Add Infineon v05 TPM driver

lib/chromeos/tlcl_stub.c

Index: lib/chromeos/tlcl_stub.c
diff --git a/lib/chromeos/tlcl_stub.c b/lib/chromeos/tlcl_stub.c
index c2136456a549b0de64ad5269f68de398634ea162..edc63bab0f817fdd2d539fc21af48e7b352635b4 100644
--- a/lib/chromeos/tlcl_stub.c
+++ b/lib/chromeos/tlcl_stub.c
@@ -18,19 +18,34 @@
 uint32_t TlclStubInit(void)
 {
 #ifdef CONFIG_HARDWARE_TPM
-	return tpm_init();
-#else
-	return TPM_SUCCESS;
+	int ret = tis_init();
+	if (ret)
+		return TPM_E_IOERROR;
+	/* tpm-lite lib doesn't call TlclOpenDevice after TlclStubInit */
+	ret = tis_open();
+	if (ret)
+		return TPM_E_IOERROR;
 #endif
+	return TPM_SUCCESS;
 }
 
 uint32_t TlclCloseDevice(void)
 {
+#ifdef CONFIG_HARDWARE_TPM
+	int ret = tis_close();
+	if (ret)
+		return TPM_E_IOERROR;
+#endif
 	return TPM_SUCCESS;
 }
 
 uint32_t TlclOpenDevice(void)
 {
+#ifdef CONFIG_HARDWARE_TPM
+	int ret = tis_open();
+	if (ret)
+		return TPM_E_IOERROR;
+#endif
 	return TPM_SUCCESS;
 }
 
@@ -38,16 +53,12 @@ uint32_t TlclStubSendReceive(const uint8_t* request, int request_length,
 		uint8_t* response, int max_length)
 {
 #ifdef CONFIG_HARDWARE_TPM
-	int ret_code;
-	ret_code = tpm_send(request, request_length);
-	if (ret_code)
-		return TPM_E_IOERROR;
-	ret_code = tpm_receive(response, max_length);
-	if (ret_code)
+	int ret;
+	size_t recv_len = (size_t) max_length;
+	ret= tis_sendrecv(request, request_length, response, &recv_len);
+	if (ret)
 		return TPM_E_IOERROR;
-	return TPM_SUCCESS;
-#else
-	return TPM_SUCCESS;
 #endif
+	return TPM_SUCCESS;
 }