ARM: multi_v7_defconfig: Fix STi support

This patch adds ST serial driver (st-asc) and ICPLUS ethernet PHY to
multi_v7_defconfig. All STi based SOCs use ST-ASC as default serial
console, and most of the STi SOC based boards have ICPLUS external
ethernet PHY. These two options makes the system boot nfs root with
console.
Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

arch/arm/configs/multi_v7_defconfig

@@ -68,6 +68,7 @@ CONFIG_NET_CALXEDA_XGMAC=y
 CONFIG_KS8851=y
 CONFIG_SMSC911X=y
 CONFIG_STMMAC_ETH=y
+CONFIG_ICPLUS_PHY=y
 CONFIG_MDIO_SUN4I=y
 CONFIG_KEYBOARD_SPEAR=y
 CONFIG_SERIO_AMBAKMI=y
@@ -90,6 +91,8 @@ CONFIG_SERIAL_XILINX_PS_UART=y
 CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
 CONFIG_SERIAL_FSL_LPUART=y
 CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
+CONFIG_SERIAL_ST_ASC=y
+CONFIG_SERIAL_ST_ASC_CONSOLE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_I2C_SIRF=y
 CONFIG_I2C_TEGRA=y