EAI-I130 User Manual
33
5.
Setting compile environment
# export CROSS_COMPILE=aarch64-linux-gnu-
# export PATH=<CrossCompiler Path>/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu/bin/:${PATH}
# export TEGRA_KERNEL_OUT=<L4T Path>/Linux_for_Tegra/sources/kernel/build
# mkdir Linux_for_Tegra/sources/kernel/build
6.
Begin to Build Image
# cd Linux_for_Tegra/sources/kernel/kernel-4.9
# make ARCH=arm64 O=$TEGRA_KERNEL_OUT tegra_defconfig
# cp <Kernel Config Path>/kernel_20220817_sortout.config ../build/.config
# make ARCH=arm64 O=$TEGRA_KERNEL_OUT
7.
Deploy Image,dtb,modules to L4T
# cp ${TEGRA_KERNEL_OUT}/arch/arm64/boot/Image \
<L4T Path>/Linux_for_Tegra/kernel/Image
# cp -a ${TEGRA_KERNEL_OUT}/arch/arm64/boot/dts/* \
<L4T Path>/Linux_for_Tegra/kernel/dtb/
# sudo make ARCH=arm64 O=${TEGRA_KERNEL_OUT} modules_install \
INSTALL_MOD_PATH=<L4T Path>/Linux_for_Tegra/rootfs/
8.
P
rogram SOM’s Image.
8.1
short EAI-
I130’s J1 for ForceRecoveryMode
8.2
Prepare a USB Cable (Micro-USB to USB Type A)
Insert USB Cable (Micro-USB Side) to your EAI-I130,
then Plug USB Cable (Type A Side) to your Host
J1
USB1 (Micro-USB)
