e900v22c写入emmc出错

[seemingg]

e900v22c，应该是S905L3A-B版，下载了armbian_26.02.0_amlogic_s905l3a_trixie_6.12.74_server_2026.03.01.img.gz固件，u盘能引导启动，但想写入emmc就出现如下错误，换305、306也是一样；装openwrt也是出现同样的错误，有没有大佬可以指导一下，是什么原因~~

[ STEPS ] Partitioning eMMC...
[ INFO ] Bootloader backup file [ /usr/lib/u-boot/mybox-bootloader.img ] already exists.
[ INFO ] Delete the existing [ 2 ] partitions.
[ INFO ] Start create MBR and partition.
Error: Input/output error during write on /dev/mmcblk2
[ INFO ] 03. Write the mybox bootloader: [ /usr/lib/u-boot/mybox-bootloader.img ]
444+0 records in
444+0 records out
444 bytes copied, 0.00583292 s, 76.1 kB/s
dd: fsync failed for '/dev/mmcblk2': Input/output error
8191+0 records in
8191+0 records out
4193792 bytes (4.2 MB, 4.0 MiB) copied, 0.396255 s, 10.6 MB/s
[ ERROR ] Failed to write bootloader using [ dd ].

[adhbb]

uenv.txt里把FDT=xxx改爲m401a的dtb,或者給dtb降頻