tree d5c5cce408dcf0b7bead1d6675aa5e33a2cd2ced
parent 4182bbb19d2e266dde0d4ed32e85e1b1be79bc61
author Peter Maydell <peter.maydell@linaro.org> 1441730324 +0100
committer Peter Maydell <peter.maydell@linaro.org> 1441730324 +0100

hw/arm/virt: Default to not providing TrustZone support

Switch the default for the 'virt' board to not providing TrustZone
support in either the CPU or the GIC. This is primarily for the
benefit of UEFI, which currently assumes there is no TrustZone
support, and does not set the GIC up correctly if it is TZ-aware.
It also means the board is consistent about its behaviour whether
we're using KVM or TCG (KVM never has TrustZone support).

If TrustZone support is required (for instance for running test
suites or TZ-aware firmware) it can be enabled with the
"-machine secure=on" command line option.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1441383782-24378-6-git-send-email-peter.maydell@linaro.org