ECC_CTRL_OFST
writel(0x0, baseaddr + ECC_CTRL_OFST);
writel(clearval, base + ECC_CTRL_OFST);
writel(0x0, base + ECC_CTRL_OFST);
writel(clearval, priv->baseaddr + ECC_CTRL_OFST);
writel(0x0, priv->baseaddr + ECC_CTRL_OFST);
return readl(base + ECC_CTRL_OFST) & OCM_ECC_ENABLE_MASK;