SDT Driver Support and Compilation Errors

[Jieumban]

1. SDT Driver Support and Compilation Errors

I'm developing a project on zcu106 using the 2024.2 BSP, and I've noticed that some drivers, e.g. xscugic_g.h, don't seem to fully support SDT (System Device Tree). This is leading to numerous compilation errors when I try to build my project.

In this case. Should I need to add [#ifndef] SDT before every related function​ call?

2. Duplicate Macro Definitions

When I generate a platform from an .xsa file in Vitis and then generate an xintc example. I'm encountering a confusing situation: certain macros, like XPAR_PSU_AFI_2_BASEADDR, appear to be defined twice. I am curious when only PSU AFI related has the issue.

/* Canonical definitions for peripheral PSU_AFI_3 */
#define XPAR_PSU_AFI_2_BASEADDR 0xfd390000
#define XPAR_PSU_AFI_2_HIGHADDR 0xfd39ffff

/* Definitions for peripheral PSU_AFI_2 */
#define XPAR_PSU_AFI_2_BASEADDR 0xfd380000
#define XPAR_PSU_AFI_2_HIGHADDR 0xfd38ffff

[kedareswararao]

@Jieumban thanks for reporting the issue.

1.>

1. SDT Driver Support and Compilation Errors

I'm developing a project on zcu106 using the 2024.2 BSP, and I've noticed that some drivers, e.g. xscugic_g.h, don't seem to fully support SDT (System Device Tree). This is leading to numerous compilation errors when I try to build my project.

In this case. Should I need to add [#ifndef] SDT before every related function​ call?

Could you please share the exact errors here i mean which defines are missing? also please share your xsa or sdt folder if possible.

2. Duplicate Macro Definitions

When I generate a platform from an .xsa file in Vitis and then generate an xintc example. I'm encountering a confusing situation: certain macros, like XPAR_PSU_AFI_2_BASEADDR, appear to be defined twice. I am curious when only PSU AFI related has the issue.

/* Canonical definitions for peripheral PSU_AFI_3 */
#define XPAR_PSU_AFI_2_BASEADDR 0xfd390000
#define XPAR_PSU_AFI_2_HIGHADDR 0xfd39ffff

/* Definitions for peripheral PSU_AFI_2 */
#define XPAR_PSU_AFI_2_BASEADDR 0xfd380000
#define XPAR_PSU_AFI_2_HIGHADDR 0xfd38ffff

This issue was fixed in the latest lopper devicetree-org/lopper@43a8d8d and in 2025.1 tool