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Enhanced build config flexibility & updated docs

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Refined the Makefile to accommodate pre-programming commands with `PROGRAMMER_PRE` variable and introduced a specific index for flashing with Digilent devices using `DJTG_FLASH_INDEX`. This allows for more flexible configuration pre-programming hooks and coherent handling of different indices for programming and flashing operations.

The README has been updated for clarity and to reflect new options. Simplified the installation instructions for GNU Make, enriched the project configuration section with default values for build options, introduced library naming for Verilog sources, and added a section detailing console output for easy report access post-build. Additionally, documented the new `make flash` target for Digilent programmers and the placeholder for `PROGRAMMER_PRE`.
This commit is contained in:
0xMax42
2024-03-08 19:22:42 +01:00
parent 4e1f44b718
commit 4893f9cf7c
2 changed files with 87 additions and 35 deletions
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56
Makefile
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@@ -35,30 +35,32 @@ ifndef TARGET_PART
$(error TARGET_PART must be defined)
endif
TOPLEVEL ?= $(PROJECT)
CONSTRAINTS ?= $(PROJECT).ucf
BITFILE ?= build/$(PROJECT).bit
TOPLEVEL ?= $(PROJECT)
CONSTRAINTS ?= $(PROJECT).ucf
BITFILE ?= build/$(PROJECT).bit
COMMON_OPTS ?= -intstyle xflow
XST_OPTS ?=
NGDBUILD_OPTS ?=
MAP_OPTS ?= -detail
PAR_OPTS ?=
BITGEN_OPTS ?=
TRACE_OPTS ?= -v 3 -n 3
FUSE_OPTS ?= -incremental
PROGRAMMER ?= none
PROGRAMMER_PRE ?=
IMPACT_OPTS ?= -batch impact.cmd
DJTG_EXE ?= djtgcfg
DJTG_DEVICE ?= DJTG_DEVICE-NOT-SET
DJTG_INDEX ?= 0
DJTG_FLASH_INDEX ?= 1
COMMON_OPTS ?= -intstyle xflow
XST_OPTS ?=
NGDBUILD_OPTS ?=
MAP_OPTS ?=
PAR_OPTS ?= -detail
BITGEN_OPTS ?=
TRACE_OPTS ?= -v 3 -n 3
FUSE_OPTS ?= -incremental
PROGRAMMER ?= none
IMPACT_OPTS ?= -batch impact.cmd
DJTG_EXE ?= djtgcfg
DJTG_DEVICE ?= DJTG_DEVICE-NOT-SET
DJTG_INDEX ?= 0
XC3SPROG_EXE ?= xc3sprog
XC3SPROG_CABLE ?= none
XC3SPROG_OPTS ?=
XC3SPROG_EXE ?= xc3sprog
XC3SPROG_CABLE ?= none
XC3SPROG_OPTS ?=
###########################################################################
@@ -209,17 +211,17 @@ isimgui: build/isim_$(TB)$(EXE)
ifeq ($(PROGRAMMER), impact)
prog: $(BITFILE)
sudo $(XILINX)/bin/$(XILINX_PLATFORM)/impact $(IMPACT_OPTS)
$(PROGRAMMER_PRE) $(XILINX)/bin/$(XILINX_PLATFORM)/impact $(IMPACT_OPTS)
endif
ifeq ($(PROGRAMMER), digilent)
prog: $(BITFILE)
yes Y | sudo $(DJTG_EXE) prog -d $(DJTG_DEVICE) -i $(DJTG_INDEX) -f $(BITFILE)
$(PROGRAMMER_PRE) $(DJTG_EXE) prog -d $(DJTG_DEVICE) -i $(DJTG_INDEX) -f $(BITFILE)
endif
ifeq ($(PROGRAMMER), xc3sprog)
prog: $(BITFILE)
sudo $(XC3SPROG_EXE) -c $(XC3SPROG_CABLE) $(XC3SPROG_OPTS) $(BITFILE)
$(PROGRAMMER_PRE) $(XC3SPROG_EXE) -c $(XC3SPROG_CABLE) $(XC3SPROG_OPTS) $(BITFILE)
endif
ifeq ($(PROGRAMMER), none)
@@ -233,7 +235,7 @@ endif
ifeq ($(PROGRAMMER), digilent)
flash: $(BITFILE)
yes Y | sudo $(DJTG_EXE) prog -d $(DJTG_DEVICE) -i $(DJTG_FLASH_INDEX) -f $(BITFILE)
$(PROGRAMMER_PRE) $(DJTG_EXE) prog -d $(DJTG_DEVICE) -i $(DJTG_FLASH_INDEX) -f $(BITFILE)
endif
###########################################################################