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SDK Error: LINUX WITH HDMI VIDEO OUTPUT ON THE ZED AND ZC702 BOARDS

Former Member

I am interested in running Linux with HDMI output on the ZedBoard.
I've followed the steps of the tutorial http://wiki.analog.com/resources/tools-software/linux-drivers/platforms/zynq, but I'm getting an error when trying to generate the FSBL.

Since I'm using the 14.3  version of the tools, EDK alerts that some modifications need to be made. It automatically updates the axi_vdma_5.00 to axi_vdma_5.03, and it points to newer versions of the processing_system7 and the axi_dma (which I've ignored).
EDK is still able to generate the bitstream without errors and to export it to SDK. However, when trying to create a FSBL with a BSP I get to errors:


error 1: iaxidma_bdring.c:1068:2: error: 'DATA_SYNC' undeclared (first use in this function)


error 2:  c:/xilinx/14.3/ise_ds/edk/gnu/arm/nt64/bin/../lib/gcc/arm-xilinx-eabi/4.6.1/../../../../arm-xilinx-eabi/bin/ld.exe: cannot find -lxil


I believe the first error is related to the version of the axi_dma core, but I don't know how to solve it since I don't have experience on migrating projects with  outdated cores.

Can someone help me solving this issue? Thank you

  • 0

    The solution is adding the followings lines of code in file /opt/Xilinx/14.3/ISE_DS/EDK/sw/lib/bsp/standalone_v3_07_a/src/cortexa9/xil_io.h

    afterline 79.

    /***************** Macros (Inline Functions) Definitions *********************/

    #if defined __GNUC__
    #  define SYNCHRONIZE_IO        dmb()
    #  define INST_SYNC             isb()
    #  define DATA_SYNC             dsb()
    #else
    #  define SYNCHRONIZE_IO
    #  define INST_SYNC
    #  define DATA_SYNC
    #endif /* __GNUC__ */