mirror of
https://github.com/Telecominfraproject/wlan-ap.git
synced 2025-10-28 17:12:22 +00:00
7beac05946
**SPECIFICATION:**
- Chipset: IPQ8072A+QCN5054+QCN5024+QCA80812
- Flash: NOR-8MB AND NAND-128MB
- Memory: 1Gb DDR
- IEEE 802.11: 802.11ax/ac/b/g/n
- 44 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 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
- Max Power Consumption: ≤ 22W
**BACKUP YOUR STOCK FIRMWARE:**
- Put openwrt-*-initramfs-kernel.bin to your TFTP server and rename it to initramfs.bin
- Enable serial console and enter to u-boot cli and exec these commands:
```
tftpboot <your_tftp_server_ip>:initramfs.bin
bootm
```
- Once boot completed and you get the openwrt shell execute below commands:
```
device=<divice_name>
mkdir -p /tmp/fw_backup; cd /tmp/fw_backup
rootfs=$(cat /proc/mtd | grep \"rootfs\" | cut -d: -f1)
rootfs_1=$(cat /proc/mtd | grep \"rootfs_1\" | cut -d: -f1)
dd if=/dev/${rootfs} of=rootfs_${rootfs} bs=1M
dd if=/dev/${rootfs_1} of=rootfs_1_${rootfs_1} bs=1M
cp /sys/firmware/fdt fdt.dtb
md5sum * > md5sum
tar -cvzf /tmp/${device}.tar.gz .
sum=$(md5sum /tmp/${device}.tar.gz | cut -d' ' -f1)
mv /tmp/${device}.tar.gz /tmp/${device}_${sum}.tar.gz
echo "stock fw backup saved to: /tmp/${device}_${sum}.tar.gz"
```
- Upload/save your backup to a safe place.
**STOCK FIRMWARE RECOVERY:**
- Boot initramfs image
- Upload your backed-up stock fw tarball to the device
using scp or download it from the device using wget.
- Enter device ssh cli or tty and exec:
```
cd /tmp && wget <your_web_server_ip>/${stock_fw_backup}.tar.gz`
tar -xpzf ${stock_fw_backup}.tar.gz
rootfs=$(cat /proc/mtd | grep \"rootfs\" | cut -d: -f1)
rootfs_1=$(cat /proc/mtd | grep \"rootfs_1\" | cut -d: -f1)
ubiformat /dev/${rootfs} -y -f /tmp/rootfs_${rootfs}
ubiformat /dev/${rootfs_1} -y -f /tmp/rootfs_1_${rootfs_1}
reboot
```
**INSTALLATION:**
1. initramfs method
- Put openwrt-*-initramfs-kernel.bin to your TFTP server and rename it to initramfs.bin
- Enable serial console and enter to u-boot cli and exec these commands:
```
tftpboot <your_tftp_server_ip>:initramfs.bin
bootm
```
- Once boot completed and you get the openwrt shell execute below commands:
```
cd /tmp && wget <your_web_server_ip>/factory.ubi`
export rootfs=$(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
```
2. u-boot nand-factory.bin image method
- Put openwrt-*-squashfs-nand-factory.bin to your TFTP server and enter u-boot cli and exec these commands:
```
tftpboot <your_tftp_server_ip>:factory.bin
#After downloading is finished:
imxtract 0x44000000 ubi
flash rootfs
flash rootfs_1
reset
```
Signed-off-by: Shubham Vishwakarma <shubhamvis98@fossfrog.in>
105 lines
2.4 KiB
Bash
Executable File
105 lines
2.4 KiB
Bash
Executable File
. /lib/functions/system.sh
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RAMFS_COPY_BIN='fw_printenv fw_setenv'
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RAMFS_COPY_DATA='/etc/fw_env.config /var/lock/fw_printenv.lock'
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qca_do_upgrade() {
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local tar_file="$1"
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local board_dir=$(tar tf $tar_file | grep -m 1 '^sysupgrade-.*/$')
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board_dir=${board_dir%/}
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local dev=$(find_mtd_chardev "0:HLOS")
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tar Oxf $tar_file ${board_dir}/kernel | mtd write - ${dev}
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if [ -n "$UPGRADE_BACKUP" ]; then
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tar Oxf $tar_file ${board_dir}/root | mtd -j "$UPGRADE_BACKUP" write - rootfs
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else
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tar Oxf $tar_file ${board_dir}/root | mtd write - rootfs
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fi
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}
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platform_check_image() {
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local magic_long="$(get_magic_long "$1")"
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board=$(board_name)
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case $board in
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cig,wf194c4|\
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cig,wf196|\
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edgecore,eap102|\
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edgecore,oap102|\
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edgecore,oap103|\
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edgecore,eap106|\
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emplus,wap380c|\
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indio,um-345ax|\
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sonicfi,rap650c|\
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tplink,ex227|\
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tplink,ex447)
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[ "$magic_long" = "73797375" ] && return 0
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;;
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esac
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return 1
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}
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platform_do_upgrade() {
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CI_UBIPART="rootfs"
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CI_ROOTPART="ubi_rootfs"
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CI_IPQ807X=1
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board=$(board_name)
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case $board in
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tplink,ex227)
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qca_do_upgrade "$1"
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;;
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cig,wf196|\
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emplus,wap380c)
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[ -f /proc/boot_info/rootfs/upgradepartition ] && {
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CI_UBIPART="$(cat /proc/boot_info/rootfs/upgradepartition)"
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CI_BOOTCFG=1
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}
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nand_upgrade_tar "$1"
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;;
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cig,wf194c4|\
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tplink,ex447)
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nand_upgrade_tar "$1"
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;;
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edgecore,eap106|\
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indio,um-345ax)
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CI_UBIPART="rootfs1"
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[ "$(find_mtd_chardev rootfs)" ] && CI_UBIPART="rootfs"
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nand_upgrade_tar "$1"
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;;
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edgecore,eap102|\
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edgecore,oap102|\
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edgecore,oap103)
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if [ "$(find_mtd_chardev rootfs)" ]; then
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CI_UBIPART="rootfs"
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else
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if [ -e /tmp/downgrade ]; then
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CI_UBIPART="rootfs1"
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{ echo 'active 1'; echo 'upgrade_available 0'; } > /tmp/fw_setenv.txt || exit 1
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CI_FWSETENV="-s /tmp/fw_setenv.txt"
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elif grep -q rootfs1 /proc/cmdline; then
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CI_UBIPART="rootfs2"
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CI_FWSETENV="active 2"
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else
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CI_UBIPART="rootfs1"
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CI_FWSETENV="active 1"
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fi
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fi
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nand_upgrade_tar "$1"
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;;
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sonicfi,rap650c)
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boot_part=$(fw_printenv -n bootfrom)
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[ ${#boot_part} -eq 0 ] && boot_part=0
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echo "Current bootfrom is $boot_part"
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if [[ $boot_part == 1 ]]; then
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CI_UBIPART="rootfs"
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CI_FWSETENV="bootfrom 0"
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elif [[ $boot_part == 0 ]]; then
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CI_UBIPART="rootfs_1"
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CI_FWSETENV="bootfrom 1"
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fi
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nand_upgrade_tar "$1"
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esac
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}
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