portmux_enable_usart0(PORTMUX_DRIVE_MIN);
portmux_enable_usart1(PORTMUX_DRIVE_MIN);
#if defined(CONFIG_MACB)
+ /* set PHY reset and pwrdown to low */
+ portmux_select_gpio(PORTMUX_PORT_B, (1 << 29) | (1 << 30),
+ PORTMUX_DIR_OUTPUT | PORTMUX_INIT_LOW);
+ udelay(100);
+ /* release PHYs reset */
+ gpio_set_value(GPIO_PIN_PB(29), 1);
+
portmux_enable_macb0(PORTMUX_MACB_MII, PORTMUX_DRIVE_LOW);
#endif