bsps/arm: Fix Doxygen group placement

bsps/arm/shared/cache/cache-l2c-310.c

@@ -62,6 +62,16 @@
 
 #include "cache-cp15.h"
 
+/**
+ * @defgroup L2C310CacheSupport L2C-310 Cache Support
+ *
+ * @ingroup RTEMSImplClassicCache
+ *
+ * @brief This group contains the L2C-310 cache support.
+ *
+ * @{
+ */
+
 /* These two defines also ensure that the rtems_cache_* functions have bodies */
 #define CPU_DATA_CACHE_ALIGNMENT ARM_CACHE_L1_CPU_DATA_ALIGNMENT
 #define CPU_INSTRUCTION_CACHE_ALIGNMENT ARM_CACHE_L1_CPU_INSTRUCTION_ALIGNMENT
@@ -96,16 +106,6 @@
 
 #define BSP_ARM_L2C_310_RTL_RELEASE (BSP_ARM_L2C_310_ID & L2C_310_ID_RTL_MASK)
 
-/**
- * @defgroup L2C310CacheSupport L2C-310 Cache Support
- *
- * @ingroup RTEMSBSPsARMShared
- *
- * @brief This group contains the L2C-310 cache support.
- *
- * @{
- */
-
 /**
  * @brief L2CC Register Offsets
  */
@@ -1332,4 +1332,6 @@ _CPU_cache_get_instruction_cache_size( const uint32_t level )
   return size;
 }
 
+/** @} */
+
 #include "../../shared/cache/cacheimpl.h"