From 23825605757ab6545bbc7326e6f9f41fcb18619b Mon Sep 17 00:00:00 2001
From: poyamini <108741504+poyamini@users.noreply.github.com>
Date: Wed, 22 Feb 2023 20:04:13 +0530
Subject: [PATCH] Removing MG21 definitions (#25217)

---
 src/lwip/silabs/lwipopts-rs911x.h | 14 --------------
 src/lwip/silabs/lwipopts-wf200.h  | 14 --------------
 2 files changed, 28 deletions(-)

diff --git a/src/lwip/silabs/lwipopts-rs911x.h b/src/lwip/silabs/lwipopts-rs911x.h
index 66fbf69f2c8a5b..19396b5e05a520 100644
--- a/src/lwip/silabs/lwipopts-rs911x.h
+++ b/src/lwip/silabs/lwipopts-rs911x.h
@@ -115,15 +115,6 @@
 #define LWIP_ND6_TCP_REACHABILITY_HINTS (0)
 #define LWIP_ND6_ALLOW_RA_UPDATES (LWIP_IPV6_ND)
 
-#if defined(EFR32MG21)
-#define MEMP_SEPARATE_POOLS (1)
-#define LWIP_PBUF_FROM_CUSTOM_POOLS (0)
-#define MEMP_USE_CUSTOM_POOLS (0)
-#define PBUF_POOL_SIZE (5)
-#define PBUF_POOL_BUFSIZE (1280)
-#define PBUF_CUSTOM_POOL_IDX_START (MEMP_PBUF_POOL_SMALL)
-#define PBUF_CUSTOM_POOL_IDX_END (MEMP_PBUF_POOL_LARGE)
-#else /* !(EFR32MG21) */
 #define MEMP_SEPARATE_POOLS (1)
 #define LWIP_PBUF_FROM_CUSTOM_POOLS (0)
 #define MEMP_USE_CUSTOM_POOLS (0)
@@ -131,7 +122,6 @@
 #define PBUF_POOL_BUFSIZE (1280) // IPv6 path MTU
 #define PBUF_CUSTOM_POOL_IDX_START (MEMP_PBUF_POOL_SMALL)
 #define PBUF_CUSTOM_POOL_IDX_END (MEMP_PBUF_POOL_LARGE)
-#endif /* EFR32MG21 */
 
 #define TCP_MSS (1152)
 #define TCP_SND_BUF (2 * TCP_MSS)
@@ -141,11 +131,7 @@
 #define SUB_ETHERNET_HEADER_SPACE (0)
 #define PBUF_LINK_HLEN (14)
 
-#if defined(EFR32MG21)
-#define TCPIP_THREAD_STACKSIZE (1536)
-#else /* !(EFR32MG21) */
 #define TCPIP_THREAD_STACKSIZE (2048)
-#endif /* EFR32MG21 */
 
 #define TCPIP_THREAD_PRIO (2)
 
diff --git a/src/lwip/silabs/lwipopts-wf200.h b/src/lwip/silabs/lwipopts-wf200.h
index b1dc32fb1a53b2..77552693b80bfe 100644
--- a/src/lwip/silabs/lwipopts-wf200.h
+++ b/src/lwip/silabs/lwipopts-wf200.h
@@ -115,15 +115,6 @@
 #define LWIP_ND6_TCP_REACHABILITY_HINTS (0)
 #define LWIP_ND6_ALLOW_RA_UPDATES (LWIP_IPV6_ND)
 
-#if defined(EFR32MG21)
-#define MEMP_SEPARATE_POOLS (1)
-#define LWIP_PBUF_FROM_CUSTOM_POOLS (0)
-#define MEMP_USE_CUSTOM_POOLS (0)
-#define PBUF_POOL_SIZE (5)
-#define PBUF_POOL_BUFSIZE (1280)
-#define PBUF_CUSTOM_POOL_IDX_START (MEMP_PBUF_POOL_SMALL)
-#define PBUF_CUSTOM_POOL_IDX_END (MEMP_PBUF_POOL_LARGE)
-#else /* !(EFR32MG21) */
 #define MEMP_SEPARATE_POOLS (1)
 #define LWIP_PBUF_FROM_CUSTOM_POOLS (0)
 #define MEMP_USE_CUSTOM_POOLS (0)
@@ -131,7 +122,6 @@
 #define PBUF_POOL_BUFSIZE (1280) // IPv6 path MTU
 #define PBUF_CUSTOM_POOL_IDX_START (MEMP_PBUF_POOL_SMALL)
 #define PBUF_CUSTOM_POOL_IDX_END (MEMP_PBUF_POOL_LARGE)
-#endif /* EFR32MG21 */
 
 #define TCP_MSS (1152)
 #define TCP_SND_BUF (2 * TCP_MSS)
@@ -141,11 +131,7 @@
 #define SUB_ETHERNET_HEADER_SPACE (0)
 #define PBUF_LINK_HLEN (14)
 
-#if defined(EFR32MG21)
-#define TCPIP_THREAD_STACKSIZE (1536)
-#else /* !(EFR32MG21) */
 #define TCPIP_THREAD_STACKSIZE (2048)
-#endif /* EFR32MG21 */
 
 #define TCPIP_THREAD_PRIO (2)