AMD Common Silicon Firmware Module - UEFI
AMD Common Silicon Firmware Module - UEFI
AMD Common Silicon Firmware Module - UEFI
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Functionality of Processor CoreSubsystem• CPU Initialization– Sets up the Cache As RAM– Initializes CPU Core i.e. initializing BSP and APs.– APs remain in Halt State through out the POST unless it requiresany initialization– Create Processor specific information i.e.. <strong>AMD</strong> PowerNowinformation• Hyper Transport Initialization– Initializes the Coherent Links between Processors– Initializes the Non Coherent Links between Processor andChipsets(Cont.)7September 27,2007<strong>AMD</strong> <strong>Common</strong> <strong>Silicon</strong> <strong>Firmware</strong> <strong>Module</strong>