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2020-10-22common: rename getc() to getchar()Heinrich Schuchardt
The sandbox is built with the SDL2 library with invokes the X11 library which in turn calls getc(). But getc() in glibc is defined as int getc(FILE *) This does not match our definition. int getc(void) The sandbox crashes when called with parameter -l. Rename our library symbol getc() to getchar(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-18video: backlight: fix pwm's duty cycle calculationDario Binacchi
For levels equal to the maximum value, the duty cycle must be equal to the period. Signed-off-by: Dario Binacchi <dariobin@libero.it> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-17test: Fix sandbox tests failing to buildSean Anderson
syslog_test.h is in test/log/, not include/ Fixes: 52d3df7fef ("log: Allow LOG_DEBUG to always enable log output") Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-14cmd/button: return button statusHeinrich Schuchardt
To make the button command useful in a shell script it should return the status of the button: * 0 (true) - pressed, on * 1 (false) - not pressed, off The button command takes only one argument. Correct maxargs. Adjust the Python unit test. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-10-14test: sharpen button label unit testHeinrich Schuchardt
Using different strings for the device tree node labels and the label property of buttons sharpens the button label unit test. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-10-14test: Add PStore command testsFrédéric Danis
Add PStore command to sandbox and sandbox64 defconfigs. Add test checking: - 'pstore display' of all records - 'pstore display' only the 2nd dump record - 'pstore save' of all records Signed-off-by: Frédéric Danis <frederic.danis@collabora.com> [trini: Adjust to always load files from source directory] Signed-off-by: Tom Rini <trini@konsulko.com> Cc: Heinrich Schuchardt <xypron.glpk@gmx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Heiko Schocher <hs@denx.de>
2020-10-12test: vboot: add tests for multiple required keysThirupathaiah Annapureddy
This patch adds vboot tests to verify the support for multiple required keys using new required-mode DTB policy. This patch also fixes existing test where dev key is assumed to be marked as not required, although it is marked as required. Note that this patch re-added sign_fit_norequire(). sign_fit_norequire() was removed as part of the following: commit b008677daf2a ("test: vboot: Fix pylint errors"). This patch leverages sign_fit_norequire() to fix the existing bug. Signed-off-by: Thirupathaiah Annapureddy <thiruan@linux.microsoft.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-10log: Disable the syslog driver by defaultSimon Glass
This driver interferes with other sandbox tests since it causes log output to be interspersed with "No ethernet found." messages. Disable this driver by default. Enable it for the syslog tests so that they still pass. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-10log: Add a way to enable/disable a log deviceSimon Glass
At present all log devices are enabled by default. Add a function to allow devices to be disabled or enabled at runtime. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-10log: Drop #ifdef in log_testSimon Glass
This is not needed as the Makefile only builds the file if CONFIG_LOG_TEST is enabled. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-10log: Allow LOG_DEBUG to always enable log outputSimon Glass
At present if CONFIG_LOG enabled, putting LOG_DEBUG at the top of a file (before log.h inclusion) causes _log() to be executed for every log() call, regardless of the build- or run-time logging level. However there is no guarantee that the log record will actually be displayed. If the current log level is lower than LOGL_DEBUG then it will not be. Add a way to signal that the log record should always be displayed and update log_passes_filters() to handle this. With the new behaviour, log_debug() will always log if LOG_DEBUG is enabled. Move log_test_syslog_nodebug() into its own file since it cannot be made to work where it is, with LOG_DEBUG defined. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-08test: dm: Test for default led namingSean Anderson
This modifies the existing led test to check for default led naming as added in the previous patch. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-08test: pinmux: Add test for pin muxingSean Anderson
This extends the pinctrl-sandbox driver to support pin muxing, and adds a test for that behaviour. The test is done in C and not python (like the existing tests for the pinctrl uclass) because it needs to call pinctrl_select_state. Another option could be to add a command that invokes pinctrl_select_state and then test everything in test/py/tests/test_pinmux.py. The pinctrl-sandbox driver now mimics the way that many pinmux devices work. There are two groups of pins which are muxed together, as well as four pins which are muxed individually. I have tried to test all normal paths. However, very few error cases are explicitly checked for. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-06test: dm: add test for phandle access functionsPatrick Delaunay
Add unitary test for phandle access functions - ofnode_count_phandle_with_args - ofnode_parse_phandle_with_args - dev_count_phandle_with_args - dev_read_phandle_with_args Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-06dm: update test on of_offset in ofnode_validPatrick Delaunay
Update the test for node.of_offset because an invalid offset is not always set to -1 because the return value of the libfdt functions are: + an error with a value < 0 + a valid offset with value >=0 For example, in ofnode_get_by_phandle() function, we have: node.of_offset = fdt_node_offset_by_phandle(gd->fdt_blob, phandle); and this function can return -FDT_ERR_BADPHANDLE (-6). Without this patch, the added test dm_test_ofnode_get_by_phandle failed. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-06bloblist: Allow custom alignment for blobsSimon Glass
Some blobs need a larger alignment than the default. For example, ACPI tables often start at a 4KB boundary. Add support for this. Update the size of the test blob to allow these larger records. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-06bloblist: Tidy up the data alignmentSimon Glass
The intention which bloblists is that each blob's data is aligned in memory. At present it is only the headers that are aligned. Update the code to correct this and add a little more documentation. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-06bloblist: Compare addresses rather than pointers in testsSimon Glass
When running these tests on sandbox any failures result in very large or long pointer values which are a pain to work with. Map them to an address so it is easier to diagnose failures. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-06bloblist: Add a commandSimon Glass
It is helpful to be able to see basic statistics about the bloblist and also to list its contents. Add a 'bloblist' command to handle this. Put the display functions in the bloblist modules rather than in the command code itself. That allows showing a list from SPL, where commands are not available. Also make bloblist_first/next_blob() static as they are not used outside this file. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-05Merge tag 'u-boot-atmel-2021.01-a' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-atmel into next First set of u-boot-atmel features for 2021.01 cycle: This feature set includes a new CPU driver for at91 family, new driver for PIT64B hardware timer, support for new at91 family SoC named sama7g5 which adds: clock support, including conversion of the clock tree to CCF; SoC support in mach-at91, pinctrl and mmc drivers update. The feature set also includes updates for mmc driver and some other minor fixes and features regarding building without the old Atmel PIT and the possibility to read a secondary MAC address from a second i2c EEPROM.
2020-09-30firmware: smci: sandbox test for SCMI reset controllersEtienne Carriere
Add tests for SCMI reset controllers. A test device driver sandbox-scmi_devices.c is used to get reset resources, allowing further resets manipulation. Change sandbox-smci_agent to emulate 1 reset controller exposed through an agent. Add DM test scmi_resets to test this reset controller. Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> Cc: Simon Glass <sjg@chromium.org> Cc: Peng Fan <peng.fan@nxp.com> Cc: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30firmware: scmi: sandbox test for SCMI clocksEtienne Carriere
Add tests for SCMI clocks. A test device driver sandbox-scmi_devices.c is used to get clock resources, allowing further clock manipulation. Change sandbox-smci_agent to emulate 3 clocks exposed through 2 agents. Add DM test scmi_clocks to test these 3 clocks. Update DM test sandbox_scmi_agent with load/remove test sequences factorized by {load|remove}_sandbox_scmi_test_devices() helper functions. Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> Cc: Simon Glass <sjg@chromium.org> Cc: Peng Fan <peng.fan@nxp.com> Cc: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30firmware: add SCMI agent uclassEtienne Carriere
This change introduces SCMI agent uclass to interact with a firmware using the SCMI protocols [1]. SCMI agent uclass currently supports a single method to request processing of the SCMI message by an identified server. A SCMI message is made of a byte payload associated to a protocol ID and a message ID, all defined by the SCMI specification [1]. On return from process_msg() method, the caller gets the service response. SCMI agent uclass defines a post bind generic sequence for all devices. The sequence binds all the SCMI protocols listed in the FDT for that SCMI agent device. Currently none, but later change will introduce protocols. This change implements a simple sandbox device for the SCMI agent uclass. The sandbox nicely answers SCMI_NOT_SUPPORTED to SCMI messages. To prepare for further test support, the sandbox exposes a architecture function for test application to read the sandbox emulated devices state. Currently supports 2 SCMI agents, identified by an ID in the FDT device name. The simplistic DM test does nothing yet. SCMI agent uclass is designed for platforms that embed a SCMI server in a firmware hosted somewhere, for example in a companion co-processor or in the secure world of the executing processor. SCMI protocols allow an SCMI agent to discover and access external resources as clock, reset controllers and more. SCMI agent and server communicate following the SCMI specification [1]. This SCMI agent implementation complies with the DT bindings defined in the Linux kernel source tree regarding SCMI agent description since v5.8. Links: [1] https://developer.arm.com/architectures/system-architectures/software-standards/scmi Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> Cc: Simon Glass <sjg@chromium.org> Cc: Peng Fan <peng.fan@nxp.com> Cc: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30test: dm: Add tests for regmap managed API and regmap fieldsJean-Jacques Hiblot
The tests rely on a dummy driver to allocate and initialize the regmaps and the regmap fields using the managed API. The first test checks if the regmap config fields like width, reg_offset_shift, range specifiers, etc work. The second test checks if regmap fields behave properly (mask and shift are ok) by peeking into the regmap. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Signed-off-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30test/py: allow multi-digit index in in_tree()Pratyush Yadav
When more nodes are added for a uclass the index might go into two or more digits. This means that there are less spaces printed because they are used up by the extra digits. Update the regular expression to allow variable-length spacing between the class name and and index. This was discovered when adding a simple_bus node in test.dts made test_bind_unbind_with_uclass() fail because the index went up to 10. Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
2020-09-30test: gpio: Add tests for the managed APIJean-Jacques Hiblot
Add a test to verify that GPIOs can be acquired/released using the managed API. Also check that the GPIOs are released when the consumer device is removed. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
2020-09-30test: reset: Add tests for the managed APIJean-Jacques Hiblot
The tests are basically the same as for the regular API. Except that the reset are initialized using the managed API, and no freed manually. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
2020-09-30timer: Add a test for timer_timebase_fallbackSean Anderson
To test this function, sandbox CPU must set cpu_platdata.timebase_freq on bind. It also needs to expose a method to set the current cpu. I also make some most members of cpu_sandbox_ops static. On the timer side, the device tree property sandbox,timebase-frequency-fallback controls whether sandbox_timer_probe falls back to time_timebase_fallback or to SANDBOX_TIMER_RATE. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Add more support for generating processor tablesSimon Glass
This adds tables relating to P-States and C-States. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Add support for generating processor tablesSimon Glass
ACPI has a number of CPU-related tables. Add utility functions to write out the basic packages. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25dm: acpi: Use correct GPIO polarity type in acpi_dp_add_gpio()Simon Glass
This function currently accepts the IRQ-polarity type. Fix it to use the GPIO type instead. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Support generating a multi-function _DSM for devicesSimon Glass
Add a function to generate ACPI code for a _DSM method for a device. This includes functions for starting and ending each part of the _DSM. Signed-off-by: Simon Glass <sjg@chromium.org> [bmeng: fix the "new blank line at EOF" git warning] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25acpi: Add support for conditions and return valuesSimon Glass
Add functions to support generating ACPI code for condition checks and return values. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Add support for writing a _PRWSimon Glass
A 'Power Resource for Wake' list the resources a device depends on for wake. Add a function to generate this. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-22test: fdtdec: Add test for new no-map fdtdec_add_reserved_memory() parameterPatrice Chotard
Add a test to verify that the no-map property is added in reserved-memory node when fdtdec_add_reserved_memory() no-map parameter is set to true. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-22fdtdec: optionally add property no-map to created reserved memory nodeEtienne Carriere
Add boolean input argument @no_map to helper function fdtdec_add_reserved_memory() to add or not "no-map" property for an added reserved memory node. Property no-map is used by the Linux kernel to not not map memory in its static memory mapping. It is needed for example for the| consistency of system non-cached memory and to prevent speculative accesses to some firewalled memory. No functional change. A later change will update to OPTEE library to add no-map property to OP-TEE reserved memory nodes. Signed-off-by: Etienne Carriere <etienne.carriere@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-22clk: do not disable clock if it is criticalClaudiu Beznea
Do not disable clock if it is a critical one. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-22clk: bind clk to new parent deviceClaudiu Beznea
Clock re-parenting is not binding the clock's device to its new parent device, it only calls the clock's ops->set_parent() API. The changes in this commit re-parent the clock device to its new parent so that subsequent operations like clk_get_parent() to point to the proper parent. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-22dm: core: add support for device re-parentingClaudiu Beznea
In common clock framework the relation b/w parent and child clocks is determined based on the udevice parent/child information. A clock parent could be changed based on devices needs. In case this is happen the functionalities for clock who's parent is changed are broken. Add a function that reparent a device. This will be used in clk-uclass.c to reparent a clock device. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-21cmd: acpi: Print revisions in hex formatAndy Shevchenko
The revisions are usually dates in hex-decimal format representing YYYYmmdd. Print them in hex to see this clearly. Before: ... FACP 000e5420 0000f4 (v06 U-BOOT U-BOOTBL 538970376 INTL 0) DSDT 000e4780 000ba0 (v02 U-BOOT U-BOOTBL 65536 INTL 538968870) ... After: ... FACP 000e5420 0000f4 (v06 U-BOOT U-BOOTBL 20200908 INTL 0) DSDT 000e4780 000ba0 (v02 U-BOOT U-BOOTBL 10000 INTL 20200326) ... Fixes: 0b885bcfd9b0 ("acpi: Add an acpi command") Cc: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-12test: do no assume hush parser in validate_empty()Heinrich Schuchardt
The environment variable test uses function validate_empty() to check that a variable is not defined. If the hush parser is not enabled, we cannot refer to a variable by $var_name but only by ${var_name}. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Acked-by: Stephen Warren <swarren@nvidia.com>
2020-08-27test: undefined reference to 'sscanf'Heinrich Schuchardt
Compiling with CONFIG_UNIT_TEST=y leads to: aarch64-linux-gnu-ld.bfd: test/lib/sscanf.c:50: undefined reference to `sscanf' Add missing build dependency. Fixes:e87dfb0526be ("lib: sscanf: add sscanf implementation") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-25Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvellTom Rini
- Add basic Marvell/Cavium OcteonTX/TX2 support (Suneel) - Infrastructure changes to PCI uclass to support these SoC's (Suneel) - Add PCI, MMC & watchdog driver drivers for OcteonTX/TX2 (Suneel) - Increase CONFIG_SYS_MALLOC_F_LEN for qemu-x86 (Stefan)
2020-08-25Merge branch '2020-08-24-misc-improvements'Tom Rini
- Squashfs compression support - Coverity fixes - XEN guest updates - Finish previous MediaTek updates - Arm Total Compute platform support
2020-08-25pci: pci-uclass: Add multi entry support for memory regionsSuneel Garapati
Enable PCI memory regions in ranges property to be of multiple entry. This helps to add support for SoC's like OcteonTX/TX2 where every peripheral is on PCI bus. Signed-off-by: Suneel Garapati <sgarapati@marvell.com> Cc: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com>
2020-08-24Merge tag 'efi-2020-10-rc3-3' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-efi Pull request for UEFI sub-system for efi-2020-10-rc3 (3) The following bug fixes are contained in this pull-request: * ResetSystem() should no hang if not implemented. * Device paths in Bootxxxx variables should be verified. * Use ':' as separator for command setenv -e -i instead of ','. * Correct comments for functions. * Update UEFI documentation.
2020-08-24test/py: Add tests for LZO and ZSTDJoao Marcos Costa
Improve SquashFS tests architecture. Add 'Compression' class. LZO algorithm may crash if the file is fragmented, so the fragments are disabled when testing LZO. Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
2020-08-24efi_loader: use ':' as separator for setenv -iHeinrich Schuchardt
setenv -e -i <address>,<filesize> can be used to set a UEFI variable from memory. For separating an address and a size we use ':' in most commands. Let's do the same for setenv -e -i. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24test: unit test for efi_dp_check_length()Heinrich Schuchardt
Provide a unit test for function efi_dp_check_length(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24Merge tag 'u-boot-clk-24Aug2020' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-clk - Add CCF clocks definitions for iMX6Q enet (ETH) - Several fixes for CCF framework - the most notable is the one, which adds get_rate helper to clk-mux.c - Improvements for clk command - better visibility and alignment.
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