U-Boot. But I haven't bothered yet.
2. Since we don't implement a hwconfig command, i.e. we're working
- with the environement directly, there is no way to tell that
+ with the environment directly, there is no way to tell that
toggling a particular option will need a reboot to take
effect. So, for now it's advised to always reboot the
target after modifying the hwconfig variable.