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>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Message-id: 1385140638-10444-5-git-send-email-peter.maydell@linaro.org

diff --git a/target-arm/kvm-consts.h b/target-arm/kvm-consts.h
index 6f56f726d343bd62b21dac24507d6f9d3e7a7095..4062f11f864bcd4a29cd158e099297ad017aeaa5 100644 (file)
--- 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