ECC_CTRL_CLR_UE_ERR
clearval |= ECC_CTRL_CLR_UE_ERR;
ECC_CTRL_CLR_UE_ERR | ECC_CTRL_CLR_UE_ERRCNT;
clearval = ECC_CTRL_CLR_CE_ERR | ECC_CTRL_CLR_UE_ERR;
ECC_CTRL_CLR_UE_ERR | ECC_CTRL_CLR_UE_ERRCNT;
writel(ECC_CTRL_CLR_UE_ERR, base + OCM_ISR_OFST);