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Update README and build.sh (#59)

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update build.sh to use rpi-4 directly; fix README

README: update build instruction

build.sh: fix missing package argument

Co-authored-by: Harry Ho <hh@m-labs.hk>
This commit is contained in:
harry 2020-08-11 11:24:21 +08:00 committed by sb10q
parent 76a4cac873
commit c69cd9951e
2 changed files with 11 additions and 8 deletions
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17
README.md
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@ -1,7 +1,7 @@
# Build
```shell
nix-shell --command "cargo xbuild --release"
nix-shell --command "cargo xbuild --release -p experiments"
```
Currently the ELF output is placed at `target/armv7-none-eabihf/release/experiments`
@ -41,7 +41,7 @@ Proceed using gdb with `load`, `c`
### Running on the ZC706
```shell
nix-shell --command "cargo xbuild --release"
nix-shell --command "cargo xbuild --release -p experiments"
cd openocd
openocd -f zc706.cfg
```
@ -57,23 +57,26 @@ openocd -f cora-z7-10.cfg
### Loading a bitstream into volatile memory
```shell
openocd -f zc706.cfg -c "pld load 0 blinker_migen.bit; exit"
openocd -f zc706.cfg -c "pld load 0 blinker_migen.bit; exit"
```
### Development Process
Clone this repo onto your development/build machine and the raspberry pi that controls the Xilinx 7000 board
On the dev machine, the below script builds zc706 and secure copies it to the target pi (in your pi $HOME directory)
On the dev machine, the below script builds zc706 and secure copies it to the target pi (in your pi $HOME directory):
```shell
cd ~/zc706
./build.sh $your_user/ssh_id
cd ~/zynq-rs
./build.sh $your_user_or_ssh_id
```
On the pi, we need an information rich environment that includes a relatively reliable `gdb` experience (that includes `ctrl-p` and `ctrl-n` command history that persists across `cgdb` executions), run:
```shell
ssh pi4
cd zc706
cd zynq-rs
# For ZC706, run:
./tmux.sh 0
# For Cora Z7, run:
./tmux.sh
```

2
build.sh
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@ -1 +1 @@
nix-shell --command "cargo xbuild --release -p experiments" && scp -P 2204 -C target/armv7-none-eabihf/release/zc706-experiments $1@nixbld.m-labs.hk:/home/$1/zc706/zc706.elf
nix-shell --command "cargo xbuild --release -p experiments" && scp -C target/armv7-none-eabihf/release/experiments $1@rpi-4.m-labs.hk:/home/$1/zc706/zc706.elf