3 [ -e /lib
/firmware
/$FIRMWARE ] && exit 0
6 .
/lib
/functions
/system.sh
9 echo "ath9k eeprom: " "$*"
13 ath9k_eeprom_extract
() {
19 mtd
=$
(find_mtd_chardev
$part)
21 ath9k_eeprom_die
"no mtd device found for partition $part"
23 dd if=$mtd of
=/lib
/firmware
/$FIRMWARE bs
=1 skip
=$offset count
=$count 2>/dev
/null || \
24 ath9k_eeprom_die
"failed to extract from $mtd"
27 ath9k_ubi_eeprom_extract
() {
31 local ubidev
=$
(nand_find_ubi
$CI_UBIPART)
34 ubi
=$
(nand_find_volume
$ubidev $part)
36 ath9k_eeprom_die
"no UBI volume found for $part"
38 dd if=/dev
/$ubi of
=/lib
/firmware
/$FIRMWARE bs
=1 skip
=$offset count
=$count 2>/dev
/null || \
39 ath9k_eeprom_die
"failed to extract from $ubi"
42 ath9k_eeprom_extract_reverse
() {
50 mtd
=$
(find_mtd_chardev
"$part")
51 reversed
=$
(hexdump -v -s $offset -n $count -e '/1 "%02x "' $mtd)
53 for byte
in $reversed; do
54 caldata
="\x${byte}${caldata}"
57 printf "%b" "$caldata" > /lib
/firmware
/$FIRMWARE
60 ath9k_patch_firmware_mac
() {
63 [ -z "$mac" ] && return
65 macaddr_2bin
$mac |
dd of
=/lib
/firmware
/$FIRMWARE conv
=notrunc bs
=1 seek
=2 count
=6
75 ath9k_eeprom_extract
"art" 4096 2048
76 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary art
0) +1)
79 ath9k_eeprom_extract_reverse
"urlader" 5441 1088
82 .
/lib
/upgrade
/nand.sh
84 if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
85 ath9k_ubi_eeprom_extract
"caldata" 4096 2048
87 ath9k_eeprom_extract
"odm-caldata" 4096 2048
89 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary_ubi board-config
102) +1)
94 ath9k_eeprom_extract
"caldata" 4096 2048
95 ath9k_patch_firmware_mac $
(mtd_get_mac_binary caldata
0)
98 ath9k_eeprom_extract
"art" 4096 2048
101 ath9k_eeprom_extract
"art" 4096 2048
102 ath9k_patch_firmware_mac $
(mtd_get_mac_ascii u-boot-env
"ethaddr")
105 .
/lib
/upgrade
/nand.sh
107 if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
108 ath9k_ubi_eeprom_extract
"caldata" 4096 2048
110 ath9k_eeprom_extract
"origcaldata" 4096 2048
112 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary_ubi board-config
102) +2)
115 ath9k_eeprom_die
"board $board is not supported yet"
123 ath9k_eeprom_extract
"art" 20480 2048
124 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary art
0) +2)
127 ath9k_eeprom_extract_reverse
"urloader" 5441 1088
130 .
/lib
/upgrade
/nand.sh
132 if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
133 ath9k_ubi_eeprom_extract
"caldata" 20480 2048
135 ath9k_eeprom_extract
"odm-caldata" 20480 2048
137 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary_ubi board-config
102) +2)
141 ath9k_eeprom_extract
"caldata" 20480 2048
142 ath9k_patch_firmware_mac $
(mtd_get_mac_binary caldata
12)
145 .
/lib
/upgrade
/nand.sh
147 if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
148 ath9k_ubi_eeprom_extract
"caldata" 86016 4096
150 ath9k_eeprom_extract
"origcaldata" 86016 4096
152 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary_ubi board-config
102) +3)
155 ath9k_eeprom_die
"board $board is not supported yet"
163 .
/lib
/upgrade
/nand.sh
165 if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
166 ath9k_ubi_eeprom_extract
"caldata" 36864 2048
168 ath9k_eeprom_extract
"odm-caldata" 36864 2048
170 ath9k_patch_firmware_mac $
(macaddr_add $
(mtd_get_mac_binary_ubi board-config
102) +3)
173 ath9k_eeprom_die
"board $board is not supported yet"