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wuxx / icesugar

iCESugar FPGA Board (base on iCE40UP5k)
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could I use Murax of VexRiscv + picorv32 firmware #42

Closed fatalfeel closed 7 months ago

fatalfeel commented 2 years ago
  1. iceprog toplevel.bin in Murax of VexRiscv (gateware)
  2. iceprog firmware.bin in picorv32 can do them both?

burn the gateware then firmware then I can add instruction in Murax and modify riscv gcc compiler then modify the firmware to test new instruction

fatalfeel commented 2 years ago

If I try to build ./VexRiscv/scripts/Murax/iCE40-hx8k_breakout_board and ./picorv32/scripts/icestorm (To build the example LED-blinking firmware for an HX8K Breakout Board )

I using iceprog burn toplevel.bin then burn firmware.bin, need burn twice? or I need combine them become one bin?