CCR1_M_L2CST2
#define L2CST_FLUSH CCR1_M_L2CST2
#define L2CST_WRTHRUDR (CCR1_M_L2CST0 | CCR1_M_L2CST2)
#define L2CST_WRBACKDR (CCR1_M_L2CST1 | CCR1_M_L2CST2)