sunxi: Update new defconfigs

After introduction of CONFIG_SYS_NS16550 these defconfig files were
added and need to be updated.
Signed-off-by: NTom Rini <trini@konsulko.com>

configs/Lamobo_R1_defconfig

@@ -12,5 +12,6 @@ CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,SATAPWR=SUN
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
 CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y

configs/orangepi_pc_defconfig

@@ -13,3 +13,4 @@ CONFIG_SPL=y
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
 CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y

configs/orangepi_plus_defconfig

@@ -13,3 +13,4 @@ CONFIG_SPL=y
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
 CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y