Changes between Version 2 and Version 3 of Tools/Xilinx_SDK
- Timestamp:
- May 4, 2012, 11:32:36 AM (12 years ago)
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Tools/Xilinx_SDK
v2 v3 18 18 * Use the "Run" launch process, then press the FPGA Board PPC reset button (typically mapped to the down push button, near the power jack). This will force the PPC to start executing code from the PPC reset vector (0xFFFFFFFC), which, if the .elf is valid, will boot the PPC then jump to the address for .text specified in your linker script. We've seen this work, but are not entirely convinced it's robust. 19 19 20 * Update the address map in XPS to place the memory you want to boot from at 0x0. For example we put the IOCM at 0x0 in the OFDM ref design. Then in your linker script assign .text to th e IOCM. This will allow the "Run" launch process to succeed.20 * Update the address map in XPS to place the memory you want to boot from at 0x0. For example we put the IOCM at 0x0 in the OFDM ref design. Then in your linker script assign .text to that memory. This will allow the "Run" launch process to succeed. 21 21 22 22 * Use the "Debug" launch process. This processes uses GDB to read the start address, which succeeds where XMD fails.