
2021-11-11lib: Add tests for simple_itoa()Simon Glass1-0/+17
Add test and a comment for this function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Artem Lapkin <email2tema@gmail.com>
2021-11-09test: dm: add test for ofnode_for_each_compatible_node()Michael Walle1-0/+18
Check that all matching nodes have the correct compatible and that there is at least one match. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-10-31test: Add tests for IOMMU uclassMark Kettenis2-0/+29
Add a set of tests for the IOMMU uclass. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-15Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-tegraTom Rini1-15/+13
On merge, fixup order of fdtdec_add_reserved_memory parameters in arch/arm/cpu/armv8/fsl-layerscape/soc.c Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-14pytest: Show a message when sandbox crashesSimon Glass1-12/+44
When a test hands on a real board there is no way on the console to obtain any information about why it hung. With sandbox we can actually find out that it died and get a signal or exit code. Add this to make it easier to figure out what happened. So instead of: test/py/u_boot_spawn.py:171: in expect c = os.read(self.fd, 1024).decode(errors='replace') E OSError: [Errno 5] Input/output error We get: test/py/u_boot_spawn.py:171: in expect c = os.read(self.fd, 1024).decode(errors='replace') E ValueError: U-Boot exited with signal 11 (Signals.SIGSEGV) Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-14pytest: Shorten traceback length by defaultSimon Glass1-0/+5
This produces a lot of code output which is not very helpful and is quite annoying to wade through. Use the short format by default. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-13fdtdec: Support reserved-memory flagsThierry Reding1-6/+7
Reserved memory nodes can have additional flags. Support reading and writing these flags to ensure that reserved memory nodes can be properly parsed and emitted. This converts support for the existing "no-map" flag to avoid extending the argument list for fdtdec_add_reserved_memory() to excessive length. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2021-10-13fdtdec: Reorder fdtdec_set_carveout() parameters for consistencyThierry Reding1-9/+6
The fdtdec_set_carveout() function's parameters are inconsistent with the parameters passed to fdtdec_add_reserved_memory(). Fix up the order to make it more consistent. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2021-10-13fdtdec: Support compatible string list for reserved memoryThierry Reding1-9/+9
Reserved memory nodes can have a compatible string list to identify the type of reserved memory that they represent. Support specifying an optional compatible string list when creating these nodes. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2021-10-12Merge tag 'u-boot-stm32-20211012' of ↵Tom Rini2-1/+8
https://source.denx.de/u-boot/custodians/u-boot-stm - Disable ATAGS for STM32 MCU and MPU boards - Disable bi_boot_params for STM32 MCU and MPU boards - Update stm32-usbphyc node management - Convert CONFIG_STM32_FLASH to Kconfig for STM32 MCU boards - Convert some USB config flags to Kconfig for various boards - Convert CONFIG_BOOTCOMMAND flag to Kconfig for STM32 F429 board - Remove specific CONFIG_STV0991 flags - Remove unused CONFIG_USER_LOWLEVEL_INIT flag - Add ofdata_to_platdata() callback for stm32_spi driver - Update for stm32f7_i2c driver - Remove gpio_hog_probe_all() from STM32 MP1 board - Fix bind command Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-12test/py: Add usb gadget binding testPatrice Chotard1-0/+7
Add a specific usb gadget binding test which check that binding a driver without compatible string is working as expected. the command "bind /usb@1 usb_ether" should give the following "dm tree" command output: [...] usb 0 [ ] usb_sandbox |-- usb@1 usb_hub 0 [ ] usb_hub | |-- hub usb_emul 0 [ ] usb_sandbox_hub | | `-- hub-emul usb_emul 1 [ ] usb_sandbox_flash | | |-- flash-stick@0 usb_emul 2 [ ] usb_sandbox_flash | | |-- flash-stick@1 usb_emul 3 [ ] usb_sandbox_flash | | |-- flash-stick@2 usb_emul 4 [ ] usb_sandbox_keyb | | `-- keyb@3 eth 4 [ ] usb_ether | `-- usb@1 [...] Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Marek Vasut <marex@denx.de> Cc: Herbert Poetzl <herbert@13thfloor.at> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-12cmd: bind: Fix driver binding on a devicePatrice Chotard1-1/+1
Fix a regression brings by commit 84f8e36f03fa ("cmd: bind: allow to bind driver with driver data") As example, the following bind command doesn't work: bind /soc/usb-otg@49000000 usb_ether As usb_ether driver has no compatible string, it can't be find by lists_bind_fdt(). In bind_by_node_path(), which called lists_bind_fdt(), the driver entry is known, pass it to lists_bind_fdt() to force the driver entry selection. For this, add a new parameter struct *driver to lists_bind_fdt(). Fix also all lists_bind_fdt() callers. Fixes: 84f8e36f03fa ("cmd: bind: allow to bind driver with driver data") Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reported-by: Herbert Poetzl <herbert@13thfloor.at> Cc: Marek Vasut <marex@denx.de> Cc: Herbert Poetzl <herbert@13thfloor.at> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-09lz4: Use a private header for U-BootSimon Glass1-1/+1
At present U-Boot has a header file called lz4.h for its own use. If the host has its own lz4 header file installed (e.g. from the 'liblz4-dev' package) then host builds will use that instead. Move the U-Boot file into its own directory, as is done with various other headers with the same problem. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08Add support for an owned bufferSimon Glass2-0/+345
When passing a data buffer back from a function, it is not always clear who owns the buffer, i.e. who is responsible for freeing the memory used. An example of this is where multiple files are decompressed from the firmware image, using a temporary buffer for reading (since the compressed data has to live somewhere) and producing a temporary or permanent buffer with the resuilts. Where the firmware image can be memory-mapped, as on x86, the compressed data does not need to be buffered, but the complexity of having a buffer which is either allocated or not, makes the code hard to understand. Introduce a new 'abuf' which supports simple buffer operations: - encapsulating a buffer and its size - either allocated with malloc() or not - able to be reliably freed if necessary - able to be converted to an allocated buffer if needed This simple API makes it easier to deal with allocated and memory-mapped buffers. Signed-off-by: Simon Glass <sjg@chromium.org>
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