本帖最后由 zhouruixi 于 2019-12-12 12:33 编辑
wndr3700v4和wndr4300修改方法方法见3楼
网件R7500V1修改方法见14楼
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路由器为网件WNDR3700V4(同wndr4300),为128MB NAND flash(ar934x-nfc),但是刷了Openwrt之后发现overly只有8.4M空间,自己编译的固件中加入了一些软件发现总空间更小了,现在想充分利用这128M,特此求教如何修改 源文件来修改mtd 分区大小,另贴出现在的分区信息以供参考。
root@OpenWrt:/dev# df -h
Filesystem Size Used Available Use% Mounted on
rootfs 8.1M 8.0M 0 100% /
/dev/root 8.8M 8.8M 0 100% /rom
tmpfs 61.6M 1.4M 60.2M 2% /tmp
/dev/ubi0_1 8.1M 8.0M 0 100% /overlay
overlayfs:/overlay 8.1M 8.0M 0 100% /
tmpfs 512.0K 0 512.0K 0% /dev
root@OpenWrt:~# cat /proc/partitions
major minor #blocks name
31 0 256 mtdblock0
31 1 256 mtdblock1
31 2 256 mtdblock2
31 3 512 mtdblock3
31 4 2048 mtdblock4
31 5 512 mtdblock5
31 6 3072 mtdblock6
31 7 2048 mtdblock7
31 8 23552 mtdblock8
31 9 25600 mtdblock9
31 10 256 mtdblock10
31 11 98304 mtdblock11
254 0 8928 ubiblock0_0
root@OpenWrt:/# cat /proc/mtd
dev: size erasesize name
mtd0: 00040000 00020000 "u-boot"
mtd1: 00040000 00020000 "u-boot-env"
mtd2: 00040000 00020000 "caldata"
mtd3: 00080000 00020000 "pot"
mtd4: 00200000 00020000 "language"
mtd5: 00080000 00020000 "config"
mtd6: 00300000 00020000 "traffic_meter"
mtd7: 00200000 00020000 "kernel"
mtd8: 01700000 00020000 "ubi"
mtd9: 01900000 00020000 "firmware"
mtd10: 00040000 00020000 "caldata_backup"
mtd11: 06000000 00020000 "reserved"
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