EP93XX_APB_UART1
EP93XX_APB_UART1, EP93XX_APB_UART2 };
bus_space_map(&ep93xx_bs_tag, EP93XX_APB_HWBASE + EP93XX_APB_UART1,
if (epcomcnattach(&ep93xx_bs_tag, EP93XX_APB_HWBASE + EP93XX_APB_UART1,