1 Memory Layout on Armada-8k SoC's 2 ================================ 3 4 The below desribes the physical memory layout for Marvell's Armada-8k SoC's. 5 6 This assumes that the SoC includes Dual CP configuration, in case the flavor is using 7 a single CP configuration, then all secondary-CP mappings are invalid. 8 9 All "Reserved" areas below, are kept for future usage. 10 11 Start End Use 12 -------------------------------------------------------------------------- 13 0x00000000 0xEFFFFFFF DRAM 14 15 0xF0000000 0xF0FFFFFF AP Internal registers space 16 17 0xF1000000 0xF1FFFFFF Reserved. 18 19 0xF2000000 0xF3FFFFFF CP-0 Internal (configuration) registers 20 space. 21 22 0xF4000000 0xF5FFFFFF CP-1 Internal (configuration) registers 23 space. 24 25 0xF6000000 0xF6FFFFFF CP-0 / PCIe#0 Memory space. 26 27 0xF7000000 0xF7FFFFFF CP-0 / PCIe#1 Memory space. 28 29 0xF8000000 0xF8FFFFFF CP-0 / PCIe#2 Memory space. 30 31 0xF9000000 0xF900FFFF CP-0 / PCIe#0 IO space. 32 33 0xF9010000 0xF901FFFF CP-0 / PCIe#1 IO space. 34 35 0xF9020000 0xF902FFFF CP-0 / PCIe#2 IO space. 36 37 0xF9030000 0xF9FFFFFF Reserved. 38 39 0xFA000000 0xFAFFFFFF CP-1 / PCIe#0 Memory space. 40 41 0xFB000000 0xFBFFFFFF CP-1 / PCIe#1 Memory space. 42 43 0xFC000000 0xFCFFFFFF CP-1 / PCIe#2 Memory space. 44 45 0xFD000000 0xFD00FFFF CP-1 / PCIe#0 IO space. 46 47 0xFD010000 0xFD01FFFF CP-1 / PCIe#1 IO space. 48 49 0xFD020000 0xFD02FFFF CP-1 / PCIe#2 IO space. 50 51 0xFD030000 0xFFEFFFFF Reserved. 52 53 0xFFF00000 0xFFFFFFFF Bootrom 54 55 0x100000000 <DRAM Size>-1 DRAM 56 57
