# Pynq Image for ZCU102
###### tags: `fpga` `lab` `ntu`

## petalinux
https://pynq.readthedocs.io/en/latest/pynq_sd_card.html

git clone https://github.com/Xilinx/PYNQ.git
./PYNQ/sdbuild/scripts/setup_host.sh

## Install : PetaLinux, Vivado, SDK
安裝 petalinux 
    chmod +x petalinux-v2019.1-Final-installer.run 
    ./petalinux-v2019.1-Final-installer.run ./<Petalinux Install Path>
    
## Source : Vivado, SDK, Petalinux
source petalinux 藥用 bash .....

## <font color="red">Very Important</font>
1. shell => 要用bash 不能用zsh (無言超爛...)
2. vivado , sdk , petalinux 的版本都要相同對

## Pynq Image 製作
[Ref http://www.wuquantai.com/?p=746](http://www.wuquantai.com/?p=746)

### Host 環境
1. Xilinx Vivado
2. Xilinx SDK
3. petalinux
需要同個年份的， 比如都是2019或2018

* 下載原生pynq映像檔
[prebuild Pynq image](http://bit.ly/2IwiiWO)
* 下載zcu102 SPEC檔案
[zcu102 bsp 2019.1](https://www.xilinx.com/member/forms/download/xef.html?filename=xilinx-zcu102-v2019.1-final.bsp)
[zcu102 bsp 2018.3](https://www.xilinx.com/member/forms/download/xef.html?filename=xilinx-zcu102-v2018.3-final.bsp)
<font color="red">✩✩ 請自己尋找所需版本，要跟vivado同個版本(ex 2019.1)，版本不對會GGGG</font>

git clone https://github.com/Xilinx/PYNQ.git
//git checkout image_v2.4  #這行死都不要打 不然會GG

## 檢查環境 qemu ， crosstool-ng 
./PYNQ/sdbuild/scripts/setup_host.sh

## ZCU102 setting
cp -rf PYNQ/boards/ZCU104 PYNQ/boards/ZCU102
rm -rf PYNQ/boards/ZCU102/petalinux_bsp/
mv PYNQ/boards/ZCU102/ZCU104.spec PYNQ/boards/ZCU102/ZCU102.spec

## 修改 spec
vim PYNQ/boards/ZCU102/ZCU102.spec
> ARCH_ZCU102 := aarch64
> BSP_ZCU102 := xilinx-zcu102-v2019.1-final.bsp
> STAGE4_PACKAGES_ZCU102 := ethernet

## 複製 bsp 和 img
cp ~/xilinx-zcu102-v2018.3-final.bsp PYNQ/boards/ZCU102/
mkdir PYNQ/sdbuild/prebuilt
cp ~/bionic.aarch64.2.3.img PYNQ/sdbuild/prebuilt

shell改/bin/bash

## Source
PATH=/opt/qemu/bin:/opt/crosstool-ng/bin:$PATH
source /tools/Xilinx/Vivado/2019.1/setting64.sh
source /tools/Xilinx/SDK/2019.1/setting64.sh
source petalinux/settings.sh #需要先安裝petalinux
petalinux-util --webtalk off

# 編譯BOOT
cd PYNQ/sdbuild/
make boot_files BOARDS=ZCU102
make images BOARDS=ZCU102 PREBUILT=prebuilt/bionic.aarch64.2.5.img

# img file
ls output

燒SD_Card

sudo dd bs=1m if=imagezcu102?.img of=/dev/sd?