eramax

# Remove telegram groups
# python3 -m pip install --upgrade telethon
from telethon import TelegramClient, sync
# get an Id from https://my.telegram.org/apps
api_id = 111111111111
api_hash = 'xxxxxxxxxxxxx'
# List all the group names you want to keep, the script will delete other groups.
excluded_groups = ['gp1','gp2']

class TelegramAPIs(object):

eramax

#include <stdint.h>
#include <stdio.h>
#include <sys/mman.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/stat.h>

eramax

n() { ndisasm -b64 tmp.bin; xxd -g1 tmp.bin; xxd -b tmp.bin; rm tmp.bin; }
a() { { echo "bits 64"; echo "$@"; } > tmp.s; nasm -f bin -D ARCH_x86_64 -o tmp.bin tmp.s; n; }
h() { printf '%s' "$@" | xxd -r -p > tmp.bin; n; }
b() { binary_value=$(echo "$@" | tr -d '[:space:]\n'); hex_value=$(printf '%0*X' $(((${#binary_value}+3)/4)) "$((2#$binary_value))"); h "$hex_value"; }
hx() { h "${@//[[:space:]]/}" ; }


# nasm_build() {
#   ndisasm -b 64 tmp.bin
#   xxd -g1 tmp.bin

eramax

FROM ubuntu as base
LABEL maintainer="Ahmed Morsi"

ENV TZ Europe/Stockholm
ENV DEBIAN_FRONTEND noninteractive 

# apps
RUN apt-get update && apt-get install -y curl tzdata nano htop cargo nodejs npm yarn  build-essential git cmake locales zsh btop sudo iputils-ping wget tree jq python3 python3-pip
RUN apt-get -y autoremove
RUN apt-get -y clean

eramax

Common

export OPT=/opt
export BUILDS=/some/where/mini_linux
mkdir -p $BUILDS

Linux kernel

eramax

# linux-meson.com/doku.php#howto
make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- defconfig
make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- Image dtbs
mkimage -A arm64 -O linux -T kernel -C none -a 0x1080000 -e 0x1080000 -n linux-next -d arch/arm64/boot/Image ../uImage
cp arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dtb ../uImage BOOT_PARTITION
# ROOTFS_PARTITION can be any arm64 Linux root filesystem

eramax

Below are the steps to get an ARM64 version of Ubuntu running in the QEMU emulator on Windows 10.

Install QEMU

Install for Windows from https://qemu.weilnetz.de/w64/ (I used qemu-w64-setup-20181211.exe)

Put C:\Program Files\qemu on your PATH, and run the below to check it's working (which will list out the CPUs the AArch64 emulator can emulate):

qemu-system-aarch64 -M virt -cpu help

eramax

Install the dependecies

sudo apt install qemu-system-arm qemu-system-mips qemu-efi-aarch64 qemu-kvm qemu-efi cloud-image-utils

Prepare the EFI partition

dd if=/dev/zero of=flash0.img bs=1M count=64
dd if=/usr/share/qemu-efi/QEMU_EFI.fd of=flash0.img conv=notrunc

eramax

#!/bin/bash

inp="$1"  # Get the input file from the command line argument

# Check if the input file exists
if [ ! -f "$inp" ]; then
  echo "File not found: $inp"
  exit 1
fi

eramax

// gcc aml-upgrade-package-extract.c -o aml-upgrade-package-extract
// ./aml-upgrade-package-extract update-usb-burning-mode.img

// /dev/sdX - fat32 sdcard

// Make bootable Android update:

// dd if=aml_sdc_burn.UBOOT bs=1 count=442 of=/dev/sdX
// dd if=aml_sdc_burn.UBOOT seek=1 skip=1 bs=512 of=/dev/sdX
// sync