armada-8k-memory.txt
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Memory Layout on Armada-8k SoC's
================================
The below desribes the physical memory layout for Marvell's Armada-8k SoC's.
This assumes that the SoC includes Dual CP configuration, in case the flavor is using
a single CP configuration, then all secondary-CP mappings are invalid.
All "Reserved" areas below, are kept for future usage.
Start End Use
--------------------------------------------------------------------------
0x00000000 0xEFFFFFFF DRAM
0xF0000000 0xF0FFFFFF AP Internal registers space
0xF1000000 0xF1FFFFFF Reserved.
0xF2000000 0xF3FFFFFF CP-0 Internal (configuration) registers
space.
0xF4000000 0xF5FFFFFF CP-1 Internal (configuration) registers
space.
0xF6000000 0xF6FFFFFF CP-0 / PCIe#0 Memory space.
0xF7000000 0xF7FFFFFF CP-0 / PCIe#1 Memory space.
0xF8000000 0xF8FFFFFF CP-0 / PCIe#2 Memory space.
0xF9000000 0xF900FFFF CP-0 / PCIe#0 IO space.
0xF9010000 0xF901FFFF CP-0 / PCIe#1 IO space.
0xF9020000 0xF902FFFF CP-0 / PCIe#2 IO space.
0xF9030000 0xF9FFFFFF Reserved.
0xFA000000 0xFAFFFFFF CP-1 / PCIe#0 Memory space.
0xFB000000 0xFBFFFFFF CP-1 / PCIe#1 Memory space.
0xFC000000 0xFCFFFFFF CP-1 / PCIe#2 Memory space.
0xFD000000 0xFD00FFFF CP-1 / PCIe#0 IO space.
0xFD010000 0xFD01FFFF CP-1 / PCIe#1 IO space.
0xFD020000 0xFD02FFFF CP-1 / PCIe#2 IO space.
0xFD030000 0xFFEFFFFF Reserved.
0xFFF00000 0xFFFFFFFF Bootrom
0x100000000 <DRAM Size>-1 DRAM