Difference between revisions of "Linux kernel on Orange Pi 4"

Revision as of 23:14, 27 March 2020

This page is focused just on building a kernel. For the related required components, see Linux on Orange Pi 4.

Prerequisite: U-Boot on Orange Pi 4

Next steps: RootFS on Orange Pi 4

TODO: THIS!

TODO: Git clone

TODO: Cross compilation

CROSS_COMPILE=/path/to/toolchain/bin/aarch64-linux-gnu-

TODO: compilation

Generate .config file

cd linux
make ARCH=arm64 CROSS_COMPILE=$CROSS_COMPILE rk3399_linux_defconfig

CORES=4 # number of CPU cores
make ARCH=arm64 CROSS_COMPILE=$CROSS_COMPILE -j${CORES} rk3399-orangepi.img

dd if=boot.img of=sdb seek=32768

Mainline Linux kernel [1]
- Github mirror [2]
Rockchip Kernel [opensource.rock-chips.com/wiki_Rockchip_Kernel]
Xunlong BSP kernel [3]
- instructions for older Orange Pis [4]
- compilation script [5]
Armbian kernel patches [6]

@@ Line 8: / Line 8: @@
 {{Todo|THIS!}}
+== Setup ==
+{{Todo|Git clone}}
+{{Todo|1=
+'''Cross compilation'''
+<pre>CROSS_COMPILE=/path/to/toolchain/bin/aarch64-linux-gnu-</pre>
+}}
 == Compiling ==
-...
+{{Todo|compilation}}
+Generate .config file
+<pre>cd linux
+make ARCH=arm64 CROSS_COMPILE=$CROSS_COMPILE rk3399_linux_defconfig</pre>
+<pre>CORES=4 # number of CPU cores
+make ARCH=arm64 CROSS_COMPILE=$CROSS_COMPILE -j${CORES} rk3399-orangepi.img</pre>
 == Flashing ==