移植uboot1.1.6遇到以下错误该怎么办？

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此板块为 [uboot开发]

• 问题所在章节:uboot
• 发生问题的运行环境:gcc 3.4.5
• 问题发生描述:
  

• 输出的错误信息:
  

cd /home/book/yanguo/uboot-down-1.1.6/u-boot-1.1.6 && ARM-linux-ld -Bstatic -T /home/book/yanguo/uboot-down-1.1.6/u-boot-1.1.6/board/smdk_kilo/u-boot.lds -Ttext 0x33F80000  $UNDEF_SYM cpu/arm920t/start.o
                        --start-group lib_generic/libgeneric.a cpu/arm920t/libarm920t.a cpu/arm920t/s3c24x0/libs3c24x0.a lib_arm/libarm.a fs/cramfs/libcramfs.a fs/fat/libfat.a fs/fdos/libfdos.a fs/jffs2/libjffs2.a fs/reiserfs/libreiserfs.a fs/ext2/libext2fs.a net/libnet.a disk/libdisk.a rtc/librtc.a dtt/libdtt.a drivers/libdrivers.a drivers/nand/libnand.a drivers/nand_legacy/libnand_legacy.a drivers/sk98lin/libsk98lin.a post/libpost.a post/cpu/libcpu.a common/libcommon.a board/smdk_kilo/libsmdk_kilo.a --end-group -L /work/tools/gcc-3.4.5-glibc-2.3.6/lib/gcc/arm-linux/3.4.5 -lgcc
                        -Map u-boot.map -o u-boot

lib_arm/libarm.a(board.o)(.text+0x1f4): In function `start_armboot':
/home/book/yanguo/uboot-down-1.1.6/u-boot-1.1.6/lib_arm/board.c:364: undefined reference to `nand_init'
common/libcommon.a(cmd_nvedit.o)(.text+0x8a0): In function `do_saveenv':
/home/book/yanguo/uboot-down-1.1.6/u-boot-1.1.6/common/cmd_nvedit.c:549: undefined reference to `saveenv'
common/libcommon.a(env_nand.o)(.text+0x134): In function `env_relocate_spec':
/home/book/yanguo/uboot-down-1.1.6/u-boot-1.1.6/common/env_nand.c:282: undefined reference to `nand_info'
make: *** [u-boot] Error 1