hi, bogachan ..
off course u can interface the eprom with uC 8051..
but if u need to start your program from desired location , then u have to tell the assembler to set the ORIGIN with ORG directive of ur assembler at the time u assemble ur code.
e.g..:
.ORG 30H
ajmp start
this will jump the 30H (48D) bytes code memory locations from 00H address.
and dont forget to set the 8051 uCs EA pin to set for external access the code..
hope u will find it usefull..

thanks..