CCR1_M_L2CST0
#define L2CST_INIT CCR1_M_L2CST0
#define L2CST_WRBACK (CCR1_M_L2CST0 | CCR1_M_L2CST1)
#define L2CST_WRTHRUDR (CCR1_M_L2CST0 | CCR1_M_L2CST2)