编译内核

1.进入github仓库,下载linux内核

git clone <https://github.com/analogdevicesinc/linux.git>

2.进入下载好的linux内核文件夹中,切换分支为2018_R2

cd linux/
git checkout 2018_R2

3.配置内核编译环境

source /opt/Xilinx/SDK/2017.4/settings64.sh
export ARCH=armexport
export CROSS_COMPILE=arm-linux-gnueabihf-

4.创建.config文件

make xilinx_zynq_defconfig

5.配置内核

make ARCH=arm menuconfig

Untitled

File systems  --->
					 [*] Miscellaneous filesystems --->
												 <*>   SquashFS 4.0 - Squashed file system support

Untitled

Device Drivers --->
						 <*> MMC/SD/SDIO card support --->

Untitled