求助！使用dd命令刷入uboot报错No space left on device

Hoshin***

求助！使用dd命令刷入uboot报错No space left on device


根据B站的教程，我给我的XDR6088刷入了openwrt，
现在想升级preloader，uboot和固件到openwrt.org官网的版本，但是参考教程刷入uboot时出错。

之前参考的教程（已经刷入openwrt，现在想刷官网的固件

https://www.bilibili.com/video/BV1Ah411F7Rs


刷preloader和uboot参考的教程
https://github.com/openwrt/openw ... 5be3e980876810b29d3

Flash instructions:
  1. Execute the following operation to open nc shell:
     https://openwrt.org/inbox/toh/tp-link/xdr-6086#rooting
  2. Replace the stock bootloader to OpenWrt's:
     dd bs=131072 conv=sync of=/dev/mtdblock9 if=/tmp/xxx-preloader.bin
     dd bs=131072 conv=sync of=/dev/mtdblock9 seek=28 if=/tmp/xxx-bl31-uboot.fip
  3. Connect to your PC via the Gigabit port of the router,
     set a static ip on the ethernet interface of your PC.
     (ip 192.168.1.254, gateway 192.168.1.1)
  4. Download the initramfs image, and restart the router,
     waiting for tftp recovery to complete.
  5. After openwrt boots up, perform sysupgrade.

我使用上述指令遇到的报错

root@OpenWrt:~# dd bs=131072 conv=sync of=/dev/mtdblock9 if=/tmp/upload/openwrt-mediatek-filogic-tplink_tl-xdr6088-preloader.bin
1+1 records in
2+0 records out
root@OpenWrt:~# dd bs=131072 conv=sync of=/dev/mtdblock9 seek=28 if=/tmp/upload/openwrt-mediatek-filogic-tplink_tl-xdr6088-bl31-uboot.fip
dd: error writing '/dev/mtdblock9': No space left on device
3+0 records in
2+0 records out

openwrt.org上6088固件下载页面
[OpenWrt Wiki] Techdata: TP-Link XDR-6088


preloader文件和uboot的下载地址
Index of /snapshots/targets/mediatek/filogic/ (openwrt.org)

wuli***

官方openwrt是锁uboot的，你刷毛线

Hoshin***

wulishui 发表于 2023-7-2 15:48
官方openwrt是锁uboot的，你刷毛线

不好意思，没理解。我是小白第一次刷，能请解释一下，或者给点建议吗