Setting the model is only available in pre-v1 GIC models.
Acked-by: NChristoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: NAdam Lackorzynski <adam@os.inf.tu-dresden.de>
Message-id: 1408372255-12358-3-git-send-email-adam@os.inf.tu-dresden.de
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>