hi,I meet a problem,first ,I configure DMA transfer data to DDR,than cache_inv ddr,it works well .
then I configure DMA transfer data to DSP_L2_RAM,I don't change the DMA settings,just change the dst addr,
I found the DSP_L2_RAM buf is filled with zero.
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Program.sectMap[".my_ram"] = "DSP_L2_RAM";
#pragma DATA_SECTION(buf, ".my_ram");
#pragma DATA_ALIGN(buf, 16);
UInt8 buf[MAX_WID];
is there any steps I should do to configure DMA transfer data to L2_RAM?
