Section 4: Firmware Configuration; Table 9: Firmware Generic Bus Memory Mapping; Table 10: Firmware Configuration Bits Mapping - Broadcom BCM91125F User Manual

User Manual
02/18/04
S e c ti o n 4 : F ir m wa r e C o n f ig ur a t i on
The firmware image in the flash is bi-endian, so it supports both big and little-endian operation. The following
table describes where and how much physical memory the firmware maps to the chip selects on the generic
bus.
Chip Select
CS0
CS6
SW Config Bit #
0
1
Document 91125F-UM100-R

Table 9: Firmware Generic Bus Memory Mapping

Description Physical Memory Address
Boot ROM 0x1FC0_0000
LED Display 0x1D0A_0000

Table 10: Firmware Configuration Bits Mapping

Name Action
autostartup CFE attempts to execute the value stored in the STARTUP
environment variable after initialization.
config PCI CFE configures PCI for device mode operation during
initialization. This switch should be set for use in a host PC/
workstation.
B roadc om C or por ati on
BCM91125F
Size
16 MB
64 KB
Firmware Configuration Page 11