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sqrl_acorn: add option to use vivado programmer

This commit is contained in:
Ilia Sergachev 2021-11-07 16:17:11 +01:00
parent 3dbad2ee06
commit 202b0e3e7d
1 changed files with 7 additions and 3 deletions
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8
litex_boards/platforms/sqrl_acorn.py
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@ -12,7 +12,7 @@
# RHSResearchLLC that are documented at: https://github.com/RHSResearchLLC/NiteFury-and-LiteFury. # RHSResearchLLC that are documented at: https://github.com/RHSResearchLLC/NiteFury-and-LiteFury.
from litex.build.generic_platform import * from litex.build.generic_platform import *
from litex.build.xilinx import XilinxPlatform from litex.build.xilinx import XilinxPlatform, VivadoProgrammer
from litex.build.openocd import OpenOCD from litex.build.openocd import OpenOCD
# IOs ---------------------------------------------------------------------------------------------- # IOs ----------------------------------------------------------------------------------------------
@ -130,8 +130,12 @@ class Platform(XilinxPlatform):
["write_cfgmem -force -format bin -interface spix4 -size 16 " ["write_cfgmem -force -format bin -interface spix4 -size 16 "
"-loadbit \"up 0x0 {build_name}.bit\" -file {build_name}.bin"] "-loadbit \"up 0x0 {build_name}.bit\" -file {build_name}.bin"]
def create_programmer(self): def create_programmer(self, name='openocd'):
if name == 'openocd':
return OpenOCD("openocd_xc7_ft232.cfg", "bscan_spi_xc7a200t.bit") return OpenOCD("openocd_xc7_ft232.cfg", "bscan_spi_xc7a200t.bit")
elif name == 'vivado':
# TODO: some board versions may have s25fl128s
return VivadoProgrammer(flash_part='s25fl256sxxxxxx0-spi-x1_x2_x4')
def do_finalize(self, fragment): def do_finalize(self, fragment):
XilinxPlatform.do_finalize(self, fragment) XilinxPlatform.do_finalize(self, fragment)