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* test: eth: IPv6 network discovery unit testEhsan Mohandesi2023-05-051-0/+88
| | | | | | | Test router advertisement validation and processing functions. Signed-off-by: Ehsan Mohandesi <emohandesi@linux.microsoft.com> Reviewed-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com>
* test/py: IPv6 network discovery testEhsan Mohandesi2023-05-051-1/+30
| | | | | | | Test the IPv6 network discovery feature if indicated by boardenv file. Signed-off-by: Ehsan Mohandesi <emohandesi@linux.microsoft.com> Reviewed-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com>
* net: dhcp6: Add a sandbox test for dhcp6Sean Edmond2023-05-051-0/+25
| | | | | | | Requires proper environment with DHCP6 server provisioned. Signed-off-by: Sean Edmond <seanedmond@microsoft.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
* Merge branch '2023-05-03-assorted-updates-and-fixes'Tom Rini2023-05-041-0/+13
|\ | | | | | | | | | | - Various typo fixes, pass -Werror to host tools builds, bdi cleanups, fix hush and local variables, a FSL PCI fix and correct some python in one of the tests.
| * test: hush_if_test: Add hush variable testStefan Herbrechtsmeier2023-05-031-0/+13
| | | | | | | | | | | | | | Add a test for the hush shell variable assignment and clear. Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | efi: Rename the base efi self-testSimon Glass2023-05-041-1/+1
| | | | | | | | | | | | | | | | | | This function uses the same base name as all the others in this file, so it is not easy to run just that one test. Add a _base suffix so that it can be run on its own. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
* | test: fix pydoc issues for EFI testsHeinrich Schuchardt2023-05-045-11/+16
|/ | | | | | | Fix issues reported by pydocstyle. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
* test: Add tests for the extconSvyatoslav Ryhel2023-05-022-0/+22
| | | | | | | Provide tests to the simple extcon device. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* core: fdtaddr: use map_sysmem() as cast for the returnJohan Jonker2023-04-281-1/+4
| | | | | | | | | | | For the devfdt_get_addr_index_ptr() and devfdt_get_addr_size_index_ptr() function use map_sysmem() function as cast for the return for use in sandbox. Also fix sandbox test. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Drop second hunk: Signed-off-by: Simon Glass <sjg@chromium.org>
* test: fdt: Fix copyright messageMarek Vasut2023-04-281-1/+1
| | | | | | | Drop the map_to_sysmem() copy paste error. No functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* sandbox64: add a test case for UCLASS_NVMXIPAbdellatif El Khlifi2023-04-272-0/+150
| | | | | | | | | | | | provide a test for NVM XIP devices The test case allows to make sure of the following: - The NVM XIP QSPI devices are probed - The DT entries are read correctly - the data read from the flash by the NVMXIP block driver is correct Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
* ide: Move ide_init() into probingSimon Glass2023-04-271-2/+0
| | | | | | | | | | | | | | | | | | | | | At present the code does ide_init() as a separate operation, then calls device_probe() to copy over the information. We can call ide_init() from probe just as easily. The only difference is that using 'ide init' twice will do nothing. However it already fails to copy over the new data in that case, so the effect is the same. For now, unbind the block devices and remove the IDE device, which causes the bus to be probed again. Later patches will fix this up fully, so that all blk_desc data is copied across. Since ide_reset() is only called from ide_init(), there is no need to init the ide_dev_desc[] array. This is already done at the end of ide_init() so drop this code. The call to uclass_first_device() is now within the probe() function of the same device, so does nothing. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstd: Report missing labels only when askedSimon Glass2023-04-261-7/+5
| | | | | | | | | | | | | | | | | | Use the -l flag to indicate whether to report missing uclasses. Also try to be more helpful when no devices are found. For example, when we see something 'scsi0' requested and nothing was found, this indicates that there are no SCSI devices, so show a suitable message. Move messages out of the low-level functions so that silent operation is possible. This means they are never reported unless BOOTSTD_FULL is enabled, since the -l flag cannot otherwise be set. Suggested-by: Tom Rini <trini@konsulko.com> Signed-off-by: Simon Glass <sjg@chromium.org>
* pytest: Use --lazy with umountTom Rini2023-04-251-2/+2
| | | | | | | | | | Sometimes when doing tests on real hardware we sometimes run in to the case where some of these mounts haven't been fully flushed. Using the --lazy option with umount will allow us to continue while letting the OS handle flushing the data out still. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: move unit tests into a sub-menuHeinrich Schuchardt2023-04-251-1/+5
| | | | | | | The main configuration menu should not contain detail settings. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: improve configuration for Kconfig test optionsHeinrich Schuchardt2023-04-251-7/+8
| | | | | | | | | | | * Fix dependencies * Provide labels that are easier to grasp. * Fix typo %s/whgch/which/ * Fix type %s/Is/is/ Fixes: 29784d62eded ("test: Add some tests for kconfig.h") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: fix launch_efi()Heinrich Schuchardt2023-04-211-1/+3
| | | | | | | | | | | We cannot use old_dtb in the finally block if it has not been assigned before the try block. test/py/tests/test_efi_fit.py:458:30: E0601: Using variable 'old_dtb' before assignment (used-before-assignment) Fixes: 8391f955494e ("test/py: Create a test for launching UEFI binaries from FIT images") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
* test: fix pylint warning for capsule testsHeinrich Schuchardt2023-04-214-76/+65
| | | | | | | | | | | | Fix pylint warnings like: * Class inherits from object * Missing module description * Missing class description * First line of comment blank * Superfluous imports Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
* test: dm: mmc: Check block erasing boundariesLoic Poulain2023-04-101-7/+7
| | | | | | | | | Verify that erasing blocks does not impact adjacent ones. - Write four blocks [0 1 2 3] - Erase two blocks [ 1 2 ] - Verify [0 1 2 3 ] Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
* test: blkmap: Add test suiteTobias Waldekranz2023-04-052-0/+202
| | | | | | | | | | | Verify that: - Block maps can be created and destroyed - Mappings aren't allowed to overlap - Multiple mappings can be attached and be read/written from/to Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test/py: android: extend abootimg testSafae Ouajih2023-04-041-13/+123
| | | | | | | | | | | | | | | | | | | test_abootimg is extended to include the testing of boot images version 4. For this, boot.img and vendor_boot.img have been generated using mkbootimg tool with setting the header version to 4. This tests: - Getting the header version using abootimg - Extracting the load address of the dtb - Extracting the dtb start address in RAM Running test: $ ./test/py/test.py --bd sandbox --build -k test_abootimg Signed-off-by: Safae Ouajih <souajih@baylibre.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
* pytest: Update requirements to match sphinx versionsTom Rini2023-04-041-4/+4
| | | | | | | | | | In order to better make use of pip caches, and also for better overall consistency, we should use the same versions of packages in each of our python requirements files. Update pytest to use the newer versions of packages we use in sphinx builds. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge branch 'next'Tom Rini2023-04-0332-127/+1276
|\ | | | | | | Signed-off-by: Tom Rini <trini@konsulko.com>
| * test: Run the VPL tests with 'make check'Simon Glass2023-04-031-0/+5
| | | | | | | | | | | | Update the script to run VPL tests as well as the others. Signed-off-by: Simon Glass <sjg@chromium.org>
| * vbe: Use the correct image filename in the testSimon Glass2023-04-031-2/+4
| | | | | | | | | | | | | | At present this inadvertently relies on having a symlink to the correct file from the current directory. Use the correct path to fix this. Signed-off-by: Simon Glass <sjg@chromium.org>
| * fdt: Make fdt addr -q quieterPeter Hoyes2023-04-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 64597346 "fdt: Add -q option to fdt addr for distro_bootcmd" introduced the -q option for fdt addr, which sets the current working fdt address without printing any output. baf41410 "fdt: Show a message when the working FDT changes" made the utility function set_working_fdt_addr (in cmd/fdt.c) output a message on each invocation, even if called via fdt addr -q, in which case its output is now slightly noisier. To fix this, split out set_working_fdt_addr into set_working_fdt_addr plus the static function set_working_fdt_addr_quiet. set_working_fdt_addr_quiet can be called by "quiet" fdt cmd logic and set_working_fdt_addr is exported (as before) to other boot logic. The latter calls the former. Remove the assertion from the fdt addr test case when calling with the -q argument. Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| * test_vboot.py: include test of fdt_add_pubkey toolRoman Kopytin2023-04-021-38/+148
| | | | | | | | | | | | | | | | | | | | | | | | | | Add test_fdt_add_pubkey test which provides simple functionality test which contains such steps: create DTB and FIT files add keys with fdt_add_pubkey to DTB sign FIT image check with fit_check_sign that keys properly added to DTB file Signed-off-by: Roman Kopytin <Roman.Kopytin@kaspersky.com> Signed-off-by: Ivan Mikhaylov <fr0st61te@gmail.com> Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
| * test: fs: Check fat short file nameStefan Herbrechtsmeier2023-03-301-0/+36
| | | | | | | | | | | | | | | | Ensure that a freshly written fat file with a lower case filename which fits into the upper case 8.3 short filename is not mangeled with a tilde and number. Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
| * test: exit: fix run_commandf() warningsEvgeny Bachinin2023-03-301-9/+9
| | | | | | | | | | | | | | | | | | | | Fix warnings after adding printf-like attribute format for run_commandf(): warning: too many arguments for format [-Wformat-extra-args] Signed-off-by: Evgeny Bachinin <EABachinin@sberdevices.ru> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| * test: fdt: fix run_commandf() warningsEvgeny Bachinin2023-03-301-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix warnings both for 32bit and 64bit architecture after adding printf-like attribute format for run_commandf(): warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 2 has type ‘ulong {aka long unsigned int}’ [-Wformat=] ret = run_commandf("fdt addr -c %08x", addr); ^ Signed-off-by: Evgeny Bachinin <EABachinin@sberdevices.ru> Cc: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Fixup testcases added since patch was posted] Signed-off-by: Tom Rini <trini@konsulko.com>
| * unit-test: cover run_commandf() by test-casesEvgeny Bachinin2023-03-301-0/+34
| | | | | | | | | | | | | | | | | | | | | | | | As run_commandf() is variadic version of run_command() and just a wrapper, hence apply similar run_command's test-cases. Let's avoid warning about empty string passing: warning: zero-length gnu_printf format string [-Wformat-zero-length] assert(run_commandf("") == 0); Signed-off-by: Evgeny Bachinin <EABachinin@sberdevices.ru> Reviewed-by: Simon Glass <sjg@chromium.org>
| * test: Add test for new command pci_mpsStephen Carlson2023-03-303-0/+51
| | | | | | | | | | | | | | | | | | Adds a test for the new pci_mps command to ensure that it can set the Maximum Payload Size (MPS) of all devices to 256 bytes in the sandbox environment. Enables the pci_mps command in the sandbox environment so that this test can be run. Signed-off-by: Stephen Carlson <stcarlso@linux.microsoft.com>
| * test: add tests of 'read' and 'write' shell commandsRasmus Villemoes2023-03-172-0/+105
| | | | | | | | | | Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
| * Merge tag 'dm-next-12mar23a' of git://git.denx.de/u-boot-dm into nextTom Rini2023-03-169-30/+576
| |\ | | | | | | | | | | | | | | | | | | | | | More tests and fixes for fdt command binman signing feature fix buildman -A bug introduced recently Signed-off-by: Tom Rini <trini@konsulko.com>
| | * test: cmd: fdt: Test fdt applyMarek Vasut2023-03-141-0/+152
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'fdt chosen' test which works as follows: - Create basic DT, map it to sysmem - Apply DTO which adds single property via fragment (without address spec) - Apply DTO which adds more properties (string, u32, empty) and a subnode, with phandle via frament@0 and thus tests /__symbols__ node - Apply DTO which modifies property of the previous DTO via phandle and thus tests the /__fixups__ node - Print modified DT, verify it contains updates from DTOs The test case can be triggered using: " ./u-boot -Dc 'ut fdt' " To dump the full output from commands used during test, add '-v' flag. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| | * test: cmd: fdt: Test fdt chosenMarek Vasut2023-03-141-0/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'fdt chosen' test which works as follows: - Create basic DT, map it to sysmem - Print /chosen node, verify it is nonexistent - Create chosen node - Print /chosen node, verify it contains only version - Create /chosen node with initrd entries - Print /chosen node, verify it contains version and initrd entries The test case can be triggered using: " ./u-boot -Dc 'ut fdt' " To dump the full output from commands used during test, add '-v' flag. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| | * test: cmd: fdt: Test fdt rsvmemMarek Vasut2023-03-141-0/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'fdt rsvmem' test which works as follows: - Create custom FDT with single reserved memory (rsvmem) entry, map it to sysmem - Add new rsvmem entry - Delete existing older rsvmem entry - Add new rsvmem entry again - Always print the rsvmem list and validate it The test case can be triggered using: " ./u-boot -Dc 'ut fdt' " To dump the full output from commands used during test, add '-v' flag. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| | * test: cmd: fdt: Test fdt memoryMarek Vasut2023-03-141-0/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'fdt memory' test which works as follows: - Create custom FDT with /memory node, with select #*cells, map it to sysmem - Perform memory fixup - Read back the /memory node and validate its content The test case can be triggered using: " ./u-boot -Dc 'ut fdt' " To dump the full output from commands used during test, add '-v' flag. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| | * test: cmd: fdt: Test fdt headerMarek Vasut2023-03-141-0/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'fdt header' test which works as follows: - Create basic FDT, map it to sysmem - Print the FDT header - Get all members of the FDT header into variable and verify the variables contain correct data The test case can be triggered using: " ./u-boot -Dc 'ut fdt' " To dump the full output from commands used during test, add '-v' flag. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org> Merged in test: cmd: fdt: Drop unused fdt_test_header_get() fdt parameter: Signed-off-by: Simon Glass <sjg@chromium.org>
| | * test: cmd: fdt: Test fdt print and listMarek Vasut2023-03-141-0/+143
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'fdt print' and 'fdt list' test which works as follows: - Create fuller FDT, map it to sysmem - Print the entire FDT, parts of the FDT and select properties - Compare output from the print or list The test case can be triggered using: " ./u-boot -Dc 'ut fdt' " To dump the full output from commands used during test, add '-v' flag. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| | * test: cmd: fdt: Drop new unneeded curly bracketsMarek Vasut2023-03-141-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | Drop no longer needed { } around ut_assert*() functions in FDT test. No functional change. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
| | * test: Wrap assert macros in ({ ... }) and fix missing semicolonsMarek Vasut2023-03-148-22/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wrap the assert macros in ({ ... }) so they can be safely used both as right side argument as well as in conditionals without curly brackets around them. In the process, find a bunch of missing semicolons, fix them. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
| * | Merge tag 'v2023.04-rc4' into nextTom Rini2023-03-142-0/+30
| |\ \ | | |/ | |/| | | | | | | | | | Prepare v2023.04-rc4 Signed-off-by: Tom Rini <trini@konsulko.com>
| * | test: cmd: fdt: Add list of remaining missing testsMarek Vasut2023-03-081-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add list of missing tests for the 'fdt' command, currently the missing sandbox tests are only 'fdt boardsetup' and 'fdt checksign' . Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | test: cmd: fdt: Test fdt bootcpuMarek Vasut2023-03-081-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'fdt bootcpu' test which works as follows: - Create basic FDT, map it to sysmem - Print the FDT bootcpu - Set the FDT bootcpu and read the value back using 'fdt header get' - Perform the previous step twice to validate bootcpu overwrite The test case can be triggered using: " ./u-boot -Dc 'ut fdt' " To dump the full output from commands used during test, add '-v' flag. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | test: cmd: fdt: Test fdt rmMarek Vasut2023-03-081-0/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'fdt rm' test which works as follows: - Create fuller FDT, map it to sysmem - Selectively delete nodes or properties by both path and aliases - Verify created nodes or properties using fdt print command The test case can be triggered using: " ./u-boot -Dc 'ut fdt' " To dump the full output from commands used during test, add '-v' flag. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | test: cmd: fdt: Test fdt mknodeMarek Vasut2023-03-081-0/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'fdt mknode' test which works as follows: - Create fuller FDT, map it to sysmem - Create node either in / or subnode - Attempt to create node over existing node, which fails - Attempt to create subnodes in non-existing nodes or aliases - Verify created nodes using fdt list command The test case can be triggered using: " ./u-boot -Dc 'ut fdt' " To dump the full output from commands used during test, add '-v' flag. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | test: cmd: fdt: Test fdt setMarek Vasut2023-03-081-0/+144
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'fdt set' test which works as follows: - Create fuller FDT, map it to sysmem - Set either existing property to overwrite it, or new property - Test setting both single properties as well as string and integer arrays - Test setting to non-existent nodes and aliases - Verify set values using 'fdt get value' The test case can be triggered using: " ./u-boot -Dc 'ut fdt' " To dump the full output from commands used during test, add '-v' flag. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | test: cmd: fdt: Test fdt get sizeMarek Vasut2023-03-081-0/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'fdt get size' test which works as follows: - Create fuller FDT, map it to sysmem - Get size of various properties - Get node count of available nodes - Test non-existent nodes and properties The test case can be triggered using: " ./u-boot -Dc 'ut fdt' " To dump the full output from commands used during test, add '-v' flag. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | test: cmd: fdt: Test fdt get addrMarek Vasut2023-03-081-0/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'fdt get addr' test which works as follows: - Create fuller FDT, map it to sysmem - Get address of various properties - Compare addresses calculated by UT and fdt command This test is special in that it has to go through gruesome remapping scheme where the test calculates: - pointer offsets of the generated FDT root and the property being tested - map_sysmem() result of environment variable "fdtaddr" and the one set by the test matching address of property being tested - difference between the later and the former, to obtain offset of the DT property from start of DT The offsets must match in both the UT and the tested U-Boot, if they do not, the test fails. The test case can be triggered using: " ./u-boot -Dc 'ut fdt' " To dump the full output from commands used during test, add '-v' flag. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org>
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