Intel IQ80219 - Manual (Page 77)

Board Manual 77
Intel® IQ80219 General Purpose PCI Processor Evaluation Platform
Software Reference
5.4 Board Support Package (BSP) Examples
Examples provided in this section are based on the Red Hat* Redboot software running on the
IQ80321 board.
5.4.1 Intel
®
80219 General Purpose PCI Processor Memory Map
Figure 25 depicts the memory space for the IQ80219 (before Redboot boots):
Figure 25. Intel
®
80219 General Purpose PCI Processor Memory Map
B2841-01
0000 0000h -
7FFF FFFFh
8000 0000h -
9001 FFFFh
ATU Outbound
Translation Window
Code / Data
External Memory
Peripheral Memory-Mapped
Registers
Intel ® 80219 General Purpose
PCI Processor
ATU Outbound Direct
Addressing Window
Default starting address
for FLASH
(PCE0 on the PBI)
9002 0000h -
FFFF DFFFh
FFFF E000h -
FFFF E8FFh
FFFF E900h -
FFFF EFFFh