To make it easier to build the driver stack, the README now specifies
the minimum required Sparse version needed and how the driver stack has
been build tested.

Change-Id: I1676ff8333da0f752badbf366229bf3d65ee4657
Signed-off-by: Mikael Olsson <mikael.olsson@arm.com>

Add mention of UAPI being licensed with 'WITH Linux-syscall-note'
exception to the README

Add the Linux-syscall-note.txt license exception file

Change-Id: I8f72d03fb87c8c00cbd75642b6407055e48a4021
Signed-off-by: Jonny Svärd <jonny.svaerd@arm.com>

To not allow the buffer for a network instance to be changed after
creation, the create network UAPI will now take the network model data
as a user buffer. The content of the user buffer is copied into an
internally allocated DMA buffer that cannot be accessed by the user.

This breaks the current API so the Linux kernel NPU driver version and
the driver library version have been given major version bumps. All the
tests, documentation and other applications affected by the changes have
been updated accordingly.

Change-Id: I25c785d75a24794c3db632e4abe5cfbb1c7ac190
Signed-off-by: Mikael Olsson <mikael.olsson@arm.com>

To avoid having to use a hardcoded memory map to translate between the
Linux physical addresses to device addresses in the firmware, a new
entry type has been added to the resource table that allows the NPU
remoteproc driver to provide the memory map to the firmware.

With this change, the device tree layout has been changed to wrap the
ethosu-rproc node with an ethosu parent node that represents the NPU
subsystem. This makes it possible to use the APIs provided by the Linux
kernel to perform address translation etc.

The "ethosu,dma-ranges" property has been removed from ethosu-proc
because the ethosu parent node provides information for how to translate
between the Linux Kernel physical addresses and device addresses with a
"dma-ranges" property.

Change-Id: I48719ee808a5e9391c5a3e967042d26dd92d5026
Signed-off-by: Mikael Olsson <mikael.olsson@arm.com>

Change-Id: Id5349a7668ff7ce4d23730d98aa9bd5032a1ece2

Change-Id: I3d7926cb16b613f588ef33944546df394193160e

Change-Id: I1ab89146bf897c4c35180ab09f08064511f573f8

Change-Id: I69d0acf67327424809397f5fcf236b99bc980d71

Adding note about that a configured Linux kernel source tree is
required to build the kernel drivers.

Change-Id: I3a4c7fd20e24731864b768051f2ce1f5714b5535

Change-Id: Ia972102713b4e7178e3c5d26862c9bfda751130a

Implement a remoteproc driver for controlling firmware loading and
powering up and down of the CPU on a Ethos-U subsystem.

Change-Id: I075d24c780b306aa8152c4a9e24a31df29574f9e

Adding documentation, component- and sequence diagrams how the driver
library and kernel driver work.

Change-Id: I4e71b5e1f5d926386efe8f103a0f4fbc8636a494

Updating readme files with trademark information. Adding missing license
files and security information.

Change-Id: If916cfe60e17913e1f147c3e3abadca20cd68784

Change-Id: I14b6becc908a0ac215769c32ee9c43db192ae6c8