1#!/bin/sh 2 3p54spi_eeprom_clean() { 4 rm -f /tmp/wlan-iq-align /tmp/wlan-tx-gen2 5} 6 7p54spi_eeprom_die() { 8 echo "$*" 9 p54spi_eeprom_clean 10 exit 1 11} 12 13p54spi_eeprom_extract() { 14 [ -x /usr/bin/calvaria -a -x /usr/bin/cal2p54 ] && { 15 /usr/bin/calvaria -p -n wlan-iq-align -i last /dev/mtdblock1 >/tmp/wlan-iq-align ||\ 16 p54spi_eeprom_die "p54spi EEPROM: Failed to extract wlan-iq-align" 17 /usr/bin/calvaria -p -n wlan-tx-gen2 -i last /dev/mtdblock1 >/tmp/wlan-tx-gen2 ||\ 18 p54spi_eeprom_die "p54spi EEPROM: Failed to extract wlan-tx-gen2" 19 /usr/bin/cal2p54 /tmp/wlan-tx-gen2 /tmp/wlan-iq-align >/lib/firmware/3826.eeprom ||\ 20 p54spi_eeprom_die "p54spi EEPROM: Failed to generate EEPROM" 21 p54spi_eeprom_clean 22 } 23} 24 25[ "$FIRMWARE" = "3826.eeprom" ] && { 26 [ -z "$(grep -e 'Nokia N810' /proc/cpuinfo)" ] || { 27 [ -e /lib/firmware/3826.eeprom ] ||\ 28 p54spi_eeprom_extract 29 } 30} 31