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2
ATCA-C110/1G Installation and Use Manual
25
REVIEW COPY
2 Operating Instructions
This chapter contains the following information:
■ System Initialization
■ Hot Swap Support on page 26
■ Booting with Firmware on page 26
System Initialization
After you verify that all necessary hardware preparation is complete and all connections are
made correctly, the system will be initialized.
The firmware is shipped from the factory with the appropriate set of defaults. In most cases
there is no need to modify the firmware configuration before you boot the operating system.
The CPU and hardware initialization process is performed by the U-Boot firmware at power-up
or system reset. The firmware initializes the devices on the ATCA-C110/1G in preparation for
booting the operating system. The following list shows the basic initialization process that takes
place during the ATCA-C110/1G system start-ups.
Verify the following during system Initialization:
STARTUP
PROCESSOR
INITIALIZATION
CONSOLE
INITIALIZATION
SDRAM DETECTION
AND
SDRAM CONTROLLER
INITIALIZATION
FIRMWARE
RELOCATION
PCI ENUMERATION
AUTOBOOT (IF
ENABLED)
FLASH, ETHERNET
INITIALIZATION
OPERATING SYSTEM RUNNING