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Add configuration to flash by ecpdap.

This commit is contained in:
colin 2022-02-27 15:39:45 +00:00
parent 94c99367ba
commit e0f77ceead
3 changed files with 22 additions and 2 deletions
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2
fpga/99-cmsis-dap.rules Normal file
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@ -0,0 +1,2 @@
# Allow access to all CMSIS-DAP compatible adapters
ATTRS{product}=="*CMSIS-DAP*", MODE="660", GROUP="plugdev", TAG+="uaccess"

16
fpga/Readme.md
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@ -6,6 +6,22 @@
sudo apt-get install build-essential clang bison flex libreadline-dev gawk tcl-dev libffi-dev git graphviz xdot pkg-config python3 libboost-system-dev libboost-python-dev libboost-filesystem-dev zlib1g-dev build-essential libboost-system-dev libboost-thread-dev libboost-program-options-dev libboost-test-dev libboost-iostreams-dev python3.9-dev libboost-iostreams-dev libeigen3-dev libudev-dev cmake python3-pip gcc gdb autoconf automake libtool libusb-dev libusb-1.0-0-dev python2.7-dev
```
## install ecpdap for configuration to the flash
```bash
curl https://sh.rustup.rs -sSf | sh # install catgo
cargo install ecpdap # install ecpdap
# Run ecpdap help for detailed usage.
# install CMSIS-DAP probes driver
sudo cp 99-cmsis-dap.rules /etc/udev/rules.d
sudo udevadm control --reload
ecpdap flash write xxx.bit # Write configuration to the flash
ecpdap program xxx.bit # Configure with xxx.svf
ecpdap flash erase # Erase flash
```
## install verilator form source to use new version
```

6
fpga/blink/Makefile
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@ -16,8 +16,10 @@ $(TARGET).bit: $(TARGET).cfg
${TARGET}.svf : ${TARGET}.bit
prog: ${TARGET}.svf
# openFPGALoader -c digilent_hs2 $(TARGET).bit
./dapprog ${TARGET}.svf
./dapprog blink.svf
flash: ${TARGET}.bit
ecpdap flash write blink.bit
clean:
rm -f *.svf *.bit *.config *.ys *.json