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Isaev Ruslan 3763a6a075
ipq807x: add support for Yuncore AX880 
SPECIFICATION:
    - Chipset:  IPQ8072A +QCN5054+QCN5024+QCA8081*2
    - Flash NOR-8MB AND NAND-128MB
    - RAM 1Gb DDR
    - IEEE 802.11:  802.11ax/ac/b/g/n
    - 4*4 2.4G Wi-Fi standard   802.11b/g/n/ax
    - 4*4 5.8G Wi-Fi Standard   802.11 a/n/ac/ax
    - 2x 1 Gbps Ethernet (QCA8081) with 802.3at PoE input support
    - 1x  Reset
    - 1x  Bluetooth(optional)
    - 1x  DC Port 12V 3A
    - 4x Antenna    IPEX Connector, 3dBi omni antennas
    - Data Rate:    3657Mbps ( 2.4G: 1182Mbps (11ax 4x4); 5.8G: 2475Mbps (11ax 4x4))
    - RF Power: 2.4g ≤ 20dBm; 5.8g ≤ 19dBm
    - LED light:    Sys; 5.8G wifi; 2.4G wifi; WAN; LAN
    - Max Power Consumption:    ≤ 22W
    - Size: 198mm * 198mm * 41.02mm

BACKUP YOUR STOCK FIRMWARE:
```
export device=ax880
mkdir -p /tmp/fw_dump_$device
cd /tmp/fw_dump_$device
dmesg > dmesg_$device.log
dtc -I fs /sys/firmware/devicetree/base > $device.dts
cat /proc/device-tree/model > model
cat /proc/mtd > proc_mtd
while read p; do
mtd_dev=$(echo $p | cut -d: -f1)
echo $mtd_dev
dd if=/dev/$mtd_dev of=$mtd_dev
done < proc_mtd
md5sum * > md5sum.log
tar -cvzf ../$device.tar.gz .
export sum=$(md5sum /tmp/$device.tar.gz | cut -d' ' -f1)
mv ../$device.tar.gz /tmp/${device}_${sum}.tar.gz
echo fw backup saved to: /tmp/${device}_${sum}.tar.gz
```
Upload your backup via tftp to the safe place.

INSTALLATION:
1. stock firmware web ui
Rename factory.bin fw image file to factory.ubin. Flash this image
like ordinary stock fw upgrade.

2. stock firmware telnet method
Enter telnet cli (login: root, password: 476t*_f0%g09y) and upload
 factory.bin fw image and rename it to factory.ubin
`cd /tmp && wget <your_web_server_ip>/factory.ubin`
`sysupgrade factory.ubin

3. initramfs method
    Put openwrt-ipq807x-generic-yuncore_ax880-initramfs-uImage.itb to your
    TFTP server and rename it to ax880.initram
    Enable serial console and enter to the u-boot cli.
    Exec these commands:
    `tftpboot <your_tftp_server_ip>:ax880.initram`
    `dhcp`

    When downloading is finished:
    `bootm`
    After booting the device, you need to upload to the device factory.ubi fw image.
    ```
    cd /tmp && wget <your_web_server_ip>/factory.ubi`
    export rootfs=$(cat /proc/mtd | grep rootfs | cut -d: -f1)
    export rootfs_1=$(cat /proc/mtd | grep rootfs_1 | cut -d: -f1)
    ubiformat /dev/${rootfs} -y -f factory.ubi
    ubiformat /dev/${rootfs_1} -y -f factory.ubi
    reboot
    ```

4. u-boot factory.ubi image method
    Put openwrt-ipq807x-generic-yuncore_ax880-squashfs-factory.ubi to your
    TFTP server and rename it to ax880.ubi
    Enter u-boot cli and exec these commands:
    `tftpboot <your_tftp_server_ip>:ax880.ubi`
    `dhcp`
    After downloading is finished:
    `flash rootfs`
    `flash rootfs_1`
    `reset`

5. u-boot factory.bin method
    Put openwrt-ipq807x-generic-yuncore_ax880-squashfs-factory.bin to your
    TFTP server and rename it to ax880.bin
    Enter u-boot cli and exec these commands:
    `tftpboot <your_tftp_server_ip>:ax880.bin`
    `dhcp`
    After downloading is finished:
    `imgaddr=$fileaddr && nand device 0`
    Erase rootfs memory:
    `nand erase 0x00000000 0x03400000`
    Write rootfs:
    `nand write $fileaddr 0x00000000 $filesize`
    Erase rootfs_1 memory:
    `nand erase 0x3c00000 0x3400000`
    Write rootfs_1
    `nand write $fileaddr 0x3c00000 $filesize`
    `reset`

STOCK FIRMWARE RECOVERY:
Boot initramfs image.
Upload your rootfs mtd partition to the device using scp or download
it from the device using wget.
Enter device ssh cli and exec:
```
cd /tmp && wget <your_web_server_ip>/mtd21`
export rootfs=$(cat /proc/mtd | grep rootfs | cut -d: -f1)
export rootfs_1=$(cat /proc/mtd | grep rootfs_1 | cut -d: -f1)
ubiformat /dev/${rootfs} -y -f /tmp/mtd21
ubiformat /dev/${rootfs_1} -y -f /tmp/mtd21
reboot
```

Signed-off-by: Isaev Ruslan <legale.legale@gmail.com>
Reviewed-by: Robert Marko <robimarko@gmail.com>
 		2023-11-09 16:52:10 +01:00
..
airoha kernel: bump 5.15 to 5.15.125 2023-08-09 22:06:24 +02:00
apm821xx apm821xx: WNDR4700: fix broken sysupgrade, factory images 2023-10-20 18:13:57 +02:00
archs38
…
armsr armsr: preserve configuration during sysupgrade 2023-10-20 00:36:32 +02:00
at91
…
ath25 kernel: bump 5.15 to 5.15.125 2023-08-09 22:06:24 +02:00
ath79 ath79: support Fortinet FAP-220-B 2023-11-03 23:06:07 +01:00
bcm27xx kernel: bump 6.1 to 6.1.61 2023-11-03 13:02:30 +01:00
bcm47xx kernel: bump 5.15 to 5.15.133 2023-10-04 21:03:12 +02:00
bcm53xx bcm53xx: refresh kernel config for 6.1 2023-11-06 13:25:59 +01:00
bcm63xx kernel: bump 5.15 to 5.15.125 2023-08-09 22:06:24 +02:00
bcm4908 kernel: bump 5.15 to 5.15.137 2023-10-27 19:43:06 +01:00
bmips kernel: bump 6.1 to 6.1.60 2023-10-26 12:08:52 +02:00
gemini gemini: usb-fotg210: remove uneeded dependency on @USB_SUPPORT 2023-11-08 22:01:44 +01:00
generic kernel: support reading hex MAC address from NVMEM 2023-11-03 21:16:29 +00:00
imx
…
ipq40xx ipq40xx: wpj428: switch to zimage to fit kernel partition 2023-10-20 18:13:57 +02:00
ipq806x kernel: bump 6.1 to 6.1.60 2023-10-26 12:08:52 +02:00
ixp4xx ixp4xx: Add USRobotics USR8200 support 2023-10-25 11:29:29 +02:00
kirkwood
…
lantiq Revert "lantiq: xrx200: mark subtarget as source-only" 2023-10-23 01:39:47 +02:00
layerscape kernel: bump 6.1 to 6.1.58 2023-10-21 09:33:12 +02:00
malta
…
mediatek mediatek: add label-mac for GL.iNet GL-MT3000 2023-11-03 23:06:33 +01:00
mpc85xx mpc85xx: add Enterasys WS-AP3715i reset button 2023-09-27 23:13:36 +02:00
mvebu mvebu: add support for IIJ SA-W2 2023-10-31 14:02:01 +01:00
mxs
…
octeon kernel: bump 5.15 to 5.15.125 2023-08-09 22:06:24 +02:00
octeontx kernel: bump 5.15 to 5.15.123 2023-07-30 18:02:47 +02:00
omap
…
oxnas kernel: bump 5.15 to 5.15.133 2023-10-04 21:03:12 +02:00
pistachio kernel: fix mtd/NVMEM regression affecting U-Boot env NVMEM driver 2023-10-31 17:33:28 +01:00
qoriq qoriq: refresh kernel config 2023-11-07 13:39:40 +01:00
qualcommax ipq807x: add support for Yuncore AX880 2023-11-09 16:52:10 +01:00
ramips ramips: Cudy WR1300v2 fix mt7613 calibration data length 2023-11-08 17:16:18 +01:00
realtek realtek: add support for TP-Link T1600G-28TS v3 2023-10-20 18:13:57 +02:00
rockchip rockchip: refresh kernel config 2023-11-07 13:39:40 +01:00
sifiveu sifiveu: refresh kernel config 2023-11-07 13:39:40 +01:00
sunxi sunxi: enable cpufreq driver for H6 SoC 2023-10-28 18:31:43 +02:00
tegra
…
uml kernel: bump 6.1 to 6.1.53 2023-09-23 13:10:28 +02:00
x86 x86: add support for Mellanox Spectrum SN2000 Switches 2023-10-31 21:12:15 +01:00
zynq
…
Makefile
…