31编译openwrt修改固件大小

Openwrt编译,修改固件大小

以ar71xx,wr841n为例

有原来的 4M 改为 16M

1.修改文件 /turnk/tools/firmware-utils/src/mktplinkfw.c

查找 wr841n,定位如下节点

},{

.id = "TL-WR841Nv1.5",

.hw_id = HWID_TL_WR841N_V1_5,

.hw_rev = 2,

.layout_id = "4M",

}

a

修改

.layout_id = "4M",

为

.layout_id = "16M",

b

查找 HWID_TL_WR841N_V1_5

记录对应值 0x08410002

2.修改文件 /trunk/ target/linux/ar71xx/image/Makefile

查找 0x08410002,定位如下行

$(eval $(call SingleProfile,TPLINKOLD,squashfs-only,TLWR841NV15,tl-wr841nd-v1.5,TL-WR841N-v1.5,ttyS0,115200,0x08410002,2,4M))

修改尾部 4M,为 16M