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35c828c168
ALFA Network AP120C-AX is a dual-band ceiling AP, based on Qualcomm
IPQ6000 + QCN5021 + QCN5052 + QCA8072 chipsets bundle.
Specifications:
- SOC: Qualcomm IPQ6000 (quad-core Cortex-A53 1.2 GHz)
- DRAM: DDR3 512 MB (Micron MT41K256M16TW-107)
- Flash: 16 MB SPI NOR (Macronix MX25U12832F, boot device)
128 MB NAND (Macronix MX30UF1G18AC, dual-firmware)
- Ethernet: 2x 10/100/1000 Mbps Ethernet (QCA8072)
802.3at/af PoE input in WAN port
- Wi-Fi: 2x2 2.4 GHz Wi-Fi 6 (QCN5021 + RFFM8227 FEM)
2x2 5 GHz Wi-Fi 6 (QCN5152 + QPF4568 FEM)
- Antenna: for indoor version: dual-band, internal
2x (or 4x) U.FL antenna connectors on the PCB
- LED: for indoor/outdoor versions: 5x on external module (status,
2x Wi-Fi, 2x Ethernet), PoE LED on-board
8-pin on-board header for LED module (1.27 mm pitch, J14)
- Button: 1x button (reset)
- USB: 1x 4-pin on-board header for USB 2.0 (2.54 mm pitch, J22)
- UART: 1x micro USB Type-B for system console (Holtek HT42B534)
1x 4-pin on-board header (2.54 mm pitch, J11)
- Power: 802.3at/af PoE or 12 V DC/2 A (DC jack)
- Other: 8-pin and 4-pin on-board headers for external Bluetooth
module (1.27 mm pitch, J15, J16, unavailable, thus untested)
MAC addresses:
- WAN: 00:c0:ca:xx:xx:6c (art 0x0, device's label -2)
- LAN: 00:c0:ca:xx:xx:6d (art 0x6, device's label -1)
- 2.4 GHz (IPQ6000): 00:c0:ca:xx:xx:6e (art 0xc, device's label)
- 5 GHz (IPQ6000): 00:c0:ca:xx:xx:6f (device's label + 1)
Flash instructions:
Due to the lack of direct GUI based update capability and dual-firmware
partition configuration, it is recommended to use TFTP + serial console
based approach (console is available in micro USB connector):
1. Set a static IP 192.168.1.1/24 on PC and start TFTP server with the
'...-factory.ubi' image renamed to 'firmware.bin'.
2. Make sure you can access board's serial console over micro USB.
3. Power up the device, hit any key to enter U-Boot CLI and issue below
commands.
3.1 Restore U-Boot's environment to default values (double check first
the '0:APPSBLENV' partition offset using 'smem' command):
sf probe
sf erase 0x510000 0x10000
saveenv
3.2 Download and install OpenWrt in both partitions and reset the board:
tftpb 0x44000000 firmware.bin
flash rootfs
flash rootfs_1
reset
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
35 lines
986 B
Bash
35 lines
986 B
Bash
. /lib/functions.sh
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# Flip active 'rootfs' partition in selected 'bootconfig' mtd partition
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# $1 target 'bootconfig' mtd partition name
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# $2 'offset' of the active rootfs flag byte
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alfa_bootconfig_rootfs_rotate() {
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local part="$1"
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local offs="$2"
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local mtdnum=$(find_mtd_index "$part")
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[ -c "/dev/mtd${mtdnum}" ] || return 1
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dd if=/dev/mtd${mtdnum} of=/tmp/mtd${mtdnum} bs=1k > /dev/null 2>&1
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local active="$(dd if=/tmp/mtd${mtdnum} bs=1 skip=${offs} count=1 2>/dev/null)"
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active=$(printf "%d\n" "\"$active")
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if [ "$active" = "1" ]; then
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printf '\x00' | dd of=/tmp/mtd${mtdnum} \
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conv=notrunc bs=1 seek=${offs} > /dev/null 2>&1
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else
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printf '\x01' | dd of=/tmp/mtd${mtdnum} \
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conv=notrunc bs=1 seek=${offs} > /dev/null 2>&1
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fi
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mtd -qq write /tmp/mtd${mtdnum} /dev/mtd${mtdnum} 2>/dev/null
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local mtdnum_sec=$(find_mtd_index "${part}1")
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[ -c "/dev/mtd${mtdnum_sec}" ] && \
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mtd -qq write \
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/tmp/mtd${mtdnum} /dev/mtd${mtdnum_sec} 2>/dev/null
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return 0
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}
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