Simulink code with ARM Soc

Hello,

I would like to ask if anyone knows the process of integrating simulink generated code into altera arm.

I am especially interested in understanding:

1. IDE which should be used for the process of generating code and integratiion. In Simulink site they talk manly about Keil MDK, while Altera advocate DS-5 usage.

2. ARM Os - Linux/Bare-metal which better be used.

Regards,

Ran