Memory and Peripheral Protection Unit for PL Isolation in Zynq UltraScale+ Devices (XAPP1353) - XAPP1353

Document ID: XAPP1353
Release Date: 2022-05-04
Revision: 1.1 English

Summary
Introduction
Hardware and Software Requirements
Overview
XMPU_PL Configuration
Configuration Lock
Regions
Master IDs
AXI Permissions
Poison By Address
Poison by Attribute
Functional Description
XMPU_PL Architecture
Module Registers Summary
CTRL Control Register
Error Status 1 Register
Error Status 2 Register
Poison Address Register
ISR Interrupt Status Register
IMR Interrupt Mask Register
IEN Interrupt Enable Register
IDS Interrupt Disable Register
LOCK Register
BYPASS Register
Regions Register
Rxx_START Region Starting Address Register
Rxx_END Region Ending Address Register
Rxx_MASTERS Region Masters Register
Rxx_CONFIG Region Configuration Register
XMPU_PL Usage Examples
AXI SmartConnect
Connecting to Multiple PS Master I/Fs
Connecting Directly to PS Master I/Fs
Connecting Directly to PL Slave I/Fs
Isolating the XMPU_PL Configuration
Isolating Secure Slaves
Isolating PL Masters
Isolation Example Design
System Isolation
Secure PL Memory
Secure PL Peripherals
Non Secure PL Memory
Non-Secure Shared Memory & Peripherals
Reference Design
Reference Design Zip File
Build HW Design in Vivado
Start with the XAPP1320 Isolation Reference Design
Manual Insertion of the XMPU_PL in the IP Integrator
Build with the Automated Design Script
Creating the Isolation Test SW Applications in Vitis 2021.1
Build the Isolation Test Platform
APU Isolation Test System
Create the APU Fault Injection Boot Image
RPU Isolation Test System
Create the RPU Fault Injection Boot Image
Running the Isolation Example on the ZCU102 Board
ZCU102 Evaluation Board Setup
APU Fault Injection Test
RPU Fault Injection Test
A closer Look at the Platform Management Unit (PMU)
PMU Configuration
Configuring the XMPU_PL in the PMU Scheduler
Handling XMPU_PL Interrupts in the PMU (EM) Error Manager
Creating the Simple XMPU_PL (RPU) Example in Vitis 2021.1
RPU Simple XMPU_PL Test System
Create the RPU Simple Example Boot Image
Running the Simple Example on the ZCU102 Board
A Closer Look at the Simple XMPU_PL Example Application
Conclusion
Appendix A: Master ID List
Appendix B: SW Driver Library
Overview
Structs
XmpuPl_Config Struct
XmpuPl_Regions Struct
XmpuPl_Regs Struct
XmpuPl Struct
Functions
XMpuPl_LookupConfig
XMpuPl_CfgInitialize
XMpuPl_IsActive
XMpuPl_AddRegion
XMpuPL_GetConfig
XMpuPL_SelfTest
Macros
InstReadReg
InstWriteReg
XMpuPl_EnableInterrupts
XMpuPl_DisableInterrupts
XMpuPl_GetInterruptStatus
XMpuPl_ClearInterruptStatus
Constants
Revision History
Additional Resources and Legal Notices
Support Resources
Finding Additional Documentation
References
Please Read: Important Legal Notices

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