bcm63xx: Add a fixup for rt2x00 devices.

[openwrt.git] / target / linux / brcm63xx / base-files / etc / hotplug.d / firmware / 10-rt2x00-eeprom

diff --git a/target/linux/brcm63xx/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom b/target/linux/brcm63xx/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
new file mode 100644 (file)
index 0000000..46be9d3
--- /dev/null
+++ b/target/linux/brcm63xx/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
@@ -0,0 +1,39 @@
+#!/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/brcm63xx.sh
+
+board=$board_name
+
+case "$FIRMWARE" in
+"RT3062.eeprom" )
+       case $board in
+       *)
+               rt2x00_eeprom_die "board $board is not supported yet"
+               ;;
+       esac
+       ;;
+esac