MX25_OTG_SIC_SHIFT
val |= (MX25_EHCI_INTERFACE_DIFF_UNI & MX25_EHCI_INTERFACE_MASK) << MX25_OTG_SIC_SHIFT;
#define MX25_OTG_SIC_MASK (0x3 << MX25_OTG_SIC_SHIFT)