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2021-03-12test: Move dm_scan_plat() to test_pre_run()Simon Glass
Move this step over to the pre-run function. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12test: Move do_autoprobe() to test_pre_run()Simon Glass
Move this step over to the pre-run function. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12test: Move dm_extended_scan() to test_pre_run()Simon Glass
Move this step over to the pre-run function. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12test: Call test_pre/post_run() from driver model testsSimon Glass
Ultimately we want to get rid of the special driver model test init and use test_pre_run() and test_post_run() for all tests. As a first step, use those function to handle console recording. For now we need a special case for setting uts->start, but that wil go away once all init is in one place. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12test: Create pre/post-run functionsSimon Glass
Split out the test preparation into a separation function before expanding it. Add a post-run function as well, currently empty. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12test: Add an overall test runnerSimon Glass
Add a new test runner that will eventually be able to run any test. For now, have it run the 'command' unit tests, so that the functionality in cmd_ut_category() moves into it. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12test: Rename test-main.c to test-dm.cSimon Glass
This is the main test function for driver model but not for other tests. Rename the file and the function so this is clear. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12test: Correct setexpr test prefixSimon Glass
This prefix should be for setexpr, not mem. This means that trying to select just these tests to run does not work. Fix it. For some reason this provokes an assertion failure due to memory not being freed. Move the env_set() in setexpr_test_str() to before the malloc() heap size size is recorded and disable the rest in setexpr_test_str_oper(). Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12test: Re-enable test_ofplatdataSimon Glass
This was inadvertently disabled after a recent change. Re-enable it. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12sandbox: Drop the 'starting...' messageSimon Glass
This message is annoying since it is only useful for testing. Drop it and update the test to cope. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-07efi_loader: correct uboot_bin_env.its file formatHeinrich Schuchardt
Up to now the EFI capsule Python tests were always skipped. The reason is that mkimage fails with: uboot_bin_env.its:13.21-23.5: Warning (unit_address_vs_reg): /images/u-boot-bin@100000: node has a unit name, but no reg property uboot_bin_env.its:24.21-34.5: Warning (unit_address_vs_reg): /images/u-boot-env@150000: node has a unit name, but no reg property If a unit in a device-tree has an address, a reg property must be provided. But adding a reg property is not the solution here. Since 2017 unit addresses are disallowed for FIT, cf. common/image-fit.c:1624. So remove the unit addresses in uboot_bin_env.its. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-07lib/charset: UTF-8 stream conversionHeinrich Schuchardt
Provide functions to convert an UTF-8 stream to code page 437 or UTF-32. Add unit tests. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-07lib/charset: utf8_get() should return errorHeinrich Schuchardt
utf8_get() should return an error if hitting an illegal UTF-8 sequence and not silently convert the input to a question mark. Correct utf_8() and the its unit test. console_read_unicode() now will ignore illegal UTF-8 sequences. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-07efi_loader: carve out utf_to_cp()Heinrich Schuchardt
Carve out a function to translate a Unicode code point to an 8bit codepage. Provide a unit test for the new function. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-05test: cmd: Add a basic test for 'addrmap' commandBin Meng
This adds a basic test for the newly introduced 'addrmap' command. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> [Rebase] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-03gpio: Add a way to read 3-way strapping pinsSimon Glass
Using the internal vs. external pull resistors it is possible to get 27 different combinations from 3 strapping pins. Add an implementation of this. This involves updating the sandbox GPIO driver to model external and (weaker) internal pull resistors. The get_value() method now takes account of what is driving a pin: sandbox: GPIOD_EXT_DRIVEN - in which case GPIO_EXT_HIGH provides the value outside source - in which case GPIO_EXT_PULL_UP/DOWN indicates the external state and we work the final state using those flags and the internal GPIOD_PULL_UP/DOWN flags Of course the outside source does not really exist in sandbox. We are just modelling it for test purpose. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-03dm: gpio: Add a way to update flagsSimon Glass
It is convenient to be able to adjust some of the flags for a GPIO while leaving others alone. Add a function for this. Update dm_gpio_set_dir_flags() to make use of this. Also update dm_gpio_set_value() to use this also, since this allows the open-drain / open-source features to be implemented directly in the driver, rather than using the uclass workaround. Update the sandbox tests accordingly. This involves a lot of changes to dm_test_gpio_opendrain_opensource() since we no-longer have the direciion being reported differently depending on the open drain/open source flags. Also update the STM32 drivers to let the uclass handle the active low/high logic. Drop the GPIOD_FLAGS_OUTPUT() macro which is no-longer used. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Kory Maincent <kory.maincent@bootlin.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Tested-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Tested-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-03-03gpio: sandbox: Rename GPIO dir_flags to flagsSimon Glass
Adjust the terminology in this driver to reflect that fact that all flags are handled, not just direction flags. Create a new access function to get the full GPIO state, not just the direction flags. Drop the static invalid_dir_flags since we can rely on a segfault if something is wrong. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-03-03gpio: Rename dm_gpio_get_dir_flags() to dm_gpio_get_flags()Simon Glass
This function can be used to get any flags, not just direction flags. Rename it to avoid confusion. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
2021-03-03dm: gpio: Rename set_dir_flags() method to update_flags()Simon Glass
The current method is a misnomer since it is also used (e.g. by stm32) to update pull settings and open source/open drain. Rename it and expand the documentation to cover a few more details. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-02-26fastboot: Allow u-boot-style partitionsSean Anderson
This adds support for partitions of the form "dev.hwpart:part" and "dev#partname". This allows one to flash to eMMC boot partitions without having to use CONFIG_FASTBOOT_MMC_BOOT1_SUPPORT. It also allows one to flash to an entire device without needing CONFIG_FASTBOOT_MMC_USER_NAME. Lastly, one can also flash MMC devices other than CONFIG_FASTBOOT_FLASH_MMC_DEV. Because devices can be specified explicitly, CONFIG_FASTBOOT_FLASH_MMC_DEV is used only when necessary for existing functionality. For those cases, fastboot_mmc_get_dev has been added as a helper function. This allows There should be no conflicts with the existing system, but just in case, I have ordered detection of these names after all existing names. The fastboot_mmc_part test has been updated for these new names. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-26test: dm: Add test for fastboot mmc partition namingSean Anderson
This test verifies the mapping between fastboot partitions and partitions as understood by U-Boot. It also tests the creation of GPT partitions, though that is not the primary goal. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-26mmc: sandbox: Add support for writingSean Anderson
This adds support writing to the sandbox mmc backed by an in-memory buffer. The unit test has been updated to test reading, writing, and erasing. I'm not sure what MMCs erase to; I picked 0, but if it's 0xFF then that can be easily changed. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-24test: missing dependency for test/cmd/setexpr.cHeinrich Schuchardt
test/cmd/setexpr.c cannot be linked with CONFIG_CMD_SETEXPR=n: ld.bfd: test/built-in.o: in function `setexpr_test_sub': test/cmd/setexpr.c:227: undefined reference to `setexpr_regex_sub' ld.bfd: test/built-in.o: in function `setexpr_test_backref': test/cmd/setexpr.c:267: undefined reference to `setexpr_regex_sub' Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-22Merge tag 'u-boot-amlogic-20210222' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic - adds adc-keys button driver - fix meson-saradc driver to get reference voltage - add adc-keys test for sandbox - enable adc-keys for VIM3 & VIM3L boards - fix button.h build
2021-02-18dm: test: Add test case for dev_phys_to_bus()/dev_bus_to_phys()Nicolas Saenz Julienne
By reusing DT nodes already available in sandbox's test DT introduce a test to validate dev_phys_to_bus()/dev_bus_to_phys(). Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Peter Robinson <pbrobinson@gmail.com> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2021-02-18dm: test: Add test case for dev->dma_offsetNicolas Saenz Julienne
Add test to validate dev->dma_offset is properly set on devices. Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Peter Robinson <pbrobinson@gmail.com> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2021-02-18dm: test: Add test case for dev_get_dma_ranges()Nicolas Saenz Julienne
Introduce some new nodes in sandbox's test device-tree and dm tests in order to validate dev_get_dma_range(). Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Peter Robinson <pbrobinson@gmail.com> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2021-02-18test: add a simple test for the adc-keys button driverMarek Szyprowski
Add adc-keys device to the sandbox/test.dts and connect it to the channel #3 of the sandbox_adc driver. The default values sampled by sandbox_adc driver determines that button3 and button4 are released and button5 is pressed. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-02-16test: dm: tee: extend with RPC testIgor Opaniuk
Extend existing DM tee tests adding test coverage for reverse RPC calls. Currently this commit only adds tests for I2C requests from TEE driver to TEE supplicant, for instance reading/writing data to emulated i2c eeprom defines in standard sandbox test device tree (arch/sandbox/dts/test.dtb): => i2c bus Bus 0: i2c@0 (active 0) 2c: eeprom@2c, offset len 1, flags 0 ... Running TEE tests: => ut dm tee Test: dm_test_tee: tee.c Test: dm_test_tee: tee.c (flat tree) Failures: 0 Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
2021-02-16test: py: add pygit2 and pyelftools to requirements.txtIgor Opaniuk
Add pygit2 and pyelftools to the list of packages for virtualenv needed to run all sets of pytests.This fixes warnings like: binman.elf_test.TestElf.testDecodeElf (subunit.RemotedTestCase): Python elftools not available Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-15image: Check for unit addresses in FITsSimon Glass
Using unit addresses in a FIT is a security risk. Add a check for this and disallow it. CVE-2021-27138 Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Bruce Monroe <bruce.monroe@intel.com> Reported-by: Arie Haenel <arie.haenel@intel.com> Reported-by: Julien Lenoir <julien.lenoir@intel.com>
2021-02-15libfdt: Check for multiple/invalid root nodesSimon Glass
It is possible to construct a devicetree blob with multiple root nodes. Update fdt_check_full() to check for this, along with a root node with an invalid name. CVE-2021-27097 Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Bruce Monroe <bruce.monroe@intel.com> Reported-by: Arie Haenel <arie.haenel@intel.com> Reported-by: Julien Lenoir <julien.lenoir@intel.com>
2021-02-15test: Add tests for the 'evil' vboot attacksSimon Glass
Add tests to check that these two attacks are mitigated by recent patches. Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Bruce Monroe <bruce.monroe@intel.com> Reported-by: Arie Haenel <arie.haenel@intel.com> Reported-by: Julien Lenoir <julien.lenoir@intel.com>
2021-02-15test: Add vboot_evil implementationSimon Glass
Add a library which performs two different attacks on a FIT. Signed-off-by: Julien Lenoir <julien.lenoir@intel.com> Signed-off-by: Bruce Monroe <bruce.monroe@intel.com> Signed-off-by: Arie Haenel <arie.haenel@intel.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2021-02-15fit: Don't allow verification of images with @ nodesSimon Glass
When searching for a node called 'fred', any unit address appended to the name is ignored by libfdt, meaning that 'fred' can match 'fred@1'. This means that we cannot be sure that the node originally intended is the one that is used. Disallow use of nodes with unit addresses. Update the forge test also, since it uses @ addresses. CVE-2021-27138 Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Bruce Monroe <bruce.monroe@intel.com> Reported-by: Arie Haenel <arie.haenel@intel.com> Reported-by: Julien Lenoir <julien.lenoir@intel.com>
2021-02-15Merge branch '2021-02-02-drop-asm_global_data-when-unused'Tom Rini
- Merge the patch to take <asm/global_data.h> out of <common.h>
2021-02-03dm: core: Add late driver remove optionMarek Vasut
Add another flag to the DM core which could be assigned to drivers and which makes those drivers call their remove callbacks last, just before booting OS and after all the other drivers finished with their remove callbacks. This is necessary for things like clock drivers, where the other drivers might depend on the clock driver in their remove callbacks. Prime example is the mmc subsystem, which can reconfigure a card from HS mode to slower modes in the remove callback and for that it needs to reconfigure the controller clock. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2021-02-03dm: core: Avoid partially removing devicesSimon Glass
At present if device_remove() decides that the device should not actually be removed, it still calls the uclass pre_remove() method and powers the device down. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-02-02common: Drop asm/global_data.h from common headerSimon Glass
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-01test/py: fix runtest wrapper for pytest 6Stephen Warren
The implementation of pytest_runtest_protocol() must call pytest_runtest_logstart() and pytest_runtest_logfinish(). This appears to be necessary even in pytest 5.2.1 judging by the default version of pytest_runtest_protocol(), but evidently some form of code reorganization in pytest only made this have a practical effect in the newer version. I'd previously been under the impression that 100% of the required work of pytest_runtest_protocol() was handled by the fact it called runtestprotocol() as its implementation. However, it appears that custom implementations do need to do a little more than this. Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-30dm: core: Update ofnode_read_fmap_entry() to read hashesSimon Glass
At present this function uses the old format for reading hashes. Add support for the current format. Add a test while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30sandbox: Disable I2C emulators in SPLSimon Glass
These cannot work with of-platdata since they currently need the devicetree at runtime. Disable the emulators and the sandbox I2C driver that needs them. We can enable these later, if needed for testing. Switch the of_plat_parent test over to use a simple bus instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2021-01-30cros_ec: Add vstore supportSimon Glass
The EC can store small amounts of data for the benefit of the verified boot process. Since the EC is seldom reset, this can allow the AP to store data that survives a reboot or a suspend/resume cycle. Add support for this. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30cros_ec: Show events in human-readable formSimon Glass
Add a command to show the current events as a list of names. This is easier to decipher than a bit mask. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30cros_ec: Add support for switchesSimon Glass
On x86 platforms the EC provides a way to read 'switches', which are on/off values determined by the EC. Add a new driver method for this and implement it for LPC. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30cros_ec: Support reading EC featuresSimon Glass
The EC can support a variety of features and provides a way to find out what is available. Add support for this. Also update the feature list to the lastest available while we are here. This is at: https://chromium.googlesource.com/chromiumos/platform/ec/+/refs/heads/master/include/ec_commands.h Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30cros_ec: Add support for reading the SKU IDSimon Glass
This allows reading strapping pins attached to the EC. Add an implementation for this. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30cros_ec: Add a function for the hello messageSimon Glass
This is used several times in this file. Put it in a function to avoid code duplication. Also add a test for this function. There are no cros_ec tests at present, so it is time to update the code. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-29test: inconsistent string testsHeinrich Schuchardt
Excluding ut str in test/cmd_ut.c but compiling test/str_ut.c results in failure of the Python test invoking the C unit tests as observed on sipeed_riscv_smode_defconfig: FAILED test/py/tests/test_ut.py::test_ut[ut_str_upper] Allow to compile test/str_ut.c on all boards. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
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