#!/bin/sh # Initializing the second UART as /tty/AMA1 # devmem 0x112c0070 32 0x2 devmem 0x112c0074 32 0x2 # GPIO initialization and voltage supply to the LFD - gpio12 # devmem 0x120c0010 32 2 gpio set 12 # GPIO initialization - gpio40 # devmem 0x112c0040 32 0x0 gpio clear 40 # GPIO initialization - gpio41 # devmem 0x112c0044 32 0x0 gpio clear 41