u-boot.git/arch/sandbox/cpu, branch v2016.09

sandbox: Add a test device that uses of-platdata

2016-07-15T02:40:24+00:00

Start up the test devices. These print out of-platdata contents, providing a
check that the of-platdata feature is working correctly.

The device-tree changes are made to sandbox.dts rather than test.dts. since
the former controls the of-platdata generation.

Signed-off-by: Simon Glass

sandbox: Add a new sandbox_spl board

2016-07-15T02:40:24+00:00

It is useful to be able to build SPL for sandbox. It provides additional
build coverage and allows SPL features to be tested in sandbox. However
it does not need worthwhile to always create an SPL build. It nearly
doubles the build time and the feature is (so far) seldom used.

So for now, create a separate build target for sandbox SPL. This allows
experimentation with this new feature without impacting existing workflows.

Signed-off-by: Simon Glass

sandbox: Add basic SPL implementation

2016-07-15T02:40:24+00:00

Add an sandbox implementation for the generic SPL framework. This supports
locating and running U-Boot proper.

Signed-off-by: Simon Glass

sandbox: Don't include the main loop in SPL

2016-07-15T02:40:24+00:00

SPL does not have a command interface so we should not include the main loop
code.

Signed-off-by: Simon Glass

sandbox: Don't use PCI in SPL

2016-07-15T02:40:24+00:00

PCI is not supported in SPL for sandbox, so avoid using it.

Signed-off-by: Simon Glass

sandbox: Add some missing headers in cpu.c

2016-07-15T02:40:24+00:00

These headers are needed in case they are not transitively included.

Signed-off-by: Simon Glass

sandbox: Correct header file order in cpu.c

2016-07-15T02:40:24+00:00

The dm/ file should go at the end. Move it.

Signed-off-by: Simon Glass

sandbox: Allow chaining from SPL to U-Boot proper

2016-07-15T02:40:24+00:00

SPL is expected to load and run U-Boot. This needs to work with sandbox also.
Provide a function to locate the U-Boot image, and another to start it. This
allows SPL to function on sandbox as it does on other archs.

Signed-off-by: Simon Glass

Rename reset to sysreset

2016-05-27T02:48:31+00:00

The current reset API implements a method to reset the entire system.
In the near future, I'd like to introduce code that implements the device
tree reset bindings; i.e. the equivalent of the Linux kernel's reset API.
This controls resets to individual HW blocks or external chips with reset
signals. It doesn't make sense to merge the two APIs into one since they
have different semantic purposes. Resolve the naming conflict by renaming
the existing reset API to sysreset instead, so the new reset API can be
called just reset.

Signed-off-by: Stephen Warren 
Acked-by: Simon Glass

sandbox: Avoid calling commands when not available

2016-03-22T16:16:10+00:00

Don't try to run commands when not supported.

Signed-off-by: Simon Glass 
Reviewed-by: Tom Rini