Add protected-storage and internal-trusted-storage deployments
Adds SP deployments for protected-storage and
internal-trusted-storage, replacing the secure-storage deployment.
Includes service-level tests based on PSA ITS and PS APIs.
Amended to fix discovery bugs of storage sp from another sp.
Signed-off-by: Julian Hall <julian.hall@arm.com>
Change-Id: Ia1a8b6b1b694f00034c69b6d03018faa4b2588e6
diff --git a/deployments/protected-storage/opteesp/sp.c b/deployments/protected-storage/opteesp/sp.c
new file mode 100644
index 0000000..3bf3f1d
--- /dev/null
+++ b/deployments/protected-storage/opteesp/sp.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2020-2021, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include "sp.h"
+#include <ffa_api.h>
+#include <components/rpc/common/endpoint/rpc_interface.h>
+#include <components/rpc/ffarpc/endpoint/ffarpc_call_ep.h>
+#include <components/service/secure_storage/factory/storage_factory.h>
+#include <components/service/secure_storage/frontend/secure_storage_provider/secure_storage_provider.h>
+#include <sp_api.h>
+#include <sp_rxtx.h>
+#include <trace.h>
+
+uint16_t own_id = 0;
+static uint8_t tx_buffer[4096] __aligned(4096);
+static uint8_t rx_buffer[4096] __aligned(4096);
+
+void sp_main(struct ffa_init_info *init_info)
+{
+ ffa_result ffa_res;
+ sp_result sp_res;
+ struct rpc_interface *secure_storage_iface;
+ struct ffa_call_ep ffa_call_ep;
+ struct ffa_direct_msg req_msg;
+ struct ffa_direct_msg resp_msg;
+ struct secure_storage_provider secure_storage_provider;
+ struct storage_backend *storage_backend;
+
+ /* Boot */
+ (void) init_info;
+
+ ffa_res = ffa_id_get(&own_id);
+ if (ffa_res != FFA_OK) {
+ EMSG("id get error: %d", ffa_res);
+ }
+
+ sp_res = sp_rxtx_buffer_map(tx_buffer, rx_buffer, sizeof(rx_buffer));
+ if (sp_res != SP_RESULT_OK) {
+ EMSG("rxtx map error: %d", sp_res);
+ }
+
+ storage_backend = storage_factory_create(storage_factory_security_class_PROTECTED);
+ secure_storage_iface = secure_storage_provider_init(&secure_storage_provider, storage_backend);
+ ffa_call_ep_init(&ffa_call_ep, secure_storage_iface);
+
+ /* End of boot phase */
+ ffa_msg_wait(&req_msg);
+
+ while (1) {
+ if (req_msg.function_id == FFA_MSG_SEND_DIRECT_REQ_32) {
+ ffa_call_ep_receive(&ffa_call_ep, &req_msg, &resp_msg);
+
+ ffa_msg_send_direct_resp(req_msg.destination_id,
+ req_msg.source_id, resp_msg.args[0], resp_msg.args[1],
+ resp_msg.args[2], resp_msg.args[3], resp_msg.args[4],
+ &req_msg);
+ }
+ }
+}
+
+void sp_interrupt_handler(uint32_t interrupt_id)
+{
+ (void)interrupt_id;
+}