lantiq: do an endianness swap to the RT2860 eeprom for ARV752DPW(22)

[openwrt.git] / target / linux / lantiq / base-files / etc / hotplug.d / firmware / 10-rt2x00-eeprom

diff --git a/target/linux/lantiq/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom b/target/linux/lantiq/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
index a849584fcf17f0a561393f8dd3270d4e2ca03b2d..427c5fc7a24e2d6fb0dd3bdf89d8e20a3936f3b3 100644 (file)
--- a/target/linux/lantiq/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
+++ b/target/linux/lantiq/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
@@ -10,6 +10,7 @@ rt2x00_eeprom_extract() {
        local part=$1
        local offset=$2
        local count=$3
+       local swab=$4
        local mtd
 
        . /lib/functions.sh
@@ -18,8 +19,13 @@ rt2x00_eeprom_extract() {
        [ -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"
+       if [ $swab -gt 0 ]; then
+               dd if=$mtd of=/lib/firmware/$FIRMWARE bs=2 skip=$offset count=$count conv=swab || \
+                       rt2x00_eeprom_die "failed to extract from $mtd"
+       else
+               dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count || \
+                       rt2x00_eeprom_die "failed to extract from $mtd"
+       fi
 }
 
 [ -e /lib/firmware/$FIRMWARE ] && exit 0
@@ -29,8 +35,11 @@ case "$FIRMWARE" in
 "RT2860.eeprom" )
        local board=$(lantiq_board_id)
        case $board in
-       ARV7510PW22|ARV7519PW|ARV7525PW|ARV752DPW|ARV752DPW22)
-               rt2x00_eeprom_extract "board_config" 1040 512
+       ARV7510PW22|ARV7519PW|ARV752DPW|ARV752DPW22)
+               rt2x00_eeprom_extract "board_config" 520 256 1
+               ;;
+       ARV7525PW)
+               rt2x00_eeprom_extract "board_config" 1040 512 0
                ;;
        *)
                rt2x00_eeprom_die "board $board is not supported yet"