commit e8ce60aeb139a0f11bee83bd3ce904475d2bf460
author Antonio Nino Diaz <antonio.ninodiaz@arm.com> Thu Nov 08 14:12:40 2018 +0000
committer Antonio Nino Diaz <antonio.ninodiaz@arm.com> Tue Dec 11 13:45:41 2018 +0000
tree 92906ca010e6eec986eaf33dcb395c1ae4c47631
parent bbc8100720ee95478e90895f1061009551f92851

SPM: Introduce SMC handlers for SPCI and SPRT

Change-Id: I2ae9b3bb686c41b2e138132a7bed107925ac861e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

bl31/aarch64/runtime_exceptions.S

diff --git a/bl31/aarch64/runtime_exceptions.S b/bl31/aarch64/runtime_exceptions.S
index 77bd63e..ab61e8c 100644
--- a/bl31/aarch64/runtime_exceptions.S
+++ b/bl31/aarch64/runtime_exceptions.S
@@ -382,8 +382,16 @@
 	 */
 	tbz	x0, #(FUNCID_NAMESPACE_SHIFT + 1), compat_or_vendor
 
-	/* Namespaces SPRT and SPCI currently unimplemented */
+	/* Namespace is b'10 (SPRT) or b'11 (SPCI) */
+#if ENABLE_SPM
+	tst	x0, #(1 << FUNCID_NAMESPACE_SHIFT)
+	adr	x15, spci_smc_handler
+	adr	x16, sprt_smc_handler
+	csel	x15, x15, x16, ne
+	b	prepare_enter_handler
+#else
 	b	smc_unknown
+#endif
 
 compat_or_vendor:
 
@@ -401,6 +409,8 @@
 
 	load_rt_svc_desc_pointer
 
+prepare_enter_handler:
+
 #endif /* SMCCC_MAJOR_VERSION */
 
 	/*