Initial commit

2024-02-23 13:01:05 +00:00
commit d212040c30
1914 changed files with 1290006 additions and 0 deletions
--- a/Libs/RiscV/NEORV32/setups/osflow/tools.mk
+++ b/Libs/RiscV/NEORV32/setups/osflow/tools.mk
@@ -0,0 +1,28 @@
+GHDL_FLAGS += --std=08
+GHDL       ?= ghdl
+GHDLSYNTH  ?= ghdl
+YOSYS      ?= yosys
+ICEPACK    ?= icepack
+ECPPACK    ?= ecppack
+OPENOCD    ?= openocd
+COPY       ?= cp -a
+
+DEVICE_SERIES ?= ice40
+DEVICE_LIB    ?= $(DEVICE_SERIES)
+YOSYSSYNTH    ?= $(DEVICE_SERIES)
+NEXTPNR       ?= nextpnr-$(DEVICE_SERIES)
+
+ifeq ($(DEVICE_SERIES),ice40)
+YOSYSPIPE          ?= -dsp
+CONSTRAINTS_FORMAT ?= pcf
+NEXTPNR_OUT        ?= asc
+PNR2BIT_EXT        ?= asc
+PACKTOOL           ?= $(ICEPACK)
+PACKARGS           ?=
+else
+CONSTRAINTS_FORMAT ?= lpf
+NEXTPNR_OUT        ?= textcfg
+PNR2BIT_EXT        ?= cfg
+PACKTOOL           ?= $(ECPPACK)
+PACKARGS           ?= --compress
+endif