4.6 PowerPC Board Configuration

There are differences in the way the PowerPC MVMExxxx board family is configured in the ChorusOS 4.0 and ChorusOS 3.2 operating system.

Here are the original settings for the ChorusOS 3.2 operating system:

• Boot File Load Address = 001F0000 (set with the niot command).

• Boot File Execution Address = 001F0000 (set with the niot command).

• Network PReP-Boot Mode Enable = Y (set with the env command).

Here are the settings you will need for the ChorusOS 4.0 operating system:

• Boot File Load Address = 00400000 (set with the niot command).

• Boot File Execution Address = 00400000 (set with the niot command).

• Network PReP-Boot Mode Enable = N (set with the env command).

See the ChorusOS 4.0 PowerPC 60x/750 Target Family Guide for more information.