Stephen: /* Build u-boot */

2022-07-13T09:52:06Z

‎Build u-boot

Stephen: /* Apply u-boot */

2022-06-29T11:59:49Z

‎Apply u-boot

Stephen: Created page with "{{rock5_header}} {{Languages|rock5/guide/build-debian-from-debos-radxa}} ROCK 5 > Guide > rock5/guide/build-debian-from-debos-radxa | How..."

2022-06-28T02:17:40Z

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[[rock5 | ROCK 5]] > [[rock5/guide | Guide]] > [[rock5/guide/build-debian-from-debos-radxa | How to build Debian from debos-radxa]]

=== Rockchip Debian SDK ===

Below is the instructions of how to build image for ROCK 5 on a '''HOST PC'''.

Available boards:

* ROCK 5B

==== Get the source code ====

You need Git to get multiple git repositories to build the image.

Install Git if you don't have it.

sudo apt-get update
sudo apt-get install git

Clone the source code

mkdir ~/rk3588-sdk && cd ~/rk3588-sdk
git clone -b stable-5.10-rock5 https://github.com/radxa/u-boot.git
git clone -b stable-5.10-rock5 https://github.com/radxa/kernel.git
git clone -b master https://github.com/radxa/rkbin.git
git clone -b debian https://github.com/radxa/build.git
git clone -b main https://github.com/radxa/debos-radxa.git

And you will get

build kernel rkbin u-boot

Directories usage introductions:

* build:
** Some script files and configuration files for building u-boot, kernel and rootfs.
* kernel:
** kernel source code, current version is 4.19.193.
* rkbin:
** Prebuilt Rockchip binaries, include first stage loader and ATF(Arm Trustzone Firmware).
* u-boot:
** u-boot as the second stage bootloader

==== Install toolchain ====

wget https://dl.radxa.com/tools/linux/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu.tar.gz
sudo tar zxvf gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu.tar.gz -C /usr/local/

Add the following line to the end of file ~/.bashrc

export PATH="/usr/local/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/bin:$PATH"

And source ~/.bashrc

source ~/.bashrc

Check the version of toolchain

<pre>
radxa@x86-64:~$ which aarch64-none-linux-gnu-gcc
/usr/local/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/bin/aarch64-none-linux-gnu-gcc

radxa@x86-64:~$ aarch64-none-linux-gnu-gcc -v
Using built-in specs.
COLLECT_GCC=aarch64-none-linux-gnu-gcc
COLLECT_LTO_WRAPPER=/usr/local/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/bin/../libexec/gcc/aarch64-none-linux-gnu/10.3.1/lto-wrapper
Target: aarch64-none-linux-gnu
Configured with: /data/jenkins/workspace/GNU-toolchain/arm-10/src/gcc/configure --target=aarch64-none-linux-gnu --prefix= --with-sysroot=/aarch64-none-linux-gnu/libc --with-build-sysroot=/data/jenkins/workspace/GNU-toolchain/arm-10/build-aarch64-none-linux-gnu/install//aarch64-none-linux-gnu/libc --with-bugurl=https://bugs.linaro.org/ --enable-gnu-indirect-function --enable-shared --disable-libssp --disable-libmudflap --enable-checking=release --enable-languages=c,c++,fortran --with-gmp=/data/jenkins/workspace/GNU-toolchain/arm-10/build-aarch64-none-linux-gnu/host-tools --with-mpfr=/data/jenkins/workspace/GNU-toolchain/arm-10/build-aarch64-none-linux-gnu/host-tools --with-mpc=/data/jenkins/workspace/GNU-toolchain/arm-10/build-aarch64-none-linux-gnu/host-tools --with-isl=/data/jenkins/workspace/GNU-toolchain/arm-10/build-aarch64-none-linux-gnu/host-tools --enable-fix-cortex-a53-843419 --with-pkgversion='GNU Toolchain for the A-profile Architecture 10.3-2021.07 (arm-10.29)'
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 10.3.1 20210621 (GNU Toolchain for the A-profile Architecture 10.3-2021.07 (arm-10.29))
</pre>

==== Install other build tools ====

sudo apt-get install device-tree-compiler libncurses5 libncurses5-dev build-essential libssl-dev mtools bc python dosfstools

==== Build u-boot ====

Need to checkout branch to '''stable-5.10-rock5'''.

Build u-boot with default '''rock-5b-rk3588_defconfig'''.

cd ~/rk3588-sdk
./build/mk-uboot.sh k3588-rock-5b #For ROCK 5B

The generated images will be copied to out/u-boot folder

ls out/u-boot/
idbloader.img rk3588_spl_loader_v1.07.111.bin spi u-boot.itb

==== Apply u-boot ====

1. you should check file in out/u-boot should be like this:

ls out/u-boot/
idbloader.img rk3588_spl_loader_v1.07.111.bin spi u-boot.itb

2. flash u-boot to you storage

sudo dd if=./idbloader.img of=/path/to/storage/device bs=512 seek=64
sudo dd if=./u-boot.itb of=/path/to/storage/device bs=512 seek=16384

==== Build kernel ====

Need to checkout branch to '''stable-5.10-rock5'''.

Build kernel with default '''rockchip_linux_defconfig'''.

cd ~/rk3588-sdk
./build/mk-kernel.sh rk3588-rock-5b #For ROCK 5B

===== Change kernel config =====

Optionally, if you want to change the default kernel config

cd ~/rk3588-sdk
cd kernel
export ARCH=arm64
export CROSS_COMPILE=aarch64-none-linux-gnu-
make rockchip_linux_defconfig
make menuconfig
make savedefconfig
cp defconfig arch/arm64/configs/rockchip_linux_defconfig
cd ..
./build/mk-kernel.sh rk3588-rock-5b #For ROCK 5B

You will get the kernel image and dtb file

ls out/kernel/
Image rk3588-rock-5b.dtb

==== Build kernel deb package ====

The kernel package build can pack the kernel, device tree, modules and firmware into Debian packages, which makes it easier to install on the ROCK 5.

./build/pack-kernel.sh -d rockchip_linux_defconfig -r 10 # rockchip_linux_defconfig: kernel defconfig; 1: release number

The generated packages will be copied to out/packages directory.

ls out/packages/
linux-5.10.66-10-rockchip-ge5013df5e066_5.10.66-10-rockchip_arm64.changes
linux-image-5.10.66-10-rockchip-ge5013df5e066-dbg_5.10.66-10-rockchip_arm64.deb
linux-headers-5.10.66-10-rockchip-ge5013df5e066_5.10.66-10-rockchip_arm64.deb
linux-libc-dev_5.10.66-10-rockchip_arm64.deb
linux-image-5.10.66-10-rockchip-ge5013df5e066_5.10.66-10-rockchip_arm64.deb

When you want to install specified kernel packages to your OS, try the following steps.

copy linux-image-5.10.66-10-rockchip-ge5013df5e066-dbg_5.10.66-10-rockchip_arm64.deb to your ROCK 5.

Install them on ROCK 5.

# dpkg -i linux-image-5.10.66-10-rockchip-ge5013df5e066-dbg_5.10.66-10-rockchip_arm64.deb

==== Generate system image ====

Remove old ROCK 5B U-boot and Kernel packages.

$ cd ~/rk3588-sdk/debos-radxa

$ ls rootfs/packages/arm64/kernel/*5.10.66*
rootfs/packages/arm64/kernel/linux-headers-5.10.66-6-rockchip-gbb60f4aeba31_5.10.66-6-rockchip_arm64.deb
rootfs/packages/arm64/kernel/linux-image-5.10.66-6-rockchip-gbb60f4aeba31_5.10.66-6-rockchip_arm64.deb

$ ls rootfs/packages/arm64/u-boot/rock-5b*
rootfs/packages/arm64/u-boot/rock-5b-rk-ubootimg_2017.09-g592fa62ffe2-220419_all.deb

Copy new ROCK 5B U-boot and Kernel packages to the specified place.
Like Kernel packages in rootfs/packages/arm64/kernel/ and U-boot package in rootfs/packages/arm64/u-boot

Set up Docker

$ cd ~/rk3588-sdk/debos-radxa
$ ./docker/dev-shell

Build image in Docker container.

# ./build.sh -c rk3588 -b rock-5b -m debian -d bullseye -v xfce4 -a arm64 -f gpt

The generated system images will be copied to ~/rk3588-sdk/debos-radxa/output directory.

==== Flash the image ====

==== FAQs ====

==== Troubleshooting ====

Check [[rock5/FAQs |ROCK 5 FAQs]] first, if it doesn't help, start a new post on the forum https://forum.radxa.com/c/rock5.

@@ Line 87: / Line 87: @@
   cd ~/rk3588-sdk
-  ./build/mk-uboot.sh k3588-rock-5b     #For ROCK 5B
+  ./build/mk-uboot.sh rk3588-rock-5b     #For ROCK 5B
 The generated images will be copied to out/u-boot folder

@@ Line 94: / Line 94: @@
   idbloader.img  rk3588_spl_loader_v1.07.111.bin  spi  u-boot.itb
-==== Apply u-boot ====
+==== Write u-boot ====
 . you should check file in out/u-boot should be like this:

Rock5/guide/build-debian-from-debos-radxa - Revision history

Stephen: /* Build u-boot */

Stephen: /* Apply u-boot */

Stephen: Created page with "{{rock5_header}} {{Languages|rock5/guide/build-debian-from-debos-radxa}} ROCK 5 > Guide > rock5/guide/build-debian-from-debos-radxa | How..."