nimble/ports: Refresh syscfg
diff --git a/porting/examples/linux/include/syscfg/syscfg.h b/porting/examples/linux/include/syscfg/syscfg.h
index 85697d5..9489ae1 100644
--- a/porting/examples/linux/include/syscfg/syscfg.h
+++ b/porting/examples/linux/include/syscfg/syscfg.h
@@ -180,6 +180,10 @@
 #define MYNEWT_VAL_OS_DEBUG_MODE (0)
 #endif
 
+#ifndef MYNEWT_VAL_OS_DEFAULT_IRQ_CB
+#define MYNEWT_VAL_OS_DEFAULT_IRQ_CB (0)
+#endif
+
 #ifndef MYNEWT_VAL_OS_EVENTQ_DEBUG
 #define MYNEWT_VAL_OS_EVENTQ_DEBUG (0)
 #endif
@@ -647,6 +651,10 @@
 #define MYNEWT_VAL_BLE_GATT_NOTIFY (1)
 #endif
 
+#ifndef MYNEWT_VAL_BLE_GATT_NOTIFY_MULTIPLE
+#define MYNEWT_VAL_BLE_GATT_NOTIFY_MULTIPLE ((MYNEWT_VAL_BLE_VERSION >= 52))
+#endif
+
 #ifndef MYNEWT_VAL_BLE_GATT_READ
 #define MYNEWT_VAL_BLE_GATT_READ (MYNEWT_VAL_BLE_ROLE_CENTRAL)
 #endif
diff --git a/porting/examples/linux_blemesh/include/syscfg/syscfg.h b/porting/examples/linux_blemesh/include/syscfg/syscfg.h
index 750334d..64ed645 100644
--- a/porting/examples/linux_blemesh/include/syscfg/syscfg.h
+++ b/porting/examples/linux_blemesh/include/syscfg/syscfg.h
@@ -181,6 +181,10 @@
 #define MYNEWT_VAL_OS_DEBUG_MODE (0)
 #endif
 
+#ifndef MYNEWT_VAL_OS_DEFAULT_IRQ_CB
+#define MYNEWT_VAL_OS_DEFAULT_IRQ_CB (0)
+#endif
+
 #ifndef MYNEWT_VAL_OS_EVENTQ_DEBUG
 #define MYNEWT_VAL_OS_EVENTQ_DEBUG (0)
 #endif
@@ -648,6 +652,10 @@
 #define MYNEWT_VAL_BLE_GATT_NOTIFY (1)
 #endif
 
+#ifndef MYNEWT_VAL_BLE_GATT_NOTIFY_MULTIPLE
+#define MYNEWT_VAL_BLE_GATT_NOTIFY_MULTIPLE ((MYNEWT_VAL_BLE_VERSION >= 52))
+#endif
+
 #ifndef MYNEWT_VAL_BLE_GATT_READ
 #define MYNEWT_VAL_BLE_GATT_READ (MYNEWT_VAL_BLE_ROLE_CENTRAL)
 #endif
diff --git a/porting/examples/nuttx/include/syscfg/syscfg.h b/porting/examples/nuttx/include/syscfg/syscfg.h
index 0f599f7..74e67da 100644
--- a/porting/examples/nuttx/include/syscfg/syscfg.h
+++ b/porting/examples/nuttx/include/syscfg/syscfg.h
@@ -180,6 +180,10 @@
 #define MYNEWT_VAL_OS_DEBUG_MODE (0)
 #endif
 
+#ifndef MYNEWT_VAL_OS_DEFAULT_IRQ_CB
+#define MYNEWT_VAL_OS_DEFAULT_IRQ_CB (0)
+#endif
+
 #ifndef MYNEWT_VAL_OS_EVENTQ_DEBUG
 #define MYNEWT_VAL_OS_EVENTQ_DEBUG (0)
 #endif
@@ -647,6 +651,10 @@
 #define MYNEWT_VAL_BLE_GATT_NOTIFY (1)
 #endif
 
+#ifndef MYNEWT_VAL_BLE_GATT_NOTIFY_MULTIPLE
+#define MYNEWT_VAL_BLE_GATT_NOTIFY_MULTIPLE ((MYNEWT_VAL_BLE_VERSION >= 52))
+#endif
+
 #ifndef MYNEWT_VAL_BLE_GATT_READ
 #define MYNEWT_VAL_BLE_GATT_READ (MYNEWT_VAL_BLE_ROLE_CENTRAL)
 #endif
diff --git a/porting/nimble/include/syscfg/syscfg.h b/porting/nimble/include/syscfg/syscfg.h
index ed59c0e..b53057a 100644
--- a/porting/nimble/include/syscfg/syscfg.h
+++ b/porting/nimble/include/syscfg/syscfg.h
@@ -180,6 +180,10 @@
 #define MYNEWT_VAL_OS_DEBUG_MODE (0)
 #endif
 
+#ifndef MYNEWT_VAL_OS_DEFAULT_IRQ_CB
+#define MYNEWT_VAL_OS_DEFAULT_IRQ_CB (0)
+#endif
+
 #ifndef MYNEWT_VAL_OS_EVENTQ_DEBUG
 #define MYNEWT_VAL_OS_EVENTQ_DEBUG (0)
 #endif
@@ -646,6 +650,10 @@
 #define MYNEWT_VAL_BLE_GATT_NOTIFY (1)
 #endif
 
+#ifndef MYNEWT_VAL_BLE_GATT_NOTIFY_MULTIPLE
+#define MYNEWT_VAL_BLE_GATT_NOTIFY_MULTIPLE ((MYNEWT_VAL_BLE_VERSION >= 52))
+#endif
+
 #ifndef MYNEWT_VAL_BLE_GATT_READ
 #define MYNEWT_VAL_BLE_GATT_READ (MYNEWT_VAL_BLE_ROLE_CENTRAL)
 #endif
diff --git a/porting/npl/riot/include/syscfg/syscfg.h b/porting/npl/riot/include/syscfg/syscfg.h
index 4b8cde7..a4ba6c3 100644
--- a/porting/npl/riot/include/syscfg/syscfg.h
+++ b/porting/npl/riot/include/syscfg/syscfg.h
@@ -171,6 +171,7 @@
 #define MYNEWT_VAL_MCU_I2C_RECOVERY_DELAY_USEC (100)
 #endif
 
+/* Overridden by @apache-mynewt-core/hw/mcu/nordic/nrf52xxx (defined by @apache-mynewt-core/hw/mcu/nordic/nrf52xxx) */
 #ifndef MYNEWT_VAL_MCU_ICACHE_ENABLED
 #define MYNEWT_VAL_MCU_ICACHE_ENABLED (1)
 #endif
@@ -583,6 +584,10 @@
 #define MYNEWT_VAL_OS_DEBUG_MODE (0)
 #endif
 
+#ifndef MYNEWT_VAL_OS_DEFAULT_IRQ_CB
+#define MYNEWT_VAL_OS_DEFAULT_IRQ_CB (0)
+#endif
+
 #ifndef MYNEWT_VAL_OS_EVENTQ_DEBUG
 #define MYNEWT_VAL_OS_EVENTQ_DEBUG (0)
 #endif
@@ -1562,6 +1567,10 @@
 #define MYNEWT_VAL_BLE_GATT_NOTIFY (1)
 #endif
 
+#ifndef MYNEWT_VAL_BLE_GATT_NOTIFY_MULTIPLE
+#define MYNEWT_VAL_BLE_GATT_NOTIFY_MULTIPLE ((MYNEWT_VAL_BLE_VERSION >= 52))
+#endif
+
 #ifndef MYNEWT_VAL_BLE_GATT_READ
 #define MYNEWT_VAL_BLE_GATT_READ (MYNEWT_VAL_BLE_ROLE_CENTRAL)
 #endif