git.sur5r.net Git - openocd/blob - tcl/board/arty_s7.cfg

   1 #
   2 # Arty S7: Spartan7 25/50 FPGA Board for Makers and Hobbyists
   3 #
   4 # https://www.xilinx.com/products/boards-and-kits/1-pnziih.html
   5 # https://store.digilentinc.com/arty-s7-spartan-7-fpga-board-for-makers-and-hobbyists/
   6
   7 source [find interface/ftdi/digilent-hs1.cfg]
   8
   9 # Xilinx Spartan7-25/50 FPGA (XC7S{25,50}-CSGA324)
  10 source [find cpld/xilinx-xc7.cfg]
  11 source [find cpld/jtagspi.cfg]
  12
  13 adapter_khz 25000
  14
  15 # Usage:
  16 #
  17 # Load Bitstream into FPGA:
  18 #    openocd -f board/arty_s7.cfg -c "init;\
  19 #    pld load 0 bitstream.bit;\
  20 #    shutdown"
  21 #
  22 # Write Bitstream to Flash:
  23 #    openocd -f board/arty_s7.cfg -c "init;\
  24 #    jtagspi_init 0 bscan_spi_xc7s??.bit;\
  25 #    jtagspi_program bitstream.bin 0;\
  26 #    xc7s_program xc7s.tap;\
  27 #    shutdown"
  28 #
  29 # jtagspi flash proxies can be found at:
  30 # https://github.com/quartiq/bscan_spi_bitstreams
  31 #
  32 # For the Spartan 50 variant, use
  33 #  - https://github.com/quartiq/bscan_spi_bitstreams/raw/master/bscan_spi_xc7s50.bit
  34 # For the Spartan 25 variant, use
  35 #  - https://github.com/quartiq/bscan_spi_bitstreams/raw/master/bscan_spi_xc7s25.bit