Hi, I am working with u-boot on linux platform.while compilation i am getting error like this lib_arm/libarm.a(board.o)(.text+0x94): In function `init_baudrate': /home/Krishna.Priya/Linux/u-boot/lib_arm/board.c:116: undefined reference to `getenv_r' any one can suggest,to rectifie that error Thanks & Reagards, Krishna Priya