自己移植的U-BOOT最后make出错了
错误信息
cpu/arm920t/start.o: In function `stack_setup':
/root/xjs/bootloader/u-boot-1.1.6/cpu/arm920t/start.S:194: undefined reference to `clock_init'
cpu/arm920t/start.o: In function `relocate':
/root/xjs/bootloader/u-boot-1.1.6/cpu/arm920t/start.S:208: undefined reference to `CopyCode2Ram'
common/libcommon.a(cmd_menu.o): In function `menu_shell':
/root/xjs/bootloader/u-boot-1.1.6/common/cmd_menu.c:184: undefined reference to `bBootFrmNORFlash'
make: *** [u-boot] 错误 1
无法生成u-boot.bin,但是可以生成u-boot.map
网上说是库的问题·
不清楚是哪个库呢·请教大虾们