APPL_CTRL
val = appl_readl(pcie, APPL_CTRL);
appl_writel(pcie, val, APPL_CTRL);
val = appl_readl(pcie, APPL_CTRL);
appl_writel(pcie, val | APPL_CTRL_SYS_PRE_DET_STATE, APPL_CTRL);
data = readl(pcie->appl_base + APPL_CTRL);
writel(data, pcie->appl_base + APPL_CTRL);
val = appl_readl(pcie, APPL_CTRL);
appl_writel(pcie, val, APPL_CTRL);
val = appl_readl(pcie, APPL_CTRL);
appl_writel(pcie, val, APPL_CTRL);
val = appl_readl(pcie, APPL_CTRL);
appl_writel(pcie, val, APPL_CTRL);
val = appl_readl(pcie, APPL_CTRL);
appl_writel(pcie, val, APPL_CTRL);
val = appl_readl(pcie, APPL_CTRL);
appl_writel(pcie, val, APPL_CTRL);
val = appl_readl(pcie, APPL_CTRL);
appl_writel(pcie, val, APPL_CTRL);
val = appl_readl(pcie, APPL_CTRL);
appl_writel(pcie, val, APPL_CTRL);
val = appl_readl(pcie, APPL_CTRL);
appl_writel(pcie, val, APPL_CTRL);