openwrt路由器更换了Flash之后需要修改的源码

假如我使用的是WR703N，改为8M内存：

1 修改openwrt/target/linux/ar71xx/image/Makefile文件

$(eval $(call SingleProfile,TPLINK-LZMA,64kraw,TLMR3420V2,tl-mr3420-v2,TL-MR3420-v2,ttyS0,115200,0x34200002,1,4Mlzma))
#$(eval $(call SingleProfile,TPLINK-LZMA,64kraw,TLWR703,tl-wr703n-v1,TL-WR703N,ttyATH0,115200,0x07030101,1,4Mlzma))
$(eval $(call SingleProfile,TPLINK-LZMA,64kraw,TLWR703,tl-wr703n-v1,TL-WR703N,ttyATH0,115200,0x07030101,1,8Mlzma))
$(eval $(call SingleProfile,TPLINK-LZMA,64kraw,TLWR710,tl-wr710n-v1,TL-WR710N,ttyATH0,115200,0x07100001,1,8Mlzma))

2 修改openwrt/tools/fireware-utils/src/mktplinkfw.c

    }, {
        .id        = "TL-WR2543Nv1",
        .hw_id        = HWID_TL_WR2543N_V1,
        .hw_rev        = 1,
        .layout_id    = "8Mlzma",
    }, {
        .id        = "TL-WR703Nv1",
        .hw_id        = HWID_TL_WR703N_V1,
        .hw_rev        = 1,
//        .layout_id    = "4Mlzma",
        .layout_id    = "8Mlzma",
    }, {
        .id        = "TL-WR720Nv3",
        .hw_id        = HWID_TL_WR720N_V3,
        .hw_rev        = 1,
        .layout_id    = "4Mlzma",
    }, {

如果没有你和型号，那么自行添加一个这样的结构就可以了。

然后编译就下载到对应的地址上就行了。