Table 4-5 SCP memory map (continued)
Address range
Size
Description
From
To
0x0_E004_0000 0x0_E00F_FFFF
768KB Private peripheral bus - External.
0x0_E010_0000 0x0_FFFF_FFFF
511MB Reserved
4.2.6
System Control Processor peripherals memory map
The
System Control Processor
(SCP) memory map of the N1 SDP contains a region associated with the
SCP peripherals.
The following figure shows the peripherals region of the SCP memory map.
SCP memory map
REFCLK CNTCTL
SCPUART
REFCLK CNTBase0
Code boot ROM
0x0_0000_0000
CS CNTCONTROL
Reserved
AP2 SCP MHU
Code TCRAM
SCP SoC expansion
SRAM DTCRAM
Reserved
SCP peripherals
Reserved
Memory controller
Element management
peripherals
System Access Port
0x0_0080_0000
0x0_2000_0000
0x0_2100_0000
0x0_4000_0000
0x0_4600_0000
0x0_4400_0000
0x0_4400_1000
0x0_4400_2000
0x0_4400_3000
0x0_4400_6000
0x0_4400_7000
0x0_0100_0000
SCP SoC expansion
SCP SoC expansion
0x0_4400_0000
0x0_4800_0000
MCP SoC expansion
0x0_4C00_0000
0x0_4E00_0000
0x0_5000_0000
0x0_5080_0000
Reserved
0x0_6000_0000
0x0_A000_0000
System Access Port
0x0_E000_0000
Private peripheral bus - Internal
Private peripheral bus - External
0x0_E004_0000
0x0_E010_0000
Reserved
0x01_0000_0000
Watchdog
Reserved
0x0_4400_A000
Reserved
0x0_4400_B000
REFCLK GENTIM CTRL
0x0_4410_0000
Reserved
0x0_4411_0000
0x0_4412_0000
AP2SCP MHU Non-secure RAM
Reserved
AP2SCP MHU Secure RAM
SCP2MCP MHU
SCP2MCP MHU Non-secure
RAM
CLUS0 REFCLK TIMER
CLUS1 REFCLK TIMER
0x0_4413_0000
0x0_4500_0000
0x0_4502_0000
Reserved
0x0_452C_0000
0x0_452E_0000
Reserved
0x0_4540_0000
0x0_4542_0000
0x0_4560_0000
0x0_4561_0000
0x0_4562_0000
SCP2MCP MHU Secure RAM
Reserved
0x0_4563_0000
SCP peripherals
memory map
Figure 4-6 SCP peripherals memory map
4 Programmers model
4.2 N1 SDP memory maps
101489_0000_02_en
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