Update CThunk to support new CMSIS Cortex A ops

Author: bulislaw

platform/CThunk.h

@@ -220,15 +220,15 @@ class CThunk
                 uint32_t start_addr = (uint32_t)&m_thunk & 0xFFFFFFE0;
                 uint32_t end_addr   = (uint32_t)&m_thunk + sizeof(m_thunk);
                 uint32_t addr;
-                
+
                 /* Data cache clean and invalid */
                 for (addr = start_addr; addr < end_addr; addr += 0x20) {
-                    __v7_clean_inv_dcache_mva((void *)addr);
+                    L1C_CleanInvalidateDCacheMVA((void *)addr);
                 }
                 /* Instruction cache invalid */
-                __v7_inv_icache_all();
-                __ca9u_inv_tlb_all();
-                __v7_inv_btac();
+                L1C_InvalidateICacheAll();
+                MMU_InvalidateTLB();
+                L1C_InvalidateBTAC();
             }
 #endif
 #if defined(__CORTEX_M7)