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Topic: [WORKFLOW RELEASE] Vidor sample projects are opensource! (Read 8801 times) previous topic - next topic


If I remember right boot loader need some data in .fpga_bitstream section that is outside of SAMD flash area. If it's empty it won't access to FLASH connected to FPGA.
Is there any part of the code that confirms this .fpga_bitstream requirement? I don't question your claim/memory, I just want to have something I can look at and answer questions by myself.


These were in linker script "flash_with_bootloader.ld"

  FLASH_FPGA (r) : ORIGIN = 0x00040000, LENGTH = 0x00200000
  FLASH (rx) : ORIGIN = 0x00000000+0x2000, LENGTH = 0x00040000-0x2000 /* First 8KB used by bootloader */
  RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00008000

.fpga_bitstream_section :

Didn't find bootleader sources. This atleas put FPGA image outside of SAMD flash area so bootloader should detect this and write it to FPGA FLASH.

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