Sun Microsystems Netra X4200 M2, Service Manual

Page: 141 / 222

Appendix B BIOS POST Codes 125
de00 Preparing CPU for booting to OS by copying all of the context of the BSP to all application
processors present. NOTE: APs are left in the CLI HLT state.
8613 Initialize PM regs and PM PCI regs at Early-POST. Initialize multi host bridge, if system
supports it. Setup ECC options before memory clearing. Enable PCI-X clock lines in the
8131.
0024 Decompress and initialize any platform specific BIOS modules.
862a BBS ROM initialization.
002a Generic Device Initialization Manager (DIM) - Disable all devices.
042a ISA PnP devices - Disable all devices.
052a PCI devices - Disable all devices.
122a ISA devices - Static device initialization.
152a PCI devices - Static device initialization.
252a PCI devices - Output device initialization.
202c Initializing different devices. Detecting and initializing the video adapter installed in the
system that have optional ROMs.
002e Initializing all the output devices.
0033 Initializing the silent boot module. Set the window for displaying text information.
0037 Displaying sign-on message, CPU information, setup key message, and any OEM specific
information.
4538 PCI devices - IPL device initialization.
5538 PCI devices - General device initialization.
8600 Preparing CPU for booting to OS by copying all of the context of the BSP to all application
processors present. NOTE: APs are left in the CLI HLT state.
TABLE B-1
POST Codes (Continued)
Post Code Description