PMOD Micro SD Linker Problem on SDK Application for CMOD S7

[BTaylor]

Hello,

I'm attempting to integrate my CMOD S7 module with the PMOD Micro SD module. The block design validates, the hardware exports, and it seems that my code compiles, but once I get to the linker, I always get the following error message:

'Building target: SD_MicroBlaze.elf'
'Invoking: MicroBlaze g++ linker'
mb-g++ -Wl,-T -Wl,../src/lscript.ld -L../../SD_MicroBlaze_bsp/microblaze_0/lib -mlittle-endian -mcpu=v11.0 -mxl-soft-mul -Wl,--no-relax -Wl,--gc-sections -o "SD_MicroBlaze.elf"  ./src/main.o   -Wl,--start-group,-lxil,-lgcc,-lc,-lstdc++,--end-group
c:/xilinx/sdk/2019.1/gnu/microblaze/nt/bin/../lib/gcc/microblaze-xilinx-elf/8.2.0/../../../../microblaze-xilinx-elf/bin/ld.exe: SD_MicroBlaze.elf section `.text' will not fit in region `microblaze_0_local_memory_ilmb_bram_if_cntlr_Mem_microblaze_0_local_memory_dlmb_bram_if_cntlr_Mem'
c:/xilinx/sdk/2019.1/gnu/microblaze/nt/bin/../lib/gcc/microblaze-xilinx-elf/8.2.0/../../../../microblaze-xilinx-elf/bin/ld.exe: region `microblaze_0_local_memory_ilmb_bram_if_cntlr_Mem_microblaze_0_local_memory_dlmb_bram_if_cntlr_Mem' overflowed by 160720 bytes
collect2.exe: error: ld returned 1 exit status
make: *** [makefile:50: SD_MicroBlaze.elf] Error 1

I investigated and found that the code compiles when I remove the following line from the code:

   DXSPISDVOL disk(XPAR_PMODSD_0_AXI_LITE_SPI_BASEADDR,
         XPAR_PMODSD_0_AXI_LITE_SDCS_BASEADDR);

Increasing the local memory size for the MicroBlaze core in my block design doesn't seem to help. Is this an issue that can be solved in the SDK application or MicroBlaze configuration?

Thanks!