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authorPeter Maydell <peter.maydell@linaro.org>2017-01-20 11:15:10 +0000
committerPeter Maydell <peter.maydell@linaro.org>2017-01-20 11:15:10 +0000
commitc25bd18a04c8bd0f19556d719864b7b08528222d (patch)
treede0d79f47a6c941150bdb2a993af2521a0b49523 /hw/arm/xlnx-zynqmp.c
parent3f591a20221511c639cc7959755e570801a21cd2 (diff)
target-arm: Enable EL2 feature bit on A53 and A57
Enable the ARM_FEATURE_EL2 bit on Cortex-A52 and Cortex-A57, since this is all now sufficiently implemented to work with the GICv3. We provide the usual CPU property to disable it for backwards compatibility with the older virt boards. In this commit, we disable the EL2 feature on the virt and ZynpMP boards, so there is no overall effect. Another commit will expose a board-level property to allow the user to enable EL2. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andrew Jones <drjones@redhat.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Message-id: 1483977924-14522-18-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'hw/arm/xlnx-zynqmp.c')
-rw-r--r--hw/arm/xlnx-zynqmp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
index 0d86ba35ae..bc4e66b862 100644
--- a/hw/arm/xlnx-zynqmp.c
+++ b/hw/arm/xlnx-zynqmp.c
@@ -258,6 +258,8 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
object_property_set_bool(OBJECT(&s->apu_cpu[i]),
s->secure, "has_el3", NULL);
+ object_property_set_bool(OBJECT(&s->apu_cpu[i]),
+ false, "has_el2", NULL);
object_property_set_int(OBJECT(&s->apu_cpu[i]), GIC_BASE_ADDR,
"reset-cbar", &error_abort);
object_property_set_bool(OBJECT(&s->apu_cpu[i]), true, "realized",