blackfin-toolchain-08r1-6.i386.rpm
blackfin-toolchain-elf-gcc-3.4-addon-08r1-6.i386.rpm
blackfin-toolchain-elf-gcc-4.1-08r1-6.i386.rpm
blackfin-toolchain-gcc-3.4-addon-08r1-6.i386.rpm
blackfin-toolchain-uclibc-default-08r1-6.i386.rpm
blackfin-toolchain-uclibc-default-gcc-3.4-addon-08r1-6.i386.rpm
blackfin-toolchain-uclibc-full-08r1-6.i386.rpm
blackfin-toolchain-uclibc-full-gcc-3.4-addon-08r1-6.i386.rpm

下载了这么多的安装包，编译uClinux-dist-2008R1-RC1.tar.bz2、u-boot-1.1.6-2008R1.tar.bz2

怎么安装toolchain，这么多的包应该安装哪几个？

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blackfin-toolchain-08r1-6.i386.rpm

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那别的不需要安装吗？

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不需要