diff options
| -rw-r--r-- | docs/notes_osx.md | 39 | ||||
| -rw-r--r-- | examples/hx8kboard/Makefile | 28 | ||||
| -rw-r--r-- | examples/icestick/Makefile | 28 |
3 files changed, 75 insertions, 20 deletions
diff --git a/docs/notes_osx.md b/docs/notes_osx.md new file mode 100644 index 0000000..6b542d6 --- /dev/null +++ b/docs/notes_osx.md @@ -0,0 +1,39 @@ +# OSX Install +The toolchain should be easy to install on OSX platforms. Below are a few troubleshooting items found on Mountain Lion (10.8.2). + +## installing ftdi library +- libftdi (allows you to have .so lib binary and the ftdi.h header) +libftdi has been renamed to libftdi0, so either do: + +`port install libftdi0` (note that ports installs the tool to /opt instead of /usr, see next note) + +`brew install libftdi0` + +## iceprog make error on "ftdi.h not found" +Note that Mac Ports installs to /opt instead of /usr, so change the makefile's first two lines to: + +` LDLIBS = -L/usr/local/lib -L/opt/local/lib -lftdi -lm` + +` CFLAGS = -MD -O0 -ggdb -Wall -std=c99 -I/usr/local/include -I/opt/local/include/` + +Basically you are indicating where to find the lib with -L/opt/local/lib and where to find the .h with -I/opt/local/include/ + +## yosis make error on "<tuple> not found" +This is a compiler issue, i.e., you are probably running on clang and you can circumvent this error by compiling against another compiler. +Edit the Makefile of yosis and replace the two first lines for this, i.e., comment the first line (clang) and uncomment the second (gcc): + +`#CONFIG := clang` + +` CONFIG := gcc` + +## error "Can't find iCE FTDI USB device (vedor_id 0x0403, device_id 0x6010)." while uploading code to FPGA (e.g., `iceprog example.bin`) +You need to unload the FTDI driver. (notes below are from Mountain Lion, 10.8.2). +First check if it is running: `kextstat | grep FTDIUSBSerialDriver` + +If you see if on the kextstat, we need to unload it: `sudo kextunload -b com.FTDI.driver.FTDIUSBSerialDriver` + +Repeat the kextstat command and check that the driver was successfully unloaded. + +Repeat your `iceprog example.bin` + +Note: On newer OSes perhaps you need to also kextunload the `com.apple.driver.AppleUSBFTDI` diff --git a/examples/hx8kboard/Makefile b/examples/hx8kboard/Makefile index 551de32..e9fd789 100644 --- a/examples/hx8kboard/Makefile +++ b/examples/hx8kboard/Makefile @@ -1,18 +1,26 @@ -all: example.bin +PROJ = example +PIN_DEF = hx8kboard.pcf +DEVICE = 8k -example.blif: example.v - yosys -p 'synth_ice40 -top top -blif example.blif' example.v +all: $(PROJ).bin -example.txt: example.blif hx8kboard.pcf - arachne-pnr -d 8k -o example.txt -p hx8kboard.pcf example.blif +%.blif: %.v + yosys -p 'synth_ice40 -top top -blif $@' $< -example.bin: example.txt - icepack example.txt example.bin +%.txt: $(PIN_DEF) %.blif + arachne-pnr -d $(DEVICE) -o $@ -p $^ -prog: - iceprog example.bin +%.bin: %.txt + icepack $< $@ + +prog: $(PROJ).bin + iceprog $< + +sudo-prog: $(PROJ).bin + @echo 'Executing prog as root!!!' + sudo iceprog $< clean: - rm -f example.blif example.txt example.bin + rm -f $(PROJ).blif $(PROJ).txt $(PROJ).bin .PHONY: all prog clean diff --git a/examples/icestick/Makefile b/examples/icestick/Makefile index 295642a..eaed6f7 100644 --- a/examples/icestick/Makefile +++ b/examples/icestick/Makefile @@ -1,18 +1,26 @@ -all: example.bin +PROJ = example +PIN_DEF = icestick.pcf +DEVICE = 1k -example.blif: example.v - yosys -p 'synth_ice40 -top top -blif example.blif' example.v +all: $(PROJ).bin -example.txt: example.blif icestick.pcf - arachne-pnr -d 1k -o example.txt -p icestick.pcf example.blif +%.blif: %.v + yosys -p 'synth_ice40 -top top -blif $@' $< -example.bin: example.txt - icepack example.txt example.bin +%.txt: $(PIN_DEF) %.blif + arachne-pnr -d $(DEVICE) -o $@ -p $^ -prog: - iceprog example.bin +%.bin: %.txt + icepack $< $@ + +prog: $(PROJ).bin + iceprog $< + +sudo-prog: $(PROJ).bin + @echo 'Executing prog as root!!!' + iceprog $< clean: - rm -f example.blif example.txt example.bin + rm -f $(PROJ).blif $(PROJ).txt $(PROJ).bin .PHONY: all prog clean |