| 1 | #!/bin/sh |
| 2 | |
| 3 | rt2x00_eeprom_die() { |
| 4 | echo "rt2x00 eeprom: " "$*" |
| 5 | exit 1 |
| 6 | } |
| 7 | |
| 8 | rt2x00_eeprom_extract() { |
| 9 | local part=$1 |
| 10 | local offset=$2 |
| 11 | local count=$3 |
| 12 | local mtd |
| 13 | |
| 14 | . /etc/functions.sh |
| 15 | |
| 16 | mtd=$(find_mtd_part $part) |
| 17 | [ -n "$mtd" ] || \ |
| 18 | rt2x00_eeprom_die "no mtd device found for partition $part" |
| 19 | |
| 20 | dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count || \ |
| 21 | rt2x00_eeprom_die "failed to extract from $mtd" |
| 22 | } |
| 23 | |
| 24 | [ -e /lib/firmware/$FIRMWARE ] && exit 0 |
| 25 | |
| 26 | case "$FIRMWARE" in |
| 27 | "RT288X.eeprom" | \ |
| 28 | "RT305X.eeprom") |
| 29 | . /lib/ramips.sh |
| 30 | |
| 31 | local board=$(ramips_board_name) |
| 32 | |
| 33 | case $board in |
| 34 | dir-300-b1 | \ |
| 35 | dir-600-b1 | \ |
| 36 | dir-600-b2) |
| 37 | rt2x00_eeprom_extract "devdata" 16384 272 |
| 38 | ;; |
| 39 | |
| 40 | rt-g32-b1) |
| 41 | rt2x00_eeprom_extract "devconf" 0 272 |
| 42 | ;; |
| 43 | |
| 44 | f5d8235-v2) |
| 45 | rt2x00_eeprom_extract "u-boot" 262144 272 |
| 46 | ;; |
| 47 | |
| 48 | argus-atp52b | \ |
| 49 | fonera20n | \ |
| 50 | hw550-3g | \ |
| 51 | mofi3500-3gn | \ |
| 52 | pwh2004 | \ |
| 53 | nbg-419n | \ |
| 54 | nw718 | \ |
| 55 | rt-n15 | \ |
| 56 | v22rw-2x2 | \ |
| 57 | wcr150gn | \ |
| 58 | whr-g300n | \ |
| 59 | wr512-3gn) |
| 60 | rt2x00_eeprom_extract "factory" 0 272 |
| 61 | ;; |
| 62 | |
| 63 | *) |
| 64 | rt2x00_eeprom_die "board $board is not supported yet" |
| 65 | ;; |
| 66 | esac |
| 67 | ;; |
| 68 | esac |
| 69 | |
