Trusted Firmware-A Tests, version 2.0
This is the first public version of the tests for the Trusted
Firmware-A project. Please see the documentation provided in the
source tree for more details.
Change-Id: I6f3452046a1351ac94a71b3525c30a4ca8db7867
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Co-authored-by: amobal01 <amol.balasokamble@arm.com>
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Co-authored-by: Asha R <asha.r@arm.com>
Co-authored-by: Chandni Cherukuri <chandni.cherukuri@arm.com>
Co-authored-by: David Cunado <david.cunado@arm.com>
Co-authored-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
Co-authored-by: Douglas Raillard <douglas.raillard@arm.com>
Co-authored-by: dp-arm <dimitris.papastamos@arm.com>
Co-authored-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Co-authored-by: Jonathan Wright <jonathan.wright@arm.com>
Co-authored-by: Kévin Petit <kevin.petit@arm.com>
Co-authored-by: Roberto Vargas <roberto.vargas@arm.com>
Co-authored-by: Sathees Balya <sathees.balya@arm.com>
Co-authored-by: Shawon Roy <Shawon.Roy@arm.com>
Co-authored-by: Soby Mathew <soby.mathew@arm.com>
Co-authored-by: Thomas Abraham <thomas.abraham@arm.com>
Co-authored-by: Vikram Kanigiri <vikram.kanigiri@arm.com>
Co-authored-by: Yatharth Kochar <yatharth.kochar@arm.com>
diff --git a/include/runtime_services/secure_el1_payloads/tsp.h b/include/runtime_services/secure_el1_payloads/tsp.h
new file mode 100644
index 0000000..6a4a3d6
--- /dev/null
+++ b/include/runtime_services/secure_el1_payloads/tsp.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2018, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * This header file contains definitions related to the Trusted Firmware-A
+ * Test Secure-EL1 Payload (TSP).
+ */
+
+#ifndef __TSP_H__
+#define __TSP_H__
+
+#include <psci.h>
+#include <uuid.h>
+
+static const uuid_t tsp_uuid = {
+ 0x5b3056a0, 0x3291, 0x427b, 0x98, 0x11,
+ { 0x71, 0x68, 0xca, 0x50, 0xf3, 0xfa }
+};
+
+/*
+ * Identifiers for various TSP services. Corresponding function IDs (whether
+ * fast or standard) are generated by macros defined below
+ */
+#define TSP_ADD 0x2000
+#define TSP_SUB 0x2001
+#define TSP_MUL 0x2002
+#define TSP_DIV 0x2003
+#define TSP_HANDLE_SEL1_INTR_AND_RETURN 0x2004
+
+/*
+ * Identify a TSP service from function ID filtering the last 16 bits from the
+ * SMC function ID
+ */
+#define TSP_BARE_FID(fid) ((fid) & 0xffff)
+/*
+ * Generate function IDs for TSP services to be used in SMC calls, by
+ * appropriately setting bit 31 to differentiate standard and fast SMC calls
+ */
+#define TSP_STD_FID(fid) ((TSP_BARE_FID(fid) | 0x72000000))
+#define TSP_FAST_FID(fid) ((TSP_BARE_FID(fid) | 0x72000000) | (1u << 31))
+
+/* SMC function ID to request a previously preempted std smc */
+#define TSP_FID_RESUME TSP_STD_FID(0x3000)
+/*
+ * SMC function ID to request abortion of a previously preempted std smc. A
+ * fast SMC is used so that the TSP abort handler does not have to be
+ * reentrant.
+ */
+#define TSP_FID_ABORT TSP_FAST_FID(0x3001)
+
+#define TSP_SMC_PREEMPTED -2
+
+/*
+ * Total number of function IDs implemented for services offered to NS clients.
+ * The function IDs are defined above
+ */
+#define TSP_NUM_FID 0x5
+
+/* TSP implementation revision numbers */
+#define TSP_REVISION_MAJOR 0x0
+#define TSP_REVISION_MINOR 0x1
+
+/* TSP is multiprocessor capable so does not require migration */
+#define TSP_MIGRATE_INFO PSCI_TOS_NOT_PRESENT_MP
+
+#endif /* __TSP_H__ */