请教关于DM385 IPNC-RDK-CSK-3.9.1-Linux-x86 Uboot编译问题

现在公司做了一个DM385的板子，由于上面没有SD接口，只有串口，现在板子上电后串口一直打印ccccccc,系统用的是最新的ubuntu16.04，,64位，软件版本使用的是IPNC-RDK-CSK-3.9.1-Linux-x86，使用命令make ubootimg可以正常编译，但是使用make ubootopti命令后，系统报如下的错误，导致编译没有完成

root@bhb:/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ipnc_rdk# make ubootopti
make ubootclean
make[1]: Entering directory '/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ipnc_rdk'
make ubootbuild MAKE_TARGET=distclean
make[2]: Entering directory '/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ipnc_rdk'
make -C/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ipnc_rdk/../ti_tools/ipnc_psp_arago/u-boot ARCH=ARM
CROSS_COMPILE=/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ipnc_rdk/../ti_tools/linux_devkit/gcc-linaro-5.3-2016.02-
x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf- distclean
make[3]: Entering directory '/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ti_tools/ipnc_psp_arago/u-boot'
CLEAN scripts/basic
CLEAN scripts/kconfig
CLEAN include/config include/generated
CLEAN .config .config.old include/autoconf.mk include/autoconf.mk.dep include/config.h
make[3]: Leaving directory '/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ti_tools/ipnc_psp_arago/u-boot'
make[2]: Leaving directory '/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ipnc_rdk'
make[1]: Leaving directory '/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ipnc_rdk'
make ubootbuild MAKE_TARGET=dm38x_ipnc_opti_nand
make[1]: Entering directory '/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ipnc_rdk'
make -C/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ipnc_rdk/../ti_tools/ipnc_psp_arago/u-boot ARCH=arm
CROSS_COMPILE=/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ipnc_rdk/../ti_tools/linux_devkit/gcc-linaro-5.3-2016.02-
x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf- dm38x_ipnc_opti_nand
make[2]: Entering directory '/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ti_tools/ipnc_psp_arago/u-boot'
HOSTCC scripts/basic/fixdep
HOSTCC scripts/kconfig/conf.o
SHIPPED scripts/kconfig/zconf.tab.c
SHIPPED scripts/kconfig/zconf.lex.c
SHIPPED scripts/kconfig/zconf.hash.c
HOSTCC scripts/kconfig/zconf.tab.o
HOSTLD scripts/kconfig/conf
scripts/kconfig/conf --silentoldconfig Kconfig
***
*** Configuration file ".config" not found!
***
*** Please run some configurator (e.g. "make oldconfig" or
*** "make menuconfig" or "make xconfig").
***
scripts/kconfig/Makefile:46: recipe for target 'silentoldconfig' failed
make[4]: *** [silentoldconfig] Error 1
Makefile:477: recipe for target 'silentoldconfig' failed
make[3]: *** [silentoldconfig] Error 2
make[2]: *** No rule to make target 'dm38x_ipnc_opti_nand'。 停止。
make[2]: Leaving directory '/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ti_tools/ipnc_psp_arago/u-boot'
Makefile:171: recipe for target 'ubootbuild' failed
make[1]: *** [ubootbuild] Error 2
make[1]: Leaving directory '/home/bhb/ipnc_rdk/ipnc_rdk-3.9.1/Source/ipnc_rdk'
Makefile:181: recipe for target 'ubootopti' failed
make: *** [ubootopti] Error 2

麻烦帮忙看一下，谢谢。