Hello all. I’ve been able to flash my TX2 from my source code that I synced from source_synch.sh
L4T version: 28.2.1
JetPack version: 3.3
I use these lines to flash my device; (commands are mostly from ridgerun)
export DEVDIR=/home/burak/JetPackTX2/64_TX2/Linux_for_Tegra
export CROSS_COMPILE=/usr/local/gcc-linaro-5.3-2016.02-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-
export CROSS32CC=/usr/local/gcc-linaro-5.3-2016.02-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-gcc
export KERNEL_MODULES_OUT=$DEVDIR/images/modules
export TEGRA_KERNEL_OUT=$DEVDIR/images
export ARCH=arm64
cd $DEVDIR/sources/kernel/kernel-4.4
make mrproper
make O=$TEGRA_KERNEL_OUT tegra18_defconfig -j6
make O=$TEGRA_KERNEL_OUT menuconfig -j6
sleep 5
make O=$TEGRA_KERNEL_OUT zImage -j6
make O=$TEGRA_KERNEL_OUT dtbs -j6
make O=$TEGRA_KERNEL_OUT modules -j6
make O=$TEGRA_KERNEL_OUT modules_install INSTALL_MOD_PATH=$KERNEL_MODULES_OUT -j6
export KERNEL_MODULES_NAME=4.4.38+
cd $DEVDIR/images/modules/lib/modules/$KERNEL_MODULES_NAME
rm build source
cd $DEVDIR/images/modules/
tar -cjf kernel_supplements.tbz2 *
mv kernel_supplements.tbz2 $DEVDIR/images/packages
cd $DEVDIR/kernel
tar -xf kernel_headers.tbz2
export KERNEL_HEADERS_NAME=linux-headers-4.4.38-tegra
mv $KERNEL_HEADERS_NAME linux-headers-$KERNEL_MODULES_NAME
tar -cjf kernel_headers_custom.tbz2 linux-headers-$KERNEL_MODULES_NAME
mv kernel_headers_custom.tbz2 $DEVDIR/images/packages
sudo rm -rf linux-headers-$KERNEL_MODULES_NAME
cp $DEVDIR/images/arch/arm64/boot/dts/tegra186-quill-p3310-1000-c03-00-base.dtb $DEVDIR/kernel/dtb
cd $DEVDIR/images
cp -rf arch/arm64/boot/Image arch/arm64/boot/zImage packages/kernel_supplements.tbz2 $DEVDIR/kernel/
cp -rf packages/kernel_headers_custom.tbz2 $DEVDIR/kernel/kernel_headers.tbz2
cd $DEVDIR/
sudo ./apply_binaries.sh
sudo ./flash.sh jetson-tx2 mmcblk0p1
When the flash finished, the TX2 cold-rebooted and there was a single [FAILED] message in dmesg. But I didnt really care about it since it started just fine, with one exception, WiFi.
The error is this;
[FAILED] Failed to start Load Kernel Modules.
see 'systemctl status systemd-modules-load.service' for details
And when I run (check picture)
Tried ifconfig but there was no wlan0. I couldn’t get it to work. (Notice that before custom compiled source, I was able to use WiFi and connect to the internet with the current setup, so It’s not hardware related)
I got Warning
make[1]: Leaving directory '/home/burak/JetPackTX2/64_TX2/Linux_for_Tegra/images'
make[1]: Entering directory '/home/burak/JetPackTX2/64_TX2/Linux_for_Tegra/images'
CHK include/config/kernel.release
GEN ./Makefile
CHK include/generated/uapi/linux/version.h
Using /home/burak/JetPackTX2/64_TX2/Linux_for_Tegra/sources/kernel/kernel-4.4 as source for kernel
CHK include/generated/utsrelease.h
make[2]: 'include/generated/mach-types.h' is up to date.
CHK include/generated/timeconst.h
CHK include/generated/bounds.h
CHK include/generated/asm-offsets.h
CALL /home/burak/JetPackTX2/64_TX2/Linux_for_Tegra/sources/kernel/kernel-4.4/scripts/checksyscalls.sh
DTC drivers/misc/mods/mods.dtb
DTB drivers/misc/mods/mods.dtb.S
AS [M] drivers/misc/mods/mods.dtb.o
LD [M] drivers/misc/mods/mods.o
rm drivers/misc/mods/mods.dtb drivers/misc/mods/mods.dtb.S
Building modules, stage 2.
MODPOST 143 modules
WARNING: could not open drivers/misc/mods/mods.dtb.S: No such file or directory
LD [M] drivers/misc/mods/mods.ko
make[1]: Leaving directory '/home/burak/JetPackTX2/64_TX2/Linux_for_Tegra/images'
make[1]: Entering directory '/home/burak/JetPackTX2/64_TX2/Linux_for_Tegra/images'
INSTALL crypto/cmac.ko
INSTALL crypto/drbg.ko
INSTALL crypto/echainiv.ko
INSTALL crypto/jitterentropy_rng.ko
but it continued compiling and flashing just fine. It didnt exit. But I suspect this is what causing my Wi-Fi problems.
Adding compile/flash output of my script above. Please help me.
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