ARM: LPC32xx: Build arch dtbs

Add ea3250.dtb and phy3250.dtb to the list of dtbs to be built
Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Signed-off-by: Roland Stigge <stigge@antcom.de>

arch/arm/mach-lpc32xx/Makefile.boot

@@ -2,3 +2,4 @@
 params_phys-y	:= 0x80000100
 initrd_phys-y	:= 0x82000000
 
+dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb