openwrt/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
Chris Blake 68d649f5cd ar71xx: add support for Cisco Meraki Z1 Cloud Managed Teleworker Gateway
This patch adds support for Cisco's Z1.
Detailed instructions for the flashing the device can
be found in the OpenWrt wiki:
<https://wiki.openwrt.org/toh/meraki/z1>

Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
2016-09-27 17:50:22 +02:00

147 lines
3.3 KiB
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#!/bin/sh
[ -e /lib/firmware/$FIRMWARE ] && exit 0
. /lib/ar71xx.sh
. /lib/functions.sh
. /lib/functions/system.sh
ath9k_eeprom_die() {
echo "ath9k eeprom: " "$*"
exit 1
}
ath9k_eeprom_extract() {
local part=$1
local offset=$2
local count=$3
local mtd
mtd=$(find_mtd_chardev $part)
[ -n "$mtd" ] || \
ath9k_eeprom_die "no mtd device found for partition $part"
dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
ath9k_eeprom_die "failed to extract from $mtd"
}
ath9k_ubi_eeprom_extract() {
local part=$1
local offset=$2
local count=$3
local ubidev=$(nand_find_ubi $CI_UBIPART)
local ubi
ubi=$(nand_find_volume $ubidev $part)
[ -n "$ubi" ] || \
ath9k_eeprom_die "no UBI volume found for $part"
dd if=/dev/$ubi of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
ath9k_eeprom_die "failed to extract from $ubi"
}
ath9k_patch_firmware_mac() {
local mac=$1
[ -z "$mac" ] && return
macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=2 count=6
}
board=$(ar71xx_board_name)
case "$FIRMWARE" in
"soc_wmac.eeprom")
case $board in
c-55)
ath9k_eeprom_extract "art" 4096 2048
ath9k_patch_firmware_mac $(macaddr_add $(mtd_get_mac_binary art 0) +1)
;;
mr18)
. /lib/upgrade/nand.sh
if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
ath9k_ubi_eeprom_extract "caldata" 4096 2048
else
ath9k_eeprom_extract "odm-caldata" 4096 2048
fi
ath9k_patch_firmware_mac $(macaddr_add $(mtd_get_mac_binary_ubi board-config 102) +1)
;;
r6100 | \
wndr3700v4 | \
wndr4300)
ath9k_eeprom_extract "caldata" 4096 2048
ath9k_patch_firmware_mac $(mtd_get_mac_binary caldata 0)
;;
z1)
. /lib/upgrade/nand.sh
if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
ath9k_ubi_eeprom_extract "caldata" 4096 2048
else
ath9k_eeprom_extract "origcaldata" 4096 2048
fi
ath9k_patch_firmware_mac $(macaddr_add $(mtd_get_mac_binary_ubi board-config 102) +2)
;;
*)
ath9k_eeprom_die "board $board is not supported yet"
;;
esac
;;
"pci_wmac0.eeprom")
case $board in
c-55)
ath9k_eeprom_extract "art" 20480 2048
ath9k_patch_firmware_mac $(macaddr_add $(mtd_get_mac_binary art 0) +2)
;;
mr18)
. /lib/upgrade/nand.sh
if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
ath9k_ubi_eeprom_extract "caldata" 20480 2048
else
ath9k_eeprom_extract "odm-caldata" 20480 2048
fi
ath9k_patch_firmware_mac $(macaddr_add $(mtd_get_mac_binary_ubi board-config 102) +2)
;;
wndr3700v4 | \
wndr4300)
ath9k_eeprom_extract "caldata" 20480 2048
ath9k_patch_firmware_mac $(mtd_get_mac_binary caldata 12)
;;
z1)
. /lib/upgrade/nand.sh
if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
ath9k_ubi_eeprom_extract "caldata" 86016 4096
else
ath9k_eeprom_extract "origcaldata" 86016 4096
fi
ath9k_patch_firmware_mac $(macaddr_add $(mtd_get_mac_binary_ubi board-config 102) +3)
;;
*)
ath9k_eeprom_die "board $board is not supported yet"
;;
esac
;;
"pci_wmac1.eeprom")
case $board in
mr18)
. /lib/upgrade/nand.sh
if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
ath9k_ubi_eeprom_extract "caldata" 36864 2048
else
ath9k_eeprom_extract "odm-caldata" 36864 2048
fi
ath9k_patch_firmware_mac $(macaddr_add $(mtd_get_mac_binary_ubi board-config 102) +3)
;;
*)
ath9k_eeprom_die "board $board is not supported yet"
;;
esac
;;
esac