Part Number: SK-AM62A-LP
Hi,
psdk_linux_08_06_00_45
Customer uses the wic image in the filesystem in the sdk package to write to the sd card, and it can boot successfully. But the uboot, kernel, and dtb images compiled by himself cannot be booted after writing to the sd card. The following error is reported, and the device tree cannot be found.
Below are detailed steps:
1. Partition the SD card, two partitions (boot partition, rootfs partition)
2. Compile the boot partition image
make u-boot
export TI_SECURE_DEV_PKG=<path-to-board-support>/core-secdev-k3
make sysfw-image DEVICE_TYPE=hs-fs
Copy the boot image to the boot partition
sudo cp board-support/k3-image-gen*/tiboot3-am62*-hs-fs-evm.bin /media/$USER/boot/tiboot3.bin
sudo cp board-support/u-boot_build/a53/u-boot.img board-support/u-boot_build/a53/tispl.bin /media/$USER/boot
3. Compile the kernel
make linux
Copy the kernel image and dtb to the boot directory of the rootfs partition
sudo DESTDIR=/media/$USER/rootfs make linux_install
4. make linux-fitimage
Copy the fitimage to the boot directory of the rootfs partition
sudo DESTDIR=/media/$USER/rootfs make linux-fitimage_install
Confirm that the file has been copied.
