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authorPeter Maydell <peter.maydell@linaro.org>2013-11-22 12:00:21 +0000
committerPeter Maydell <peter.maydell@linaro.org>2013-11-22 12:00:21 +0000
commit29065159966a33ef6f611310f95cb8424b6696d8 (patch)
tree2fad073adbd538071e25aa8191fd7bed3fa4f7b5
parent55e2af48cfff1ecc317406f09ca0086f2b55e83c (diff)
downloadqemu-arm-29065159966a33ef6f611310f95cb8424b6696d8.tar.gz
target-arm: Provide PSCI constants to generic QEMU code
Provide versions of the KVM PSCI constants to non-KVM code; this will allow us to avoid an ifdef in boards which set up a PSCI node in the device tree. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r--target-arm/kvm-consts.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/target-arm/kvm-consts.h b/target-arm/kvm-consts.h
index 6f56f726d3..4062f11f86 100644
--- a/target-arm/kvm-consts.h
+++ b/target-arm/kvm-consts.h
@@ -36,6 +36,18 @@ MISMATCH_CHECK(CP_REG_SIZE_U32, KVM_REG_SIZE_U32)
MISMATCH_CHECK(CP_REG_SIZE_U64, KVM_REG_SIZE_U64)
MISMATCH_CHECK(CP_REG_ARM, KVM_REG_ARM)
+#define PSCI_FN_BASE 0x95c1ba5e
+#define PSCI_FN(n) (PSCI_FN_BASE + (n))
+#define PSCI_FN_CPU_SUSPEND PSCI_FN(0)
+#define PSCI_FN_CPU_OFF PSCI_FN(1)
+#define PSCI_FN_CPU_ON PSCI_FN(2)
+#define PSCI_FN_MIGRATE PSCI_FN(3)
+
+MISMATCH_CHECK(PSCI_FN_CPU_SUSPEND, KVM_PSCI_FN_CPU_SUSPEND)
+MISMATCH_CHECK(PSCI_FN_CPU_OFF, KVM_PSCI_FN_CPU_OFF)
+MISMATCH_CHECK(PSCI_FN_CPU_ON, KVM_PSCI_FN_CPU_ON)
+MISMATCH_CHECK(PSCI_FN_MIGRATE, KVM_PSCI_FN_MIGRATE)
+
#undef MISMATCH_CHECK
#endif