x86: bayleybay: Convert to use more dm drivers

Move to driver model for USB and ETH on Intel Bayley Bay.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>

board/intel/bayleybay/bayleybay.c

@@ -6,14 +6,8 @@
 
 #include <common.h>
 #include <asm/gpio.h>
-#include <netdev.h>
 
 void setup_pch_gpios(u16 gpiobase, const struct pch_gpio_map *gpio)
 {
 	return;
 }
-
-int board_eth_init(bd_t *bis)
-{
-	return pci_eth_init(bis);
-}

configs/bayleybay_defconfig

@@ -20,11 +20,13 @@ CONFIG_OF_CONTROL=y
 CONFIG_CPU=y
 CONFIG_DM_PCI=y
 CONFIG_SPI_FLASH=y
-CONFIG_NETDEVICES=y
+CONFIG_DM_ETH=y
 CONFIG_E1000=y
 CONFIG_VIDEO_VESA=y
 CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
 CONFIG_FRAMEBUFFER_VESA_MODE_11A=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
 CONFIG_DM_RTC=y
 CONFIG_USE_PRIVATE_LIBGCC=y
 CONFIG_SYS_VSNPRINTF=y