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2020-10-08test: dm: Test for default led namingSean Anderson1-1/+2
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 Anderson2-0/+60
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 Delaunay2-0/+140
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 Delaunay1-0/+16
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>
2020-10-05Merge tag 'u-boot-atmel-2021.01-a' of ↵Tom Rini2-0/+217
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 Carriere1-0/+36
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 Carriere1-6/+135
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 Carriere2-0/+39
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 Hiblot1-0/+198
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: gpio: Add tests for the managed APIJean-Jacques Hiblot3-4/+106
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 Hiblot1-0/+60
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 Anderson1-1/+26
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 Glass1-0/+294
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 Glass1-0/+107
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 Glass1-2/+2
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 Glass1-0/+125
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 Glass1-0/+91
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 Glass1-0/+30
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 Chotard1-1/+4
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 Carriere1-3/+3
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 Beznea1-1/+31
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 Beznea1-0/+27
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 Beznea1-0/+160
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 Shevchenko1-5/+5
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>
2020-08-25pci: pci-uclass: Add multi entry support for memory regionsSuneel Garapati1-0/+22
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 'u-boot-clk-24Aug2020' of ↵Tom Rini1-0/+39
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.
2020-08-24clk: ccf: mux: change the get_rate helperDario Binacchi1-0/+24
The previous version of the get_rate helper does not work if the mux clock parent is changed after the probe. This error has not been detected because this condition has not been tested. The error occurs because the set_parent helper does not change the parent of the clock device but only the clock selection register. Since changing the parent of a probed device can be tricky, the new version of the get_rate helper provides the rate of the selected clock and not that of the parent. Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-08-24clk: set flags in the ccf registration routinesDario Binacchi1-0/+7
The top-level framework flags are passed as parameter to the common clock framework (ccf) registration routines without being used. Checks of the flags setting added by the patch have been added in the ccf test. Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-08-24dm: test: clk: add the test for the ccf gated clockDario Binacchi1-0/+8
Unlike the other clock types, in the case of the gated clock, a new driver has been developed which does not use the registering routine provided by the common clock framework. The addition of the ecspi0 clock to sandbox therefore allows testing the ccf gate clock. Signed-off-by: Dario Binacchi <dariobin@libero.it> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-22test: dm: Add test case for devfdt_get_addr_ptrOvidiu Panait1-0/+18
Add flat tree test case to cover devfdt_get_addr_ptr function. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-22sandbox: dts: Add compatible string for bind-test nodePatrice Chotard1-1/+1
Usage of lists_bind_fdt() in bind command imposes to add a compatible string for bind-test node. Others impacts are: - bind-test node is binded at sandbox start, so no need to bind it in test_bind_unbind_with_node() test. - As explained just above, after sandbox start, now a phy exist. In test/dm/phy.c, it was verified that a third phy didn't exist, now we must verified that a fourth phy doesn't exist. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-20i2c: eeprom: Use reg property instead of offset and sizeMichal Simek1-0/+8
Remove adhoc dt binding for fixed-partition definition for i2c eeprom. fixed-partition are using reg property instead of offset/size pair. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-08dm: Rename DM test flags to make them more genericSimon Glass73-281/+281
The test flags used by driver model are currently not available to other tests. Rather than creating two sets of flags, make these flags generic by changing the DM_ prefix to UT_ and moving them to the test.h header. This will allow adding other test flags without confusion. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-04dm: core: Drop header files from dm/test.hSimon Glass60-17/+79
These header file should not be included in other header files. Remove them and add to each individual file. Add test/test.h to test/ui.h since that is a reasonable place. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-07-29test: dm: add a test for class buttonPhilippe Reynes2-0/+75
Add a test to confirm that we can read button state using the button-gpio driver. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-07-29sandbox, test: change hog gpioPhilippe Reynes1-6/+6
Since commit 9ba84329dc45 ("sandbox, test: add test for GPIO_HOG function"), the gpio_a 0,1,2 and 3 are used by hog in test.dts. But 2 leds 'sandbox:red' and 'sandbox:green' are using gpio_a 0 and 1. As hog always request his gpios, the led command on both led is broken: => led sandbox:red LED 'sandbox:red' not found (err=-16) The gpio is already requested by hog, so it can't be enabled for led 'sandbox:red'. This commit change the gpio used by hog to 10, 11, 12 and 13, so the led command could be used again with 'sandbox:red' and 'sandbox:green'. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2020-07-25test/dm: check if devices existHeinrich Schuchardt5-5/+18
Running 'ut dm' on the sandbox without -D or -d results in segmentation faults due to NULL pointer dereferences. Check that device pointers are non-NULL before using them. Use ut_assertnonnull() for pointers instead of ut_assert(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-07-25test: Add tests for SOC uclassDave Gerlach2-0/+121
Add a sandbox SOC driver, and some tests for the SOC uclass. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
2020-07-24Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"Tom Rini7-139/+5
This reverts commit 5d3a21df6694ebd66d5c34c9d62a26edc7456fc7, reversing changes made to 56d37f1c564107e27d873181d838571b7d7860e7. Unfortunately this is causing CI failures: https://travis-ci.org/github/trini/u-boot/jobs/711313649 Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-20test/dm: check if devices existHeinrich Schuchardt5-5/+18
Running 'ut dm' on the sandbox without -D or -d results in segmentation faults due to NULL pointer dereferences. Check that device pointers are non-NULL before using them. Use ut_assertnonnull() for pointers instead of ut_assert(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-07-20test: Add tests for SOC uclassDave Gerlach2-0/+121
Add a sandbox SOC driver, and some tests for the SOC uclass. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
2020-07-17acpi: Support writing named valuesSimon Glass1-0/+77
Allow writing named integers and strings to the generated ACPI code. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> [bmeng: Fix the "new blank line at EOF" warning] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17acpi: Support generation of a deviceSimon Glass1-0/+27
Allow writing an ACPI device to the generated ACPI code. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> [bmeng: Fix build failures on Sandbox] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17acpi: Support generation of a generic registerSimon Glass1-0/+46
Allow writing out a generic register. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> [bmeng: Fix build failures on Sandbox] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17acpi: Support generation of a scopeSimon Glass3-2/+35
Add a function to write a scope to the generated ACPI code. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: Fix build failures on Sandbox] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17acpi: Export functions to write sized valuesSimon Glass1-1/+43
At present only acpigen_write_integer() is exported for use by other code. But in some cases it is useful to call the specific function depending on the size of the value. Export these functions and add a test. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: Fix the "new blank line at EOF" warning] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17acpi: Add an acpi command to list/dump generated ACPI itemsSimon Glass1-0/+39
Add a command that shows the individual blocks of data generated by each device, effectively splitting the full table into its component parts. This can be helpful for debugging. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17dm: acpi: Enhance acpi_get_name()Simon Glass1-1/+41
For many device types it is possible to figure out the name just by looking at its uclass or parent. Add a function to handle this, since it allows us to cover the vast majority of cases automatically. However it is sometimes impossible to figure out an ACPI name for a device just by looking at its uclass. For example a touch device may have a vendor-specific name. Add a new "acpi,name" property to allow a custom name to be created. With this new feature we can drop the get_name() methods in the sandbox I2C and SPI drivers. They were only added for testing purposes. Update the tests to use the new values. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17pci: Avoid a crash in device_is_on_pci_bus()Simon Glass1-0/+14
This function cannot currently be called on the root node. Add a check for this as well as a test. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17acpi: Add support for DSDT generationSimon Glass1-0/+44
Some devices need to inject extra code into the Differentiated System Descriptor Table (DSDT). Add a method to handle this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: correct one typo in inject_dsdt() comments] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-20 19:47:29 +0300