U-BOOT 添加Nand Flash读写驱动问题！！

小弟移植U-BOOT好多次啦，一直只能做到NandFlash启动，但是读写NandFlash驱动一直移植不了，编译错误如下：/opt/EmbedSky/4.3.3/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/armv4t/libgcc.a(_udivsi3.o): In function `__aeabi_uidiv':
(.text+0x0): multiple definition of `__udivsi3'
lib_arm/libarm.a(_udivsi3.o):/opt/u-boot-1.2.0/lib_arm/_udivsi3.S:17: first defined here
arm-linux-ld: error: Source object /opt/EmbedSky/4.3.3/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/armv4t/libgcc.a(_udivdi3.o) has EABI version 5, but target u-boot has EABI version 0
arm-linux-ld: failed to merge target specific data of file /opt/EmbedSky/4.3.3/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/armv4t/libgcc.a(_udivdi3.o)
arm-linux-ld: error: Source object /opt/EmbedSky/4.3.3/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/armv4t/libgcc.a(_udivsi3.o) has EABI version 5, but target u-boot has EABI version 0
arm-linux-ld: failed to merge target specific data of file /opt/EmbedSky/4.3.3/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/armv4t/libgcc.a(_udivsi3.o)
arm-linux-ld: error: Source object /opt/EmbedSky/4.3.3/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/armv4t/libgcc.a(_dvmd_lnx.o) has EABI version 5, but target u-boot has EABI version 0
arm-linux-ld: failed to merge target specific data of file /opt/EmbedSky/4.3.3/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/armv4t/libgcc.a(_dvmd_lnx.o)
arm-linux-ld: error: Source object /opt/EmbedSky/4.3.3/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/armv4t/libgcc.a(_clz.o) has EABI version 5, but target u-boot has EABI version 0
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各位兄弟帮帮手啦，弄不到很纠结啊~~~~~~~!

您的Uboot是什么版本？

arm-linux-ld: error: Source object /opt/EmbedSky/4.3.3/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/armv4t/libgcc.a(_dvmd_lnx.o) has EABI version 5, but target u-boot has EABI version 0

交叉編譯器版本不對