Z-Stack-firmware/coordinator/Z-Stack_3.x.0/firmware.patch

From 6dc2a8d7917f8a5d6935ae9b29ea7fe16e4ba9fe Mon Sep 17 00:00:00 2001
From: Koen Kanters <koenkanters94@gmail.com>
Date: Mon, 20 Jul 2020 21:52:22 +0200
Subject: [PATCH] Own changes

---
 .../Application/mt/mt.h                       |  1 +
 .../Application/mt/mt_sys.c                   |  2 +-
 .../Application/mt/mt_util.c                  | 32 ++++++++++++++++
 .../Application/mt/mt_version.c               |  2 +-
 .../Application/mt/revision_info.h            |  4 ++
 .../Stack/Config/preinclude.h                 | 38 +++++++++++++++++++
 .../Stack/Config/znp_cnf.opts                 |  2 +
 .../Stack/af/af.c                             | 14 +++++--
 .../Stack/sys/zglobals.c                      |  6 ++-
 .../Stack/zdo/zd_app.c                        | 22 +++++------
 .../cc13x2lp.cmd                              |  6 +--
 znp_CC1352P_2_LAUNCHXL_tirtos_ccs/znp.syscfg  |  5 ++-
 .../Application/mt/mt.h                       |  1 +
 .../Application/mt/mt_sys.c                   |  2 +-
 .../Application/mt/mt_util.c                  | 32 ++++++++++++++++
 .../Application/mt/mt_version.c               |  2 +-
 .../Application/mt/revision_info.h            |  4 ++
 .../Stack/Config/preinclude.h                 | 38 +++++++++++++++++++
 .../Stack/Config/znp_cnf.opts                 |  2 +
 .../Stack/af/af.c                             | 14 +++++--
 .../Stack/sys/zglobals.c                      |  6 ++-
 .../Stack/zdo/zd_app.c                        | 22 +++++------
 znp_CC2652RB_LAUNCHXL_tirtos_ccs/cc26x2lp.cmd | 12 ++----
 znp_CC2652RB_LAUNCHXL_tirtos_ccs/znp.syscfg   |  5 ++-
 .../Application/mt/mt.h                       |  1 +
 .../Application/mt/mt_sys.c                   |  2 +-
 .../Application/mt/mt_util.c                  | 32 ++++++++++++++++
 .../Application/mt/mt_version.c               |  2 +-
 .../Application/mt/revision_info.h            |  4 ++
 .../Stack/Config/preinclude.h                 | 38 +++++++++++++++++++
 .../Stack/Config/znp_cnf.opts                 |  2 +
 .../Stack/af/af.c                             | 14 +++++--
 .../Stack/sys/zglobals.c                      |  6 ++-
 .../Stack/zdo/zd_app.c                        | 22 +++++------
 znp_CC26X2R1_LAUNCHXL_tirtos_ccs/cc26x2lp.cmd |  6 +--
 znp_CC26X2R1_LAUNCHXL_tirtos_ccs/znp.syscfg   |  5 ++-
 36 files changed, 330 insertions(+), 78 deletions(-)
 create mode 100644 znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/revision_info.h
 create mode 100644 znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/Config/preinclude.h
 create mode 100644 znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/revision_info.h
 create mode 100644 znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/Config/preinclude.h
 create mode 100644 znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/revision_info.h
 create mode 100644 znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/Config/preinclude.h

diff --git a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt.h b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt.h
index e4c8212..8efa00a 100644
--- a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt.h
+++ b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt.h
@@ -443,6 +443,7 @@ extern "C"
 #define MT_UTIL_SRNG_GENERATE                0x4C
 #endif
 #define MT_UTIL_BIND_ADD_ENTRY               0x4D
+#define MT_UTIL_ASSOC_REMOVE                 0x63 // Custom command
 
 #define MT_UTIL_ZCL_KEY_EST_INIT_EST         0x80
 #define MT_UTIL_ZCL_KEY_EST_SIGN             0x81
diff --git a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt_sys.c b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt_sys.c
index f3d45f6..d709df7 100644
--- a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt_sys.c
+++ b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt_sys.c
@@ -510,8 +510,8 @@ static void MT_SysVersion(void)
   uint8_t *pBuf = &verStr[sizeof(MTVersionString)];
 #if (defined MAKE_CRC_SHDW) || (defined FAKE_CRC_SHDW)  //built for bootloader
   uint32_t sblSig;
-  uint32_t sblRev;
 #endif
+  uint32_t sblRev;
 
   OsalPort_memcpy(verStr, (uint8_t *)MTVersionString, sizeof(MTVersionString));
 
diff --git a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt_util.c b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt_util.c
index b7ed73b..661e027 100644
--- a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt_util.c
+++ b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt_util.c
@@ -151,6 +151,7 @@ static void MT_UtilAPSME_LinkKeyNvIdGet(uint8_t *pBuf);
 #endif //MT_SYS_KEY_MANAGEMENT
 static void MT_UtilAPSME_RequestKeyCmd(uint8_t *pBuf);
 static void MT_UtilAssocCount(uint8_t *pBuf);
+static void MT_UtilAssocRemove(uint8_t *pBuf);
 static void MT_UtilAssocFindDevice(uint8_t *pBuf);
 static void MT_UtilAssocGetWithAddress(uint8_t *pBuf);
 static void MT_UtilBindAddEntry(uint8_t *pBuf);
@@ -317,6 +318,10 @@ uint8_t MT_UtilCommandProcessing(uint8_t *pBuf)
     MT_UtilBindAddEntry(pBuf);
     break;
 
+  case MT_UTIL_ASSOC_REMOVE:
+    MT_UtilAssocRemove(pBuf);
+    break;
+
 #if defined ZCL_KEY_ESTABLISH
   case MT_UTIL_ZCL_KEY_EST_INIT_EST:
     MT_UtilzclGeneral_KeyEstablish_InitiateKeyEstablishment(pBuf);
@@ -1584,6 +1589,33 @@ static void MT_UtilAssocCount(uint8_t *pBuf)
   MT_BuildAndSendZToolResponse(((uint8_t)MT_RPC_CMD_SRSP | (uint8_t)MT_RPC_SYS_UTIL), cmdId, 2, pBuf);
 }
 
+/***************************************************************************************************
+ * @fn      MT_UtilAssocRemove
+ *
+ * @brief   Proxy the AssocRemove() function.
+ *
+ * @param   pBuf - pointer to the received buffer
+ *
+ * @return  void
+ ***************************************************************************************************/
+static void MT_UtilAssocRemove(uint8_t *pBuf)
+{
+  uint8_t cmdId;
+  uint8_t ieeeAddr[Z_EXTADDR_LEN];
+  uint8_t retValue = 0;
+
+  // parse header
+  cmdId = pBuf[MT_RPC_POS_CMD1];
+  pBuf += MT_RPC_FRAME_HDR_SZ;
+
+  /* IeeAddress */
+  OsalPort_memcpy(ieeeAddr, pBuf, Z_EXTADDR_LEN);
+
+  AssocRemove(ieeeAddr);
+
+  MT_BuildAndSendZToolResponse(((uint8_t)MT_RPC_CMD_SRSP | (uint8_t)MT_RPC_SYS_UTIL), cmdId, 1, &retValue);
+}
+
 /***************************************************************************************************
  * @fn      MT_UtilAssocFindDevice
  *
diff --git a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt_version.c b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt_version.c
index dbe48fb..f8402cd 100644
--- a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt_version.c
+++ b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/mt_version.c
@@ -69,7 +69,7 @@
  *****************************************************************************/
 const uint8_t MTVersionString[] = {
                                    2,  /* Transport protocol revision */
-                                   0,  /* Product ID */
+                                   1,  /* Product ID */
                                    2,  /* Software major release number */
                                    7,  /* Software minor release number */
                                    1,  /* Software maintenance release number */
diff --git a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/revision_info.h b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/revision_info.h
new file mode 100644
index 0000000..5fb07f3
--- /dev/null
+++ b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Application/mt/revision_info.h
@@ -0,0 +1,4 @@
+#ifndef APPLICATION_MT_REVISION_INFO_H_
+#define APPLICATION_MT_REVISION_INFO_H_
+#define CODE_REVISION_NUMBER 20200805
+#endif
diff --git a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/Config/preinclude.h b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/Config/preinclude.h
new file mode 100644
index 0000000..733be1d
--- /dev/null
+++ b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/Config/preinclude.h
@@ -0,0 +1,38 @@
+#define INCLUDE_REVISION_INFORMATION
+#define MT_SYS_KEY_MANAGEMENT 1
+#define FEATURE_NVEXID 1
+
+// Save memory
+#undef NWK_MAX_BINDING_ENTRIES
+#define NWK_MAX_BINDING_ENTRIES 1
+#undef APS_MAX_GROUPS
+#define APS_MAX_GROUPS 1
+
+// Increase NV pages to 3 to allow for bigger device tables
+#undef NVOCMP_NVPAGES
+#define NVOCMP_NVPAGES 3
+
+// Disabling MULTICAST is required in order for proper group support.
+// If MULTICAST is not disabled, the group adress is not included in the APS header
+#define MULTICAST_ENABLED FALSE
+
+// Increase the max number of boardcasts, the default broadcast delivery time is 3 seconds
+// with the value below this will allow for 1 broadcast every 0.15 second
+#define MAX_BCAST 30
+
+/**
+ * Enable MTO routing
+ */
+#define CONCENTRATOR_ENABLE TRUE
+#define CONCENTRATOR_DISCOVERY_TIME 120
+#define CONCENTRATOR_ROUTE_CACHE TRUE
+#define MAX_RTG_SRC_ENTRIES 200
+#define SRC_RTG_EXPIRY_TIME 255
+
+/**
+ * Scale other device tables appropriately
+ */
+#define NWK_MAX_DEVICE_LIST 50
+#define ZDSECMGR_TC_DEVICE_MAX 200
+#define MAX_NEIGHBOR_ENTRIES 20
+#define MAX_RTG_ENTRIES 100
diff --git a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/Config/znp_cnf.opts b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/Config/znp_cnf.opts
index d809fb2..abb769e 100644
--- a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/Config/znp_cnf.opts
+++ b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/Config/znp_cnf.opts
@@ -93,3 +93,5 @@
 
 /* BDB interface */
 -DMT_APP_CNF_FUNC
+
+--preinclude=preinclude.h
\ No newline at end of file
diff --git a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/af/af.c b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/af/af.c
index a96b3cc..b64fb18 100644
--- a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/af/af.c
+++ b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/af/af.c
@@ -406,10 +406,18 @@ void afIncomingData( aps_FrameFormat_t *aff, zAddrType_t *SrcAddress, uint16_t S
 #if !defined ( APS_NO_GROUPS )
     // Find the first endpoint for this group
     grpEp = aps_FindGroupForEndpoint( aff->GroupID, APS_GROUPS_FIND_FIRST );
-    if ( grpEp == APS_GROUPS_EP_NOT_FOUND )
-      return;   // No endpoint found
+    if ( grpEp == APS_GROUPS_EP_NOT_FOUND ) {
+      // No endpoint found, default to endpoint 1.
+      // In the original source code there is a return here.
+      // This prevent the messags from being forwarded.
+      // For our use-case we want to capture all messages.
+      // Even if the coordinator is not in the group.
+      epDesc = afFindEndPointDesc( 1 );
+    }
+    else {
+      epDesc = afFindEndPointDesc( grpEp );
+    }
 
-    epDesc = afFindEndPointDesc( grpEp );
     if ( epDesc == NULL )
       return;   // Endpoint descriptor not found
 
diff --git a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/sys/zglobals.c b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/sys/zglobals.c
index 0c62cd3..6d55ba4 100644
--- a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/sys/zglobals.c
+++ b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/sys/zglobals.c
@@ -110,7 +110,7 @@ uint8_t zgSecurePermitJoin = TRUE;
 // TC Link Key. In this scenario, if this flag is TRUE, the Trust Center will
 // encrypt the outgoing NWK Key with the default TC Link Key (ZigbeeAlliance09).
 // If this flag is FALSE (default), the Trust Center will not send the NWK Key at all.
-uint8_t zgAllowRejoinsWithWellKnownKey = FALSE;
+uint8_t zgAllowRejoinsWithWellKnownKey = TRUE; // https://e2e.ti.com/support/wireless-connectivity/zigbee-and-thread/f/158/p/882650/3265311#3265311
 
 //allowInstallCodes
 uint8_t zgAllowInstallCodes = ZG_IC_SUPPORTED_NOT_REQUIRED;
@@ -204,7 +204,9 @@ uint8_t zgEndDeviceConfiguration = END_DEV_CONFIGURATION;
 //
 // NOTICE:  Before enabling Child Aging make sure to review all the related
 // definitions in this file, especially zgNwkParentInformation.
-uint8_t zgChildAgingEnable = TRUE;
+
+// Disable child aging, otherwise Xiaomi devices are being kicked off the network.
+uint8_t zgChildAgingEnable = FALSE;
 
 //==========    TouchLink NWK configuration    ===============
 // Values used by Router when starts a network as initiator
diff --git a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/zdo/zd_app.c b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/zdo/zd_app.c
index a893bc3..ca57a6a 100644
--- a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/zdo/zd_app.c
+++ b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/Stack/zdo/zd_app.c
@@ -422,12 +422,11 @@ uint32_t ZDApp_event_loop( uint8_t task_id, uint32_t events )
           ZDApp_ChangeState( DEV_ROUTER );
         }
 
-        if ( zgChildAgingEnable == TRUE )
-        {
-          // Once the device has changed its state to a ROUTER set the timer to send
-          // Parent annce
-          ZDApp_SetParentAnnceTimer();
-        }
+        // As we cannot enable child aging as Xiaomi devices will drop off
+        // but we stil want to have the parent announces we always enable it here.
+        // Otherwise some end devices could be unreachable when they changed parent
+        // while the coordinator was powered off.
+        ZDApp_SetParentAnnceTimer();
       }
       else
       {
@@ -905,12 +904,11 @@ void ZDApp_NetworkStartEvt( void )
         bdb_reportCommissioningState(BDB_INITIALIZATION,TRUE);
       }
 
-      if ( zgChildAgingEnable == TRUE )
-      {
-        // Once the device has changed its state to a COORDINATOR set the timer to send
-        // Parent annce
-        ZDApp_SetParentAnnceTimer();
-      }
+      // As we cannot enable child aging as Xiaomi devices will drop off
+      // but we stil want to have the parent announces we always enable it here.
+      // Otherwise some end devices could be unreachable when they changed parent
+      // while the coordinator was powered off.
+      ZDApp_SetParentAnnceTimer();
     }
     else
     {
diff --git a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/cc13x2lp.cmd b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/cc13x2lp.cmd
index 30e5847..016187a 100755
--- a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/cc13x2lp.cmd
+++ b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/cc13x2lp.cmd
@@ -70,9 +70,9 @@
 /* must be located at the beginning of the application.                      */
 
 #define FLASH_BASE              0x00000000
-#define FLASH_SIZE              0x52000
-#define FLASH_NV_BASE           0x52000
-#define FLASH_NV_SIZE           0x4000
+#define FLASH_SIZE              0x50000
+#define FLASH_NV_BASE           0x50000
+#define FLASH_NV_SIZE           0x6000
 #define FLASH_LAST_BASE         0x56000
 #define FLASH_LAST_SIZE         0x2000
 
diff --git a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/znp.syscfg b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/znp.syscfg
index a1eef12..1794099 100644
--- a/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/znp.syscfg
+++ b/znp_CC1352P_2_LAUNCHXL_tirtos_ccs/znp.syscfg
@@ -52,6 +52,7 @@ CCFG.enableBootloaderBackdoor = true;
 CCFG.dioBootloaderBackdoor    = 15;
 CCFG.levelBootloaderBackdoor  = "Active low";
 CCFG.forceVddr                = true;
+CCFG.enableDCDC               = false;
 CCFG.ccfgTemplate.$name       = "ti_devices_CCFGTemplate0";
 
 rfdesign.rfDesign = "LAUNCHXL-CC1352P-2";
@@ -72,8 +73,8 @@ ECJPAKE1.$name = "CONFIG_ECJPAKE_0";
 
 NVS1.$name                    = "CONFIG_NVSINTERNAL";
 NVS1.internalFlash.$name      = "ti_drivers_nvs_NVSCC26XX0";
-NVS1.internalFlash.regionBase = 0x52000;
-NVS1.internalFlash.regionSize = 0x4000;
+NVS1.internalFlash.regionBase = 0x50000;
+NVS1.internalFlash.regionSize = 0x6000;
 
 NVS2.$name                          = "CONFIG_NVSEXTERNAL";
 NVS2.nvsType                        = "External";
diff --git a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt.h b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt.h
index e4c8212..8efa00a 100644
--- a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt.h
+++ b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt.h
@@ -443,6 +443,7 @@ extern "C"
 #define MT_UTIL_SRNG_GENERATE                0x4C
 #endif
 #define MT_UTIL_BIND_ADD_ENTRY               0x4D
+#define MT_UTIL_ASSOC_REMOVE                 0x63 // Custom command
 
 #define MT_UTIL_ZCL_KEY_EST_INIT_EST         0x80
 #define MT_UTIL_ZCL_KEY_EST_SIGN             0x81
diff --git a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt_sys.c b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt_sys.c
index f3d45f6..d709df7 100644
--- a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt_sys.c
+++ b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt_sys.c
@@ -510,8 +510,8 @@ static void MT_SysVersion(void)
   uint8_t *pBuf = &verStr[sizeof(MTVersionString)];
 #if (defined MAKE_CRC_SHDW) || (defined FAKE_CRC_SHDW)  //built for bootloader
   uint32_t sblSig;
-  uint32_t sblRev;
 #endif
+  uint32_t sblRev;
 
   OsalPort_memcpy(verStr, (uint8_t *)MTVersionString, sizeof(MTVersionString));
 
diff --git a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt_util.c b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt_util.c
index b7ed73b..661e027 100644
--- a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt_util.c
+++ b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt_util.c
@@ -151,6 +151,7 @@ static void MT_UtilAPSME_LinkKeyNvIdGet(uint8_t *pBuf);
 #endif //MT_SYS_KEY_MANAGEMENT
 static void MT_UtilAPSME_RequestKeyCmd(uint8_t *pBuf);
 static void MT_UtilAssocCount(uint8_t *pBuf);
+static void MT_UtilAssocRemove(uint8_t *pBuf);
 static void MT_UtilAssocFindDevice(uint8_t *pBuf);
 static void MT_UtilAssocGetWithAddress(uint8_t *pBuf);
 static void MT_UtilBindAddEntry(uint8_t *pBuf);
@@ -317,6 +318,10 @@ uint8_t MT_UtilCommandProcessing(uint8_t *pBuf)
     MT_UtilBindAddEntry(pBuf);
     break;
 
+  case MT_UTIL_ASSOC_REMOVE:
+    MT_UtilAssocRemove(pBuf);
+    break;
+
 #if defined ZCL_KEY_ESTABLISH
   case MT_UTIL_ZCL_KEY_EST_INIT_EST:
     MT_UtilzclGeneral_KeyEstablish_InitiateKeyEstablishment(pBuf);
@@ -1584,6 +1589,33 @@ static void MT_UtilAssocCount(uint8_t *pBuf)
   MT_BuildAndSendZToolResponse(((uint8_t)MT_RPC_CMD_SRSP | (uint8_t)MT_RPC_SYS_UTIL), cmdId, 2, pBuf);
 }
 
+/***************************************************************************************************
+ * @fn      MT_UtilAssocRemove
+ *
+ * @brief   Proxy the AssocRemove() function.
+ *
+ * @param   pBuf - pointer to the received buffer
+ *
+ * @return  void
+ ***************************************************************************************************/
+static void MT_UtilAssocRemove(uint8_t *pBuf)
+{
+  uint8_t cmdId;
+  uint8_t ieeeAddr[Z_EXTADDR_LEN];
+  uint8_t retValue = 0;
+
+  // parse header
+  cmdId = pBuf[MT_RPC_POS_CMD1];
+  pBuf += MT_RPC_FRAME_HDR_SZ;
+
+  /* IeeAddress */
+  OsalPort_memcpy(ieeeAddr, pBuf, Z_EXTADDR_LEN);
+
+  AssocRemove(ieeeAddr);
+
+  MT_BuildAndSendZToolResponse(((uint8_t)MT_RPC_CMD_SRSP | (uint8_t)MT_RPC_SYS_UTIL), cmdId, 1, &retValue);
+}
+
 /***************************************************************************************************
  * @fn      MT_UtilAssocFindDevice
  *
diff --git a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt_version.c b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt_version.c
index dbe48fb..f8402cd 100644
--- a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt_version.c
+++ b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/mt_version.c
@@ -69,7 +69,7 @@
  *****************************************************************************/
 const uint8_t MTVersionString[] = {
                                    2,  /* Transport protocol revision */
-                                   0,  /* Product ID */
+                                   1,  /* Product ID */
                                    2,  /* Software major release number */
                                    7,  /* Software minor release number */
                                    1,  /* Software maintenance release number */
diff --git a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/revision_info.h b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/revision_info.h
new file mode 100644
index 0000000..5fb07f3
--- /dev/null
+++ b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Application/mt/revision_info.h
@@ -0,0 +1,4 @@
+#ifndef APPLICATION_MT_REVISION_INFO_H_
+#define APPLICATION_MT_REVISION_INFO_H_
+#define CODE_REVISION_NUMBER 20200805
+#endif
diff --git a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/Config/preinclude.h b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/Config/preinclude.h
new file mode 100644
index 0000000..733be1d
--- /dev/null
+++ b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/Config/preinclude.h
@@ -0,0 +1,38 @@
+#define INCLUDE_REVISION_INFORMATION
+#define MT_SYS_KEY_MANAGEMENT 1
+#define FEATURE_NVEXID 1
+
+// Save memory
+#undef NWK_MAX_BINDING_ENTRIES
+#define NWK_MAX_BINDING_ENTRIES 1
+#undef APS_MAX_GROUPS
+#define APS_MAX_GROUPS 1
+
+// Increase NV pages to 3 to allow for bigger device tables
+#undef NVOCMP_NVPAGES
+#define NVOCMP_NVPAGES 3
+
+// Disabling MULTICAST is required in order for proper group support.
+// If MULTICAST is not disabled, the group adress is not included in the APS header
+#define MULTICAST_ENABLED FALSE
+
+// Increase the max number of boardcasts, the default broadcast delivery time is 3 seconds
+// with the value below this will allow for 1 broadcast every 0.15 second
+#define MAX_BCAST 30
+
+/**
+ * Enable MTO routing
+ */
+#define CONCENTRATOR_ENABLE TRUE
+#define CONCENTRATOR_DISCOVERY_TIME 120
+#define CONCENTRATOR_ROUTE_CACHE TRUE
+#define MAX_RTG_SRC_ENTRIES 200
+#define SRC_RTG_EXPIRY_TIME 255
+
+/**
+ * Scale other device tables appropriately
+ */
+#define NWK_MAX_DEVICE_LIST 50
+#define ZDSECMGR_TC_DEVICE_MAX 200
+#define MAX_NEIGHBOR_ENTRIES 20
+#define MAX_RTG_ENTRIES 100
diff --git a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/Config/znp_cnf.opts b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/Config/znp_cnf.opts
index d809fb2..abb769e 100644
--- a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/Config/znp_cnf.opts
+++ b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/Config/znp_cnf.opts
@@ -93,3 +93,5 @@
 
 /* BDB interface */
 -DMT_APP_CNF_FUNC
+
+--preinclude=preinclude.h
\ No newline at end of file
diff --git a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/af/af.c b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/af/af.c
index a96b3cc..b64fb18 100644
--- a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/af/af.c
+++ b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/af/af.c
@@ -406,10 +406,18 @@ void afIncomingData( aps_FrameFormat_t *aff, zAddrType_t *SrcAddress, uint16_t S
 #if !defined ( APS_NO_GROUPS )
     // Find the first endpoint for this group
     grpEp = aps_FindGroupForEndpoint( aff->GroupID, APS_GROUPS_FIND_FIRST );
-    if ( grpEp == APS_GROUPS_EP_NOT_FOUND )
-      return;   // No endpoint found
+    if ( grpEp == APS_GROUPS_EP_NOT_FOUND ) {
+      // No endpoint found, default to endpoint 1.
+      // In the original source code there is a return here.
+      // This prevent the messags from being forwarded.
+      // For our use-case we want to capture all messages.
+      // Even if the coordinator is not in the group.
+      epDesc = afFindEndPointDesc( 1 );
+    }
+    else {
+      epDesc = afFindEndPointDesc( grpEp );
+    }
 
-    epDesc = afFindEndPointDesc( grpEp );
     if ( epDesc == NULL )
       return;   // Endpoint descriptor not found
 
diff --git a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/sys/zglobals.c b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/sys/zglobals.c
index 0c62cd3..6d55ba4 100644
--- a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/sys/zglobals.c
+++ b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/sys/zglobals.c
@@ -110,7 +110,7 @@ uint8_t zgSecurePermitJoin = TRUE;
 // TC Link Key. In this scenario, if this flag is TRUE, the Trust Center will
 // encrypt the outgoing NWK Key with the default TC Link Key (ZigbeeAlliance09).
 // If this flag is FALSE (default), the Trust Center will not send the NWK Key at all.
-uint8_t zgAllowRejoinsWithWellKnownKey = FALSE;
+uint8_t zgAllowRejoinsWithWellKnownKey = TRUE; // https://e2e.ti.com/support/wireless-connectivity/zigbee-and-thread/f/158/p/882650/3265311#3265311
 
 //allowInstallCodes
 uint8_t zgAllowInstallCodes = ZG_IC_SUPPORTED_NOT_REQUIRED;
@@ -204,7 +204,9 @@ uint8_t zgEndDeviceConfiguration = END_DEV_CONFIGURATION;
 //
 // NOTICE:  Before enabling Child Aging make sure to review all the related
 // definitions in this file, especially zgNwkParentInformation.
-uint8_t zgChildAgingEnable = TRUE;
+
+// Disable child aging, otherwise Xiaomi devices are being kicked off the network.
+uint8_t zgChildAgingEnable = FALSE;
 
 //==========    TouchLink NWK configuration    ===============
 // Values used by Router when starts a network as initiator
diff --git a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/zdo/zd_app.c b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/zdo/zd_app.c
index a893bc3..ca57a6a 100644
--- a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/zdo/zd_app.c
+++ b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/Stack/zdo/zd_app.c
@@ -422,12 +422,11 @@ uint32_t ZDApp_event_loop( uint8_t task_id, uint32_t events )
           ZDApp_ChangeState( DEV_ROUTER );
         }
 
-        if ( zgChildAgingEnable == TRUE )
-        {
-          // Once the device has changed its state to a ROUTER set the timer to send
-          // Parent annce
-          ZDApp_SetParentAnnceTimer();
-        }
+        // As we cannot enable child aging as Xiaomi devices will drop off
+        // but we stil want to have the parent announces we always enable it here.
+        // Otherwise some end devices could be unreachable when they changed parent
+        // while the coordinator was powered off.
+        ZDApp_SetParentAnnceTimer();
       }
       else
       {
@@ -905,12 +904,11 @@ void ZDApp_NetworkStartEvt( void )
         bdb_reportCommissioningState(BDB_INITIALIZATION,TRUE);
       }
 
-      if ( zgChildAgingEnable == TRUE )
-      {
-        // Once the device has changed its state to a COORDINATOR set the timer to send
-        // Parent annce
-        ZDApp_SetParentAnnceTimer();
-      }
+      // As we cannot enable child aging as Xiaomi devices will drop off
+      // but we stil want to have the parent announces we always enable it here.
+      // Otherwise some end devices could be unreachable when they changed parent
+      // while the coordinator was powered off.
+      ZDApp_SetParentAnnceTimer();
     }
     else
     {
diff --git a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/cc26x2lp.cmd b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/cc26x2lp.cmd
index 2991774..1329f45 100755
--- a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/cc26x2lp.cmd
+++ b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/cc26x2lp.cmd
@@ -70,15 +70,9 @@
 /* must be located at the beginning of the application.                      */
 
 #define FLASH_BASE              0x00000000
-#ifdef ONE_PAGE_NV
-#define FLASH_SIZE              0x54000
-#define FLASH_NV_BASE           0x54000
-#define FLASH_NV_SIZE           0x2000
-#else
-#define FLASH_SIZE              0x52000
-#define FLASH_NV_BASE           0x52000
-#define FLASH_NV_SIZE           0x4000
-#endif
+#define FLASH_SIZE              0x50000
+#define FLASH_NV_BASE           0x50000
+#define FLASH_NV_SIZE           0x6000
 #define FLASH_LAST_BASE         0x56000
 #define FLASH_LAST_SIZE         0x2000
 
diff --git a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/znp.syscfg b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/znp.syscfg
index 55f270e..44ca0e7 100644
--- a/znp_CC2652RB_LAUNCHXL_tirtos_ccs/znp.syscfg
+++ b/znp_CC2652RB_LAUNCHXL_tirtos_ccs/znp.syscfg
@@ -50,6 +50,7 @@ CCFG.enableBootloaderBackdoor = true;
 CCFG.dioBootloaderBackdoor    = 13;
 CCFG.levelBootloaderBackdoor  = "Active low";
 CCFG.srcClkLF                 = "Derived from HF XOSC";
+CCFG.enableDCDC               = false;
 CCFG.ccfgTemplate.$name       = "ti_devices_CCFGTemplate0";
 
 AESCBC1.$name = "CONFIG_AESCBC_0";
@@ -68,8 +69,8 @@ ECJPAKE1.$name = "CONFIG_ECJPAKE_0";
 
 NVS1.$name                    = "CONFIG_NVSINTERNAL";
 NVS1.internalFlash.$name      = "ti_drivers_nvs_NVSCC26XX0";
-NVS1.internalFlash.regionBase = 0x52000;
-NVS1.internalFlash.regionSize = 0x4000;
+NVS1.internalFlash.regionBase = 0x50000;
+NVS1.internalFlash.regionSize = 0x6000;
 
 NVS2.$name                          = "CONFIG_NVSEXTERNAL";
 NVS2.nvsType                        = "External";
diff --git a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt.h b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt.h
index e4c8212..8efa00a 100644
--- a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt.h
+++ b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt.h
@@ -443,6 +443,7 @@ extern "C"
 #define MT_UTIL_SRNG_GENERATE                0x4C
 #endif
 #define MT_UTIL_BIND_ADD_ENTRY               0x4D
+#define MT_UTIL_ASSOC_REMOVE                 0x63 // Custom command
 
 #define MT_UTIL_ZCL_KEY_EST_INIT_EST         0x80
 #define MT_UTIL_ZCL_KEY_EST_SIGN             0x81
diff --git a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt_sys.c b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt_sys.c
index f3d45f6..d709df7 100644
--- a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt_sys.c
+++ b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt_sys.c
@@ -510,8 +510,8 @@ static void MT_SysVersion(void)
   uint8_t *pBuf = &verStr[sizeof(MTVersionString)];
 #if (defined MAKE_CRC_SHDW) || (defined FAKE_CRC_SHDW)  //built for bootloader
   uint32_t sblSig;
-  uint32_t sblRev;
 #endif
+  uint32_t sblRev;
 
   OsalPort_memcpy(verStr, (uint8_t *)MTVersionString, sizeof(MTVersionString));
 
diff --git a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt_util.c b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt_util.c
index b7ed73b..661e027 100644
--- a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt_util.c
+++ b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt_util.c
@@ -151,6 +151,7 @@ static void MT_UtilAPSME_LinkKeyNvIdGet(uint8_t *pBuf);
 #endif //MT_SYS_KEY_MANAGEMENT
 static void MT_UtilAPSME_RequestKeyCmd(uint8_t *pBuf);
 static void MT_UtilAssocCount(uint8_t *pBuf);
+static void MT_UtilAssocRemove(uint8_t *pBuf);
 static void MT_UtilAssocFindDevice(uint8_t *pBuf);
 static void MT_UtilAssocGetWithAddress(uint8_t *pBuf);
 static void MT_UtilBindAddEntry(uint8_t *pBuf);
@@ -317,6 +318,10 @@ uint8_t MT_UtilCommandProcessing(uint8_t *pBuf)
     MT_UtilBindAddEntry(pBuf);
     break;
 
+  case MT_UTIL_ASSOC_REMOVE:
+    MT_UtilAssocRemove(pBuf);
+    break;
+
 #if defined ZCL_KEY_ESTABLISH
   case MT_UTIL_ZCL_KEY_EST_INIT_EST:
     MT_UtilzclGeneral_KeyEstablish_InitiateKeyEstablishment(pBuf);
@@ -1584,6 +1589,33 @@ static void MT_UtilAssocCount(uint8_t *pBuf)
   MT_BuildAndSendZToolResponse(((uint8_t)MT_RPC_CMD_SRSP | (uint8_t)MT_RPC_SYS_UTIL), cmdId, 2, pBuf);
 }
 
+/***************************************************************************************************
+ * @fn      MT_UtilAssocRemove
+ *
+ * @brief   Proxy the AssocRemove() function.
+ *
+ * @param   pBuf - pointer to the received buffer
+ *
+ * @return  void
+ ***************************************************************************************************/
+static void MT_UtilAssocRemove(uint8_t *pBuf)
+{
+  uint8_t cmdId;
+  uint8_t ieeeAddr[Z_EXTADDR_LEN];
+  uint8_t retValue = 0;
+
+  // parse header
+  cmdId = pBuf[MT_RPC_POS_CMD1];
+  pBuf += MT_RPC_FRAME_HDR_SZ;
+
+  /* IeeAddress */
+  OsalPort_memcpy(ieeeAddr, pBuf, Z_EXTADDR_LEN);
+
+  AssocRemove(ieeeAddr);
+
+  MT_BuildAndSendZToolResponse(((uint8_t)MT_RPC_CMD_SRSP | (uint8_t)MT_RPC_SYS_UTIL), cmdId, 1, &retValue);
+}
+
 /***************************************************************************************************
  * @fn      MT_UtilAssocFindDevice
  *
diff --git a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt_version.c b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt_version.c
index dbe48fb..f8402cd 100644
--- a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt_version.c
+++ b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/mt_version.c
@@ -69,7 +69,7 @@
  *****************************************************************************/
 const uint8_t MTVersionString[] = {
                                    2,  /* Transport protocol revision */
-                                   0,  /* Product ID */
+                                   1,  /* Product ID */
                                    2,  /* Software major release number */
                                    7,  /* Software minor release number */
                                    1,  /* Software maintenance release number */
diff --git a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/revision_info.h b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/revision_info.h
new file mode 100644
index 0000000..5fb07f3
--- /dev/null
+++ b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Application/mt/revision_info.h
@@ -0,0 +1,4 @@
+#ifndef APPLICATION_MT_REVISION_INFO_H_
+#define APPLICATION_MT_REVISION_INFO_H_
+#define CODE_REVISION_NUMBER 20200805
+#endif
diff --git a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/Config/preinclude.h b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/Config/preinclude.h
new file mode 100644
index 0000000..733be1d
--- /dev/null
+++ b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/Config/preinclude.h
@@ -0,0 +1,38 @@
+#define INCLUDE_REVISION_INFORMATION
+#define MT_SYS_KEY_MANAGEMENT 1
+#define FEATURE_NVEXID 1
+
+// Save memory
+#undef NWK_MAX_BINDING_ENTRIES
+#define NWK_MAX_BINDING_ENTRIES 1
+#undef APS_MAX_GROUPS
+#define APS_MAX_GROUPS 1
+
+// Increase NV pages to 3 to allow for bigger device tables
+#undef NVOCMP_NVPAGES
+#define NVOCMP_NVPAGES 3
+
+// Disabling MULTICAST is required in order for proper group support.
+// If MULTICAST is not disabled, the group adress is not included in the APS header
+#define MULTICAST_ENABLED FALSE
+
+// Increase the max number of boardcasts, the default broadcast delivery time is 3 seconds
+// with the value below this will allow for 1 broadcast every 0.15 second
+#define MAX_BCAST 30
+
+/**
+ * Enable MTO routing
+ */
+#define CONCENTRATOR_ENABLE TRUE
+#define CONCENTRATOR_DISCOVERY_TIME 120
+#define CONCENTRATOR_ROUTE_CACHE TRUE
+#define MAX_RTG_SRC_ENTRIES 200
+#define SRC_RTG_EXPIRY_TIME 255
+
+/**
+ * Scale other device tables appropriately
+ */
+#define NWK_MAX_DEVICE_LIST 50
+#define ZDSECMGR_TC_DEVICE_MAX 200
+#define MAX_NEIGHBOR_ENTRIES 20
+#define MAX_RTG_ENTRIES 100
diff --git a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/Config/znp_cnf.opts b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/Config/znp_cnf.opts
index d809fb2..abb769e 100644
--- a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/Config/znp_cnf.opts
+++ b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/Config/znp_cnf.opts
@@ -93,3 +93,5 @@
 
 /* BDB interface */
 -DMT_APP_CNF_FUNC
+
+--preinclude=preinclude.h
\ No newline at end of file
diff --git a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/af/af.c b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/af/af.c
index a96b3cc..b64fb18 100644
--- a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/af/af.c
+++ b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/af/af.c
@@ -406,10 +406,18 @@ void afIncomingData( aps_FrameFormat_t *aff, zAddrType_t *SrcAddress, uint16_t S
 #if !defined ( APS_NO_GROUPS )
     // Find the first endpoint for this group
     grpEp = aps_FindGroupForEndpoint( aff->GroupID, APS_GROUPS_FIND_FIRST );
-    if ( grpEp == APS_GROUPS_EP_NOT_FOUND )
-      return;   // No endpoint found
+    if ( grpEp == APS_GROUPS_EP_NOT_FOUND ) {
+      // No endpoint found, default to endpoint 1.
+      // In the original source code there is a return here.
+      // This prevent the messags from being forwarded.
+      // For our use-case we want to capture all messages.
+      // Even if the coordinator is not in the group.
+      epDesc = afFindEndPointDesc( 1 );
+    }
+    else {
+      epDesc = afFindEndPointDesc( grpEp );
+    }
 
-    epDesc = afFindEndPointDesc( grpEp );
     if ( epDesc == NULL )
       return;   // Endpoint descriptor not found
 
diff --git a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/sys/zglobals.c b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/sys/zglobals.c
index 0c62cd3..6d55ba4 100644
--- a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/sys/zglobals.c
+++ b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/sys/zglobals.c
@@ -110,7 +110,7 @@ uint8_t zgSecurePermitJoin = TRUE;
 // TC Link Key. In this scenario, if this flag is TRUE, the Trust Center will
 // encrypt the outgoing NWK Key with the default TC Link Key (ZigbeeAlliance09).
 // If this flag is FALSE (default), the Trust Center will not send the NWK Key at all.
-uint8_t zgAllowRejoinsWithWellKnownKey = FALSE;
+uint8_t zgAllowRejoinsWithWellKnownKey = TRUE; // https://e2e.ti.com/support/wireless-connectivity/zigbee-and-thread/f/158/p/882650/3265311#3265311
 
 //allowInstallCodes
 uint8_t zgAllowInstallCodes = ZG_IC_SUPPORTED_NOT_REQUIRED;
@@ -204,7 +204,9 @@ uint8_t zgEndDeviceConfiguration = END_DEV_CONFIGURATION;
 //
 // NOTICE:  Before enabling Child Aging make sure to review all the related
 // definitions in this file, especially zgNwkParentInformation.
-uint8_t zgChildAgingEnable = TRUE;
+
+// Disable child aging, otherwise Xiaomi devices are being kicked off the network.
+uint8_t zgChildAgingEnable = FALSE;
 
 //==========    TouchLink NWK configuration    ===============
 // Values used by Router when starts a network as initiator
diff --git a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/zdo/zd_app.c b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/zdo/zd_app.c
index a893bc3..ca57a6a 100644
--- a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/zdo/zd_app.c
+++ b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/Stack/zdo/zd_app.c
@@ -422,12 +422,11 @@ uint32_t ZDApp_event_loop( uint8_t task_id, uint32_t events )
           ZDApp_ChangeState( DEV_ROUTER );
         }
 
-        if ( zgChildAgingEnable == TRUE )
-        {
-          // Once the device has changed its state to a ROUTER set the timer to send
-          // Parent annce
-          ZDApp_SetParentAnnceTimer();
-        }
+        // As we cannot enable child aging as Xiaomi devices will drop off
+        // but we stil want to have the parent announces we always enable it here.
+        // Otherwise some end devices could be unreachable when they changed parent
+        // while the coordinator was powered off.
+        ZDApp_SetParentAnnceTimer();
       }
       else
       {
@@ -905,12 +904,11 @@ void ZDApp_NetworkStartEvt( void )
         bdb_reportCommissioningState(BDB_INITIALIZATION,TRUE);
       }
 
-      if ( zgChildAgingEnable == TRUE )
-      {
-        // Once the device has changed its state to a COORDINATOR set the timer to send
-        // Parent annce
-        ZDApp_SetParentAnnceTimer();
-      }
+      // As we cannot enable child aging as Xiaomi devices will drop off
+      // but we stil want to have the parent announces we always enable it here.
+      // Otherwise some end devices could be unreachable when they changed parent
+      // while the coordinator was powered off.
+      ZDApp_SetParentAnnceTimer();
     }
     else
     {
diff --git a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/cc26x2lp.cmd b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/cc26x2lp.cmd
index 464e39c..1329f45 100755
--- a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/cc26x2lp.cmd
+++ b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/cc26x2lp.cmd
@@ -70,9 +70,9 @@
 /* must be located at the beginning of the application.                      */
 
 #define FLASH_BASE              0x00000000
-#define FLASH_SIZE              0x52000
-#define FLASH_NV_BASE           0x52000
-#define FLASH_NV_SIZE           0x4000
+#define FLASH_SIZE              0x50000
+#define FLASH_NV_BASE           0x50000
+#define FLASH_NV_SIZE           0x6000
 #define FLASH_LAST_BASE         0x56000
 #define FLASH_LAST_SIZE         0x2000
 
diff --git a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/znp.syscfg b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/znp.syscfg
index 09f46d2..99e4ebd 100644
--- a/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/znp.syscfg
+++ b/znp_CC26X2R1_LAUNCHXL_tirtos_ccs/znp.syscfg
@@ -49,6 +49,7 @@ CCFG.enableBootloader         = true;
 CCFG.enableBootloaderBackdoor = true;
 CCFG.dioBootloaderBackdoor    = 13;
 CCFG.levelBootloaderBackdoor  = "Active low";
+CCFG.enableDCDC               = false;
 CCFG.ccfgTemplate.$name       = "ti_devices_CCFGTemplate0";
 
 AESCBC1.$name = "CONFIG_AESCBC_0";
@@ -67,8 +68,8 @@ ECJPAKE1.$name = "CONFIG_ECJPAKE_0";
 
 NVS1.$name                    = "CONFIG_NVSINTERNAL";
 NVS1.internalFlash.$name      = "ti_drivers_nvs_NVSCC26XX0";
-NVS1.internalFlash.regionBase = 0x52000;
-NVS1.internalFlash.regionSize = 0x4000;
+NVS1.internalFlash.regionBase = 0x50000;
+NVS1.internalFlash.regionSize = 0x6000;
 
 NVS2.$name                          = "CONFIG_NVSEXTERNAL";
 NVS2.nvsType                        = "External";
-- 
2.24.3 (Apple Git-128)