openwrt/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
Christian Lamparter 098f7156cc ar71xx: add support for the Airtight C-60
This patch adds support for the Airtight C-60.

SOC:	Atheros AR9344 rev 2 (CPU:560.000MHz)
RAM:	128 MiB
NOR:	MX25L3205D 4MiB
NAND:	ST Micro NAND 32MiB 3,3V 8-bit
SW-NET:	AR8327N (2 Ports)
WLAN1:	Dual-Band AR9340 Rev:2 (built-in SoC)
WLAN2:	Dual-Band AR9300 Rev:4 PCIe Chip

The switch is setup for an accesspoint:
	LAN1: (gigabit) is the wan-port.
	LAN2: (fast ethernet) is bridged with the br-lan.

Flashing Guide (via initramfs):
  1. Connect a PC to the serial port of the C-60.
     power up the C-60.

     Enter u-boot command prompt:
     #> nand erase
     #> setenv bootcmd "bootm 0x9f060000"
     #> saveenv
     #> setenv ipaddr 192.168.1.1
     #> setenv netmask 255.255.255.0
     #> setenv serverip 192.168.1.100
     #> setenv bootfile lede-ar71xx-nand-c-60-initramfs-kernel.bin
     #> tftpboot
     #> bootm

  2. Wait for the C-60 to boot LEDE.
     On the root prompt. Enter:
     # ubiformat /dev/mtd4
     # ubiattach -p /dev/mtd4

  3. After that copy the sysupgrade.tar onto the router and run:
     # sysupgrade sysupgrade.tar

     to flash the image.

Special thanks to Chris Blake <chrisrblake93@gmail.com>. He provided
a C-60 unit and he helped with debugging the switch, LEDs and platfrom
support.

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2016-10-15 11:36:50 +02:00

148 lines
3.3 KiB
Bash

#!/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|\
c-60)
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