fix for tcp and base uart build

Author: JacobBarthelmeh

src/tpm2_swtpm.c

@@ -160,7 +160,7 @@ static TPM_RC SwTpmTransmit(TPM2_CTX* ctx, const void* buffer, ssize_t bufSz)
     return rc;
 }
 
-#ifdef WOLFTPM_SWTPM_UART
+#if !defined(WOLFTPM_SWTPM_UARTNS550)
 static int SwTpmReceive(TPM2_CTX* ctx, void* buffer, size_t rxSz)
 {
     int rc;
@@ -228,7 +228,9 @@ static int SwTpmReceive(TPM2_CTX* ctx, void* buffer, size_t rxSz)
 
     return rc;
 }
+#endif
 
+#ifdef WOLFTPM_SWTPM_UART
 static int SwTpmConnect(TPM2_CTX* ctx, const char* uartDev, uint32_t baud)
 {
     struct termios tty;
@@ -508,15 +510,12 @@ int TPM2_SWTPM_SendCommand(TPM2_CTX* ctx, TPM2_Packet* packet)
 
 #if !defined(WOLFTPM_SWTPM_UARTNS550)
     if (ctx->tcpCtx.fd < 0) {
-        rc = SwTpmConnect(ctx, TPM2_SWTPM_HOST, TPM2_SWTPM_PORT);
-    }
 #else
     if (ctx->tcpCtx.setup == 0) {
-        rc = SwTpmConnect(ctx, TPM2_SWTPM_HOST, TPM2_SWTPM_PORT);
         ctx->tcpCtx.setup = 1;
-    }
-
 #endif
+        rc = SwTpmConnect(ctx, TPM2_SWTPM_HOST, TPM2_SWTPM_PORT);
+    }
 
 #ifdef WOLFTPM_DEBUG_VERBOSE
     DEBUG_PRINTF("Command size: %d\n\r", packet->pos);