RK3399 修改defconfig 编译uboot失败

firefly rk3399 修改defconfig的波特率后，(https://xuesong.blog.csdn.net/article/details/85943626)
用/FFTools/make.sh -u -j2编译失败

log信息：

scripts/kconfig/conf --silentoldconfig Kconfig
CHK include/config.h
GEN include/autoconf.mk
GEN include/autoconf.mk.dep
CHK include/config/uboot.release
CHK include/generated/timestamp_autogenerated.h
UPD include/generated/timestamp_autogenerated.h
CHK include/generated/version_autogenerated.h
HOSTCC tools/dumpimage.o
HOSTCC tools/image-host.o
HOSTCC tools/loaderimage.o
HOSTCC tools/mkenvimage.o
HOSTCC tools/mkimage.o
HOSTCC tools/boot_merger
tools/boot_merger.c: In function ‘initOpts’:
tools/boot_merger.c:491:14: warning: ‘_loader_v’ directive output may be truncated writing 9 bytes into a region of size between 1 and 256 [-Wformat-truncation=]
"%s_loader_v%d.%02d.%d%02d.bin", gOpts.chip, v0, v1, v2, v3);
^~~~~~~~~
In file included from /usr/include/stdio.h:862:0,
from /home/likl/rk3399_embeded/u-boot/include/compiler.h:25,
from /home/likl/rk3399_embeded/u-boot/include/libfdt_env.h:12,
from :0:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:64:10: note: ‘__builtin___snprintf_chk’ output between 22 and 315 bytes into a destination of size 256
return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
__bos (__s), __fmt, __va_arg_pack ());

HOSTLD  tools/mkenvimage
HOSTLD  tools/dumpimage
/usr/bin/ld: tools/lib/crc32.o: relocation R_X86_64_32S against `.rodata' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: final link failed: Nonrepresentable section on output collect2: error: ld returned 1 exit status scripts/Makefile.host:127: recipe for target 'tools/mkenvimage' failed make[1]: *** [tools/mkenvimage] Error 1 make[1]: *** Waiting for unfinished jobs.... /usr/bin/ld: tools/aisimage.o: relocation R_X86_64_32 against `.rodata.str1.8' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: tools/atmelimage.o: relocation R_X86_64_32 against `.rodata.str1.8' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: tools/common/bootm.o: relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: tools/lib/crc32.o: relocation R_X86_64_32S against `.rodata' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: tools/default_image.o: relocation R_X86_64_32 against `.rodata.str1.8' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: tools/fit_common.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: tools/fit_image.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: tools/gpimage.o: relocation R_X86_64_32 against `.data' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: tools/gpimage-common.o: relocation R_X86_64_32 against `.rodata.str1.8' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: tools/common/image-fit.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: tools/common/image.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: tools/imximage.o: relocation R_X86_64_32 against `.rodata.str1.8' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: tools/kwbimage.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: tools/omapimage.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: tools/pblimage.o: relocation R_X86_64_32 against `.rodata.str1.8' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: tools/pbl_crc32.o: relocation R_X86_64_32S against `.bss' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: tools/socfpgaimage.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: tools/lib/sha1.o: relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: tools/lib/sha256.o: relocation R_X86_64_32 against `.data' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: tools/common/hash.o: relocation R_X86_64_32 against `.data' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: tools/ublimage.o: relocation R_X86_64_32 against `.rodata.str1.8' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: tools/lib/libfdt/fdt.o: relocation R_X86_64_32S against `.rodata' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: tools/lib/libfdt/fdt_ro.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: tools/lib/libfdt/fdt_strerror.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a PIE object; recompile with -fPIC /usr/bin/ld: tools/lib/libfdt/fdt_wip.o: relocation R_X86_64_32S against `.rodata' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: final link failed: Nonrepresentable section on output
collect2: error: ld returned 1 exit status
scripts/Makefile.host:127: recipe for target 'tools/dumpimage' failed
make[1]: *** [tools/dumpimage] Error 1
Makefile:1182: recipe for target 'tools' failed
make: *** [tools] Error 2
likl@ubuntu:~/rk3399_embeded$ 

麻烦看看如果修改