feat(fvp): spmd logical partition smc handler
This patch adds a basic el3 spmd logical partition to the fvp platform
via a platform specific smc handler. One of the use cases for el3
logical partitions is to have the ability to translate sip calls into
ff-a direct requests via the use of spmd logical partitions. The smc
handler creates a direct request based on the incoming smc parameters
and forwards the call as a direct request from the spmd logical
partition to the target secure partition.
Change-Id: If8ba9aab8203924bd00fc1dcdf9cd05a9a04a147
diff --git a/include/services/el3_spmd_logical_sp.h b/include/services/el3_spmd_logical_sp.h
index 670474a..1f9ef0d 100644
--- a/include/services/el3_spmd_logical_sp.h
+++ b/include/services/el3_spmd_logical_sp.h
@@ -156,4 +156,13 @@
void *handle,
struct ffa_value *retval);
+uintptr_t plat_spmd_logical_sp_smc_handler(unsigned int smc_fid,
+ u_register_t x1,
+ u_register_t x2,
+ u_register_t x3,
+ u_register_t x4,
+ void *cookie,
+ void *handle,
+ u_register_t flags);
+
#endif /* EL3_SPMD_LOGICAL_SP_H */