The source code for the driver is included with the Vitis Unified Software Platform installation, as well as being available in the Xilinx Github repository.
Driver Name | Path in Vitis | Path in Github |
---|---|---|
scugic | <Vitis Install Directory>/data/embedded/XilinxProcessorIPLib/drivers/scugic | https://github.com/Xilinx/embeddedsw/tree/master/XilinxProcessorIPLib/drivers/scugic |
Note: To view the sources for a particular release, use the rel-version tag in github. For example, for the 2020.1 release, the proper version of the code is: https://github.com/Xilinx/embeddedsw/tree/release-2020.1/XilinxProcessorIPLib/drivers/scugic |
The driver source code is organized into different folders. The table below shows the ospipsv driver source organization.
Directory | Description |
---|---|
doc | Provides the API and data structure details |
data | Driver .tcl and .mdd file |
examples | Example applications that show how to use the driver features |
src | Driver source files |
For a full list of features supported by this IP, please refer ARM GIC v2 and v3 specifications.
NA
Refer to the driver examples directory for various example applications that exercise the different features of the driver. Each application is linked in the table below. The following sections describe the usage and expected output of the various applications. These example applications can be imported into the Vitis IDE from the Board Support Package settings tab.
Examples Path:
Test Name | Example Source | Description |
---|---|---|
SCUGIC software generated interrupt example | This example demonstrates triggering of interrupts by simulating software generated interrupt. | |
SCUGIC self test example | This examples demonstrates basic initialization of scugic driver | |
SCUGIC low level example | This example demonstrates triggering of interrupts by simulating software generated interrupt. It uses low level APIs of scugic driver. |
GIC Example Test Successfully ran GIC example Test |
Low Level GIC Example Test Successfully ran Low Level GIC example Test |
This examples demonstrates basic initialization of scugic driver
Expected Output
Successfully ran Scugic self test Example |
2021.2
https://github.com/Xilinx/embeddedsw/blob/xlnx_rel_v2021.2/doc/ChangeLog#L189
2021.1
https://github.com/Xilinx/embeddedsw/blob/xlnx_rel_v2021.1/doc/ChangeLog#L385
2020.2
https://github.com/Xilinx/embeddedsw/blob/release-2020.2/doc/ChangeLog#L659
2020.1
https://github.com/Xilinx/embeddedsw/blob/release-2020.1/doc/ChangeLog#L519
2019.2
https://github.com/Xilinx/embeddedsw/blob/release-2019.2/doc/ChangeLog#L195
2019.1
https://github.com/Xilinx/embeddedsw/blob/release-2019.1/doc/ChangeLog#L142
2018.3
https://github.com/Xilinx/embeddedsw/blob/release-2018.3/doc/ChangeLog#L252
2018.2
None
2018.1
https://github.com/Xilinx/embeddedsw/blob/release-2018.1/doc/ChangeLog#L211
2017.4
None
2017.3
https://github.com/Xilinx/embeddedsw/blob/release-2017.3/doc/ChangeLog#L286
2017.2
https://github.com/Xilinx/embeddedsw/blob/release-2017.3/doc/ChangeLog#L444
2017.1
https://github.com/Xilinx/embeddedsw/blob/release-2017.3/doc/ChangeLog#L790
2016.4
https://github.com/Xilinx/embeddedsw/blob/release-2017.3/doc/ChangeLog#L1058
2016.3
https://github.com/Xilinx/embeddedsw/blob/release-2017.3/doc/ChangeLog#L1351