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- #!/bin/sh
- # based on gabors ralink wisoc implementation
- rt2x00_eeprom_die() {
- echo "rt2x00 eeprom: " "$*"
- exit 1
- }
- rt2x00_eeprom_extract() {
- local part=$1
- local offset=$2
- local count=$3
- local mtd
- . /etc/functions.sh
- mtd=$(find_mtd_part $part)
- [ -n "$mtd" ] || \
- rt2x00_eeprom_die "no mtd device found for partition $part"
- dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count || \
- rt2x00_eeprom_die "failed to extract from $mtd"
- }
- [ -e /lib/firmware/$FIRMWARE ] && exit 0
- . /lib/lantiq.sh
- case "$FIRMWARE" in
- "RT3062.eeprom" )
- local board=$(lantiq_board_name)
- case $board in
- ARV752DPW22)
- rt2x00_eeprom_extract "board_config" 1040 272
- ;;
- ARV752DPW22)
- rt2x00_eeprom_extract "board_config" 1040 4
- mv /lib/firmware/$FIRMWARE /lib/firmware/eeprom0
- dd if=/dev/mtd5 of=/lib/firmware/eeprom1 skip=22 bs=1 count=6
- dd if=/dev/mtd5 of=/lib/firmware/eeprom2 bs=1 skip=1050 count=262
- cat /lib/firmware/eeprom0 /lib/firmware/eeprom1 /lib/firmware/eeprom2 > /lib/firmware/$FIRMWARE
- rm /lib/firmware/eeprom*
- ;;
- *)
- rt2x00_eeprom_die "board $board is not supported yet"
- ;;
- esac
- ;;
- esac
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