30 | 3 Getting Started |
|
|
Checkpoint Code | Description |
|
|
C2 | Set up boot strap processor for POST. |
|
|
C5 | Enumerate and set up application predecessors. |
|
|
C6 | |
|
|
C7 | Early CPU Init Exit. |
|
|
0A | Initializes the 8042 compatible Keyboard Controller. |
|
|
0B | Detects the presence of PS/2 mouse. |
|
|
0C | Detects the presence of Keyboard in KBC port. |
|
|
0E | Testing and initialization of different Input Devices. |
| Also, update the Kernel Variables. |
| Traps the INT09h vector, so that the POST INT09h han- |
| dler gets control for IRQ1. Uncompress all available |
| language, BIOS logo, and Silent logo modules. |
|
|
13 | Early POST initialization of chipset registers. |
|
|
24 | Uncompress and initialize any platform specific BIOS |
| modules. |
|
|
30 | Initialize System Management Interrupt. |
|
|
2A | Initializes different devices through DIM. |
|
|
2C | Initializes different devices. Detects and initializes the |
| video adapter installed in the system that have |
| optional ROMs. |
|
|
2E | Initializes all the output devices. |
|
|
31 | Allocate memory for ADM module and uncompress |
| it. Give control to ADM module for initialization. Ini- |
| tialize language and font modules for ADM. |
| Activate ADM module. |
|
|
33 | Initializes the silent boot module. Set the window for |
| displaying text information. |
|
|
37 | Displaying |
| key message, and any OEM specific information. |
|
|