[realtek-ambz] Update to external lwIP v2.0.0

platform/realtek-ambz/fixups/inc/err.h

@@ -0,0 +1,5 @@
+/* Copyright (c) Kuba Szczodrzyński 2022-05-22. */
+
+#pragma once
+
+#include <lwip/err.h>

platform/realtek-ambz/fixups/inc/lwip/lwip_timers.h

@@ -0,0 +1,5 @@
+/* Copyright (c) Kuba Szczodrzyński 2022-05-22. */
+
+#pragma once
+
+#include <lwip/timeouts.h>

platform/realtek-ambz/fixups/inc/lwipopts.h

@@ -41,7 +41,10 @@
 
 /* Define LWIP_COMPAT_MUTEX if the port has no mutexes and binary semaphores
  should be used instead */
-#define LWIP_COMPAT_MUTEX       1
+#define LWIP_COMPAT_MUTEX         1
+#define LWIP_COMPAT_MUTEX_ALLOWED 1
+
+#define LWIP_TCPIP_TIMEOUT      1
 
 #define ETHARP_TRUST_IP_MAC     0
 #define IP_REASSEMBLY           1

platform/realtek-ambz/fixups/inc/platform_opts.h

@@ -1,6 +1,7 @@
 // CHANGES:
 // - 2022-05-08 change CONFIG_USE_POLARSSL to CONFIG_USE_MBEDTLS
 // - 2022-05-08 use static int errno
+// - 2022-05-18 include lwip/init.h
 
 
 /**
@@ -22,6 +23,7 @@
 #undef errno // undefine __errno() macro
 extern int errno; // use a static errno
 
+#include <lwip/init.h>
 
 /*For MP mode setting*/
 //#define SUPPORT_MP_MODE		1

platform/realtek-ambz/fixups/inc/sockets.h

@@ -0,0 +1,5 @@
+/* Copyright (c) Kuba Szczodrzyński 2022-05-23. */
+
+#pragma once
+
+#include <lwip/sockets.h>

platform/realtek-ambz/fixups/inc/sys.h

@@ -0,0 +1,5 @@
+/* Copyright (c) Kuba Szczodrzyński 2022-05-22. */
+
+#pragma once
+
+#include <lwip/sys.h>

platform/realtek-ambz/fixups/inc/tcpip.h

@@ -0,0 +1,5 @@
+/* Copyright (c) Kuba Szczodrzyński 2022-05-22. */
+
+#pragma once
+
+#include <lwip/tcpip.h>

platform/realtek-ambz/fixups/inc/udp.h

@@ -0,0 +1,10 @@
+/* Copyright (c) Kuba Szczodrzyński 2022-05-23. */
+
+#pragma once
+
+#include <lwip/udp.h>
+
+// this is included only by wifi_simple_config.c
+// which uses lwip_ntohl without parentheses
+// so the #define from lwip/def.h doesn't work
+#define lwip_ntohl lwip_htonl