allwinner: Allow conditional compilation of SCPI and native PSCI ops
Now that we have split the native and the SCPI version of the PSCI ops,
we can introduce build options to compile in either or both of them.
If one version is not compiled in, some stub functions make sure the
common code still compiles and makes the right decisions.
By default both version are enabled (as before), but one of them can be
disabled on the make command line, or via a platform specific Makefile.
Change-Id: I0c019d8700c0208365eacf57809fb8bc608eb9c0
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
diff --git a/plat/allwinner/common/include/sunxi_private.h b/plat/allwinner/common/include/sunxi_private.h
index 79474e5..b68d23f 100644
--- a/plat/allwinner/common/include/sunxi_private.h
+++ b/plat/allwinner/common/include/sunxi_private.h
@@ -16,8 +16,21 @@
void sunxi_cpu_power_off_self(void);
void sunxi_power_down(void);
+#if SUNXI_PSCI_USE_NATIVE
void sunxi_set_native_psci_ops(const plat_psci_ops_t **psci_ops);
+#else
+static inline void sunxi_set_native_psci_ops(const plat_psci_ops_t **psci_ops)
+{
+}
+#endif
+#if SUNXI_PSCI_USE_SCPI
int sunxi_set_scpi_psci_ops(const plat_psci_ops_t **psci_ops);
+#else
+static inline int sunxi_set_scpi_psci_ops(const plat_psci_ops_t **psci_ops)
+{
+ return -1;
+}
+#endif
int sunxi_validate_ns_entrypoint(uintptr_t ns_entrypoint);
int sunxi_pmic_setup(uint16_t socid, const void *fdt);