准备动手移植两个MT7621DAT的openwrt

[daiaji]

大哥有相关经验吗？
UART终端似乎无法输入，我只能从魔改编程器固件开始了。
但firmware-mod-kit似乎不太好使。
修改squashfs然后打包该怎么搞？

binwalk ~/FW/EG105G_V2.bin

DECIMAL       HEXADECIMAL     DESCRIPTION
--------------------------------------------------------------------------------
87320         0x15518         Neighborly text, "neighbor_add_server_ipent"
87344         0x15530         Neighborly text, "neighbor_setup_ip_range"
87360         0x15540         Neighborly text, "neighbor_get_ip_for_clientghbor_get_firmware_name"
87388         0x1555C         Neighborly text, "neighbor_get_server_ip_rangeghbor_try_tftp_with_ip"
87420         0x1557C         Neighborly text, "neighbor_get_firmware_name"
87448         0x15598         Neighborly text, "neighbor_try_tftp_with_ip failed ***"
100071        0x186E7         Neighborly text, "neighbor_get_local_ip dhcp failed autoload"
100687        0x1894F         Neighborly text, "neighbor_add_server_ip failed, total num : %d num is limit %d"
100791        0x189B7         Neighborly text, "neighbor_add_server_ip failed, mamloc size %d failedM-RECOVERY] debug <%s line:%-4d> add server ip failed, ip %s, ret %d"
101203        0x18B53         Neighborly text, "neighbor_setup is already running, exitM-RECOVERY] debug <%s line:%-4d> get local ip failed, ret is %d"
101937        0x18E31         Neighborly text, "neighbor discovery with dhcptory mode"
524288        0x80000         uImage header, header size: 64 bytes, header CRC: 0x9FA41B34, created: 2023-10-12 15:45:04, image size: 1549230 bytes, Data Address: 0x81001000, Entry Point: 0x81001000, data CRC: 0x2B217037, OS: Linux, CPU: MIPS, image type: OS Kernel Image, compression type: lzma, image name: "OpenWrt Linux-3.10.14-169495"
524352        0x80040         LZMA compressed data, properties: 0x6D, dictionary size: 8388608 bytes, uncompressed size: 4602432 bytes
2073582       0x1FA3EE        Squashfs filesystem, little endian, version 4.0, compression:xz, size: 12580025 bytes, 3925 inodes, blocksize: 262144 bytes, created: 2023-10-12 15:45:02
14680064      0xE00000        JFFS2 filesystem, little endian

EG105G_V2.bin.tar.gz
TL-R483G_1.bin.tar.gz

[ptpt52]

何必折腾它呢，买个别的容易刷的不好吗