sudo apt-get install debootstrap qemu-utils qemu qemu-user-static flex bisonhttps://a-delacruz.github.io/debian/debian-arm64.html
NOTE: while running --second-stage after chroot Error while loading /debootstrap/debootstrap: Exec format error can occur, then a possible solution is the following:
| # Set this variable with the path to your kernel. | |
| # Don't use /usr/src/linux if you're cross-compiling... | |
| MYY_KERNEL_DIR ?= ../linux | |
| # If you're compiling for ARM64, this will be arm64 | |
| ARCH ?= arm | |
| # This is the prefix attached to your cross-compiling gcc/ld/... tools | |
| # In my case, gcc is armv7a-hardfloat-linux-gnueabi-gcc | |
| # If you've installed cross-compiling tools and don't know your |
| /* | |
| * Test program Linux RS485-mode ioctls. | |
| * | |
| * cc -o rs485_mode rs485_mode.c | |
| */ | |
| #include <stdlib.h> | |
| #include <stdio.h> | |
| #include <sys/types.h> | |
| #include <sys/stat.h> |
| /* | |
| * DESCRIPTION: | |
| * The example of using the timer to perform the blinking LED . | |
| * */ | |
| #include <linux/module.h> | |
| #include <linux/string.h> | |
| #include <linux/init.h> | |
| #include <linux/cdev.h> | |
| #include <linux/device.h> |