u-boot.git/test/dm, branch v2017.11-rc1

test: dm: usb: Update test cases for USB

2017-10-01T14:32:51Z

Now that we have changed to remove all devices under the root hub in usb_stop(), and corrected the USB emulator select logic, it makes no sense to do various tests based on 'usb tree' output since the order of devices is no longer fixed. Remove these USB test cases related to 'usb tree'. For the USB remove test, ideally we should remove an emulator device node from the device tree, but this is so far not working. Change to test the 'usb stop' only. Signed-off-by: Bin Meng

dm: test: replace dm_scan_dt() by of dm_extended_scan_fdt() in dm_do_test

2017-09-12T03:43:58Z

This allows to scan the DT including all "clocks" node's sub-nodes in which fixed-clock are defined. All fixed-clock should be defined inside a clocks node which collect all external oscillators. Until now, all clocks sub-nodes can't be binded except if the "simple-bus" compatible string is added which is a hack. Update test.dts by moving clk_fixed node inside clocks. Signed-off-by: Patrice Chotard Reviewed-by: Simon Glass Reviewed-by: Simon Glass

blk: dm: make blk_create_device() take a number of block instead of a size

2017-09-12T03:43:58Z

There is an overflow problem when taking the size instead of the number of blocks in blk_create_device(). This results in a wrong device size: the device apparent size is its real size modulo 4GB. Using the number of blocks instead of the device size fixes the problem and is more coherent with the internals of the block layer. Signed-off-by: Jean-Jacques Hiblot Reviewed-by: Simon Glass

env: Rename getenv/_f() to env_get()

2017-08-16T12:30:24Z

We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk Signed-off-by: Simon Glass

env: Rename setenv() to env_set()

2017-08-16T12:22:18Z

We are now using an env_ prefix for environment functions. Rename setenv() for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk Signed-off-by: Simon Glass

dm: core: Add uclass_first/next_device_check()

2017-07-11T16:08:19Z

Sometimes it is useful to iterate through all devices in a uclass and skip over those which do not work correctly (e.g fail to probe). Add two new functions to provide this feature. The caller must check the return value each time to make sure that the device is valid. But the device pointer is always returned. Signed-off-by: Simon Glass

dm: core: Test uclass_first/next_device() on probe failure

2017-07-11T16:08:19Z

Add some tests which check the behaviour of uclass_first_device() and uclass_next_device() when probing of a device fails. Signed-off-by: Simon Glass

test: bus: Add a check that dev is not NULL

2017-06-12T12:38:10Z

We know that uclass_get_device() and device_find_child_by_of_offset() do not return NULL for dev when they succeeds but coverity does not. Add an extra check to hopefully keep it happy. Signed-off-by: Simon Glass Reported-by: Coverity (CID: 163246) Fixes: 0753bc2 (dm: Simple Watchdog uclass)

test: wdt: Add a check that dev is not NULL

2017-06-12T12:38:09Z

We know that uclass_get_device() does not return NULL for dev when it succeeds but coverity does not. Add an extra check to hopefully keep it happy. Signed-off-by: Simon Glass Reported-by: Coverity (CID: 163247) Fixes: 0753bc2 (dm: Simple Watchdog uclass)

test: pwm: Add a check that dev is not NULL

2017-06-12T12:38:06Z