查看V851的源代码

== Quick Start ==

=== Toolchain ===

<source lang=bash>
$ wget http://releases.linaro.org/components/toolchain/binaries/5.3-2016.05/arm-linux-gnueabi/gcc-linaro-5.3.1-2016.05-x86_64_arm-linux-gnueabi.tar.xz
$ tar -vxJf  gcc-linaro-5.3.1-2016.05-x86_64_arm-linux-gnueabi.tar.xz

$ ./out/toolchain/gcc-linaro-5.3.1-2016.05-x86_64_arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
arm-linux-gnueabi-gcc (Linaro GCC 5.3-2016.05) 5.3.1 20160412
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
......
</source>

<br>

=== Kernel & DTB ===

<source lang=bash>
$ cp -a ./tina-v853/kernel/linux-4.9 linux-4.9 && cd linux-4.9

$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- zImage -j8
$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- modules
$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- M=drivers/staging/sx126x/ modules
</source>


DTB 位于：

* tina-v853/device/config/chips/v851s/configs/lizard/board.dts

还有一个 v853 的可参考：

* tina-v853/device/config/chips/v853/configs/vision/board.dts

复制到 linux-4.9/arch/arm/boot/dts/ 下，Makefile 对应 CONFIG_ARCH_SUN8IW21P1

<source lang=bash>
$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- dtbs
</source>

<br>

=== ROOTFS ===

prebuilt:

  ./tina-v853/out/v851s/lizard/buildroot/buildroot/target

<br>