region1_access
Base definition for OCRAM Region 0
Module Instance | Base Address | Register Address |
---|---|---|
i_soc_ocram_firewall__fw_ocram__108cc400__ocram_firewall__SEG_L4_ocram_0x0_0x800
|
0x108CC400
|
0x108CC424
|
Size: 32
Offset: 0x24
Access: RW
Access mode: SECURE | PRIVILEGEMODE
Note: The processor must make a secure, privileged bus access to this register. You can configure processor mode settings in the control registers of the ARM Cortex-A53 MPcore processor. For more information about processor modes, please refer to the ARM Infocenter.
Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
|
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|
|
region1_access Fields
Bit | Name | Description | Access | Reset |
---|---|---|---|---|
31:1 |
RVSD
|
MSB field is all zeros. |
RO
|
0x0
|
0 |
acess_type
|
If S/N = 1, then only secure access is allowed, otherwise both secure and non-secure access is allowed |
RW
|
0x1
|