diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2015-09-08 17:38:44 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-09-08 17:38:44 +0100 |
| commit | 0e21f183ca2d000bbda1fb63959a3d41a1c3ff42 (patch) | |
| tree | db85f1106e5229ad223f73a506af5f5b3e78ae50 /hw/arm | |
| parent | 2d710006a0da4a9b7ddf5c02d072e178906d0ef6 (diff) | |
| download | qemu-0e21f183ca2d000bbda1fb63959a3d41a1c3ff42.zip | |
hw/arm/virt: Enable TZ extensions on the GIC if we are using them
If we're creating a board with support for TrustZone, then enable
it on the GIC model as well as on the CPUs.
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: 1441383782-24378-7-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/virt.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/hw/arm/virt.c b/hw/arm/virt.c index a067748481..e9324f56bd 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -396,7 +396,7 @@ static void create_v2m(VirtBoardInfo *vbi, qemu_irq *pic) fdt_add_v2m_gic_node(vbi); } -static void create_gic(VirtBoardInfo *vbi, qemu_irq *pic) +static void create_gic(VirtBoardInfo *vbi, qemu_irq *pic, bool secure) { /* We create a standalone GIC v2 */ DeviceState *gicdev; @@ -413,6 +413,9 @@ static void create_gic(VirtBoardInfo *vbi, qemu_irq *pic) * interrupts; there are always 32 of the former (mandated by GIC spec). */ qdev_prop_set_uint32(gicdev, "num-irq", NUM_IRQS + 32); + if (!kvm_irqchip_in_kernel()) { + qdev_prop_set_bit(gicdev, "has-security-extensions", secure); + } qdev_init_nofail(gicdev); gicbusdev = SYS_BUS_DEVICE(gicdev); sysbus_mmio_map(gicbusdev, 0, vbi->memmap[VIRT_GIC_DIST].base); @@ -967,7 +970,7 @@ static void machvirt_init(MachineState *machine) create_flash(vbi); - create_gic(vbi, pic); + create_gic(vbi, pic, vms->secure); create_uart(vbi, pic); |