Remove some left over functions from development, they can be added back
as needed in the future.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Not all program XML tags contain the readback attribute and as we don't
care about the value at this point lets just stop caring about it for
now.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

This adds a license header to all files and updates the README with
information on building the project.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Unsolicited log messages are put in the device buffer as independant xml
documents and upon reading the response packet we might get a multiple
of xml documents in one go; we must feed them to the parser one by one.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Failures to apply program or patch operations are silently ignored,
forcing the user to inspect the logs to conclude if the flashing
succeded. Instead make the operations halt execution.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

This typo was introduced in 1611c783 when the
code was reworked.

Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>

Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>