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https://github.com/openwrt/openwrt.git
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fa3c2676ab
5 GHz AC wireless outdoor PoE CPE with internal 2.4 GHz management radio
CPU: Atheros AR9342 SoC
RAM: 64 MB DDR2
Flash: 16 MB NOR SPI
Switch: QCA8334
Ports: 2 GbE ports (1x PoE in, 1x PoE passthrough)
WLAN: 5 GHz QCA899X (PCI) and 2.4 GHZ AR9342
Successor to the old NanoStation M5 with AC wireless.
The integrated QCA899X is a Ubiquiti branded part with modified vendor and
product id (0777:11ac9).
Serial
Serial settings: 115200, 8N1
* = plated through hole
0 = nylon screw
[Top of device]
+--------------------------+
| [label] |
| 0 |
| 0 |
| [ubnt] |
| [logo] 3V3 * |
| TX * |
| RX * |
| GND * |
| |
| * |
| * |
| * |
| * |
| 0 |
| 0 |
| |
| |
Installation
1. Connect to serial header on device
2. Power on device and enter uboot console
3. Set up tftp server serving an openwrt initramfs build
4. Load initramfs build using the command tftpboot in the uboot cli
5. Boot the loaded image using the command bootm
6. Copy squashfs openwrt sysupgrade build to the booted device
7. Use mtd to write sysupgrade to partition "firmware"
8. Reboot and enjoy
Signed-off-by: Tobias Schramm <tobleminer@gmail.com>
135 lines
3.0 KiB
Bash
135 lines
3.0 KiB
Bash
#!/bin/sh
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. /lib/functions/k2t.sh
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# xor multiple hex values of the same length
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xor() {
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local val
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local ret="0x$1"
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local retlen=${#1}
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shift
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while [ -n "$1" ]; do
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val="0x$1"
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ret=$((ret ^ val))
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shift
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done
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printf "%0${retlen}x" "$ret"
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}
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ath10kcal_die() {
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echo "ath10cal: " "$*"
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exit 1
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}
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ath10kcal_from_file() {
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local source=$1
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local offset=$2
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local count=$3
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dd if=$source of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
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ath10kcal_die "failed to extract calibration data from $source"
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}
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ath10kcal_extract() {
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local part=$1
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local offset=$2
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local count=$3
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local mtd
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mtd=$(find_mtd_chardev $part)
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[ -n "$mtd" ] || \
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ath10kcal_die "no mtd device found for partition $part"
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dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
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ath10kcal_die "failed to extract calibration data from $mtd"
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}
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ath10kcal_patch_mac() {
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local mac=$1
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[ -z "$mac" ] && return
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macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6
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}
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ath10kcal_patch_mac_crc() {
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local mac=$1
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local mac_offset=6
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local chksum_offset=2
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local xor_mac
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local xor_fw_mac
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local xor_fw_chksum
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xor_fw_mac=$(hexdump -v -n 6 -s $mac_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
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xor_fw_mac="${xor_fw_mac:0:4} ${xor_fw_mac:4:4} ${xor_fw_mac:8:4}"
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ath10kcal_patch_mac "$mac" && {
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xor_mac=${mac//:/}
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xor_mac="${xor_mac:0:4} ${xor_mac:4:4} ${xor_mac:8:4}"
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xor_fw_chksum=$(hexdump -v -n 2 -s $chksum_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
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xor_fw_chksum=$(xor $xor_fw_chksum $xor_fw_mac $xor_mac)
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printf "%b" "\x${xor_fw_chksum:0:2}\x${xor_fw_chksum:2:2}" | \
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dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=$chksum_offset count=2
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}
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}
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[ -e /lib/firmware/$FIRMWARE ] && exit 0
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. /lib/functions.sh
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. /lib/functions/system.sh
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board=$(board_name)
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case "$FIRMWARE" in
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"ath10k/cal-pci-0000:00:00.0.bin")
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case $board in
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iodata,wn-ac1167dgr|\
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iodata,wn-ac1600dgr2)
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ath10kcal_extract "art" 20480 2116
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ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +1)
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;;
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ocedo,koala)
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ath10kcal_extract "art" 20480 2116
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ath10kcal_patch_mac $(mtd_get_mac_binary art 12)
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;;
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openmesh,om5p-ac-v2)
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ath10kcal_extract "ART" 20480 2116
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ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
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;;
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tplink,archer-c7-v2)
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ath10kcal_extract "art" 20480 2116
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ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -1)
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;;
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tplink,re450-v2)
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ath10kcal_extract "art" 20480 2116
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ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1)
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;;
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ubnt,unifiac-lite|\
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ubnt,unifiac-mesh|\
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ubnt,unifiac-mesh-pro|\
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ubnt,nanostation-ac|\
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ubnt,nanostation-ac-loco|\
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ubnt,unifiac-pro)
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ath10kcal_extract "EEPROM" 20480 2116
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;;
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esac
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;;
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"ath10k/pre-cal-pci-0000:00:00.0.bin")
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case $board in
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phicomm,k2t)
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ath10kcal_extract "art" 20480 12064
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ath10kcal_patch_mac_crc $(k2t_get_mac "5g_mac")
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ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
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/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
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;;
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esac
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;;
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*)
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exit 1
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;;
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esac
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