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* dm: pci: Allow PCI bus numbering aliasesSimon Glass2015-06-04-0/+11
| | | | | | | | | | | Commit 9cc36a2 'dm: core: Add a flag to control sequence numbering' changed the default uclass behaviour to not support bus numbering. This is incorrect for PCI and that commit should have enabled the flag for PCI. Enable it so that PCI buses can be found and the 'pci' command works again. Also add a test for this. Signed-off-by: Simon Glass <sjg@chromium.org>
* add test for two 'loadables'Karl Apsite2015-05-28-9/+63
| | | | | | | Nothing too fancy. A simple test that attmpts to load two loadables and verify that they are properly unpacked in the u-boot sandbox. Signed-off-by: Karl Apsite <Karl.Apsite@dornerworks.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: env: Add a test of the new regex behavior for attrsJoe Hershberger2015-05-21-0/+27
| | | | | | | | The behavior of the env attrs depends on CONFIG_REGEX. Add an additional test if that variable is set. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: env: Add test for verifying env attrsJoe Hershberger2015-05-21-0/+63
| | | | | | | Add a test of the env_attr_lookup() function. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: env: Add test framework for envJoe Hershberger2015-05-21-0/+59
| | | | | | | | | | Add a new "env" subcommand to the ut command. This will run unit tests on the env code. This should be targetable to any device that supports the env features needed for the tests. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: dm: Recover the driver model tree after testsJoe Hershberger2015-05-21-0/+5
| | | | | | | | Put the driver model for the system back into a good state after completing the DM testing. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* test: dm: eth: Handle failed test env cleanupJoe Hershberger2015-05-21-25/+56
| | | | | | | Make sure that the env gets cleaned up after a test fails so that other tests aren't affected. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* test: dm: Don't bail on all tests if one test failsJoe Hershberger2015-05-21-5/+2
| | | | | | | | | | There's not much point in having a failure count if we always give up on the first failure. Also stop clearing the entire state between tests. Make sure that any failures are still passed out to the command line. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: Move the unit tests to their own menuJoe Hershberger2015-05-21-5/+9
| | | | | | | | Make all unit tests selectable as a menu of test suites instead of just sitting in the top-level menu individually. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* test: dm: Move the time test over to the ut commandJoe Hershberger2015-05-21-10/+11
| | | | | | | Unify the command for running unit tests further by moving the "ut_time" command over to "ut time". Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* test: dm: Move the dm tests over to the ut commandJoe Hershberger2015-05-21-33/+29
| | | | | | | | Unify the command for running unit tests further by moving the "dm test" command over to "ut dm". Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* test: Add a common unit test commandJoe Hershberger2015-05-21-0/+63
| | | | | | | | Add a command that all other unit tests should be a sub-command of. Also include a command that will run all tests. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* test: Generalize the unit test frameworkJoe Hershberger2015-05-21-149/+166
| | | | | | | | | Separate the ability to define tests and assert status of test functions from the dm tests so they can be used more consistently throughout all tests. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* net: Apply default format rules to all ethaddrJoe Hershberger2015-05-21-0/+3
| | | | | | | | Use a regular expression to apply the default formatting flags for all ethaddr env vars. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: dm: test.dts - move to sandbox dts directoryPrzemyslaw Marczak2015-05-14-253/+2
| | | | | | | | | | | | | | | | | The file test.dts from driver model test directory, was compiled by call dtc in script: test/dm/test-dm.sh. This doesn't allow for including of dtsi files and using of C preprocessor routines in this dts file. Since the mentioned script builds U-Boot before tests, then moving the test.dts file into sandbox dts directory is reasonable. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested on sandbox: Tested-by: Simon Glass <sjg@chromium.org>
* test: dm: add sandbox PMIC framework testsPrzemyslaw Marczak2015-05-14-0/+396
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds new file to sandbox driver model test environment. The file is: test/dm/power.c, and it includes tests for PMIC framework, which includes PMIC uclass and REGULATOR uclass. All tests are based od Sandbox PMIC emulated device. Some test constants for this device are defined in the header: include/power/sandbox_pmic.h PMIC tests includes: - pmic get - tests, that pmic_get() returns the requested device - pmic I/O - tests I/O by writing and reading some values to PMIC's registers and then compares, that the write/read values are equal. The regulator tests includes: - Regulator get by devname/platname - Voltage set/get - Current set/get - Enable set/get - Mode set/get - Autoset - List autoset For the regulator 'get' test, the returned device pointers are compared, and their names are also compared to the requested one. Every other test, first sets the given attribute and next try to get it. The test pass, when the set/get values are equal. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested on sandbox: Tested-by: Simon Glass <sjg@chromium.org>
* test: Add a simple time testSimon Glass2015-05-06-0/+146
| | | | | | | Sometimes the time functions are incorrect due to bad time support on a board. Add a unit test which tries to detect this. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: rtc: Add tests for real-time clocksSimon Glass2015-05-05-0/+194
| | | | | | | Add some simple tests to verify that the RTC uclass works correctly in U-Boot. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: test: dts: Sort the aliases in the test device tree fileSimon Glass2015-05-05-4/+4
| | | | | | | Sort these aliases to avoid confusion as to what is present. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
* dm: i2c: Add an explicit test mode to the sandbox I2C driverSimon Glass2015-05-05-0/+8
| | | | | | | | | At present this driver has a few test features. They are needed for running the driver model unit tests but are confusing and unnecessary if using sandbox at the command line. Add a flag to enable the test mode, and don't enable it by default. Signed-off-by: Simon Glass <sjg@chromium.org>
* test: dm: eth: Skip timeouts on ping testsJoe Hershberger2015-05-05-0/+2
| | | | | | | | Indicate to the emulated sandbox Ethernet driver when we expect a timeout and tell it to leap forward. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: test: Don't clear global_data in dm_test_uclass_before_ready()Simon Glass2015-04-22-1/+4
| | | | | | | | | | | We must not clear global_data even in tests, since the ram_buffer (which is used by malloc()) will also be lost, and subsequent tests will fail. Zero only the global_data fields that are required for the test to function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Joe Hershberger <joe.hershberger@ni.com>
* dm: test: Add tests for get/find uclass's device by namePrzemyslaw Marczak2015-04-22-0/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit introduces simple tests for functions: - uclass_find_device_by_name() - uclass_get_device_by_name() Tests added by this commit: - Test: dm_test_uclass_devices_find_by_name: for uclass id: UCLASS_TEST_FDT * get uclass's devices by uclass_find_first/next_device() each as 'testdev', * for each returned device, call: uclass_find_device_by_name(), with previously returned device's name as an argument ('testdev->name'). * for the found device ('founddev') check if: * founddev != NULL * testdev == founddev * testdev->name == founddev->name (by strcmp) - Test: dm_test_uclass_devices_get_by_name: for uclass id: UCLASS_TEST_FDT * get uclass's devices by uclass_get_first/next_device() each as 'testdev', * for each returned device, call: uclass_get_device_by_name(), with previously returned device's name as an argument ('testdev->name'). * for the found device ('founddev') check if: * founddev != NULL * founddev is active * testdev == founddev * testdev->name == founddev->name (by strcmp) Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: test: Add tests for get/find uclass devicesPrzemyslaw Marczak2015-04-22-1/+33
| | | | | | | | | | | | | | | | | | | | | | This commit introduces simple tests for functions: - uclass_find_first_device() - uclass_find_next_device() - uclass_first_device() - uclass_next_device() Tests added by this commit: - Test: dm_test_uclass_devices_find: * call uclass_find_first_device(), then check if: (dev != NULL), (ret == 0) * for the rest devices, call uclass_find_next_device() and do the same check - Test: dm_test_uclass_devices_get: * call uclass_first_device(), then check if: -- (dev != NULL), (ret == 0), device_active() * for the rest devices, call uclass_next_device() and do the same check Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* dm: test: Add tests for device's uclass platform dataPrzemyslaw Marczak2015-04-22-0/+66
| | | | | | | | | | | | | | | | | | | | | This test introduces new test structure type:dm_test_perdev_uc_pdata. The structure consists of three int values only. For the test purposes, three pattern values are defined by enum, starting with TEST_UC_PDATA_INTVAL1. This commit adds two test cases for uclass platform data: - Test: dm_test_autobind_uclass_pdata_alloc - this tests if: * uclass driver sets: .per_device_platdata_auto_alloc_size field * the devices's: dev->uclass_platdata is non-NULL - Test: dm_test_autobind_uclass_pdata_valid - this tests: * if the devices's: dev->uclass_platdata is non-NULL * the structure of type 'dm_test_perdev_uc_pdata' allocated at address pointed by dev->uclass_platdata. Each structure field, should be equal to proper pattern data, starting from .intval1 == TEST_UC_PDATA_INTVAL1. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* net: cosmetic: Fix checkpatch.pl failures in net.cJoe Hershberger2015-04-18-14/+14
| | | | | | | Finish eliminating CamelCase from net.c and other failures Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* net: cosmetic: Change IPaddr_t to struct in_addrJoe Hershberger2015-04-18-5/+5
| | | | | | | | | This patch is simply clean-up to make the IPv4 type that is used match what Linux uses. It also attempts to move all variables that are IP addresses use good naming instead of CamelCase. No functional change. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: usb: Add tests for the USB uclassSimon Glass2015-04-18-0/+95
| | | | | | | | This adds a simple test for probing and a functional test using the flash stick emulator, which tests a large chunk of the USB stack. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: test: Allow 'dm test' to select a particular test to runSimon Glass2015-04-18-5/+13
| | | | | | | As well as running all tests, it is useful to be able to run a selected test. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: test: Correct printf() output nit in 'dm uclass'Simon Glass2015-04-18-1/+1
| | | | | | | Neither the hyphen nor the equals sign is needed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: core: Mark device as active before calling uclass probe() methodsSimon Glass2015-04-18-1/+2
| | | | | | | | | | The uclass pre-probe functions may end up calling back into the device in some circumstances. This can fail if recursion takes place. Adjust the ordering so that we mark the device as active early, then retract this later if needed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: test: bus: Use a local variable to simplify codeSimon Glass2015-04-18-6/+10
| | | | | | | Adjust this test to avoid repeating the same code too often. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* net: Improve error handlingJoe Hershberger2015-04-18-2/+2
| | | | | | | | | | | | Take a pass at plumbing errors through to the users of the network stack Currently only the start() function errors will be returned from NetLoop(). recv() tends not to have errors, so that is likely not worth adding. send() certainly can return errors, but this patch does not attempt to plumb them yet. halt() is not expected to error. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: dm: net: Add a test of the netretry behaviorJoe Hershberger2015-04-18-0/+32
| | | | | | | | The effect of the "netretry" env var was recently changed. This test checks that behavior. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: dm: eth: Add testing for ethrotate env varJoe Hershberger2015-04-18-0/+42
| | | | | | | Make sure that the ethrotate behavior occurs as expected. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* dm: eth: Add support for ethprime env varJoe Hershberger2015-04-18-0/+20
| | | | | | | | The ethprime env var is used to indicate the starting device if none is specified in ethact. Also support aliases specified in the ethprime var. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* dm: eth: Add support for aliasesJoe Hershberger2015-04-18-1/+27
| | | | | | | | | | Allow network devices to be referred to as "eth0" instead of "eth@12345678" when specified in ethact. Add tests to verify this behavior. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: dm: eth: Add tests for the eth dm implementationJoe Hershberger2015-04-18-0/+57
| | | | | | | | | Add a test for the eth uclass using the sandbox eth driver. Verify basic functionality of the network stack / eth uclass by exercising the ping function. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* common: Make sure arch-specific map_sysmem() is definedJoe Hershberger2015-04-18-0/+2
| | | | | | | | | | | In the case where the arch defines a custom map_sysmem(), make sure that including just mapmem.h is sufficient to have these functions as they are when the arch does not override it. Also split the non-arch specific functions out of common.h Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* test: dm: Reorder the objects to buildJoe Hershberger2015-04-18-2/+2
| | | | | Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: pci: Add driver model tests for PCISimon Glass2015-04-18-0/+77
| | | | | | Add some basic tests to check that things work as expected with sandbox. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: Show both allocated and requested seq numbers in 'dm uclass'Simon Glass2015-04-16-2/+2
| | | | | | | | | | Both of these values are useful for understanding what is going on, so show them both. The requested number comes from a device tree alias. The allocated one is set up when the device is activated, and is unique throughout the uclass. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: core: Add a uclass pre_probe() method for devicesSimon Glass2015-04-16-1/+18
| | | | | | | | | | | | Some uclasses want to set up a device before it is probed. Add a method for this. An example is with PCI, where a PCI uclass wants to set up its private data for later use. This allows the device's uclass() method to make calls whcih use that data (for example, read PCI memory regions from device tree, set up bus numbers). Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: core: Add dev_get_uclass_priv() to access uclass private dataSimon Glass2015-04-16-3/+3
| | | | | | | | Add a convenience function to access the private data that a uclass stores for each of its devices. Convert over most existing uses for consistency and to provide an example for others. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: test: Add a Kconfig fileSimon Glass2015-02-12-0/+9
| | | | | | | Add a file to control driver model test features. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* dm: i2c: Add a dm_ prefix to driver model bus speed functionsSimon Glass2015-02-12-3/+3
| | | | | | | | As with i2c_read() and i2c_write(), add a dm_ prefix to the driver model versions of these functions to avoid conflicts. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-dmTom Rini2015-01-30-51/+411
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| * dm: spi: Move slave details to child platdataSimon Glass2015-01-29-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At present we go through various contortions to store the SPI slave's chip select in its private data. This only exists when the slave is active so must be set up when it is probed. Until the device is probed we don't actually know what chip select it will appear on. However, now that we can support per-child platform data, we can use that instead. This allows us to set up the chip select when the child is bound, and avoid the messy contortions. Unfortunately this is a fairly large change and it seems to be difficult to break it down further. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: core: Allow uclass to set up a device's child before it is probedSimon Glass2015-01-29-0/+53
| | | | | | | | | | | | | | | | | | Some buses need to set up their devices before they can be used. This setup may well be common to all buses in a particular uclass. Support a common pre-probe method for the uclass, called before any bus devices are probed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * dm: core: Allow the uclass to set up a device's child after bindingSimon Glass2015-01-29-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | For buses, after a child is bound, allow the uclass to perform some processing. This can be used to figure out the address of the child (e.g. the chip select for SPI slaves) so that it is ready to be probed. This avoids bus drivers having to repeat the same process, which really should be done by the uclass, since it is common. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
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