#define CPU_FTRS_47X   (CPU_FTRS_440x6)
 #define CPU_FTRS_E200  (CPU_FTR_USE_TB | CPU_FTR_SPE_COMP | \
            CPU_FTR_NODSISRALIGN | CPU_FTR_COHERENT_ICACHE | \
-           CPU_FTR_UNIFIED_ID_CACHE | CPU_FTR_NOEXECUTE)
+           CPU_FTR_UNIFIED_ID_CACHE | CPU_FTR_NOEXECUTE | \
+           CPU_FTR_DEBUG_LVL_EXC)
 #define CPU_FTRS_E500  (CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \
            CPU_FTR_SPE_COMP | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN | \
            CPU_FTR_NOEXECUTE)
            CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
 #define CPU_FTRS_E500MC        (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | \
            CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE | \
-           CPU_FTR_DBELL)
+           CPU_FTR_DBELL | CPU_FTR_DEBUG_LVL_EXC)
 #define CPU_FTRS_E5500 (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | \
            CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE | \
            CPU_FTR_DBELL | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \