mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 06:57:57 +00:00
c4931713df
This commit adds support for the OCEDO Koala
SOC: Qualcomm QCA9558 (Scorpion)
RAM: 128MB
FLASH: 16MiB
WLAN1: QCA9558 2.4 GHz 802.11bgn 3x3
WLAN2: QCA9880 5 GHz 802.11nac 3x3
INPUT: RESET button
LED: Power, LAN, WiFi 2.4, WiFi 5, SYS
Serial: Header Next to Black metal shield
Pinout is 3.3V - GND - TX - RX (Arrow Pad is 3.3V)
The Serial setting is 115200-8-N-1.
Tested and working:
- Ethernet
- 2.4 GHz WiFi
- 5 GHz WiFi
- TFTP boot from ramdisk image
- Installation via ramdisk image
- OpenWRT sysupgrade
- Buttons
- LEDs
Installation seems to be possible only through booting an OpenWRT
ramdisk image.
Hold down the reset button while powering on the device. It will load a
ramdisk image named 'koala-uImage-initramfs-lzma.bin' from 192.168.100.8.
Note: depending on the present software, the device might also try to
pull a file called 'koala-uimage-factory'. Only the name differs, it
is still used as a ramdisk image.
Wait for the ramdisk image to boot. OpenWRT can be written to the flash
via sysupgrade or mtd.
Due to the flip-flop bootloader which we not (yet) support, you need to
set the partition the bootloader is selecting. It is possible from the
initramfs image with
> fw_setenv bootcmd run bootcmd_1
Afterwards you can reboot the device.
Signed-off-by: David Bauer <mail@david-bauer.net>
128 lines
2.8 KiB
Bash
128 lines
2.8 KiB
Bash
#!/bin/sh
|
|
|
|
. /lib/functions/k2t.sh
|
|
|
|
# xor multiple hex values of the same length
|
|
xor() {
|
|
local val
|
|
local ret="0x$1"
|
|
local retlen=${#1}
|
|
|
|
shift
|
|
while [ -n "$1" ]; do
|
|
val="0x$1"
|
|
ret=$((ret ^ val))
|
|
shift
|
|
done
|
|
|
|
printf "%0${retlen}x" "$ret"
|
|
}
|
|
|
|
ath10kcal_die() {
|
|
echo "ath10cal: " "$*"
|
|
exit 1
|
|
}
|
|
|
|
ath10kcal_from_file() {
|
|
local source=$1
|
|
local offset=$2
|
|
local count=$3
|
|
|
|
dd if=$source of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
|
|
ath10kcal_die "failed to extract calibration data from $source"
|
|
}
|
|
|
|
ath10kcal_extract() {
|
|
local part=$1
|
|
local offset=$2
|
|
local count=$3
|
|
local mtd
|
|
|
|
mtd=$(find_mtd_chardev $part)
|
|
[ -n "$mtd" ] || \
|
|
ath10kcal_die "no mtd device found for partition $part"
|
|
|
|
dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
|
|
ath10kcal_die "failed to extract calibration data from $mtd"
|
|
}
|
|
|
|
ath10kcal_patch_mac() {
|
|
local mac=$1
|
|
|
|
[ -z "$mac" ] && return
|
|
|
|
macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6
|
|
}
|
|
|
|
ath10kcal_patch_mac_crc() {
|
|
local mac=$1
|
|
local mac_offset=6
|
|
local chksum_offset=2
|
|
local xor_mac
|
|
local xor_fw_mac
|
|
local xor_fw_chksum
|
|
|
|
xor_fw_mac=$(hexdump -v -n 6 -s $mac_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
|
|
xor_fw_mac="${xor_fw_mac:0:4} ${xor_fw_mac:4:4} ${xor_fw_mac:8:4}"
|
|
|
|
ath10kcal_patch_mac "$mac" && {
|
|
xor_mac=${mac//:/}
|
|
xor_mac="${xor_mac:0:4} ${xor_mac:4:4} ${xor_mac:8:4}"
|
|
|
|
xor_fw_chksum=$(hexdump -v -n 2 -s $chksum_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
|
|
xor_fw_chksum=$(xor $xor_fw_chksum $xor_fw_mac $xor_mac)
|
|
|
|
printf "%b" "\x${xor_fw_chksum:0:2}\x${xor_fw_chksum:2:2}" | \
|
|
dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=$chksum_offset count=2
|
|
}
|
|
}
|
|
|
|
[ -e /lib/firmware/$FIRMWARE ] && exit 0
|
|
|
|
. /lib/functions.sh
|
|
. /lib/functions/system.sh
|
|
|
|
board=$(board_name)
|
|
|
|
case "$FIRMWARE" in
|
|
"ath10k/cal-pci-0000:00:00.0.bin")
|
|
case $board in
|
|
ocedo,koala)
|
|
ath10kcal_extract "art" 20480 2116
|
|
ath10kcal_patch_mac $(mtd_get_mac_binary art 12)
|
|
;;
|
|
openmesh,om5p-ac-v2)
|
|
ath10kcal_extract "ART" 20480 2116
|
|
ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
|
|
;;
|
|
tplink,archer-c7-v2)
|
|
ath10kcal_extract "art" 20480 2116
|
|
ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -1)
|
|
;;
|
|
tplink,re450-v2)
|
|
ath10kcal_extract "art" 20480 2116
|
|
ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1)
|
|
;;
|
|
ubnt,unifiac-lite|\
|
|
ubnt,unifiac-mesh|\
|
|
ubnt,unifiac-mesh-pro|\
|
|
ubnt,unifiac-pro)
|
|
ath10kcal_extract "EEPROM" 20480 2116
|
|
;;
|
|
esac
|
|
;;
|
|
"ath10k/pre-cal-pci-0000:00:00.0.bin")
|
|
case $board in
|
|
phicomm,k2t)
|
|
ath10kcal_extract "art" 20480 12064
|
|
ath10kcal_patch_mac_crc $(k2t_get_mac "5g_mac")
|
|
ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
|
|
/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
|
|
;;
|
|
esac
|
|
;;
|
|
*)
|
|
exit 1
|
|
;;
|
|
esac
|