u-boot.git/test/dm, branch v2015.01-rc2

test: dm: Add additional GPIO tests

2014-10-24T01:29:53Z

Add tests for gpio_requestf() and for memory leaks. Signed-off-by: Simon Glass

test: dm: Support memory leak checking as a core feature

2014-10-24T01:29:53Z

Check the state of the malloc() heap before each test is run, so that tests can verify that all is well at the end. Provide helper functions to mark the heap and to check that it returns to its initial state. Signed-off-by: Simon Glass

dm: gpio: Add gpio_requestf() helper for printf() strings

2014-10-24T01:29:52Z

Add a helper which permits a printf()-style format string for the requester string. Signed-off-by: Simon Glass

test: dm: Update GPIO tests for new gpio_request() method

2014-10-24T01:29:52Z

Now that gpio_request() is handled by the uclass, updates the tests accordingly. Signed-off-by: Simon Glass

dm: sf: Add tests for SPI flash

2014-10-22T16:36:52Z

Add a simple test for SPI that uses SPI flash. It operates by creating a SPI flash file and using the 'sf test' command to test that all operations work correctly. Signed-off-by: Simon Glass Acked-by: Jagannadha Sutradharudu Teki

dm: spi: Add tests

2014-10-22T16:36:51Z

These tests use SPI flash (and the sandbox emulation) to operate. Signed-off-by: Simon Glass Acked-by: Jagannadha Sutradharudu Teki

dm: core: Add functions for iterating through device children

2014-10-22T16:36:45Z

Buses need to iterate through their children in some situations. Add a few functions to make this easy. Signed-off-by: Simon Glass Acked-by: Jagannadha Sutradharudu Teki

dm: Add child_pre_probe() and child_post_remove() methods

2014-07-23T13:08:37Z

Some devices (particularly bus devices) must track their children, knowing when a new child is added so that it can be set up for communication on the bus. Add a child_pre_probe() method to provide this feature, and a corresponding child_post_remove() method. Signed-off-by: Simon Glass

dm: Introduce per-child data for devices

2014-07-23T13:08:37Z

Some device types can have child devices and want to store information about them. For example a USB flash stick attached to a USB host controller would likely use this space. The controller can hold information about the USB state of each of its children. The data is stored attached to the child device in the 'parent_priv' member. It can be auto-allocated by dm when the child is probed. To do this, add a per_child_auto_alloc_size value to the parent driver. Signed-off-by: Simon Glass

dm: Add functions to access a device's children

2014-07-23T13:08:37Z

Devices can have childen that can be addressed by a simple index, the sequence number or a device tree offset. Add functions to access a child in each of these ways. The index is typically used as a fallback when the sequence number is not available. For example we may use a serial UART with sequence number 0 as the console, but if no UART has sequence number 0, then we can fall back to just using the first UART (index 0). The device tree offset function is useful for buses, where they want to locate one of their children. The device tree can be scanned to find the offset of each child, and that offset can then find the device. Signed-off-by: Simon Glass