Luckfox Pico SDK

This SDK is modified based on the SDK provided by Rockchip
It provides a customized SDK specifically for Luckfox Pico series development boards
Aimed at providing developers with a better programming experience

SDK Updatelog

Current version V1.2

Added compatibility for Ubuntu system
Restored support for busybox, allowing users to choose between busybox, buildroot, and Ubuntu according to their needs
Added Ubuntu root file submodule and support for switching between GitHub and Gitee sources
Added support for exFAT file system
Partial bug fixes

SDK Usage Instructions

recommended operating system : Ubuntu 22.04

Installing Dependencies

sudo apt-get install -y git ssh make gcc gcc-multilib g++-multilib module-assistant expect g++ gawk texinfo libssl-dev bison flex fakeroot cmake unzip gperf autoconf device-tree-compiler libncurses5-dev pkg-config bc python-is-python3 passwd openssl openssh-server openssh-client vim file cpio rsync

Get SDK

git clone https://github.com/LuckfoxTECH/luckfox-pico.git

Environment Variables

The cross-compilation toolchain needs to be set Environment Variables

cd {SDK_PATH}/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/
source env_install_toolchain.sh

Get the SDK

GitHub

git clone <https://github.com/LuckfoxTECH/luckfox-pico.git>

Gitee
```
git clone <https://gitee.com/LuckfoxTECH/luckfox-pico.git>
```
- If you need to compile the Ubuntu system and use the Gitee source
- Please modify the corresponding board mk file LF_SUBMODULES_BY to gitee, for example
```
LF_SUBMODULES_BY=gitee
```

Instructions for build.sh

The build.sh script is used to automate the compilation process.
Most of the compilation operations can be completed automatically through build.sh.

Options for build.sh

Usage: build.sh [OPTIONS]
Available options:
lunch              -Select Board Configure
env                -build env
meta               -build meta (optional)
uboot              -build uboot
kernel             -build kernel
rootfs             -build rootfs
driver             -build kernel's drivers
sysdrv             -build uboot, kernel, rootfs
media              -build rockchip media libraries
app                -build app
recovery           -build recovery
tool               -build tool
updateimg          -build update image
unpackimg          -unpack update image
factory            -build factory image
all                -build uboot, kernel, rootfs, recovery image
allsave            -build all & firmware & save

clean              -clean all
clean uboot        -clean uboot
clean kernel       -clean kernel
clean driver       -clean driver
clean rootfs       -clean rootfs
clean sysdrv       -clean uboot/kernel/rootfs
clean media        -clean rockchip media libraries
clean app          -clean app
clean recovery     -clean recovery

firmware           -pack all the image we need to boot up system
ota                -pack update_ota.tar
save               -save images, patches, commands used to debug
check              -check the environment of building
info               -see the current board building information

Select the referenced board configuration

./build.sh lunch

It will display the corresponding board configuration options. Enter the number corresponding to the board configuration to switch to it.

You're building on Linux
Lunch menu...pick a combo:

BoardConfig-*.mk naming rules:
BoardConfig-"启动介质"-"系统版本"-"硬件版本"-"应用场景".mk
BoardConfig-"boot medium"-"system version"-"hardware version"-"applicaton".mk

----------------------------------------------------------------
0. BoardConfig_IPC/BoardConfig-EMMC-Buildroot-RV1103_Luckfox_Pico-IPC.mk
                             boot medium(启动介质): EMMC
                          system version(系统版本): Buildroot
                        hardware version(硬件版本): RV1103_Luckfox_Pico
                              applicaton(应用场景): IPC
----------------------------------------------------------------

----------------------------------------------------------------
1. BoardConfig_IPC/BoardConfig-EMMC-Buildroot-RV1103_Luckfox_Pico_Mini_A-IPC.mk
                             boot medium(启动介质): EMMC
                          system version(系统版本): Buildroot
                        hardware version(硬件版本): RV1103_Luckfox_Pico_Mini_A
                              applicaton(应用场景): IPC
----------------------------------------------------------------

----------------------------------------------------------------
2. BoardConfig_IPC/BoardConfig-EMMC-Ubuntu-RV1103_Luckfox_Pico-IPC.mk
                             boot medium(启动介质): EMMC
                          system version(系统版本): Ubuntu
                        hardware version(硬件版本): RV1103_Luckfox_Pico
                              applicaton(应用场景): IPC
----------------------------------------------------------------

----------------------------------------------------------------
3. BoardConfig_IPC/BoardConfig-EMMC-Ubuntu-RV1103_Luckfox_Pico_Mini_A-IPC.mk
                             boot medium(启动介质): EMMC
                          system version(系统版本): Ubuntu
                        hardware version(硬件版本): RV1103_Luckfox_Pico_Mini_A
                              applicaton(应用场景): IPC
----------------------------------------------------------------

----------------------------------------------------------------
4. BoardConfig_IPC/BoardConfig-EMMC-Ubuntu-RV1103_Luckfox_Pico_Plus-IPC.mk
                             boot medium(启动介质): EMMC
                          system version(系统版本): Ubuntu
                        hardware version(硬件版本): RV1103_Luckfox_Pico_Plus
                              applicaton(应用场景): IPC
----------------------------------------------------------------

----------------------------------------------------------------
5. BoardConfig_IPC/BoardConfig-EMMC-Ubuntu-RV1106_Luckfox_Pico_Pro_Max-IPC.mk
                             boot medium(启动介质): EMMC
                          system version(系统版本): Ubuntu
                        hardware version(硬件版本): RV1106_Luckfox_Pico_Pro_Max
                              applicaton(应用场景): IPC
----------------------------------------------------------------

----------------------------------------------------------------
6. BoardConfig_IPC/BoardConfig-SPI_NAND-Buildroot-RV1103_Luckfox_Pico_Mini_B-IPC.mk
                             boot medium(启动介质): SPI_NAND
                          system version(系统版本): Buildroot
                        hardware version(硬件版本): RV1103_Luckfox_Pico_Mini_B
                              applicaton(应用场景): IPC
----------------------------------------------------------------

----------------------------------------------------------------
7. BoardConfig_IPC/BoardConfig-SPI_NAND-Buildroot-RV1103_Luckfox_Pico_Plus-IPC.mk
                             boot medium(启动介质): SPI_NAND
                          system version(系统版本): Buildroot
                        hardware version(硬件版本): RV1103_Luckfox_Pico_Plus
                              applicaton(应用场景): IPC
----------------------------------------------------------------

----------------------------------------------------------------
8. BoardConfig_IPC/BoardConfig-SPI_NAND-Buildroot-RV1106_Luckfox_Pico_Pro_Max-IPC.mk
                             boot medium(启动介质): SPI_NAND
                          system version(系统版本): Buildroot
                        hardware version(硬件版本): RV1106_Luckfox_Pico_Pro_Max
                              applicaton(应用场景): IPC
----------------------------------------------------------------

Which would you like? [0]:

One-click Automatic Compilation

./build.sh lunch   # Select the reference board configuration
./build.sh         # One-click automatic compilation

Compile busybox/buildroot

./build.sh lunch   # Select the reference board
./build.sh         # One-click automatic compilation

Compile Ubuntu
```
sudo ./build.sh lunch   # Select the reference board
sudo ./build.sh         # One-click automatic compilation  
```
- Note that when compiling Ubuntu, make sure to use sudo, otherwise it may cause file system errors
- The following text will not distinguish between the two sets of instructions, please choose accordingly based on the situation

Build U-Boot

./build.sh clean uboot
./build.sh uboot

The path of the generated files:

output/image/MiniLoaderAll.bin
output/image/uboot.img

Build kernel

./build.sh clean kernel
./build.sh kernel

The path of the generated files:

output/image/boot.img

Build rootfs

./build.sh clean rootfs
./build.sh rootfs

Note : After compilation, use the command ./build.sh firmware to repackage.

Build media

./build.sh clean media
./build.sh media

The path of the generated files:

output/out/media_out

Note : After compilation, use the command ./build.sh firmware to repackage.

Build Reference Applications

./build.sh clean app
./build.sh app

Note 1: The app depends on media.
Note 2: After compilation, use the command ./build.sh firmware to repackage.

Firmware Packaging

./build.sh firmware

The path of the generated files:

output/image

Notices

When copying the source code package under Windows, the executable file under Linux may become a non-executable file, or the soft link fails and cannot be compiled and used. Therefore, please be careful not to copy the source code package under Windows.

TrekMax/luckfox-pico

Luckfox Pico SDK

SDK Updatelog

SDK Usage Instructions

Installing Dependencies

Get SDK

Environment Variables

Get the SDK

Instructions for build.sh

Options for build.sh

Select the referenced board configuration

One-click Automatic Compilation

Build U-Boot

Build kernel

Build rootfs

Build media

Build Reference Applications

Firmware Packaging

Notices