Fix minimal ISO installation  - Minimal ISO's have little in /usr/src  - Copy boot.cfg from /etc instead
Fix minimal ISO installation
 - Minimal ISO's have little in /usr/src
 - Copy boot.cfg from /etc instead

veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi