[OpenWrt] Flash 由4M改8M(或者16M), openwrt源码的修改
2012-11-29 14:41
1051 查看
http://www.right.com.cn/forum/thread-75309-1-1.html
==========================================================
trunk/tools/firmware-utils/src/mktplinkfw.c
点击(此处)折叠或打开
static struct flash_layout layouts[] = {
{
.id = "4M",
.fw_max_len = 0x3c0000,
.kernel_la = 0x80060000,
.kernel_ep = 0x80060000,
.rootfs_ofs = 0x140000,
}, {
.id = "4Mlzma",
.fw_max_len = 0x3c0000,
.kernel_la = 0x80060000,
.kernel_ep = 0x80060000,
.rootfs_ofs = 0x100000,
}, {
.id = "8M",
.fw_max_len = 0x7c0000,
.kernel_la = 0x80060000,
.kernel_ep = 0x80060000,
.rootfs_ofs = 0x140000,
}, {
.id = "8Mlzma",
.fw_max_len = 0x7c0000,
.kernel_la = 0x80060000,
.kernel_ep = 0x80060000,
.rootfs_ofs = 0x100000,
}, {
/* terminating entry */
}
};
static struct board_info boards[] = {
{
.id = "TL-MR3020v1",
.hw_id = HWID_TL_MR3020_V1,
.hw_rev = 1,
.layout_id = "4Mlzma",
}, {
.id = "TL-MR3220v1",
.hw_id = HWID_TL_MR3220_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-MR3420v1",
.hw_id = HWID_TL_MR3420_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WA701Nv1",
.hw_id = HWID_TL_WA701N_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WA901NDv1",
.hw_id = HWID_TL_WA901ND_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WA901NDv2",
.hw_id = HWID_TL_WA901ND_V2,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR741NDv1",
.hw_id = HWID_TL_WR741ND_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR741NDv4",
.hw_id = HWID_TL_WR741ND_V4,
.hw_rev = 1,
.layout_id = "4Mlzma",
}, {
.id = "TL-WR740Nv1",
.hw_id = HWID_TL_WR740N_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR740Nv3",
.hw_id = HWID_TL_WR740N_V3,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR743NDv1",
.hw_id = HWID_TL_WR743ND_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR841Nv1.5",
.hw_id = HWID_TL_WR841N_V1_5,
.hw_rev = 2,
.layout_id = "4M",
}, {
.id = "TL-WR841NDv3",
.hw_id = HWID_TL_WR841ND_V3,
.hw_rev = 3,
.layout_id = "4M",
}, {
.id = "TL-WR841NDv5",
.hw_id = HWID_TL_WR841ND_V5,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR841NDv7",
.hw_id = HWID_TL_WR841ND_V7,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR941NDv2",
.hw_id = HWID_TL_WR941ND_V2,
.hw_rev = 2,
.layout_id = "4M",
}, {
.id = "TL-WR941NDv4",
.hw_id = HWID_TL_WR941ND_V4,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR1043NDv1",
.hw_id = HWID_TL_WR1043ND_V1,
.hw_rev = 1,
.layout_id = "8M",
}, {
.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",//-->8Mlzma
}, {
/* terminating entry */
}
};
Part Three: Compile your openwrt firmware:
1. Checkout trunk and update feeds as other common tutorials
2. Modify Openwrt code to support and partition your flash:
/trunk/tools/firmware-utils/src/mktplinkfw.c
fw_max_len = 0x7c0000 /* for 8M Flash, use 0xfc0000 for 16M flash*/
3. menuconfig and make your image as common tutorials. save the image openwrt-ar71xx-generic-tl-mr3420-v1-squashfs-factory.bin for future usage.
4. back up your 64k art (wirelss driver data, without it your wireless does not work.) this is important! you can also use the backup one from other tp-link ar7241 chipset routers.
http://www.right.com.cn/forum/thread-75309-1-1.html
trunk/tools/firmware-utils/src/mktplinkfw.c 只修改fw_max_len为0xfc0000,16M flash .id = "4M", .fw_max_len = 0xfc0000, .kernel_la = 0x80060000, .kernel_ep = 0x80060000, .rootfs_ofs = 0x140000, 新版只用改fw的大小,分区表会自动认,不用像老版自己定义每个分区大小了。 |
trunk/tools/firmware-utils/src/mktplinkfw.c
点击(此处)折叠或打开
static struct flash_layout layouts[] = {
{
.id = "4M",
.fw_max_len = 0x3c0000,
.kernel_la = 0x80060000,
.kernel_ep = 0x80060000,
.rootfs_ofs = 0x140000,
}, {
.id = "4Mlzma",
.fw_max_len = 0x3c0000,
.kernel_la = 0x80060000,
.kernel_ep = 0x80060000,
.rootfs_ofs = 0x100000,
}, {
.id = "8M",
.fw_max_len = 0x7c0000,
.kernel_la = 0x80060000,
.kernel_ep = 0x80060000,
.rootfs_ofs = 0x140000,
}, {
.id = "8Mlzma",
.fw_max_len = 0x7c0000,
.kernel_la = 0x80060000,
.kernel_ep = 0x80060000,
.rootfs_ofs = 0x100000,
}, {
/* terminating entry */
}
};
static struct board_info boards[] = {
{
.id = "TL-MR3020v1",
.hw_id = HWID_TL_MR3020_V1,
.hw_rev = 1,
.layout_id = "4Mlzma",
}, {
.id = "TL-MR3220v1",
.hw_id = HWID_TL_MR3220_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-MR3420v1",
.hw_id = HWID_TL_MR3420_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WA701Nv1",
.hw_id = HWID_TL_WA701N_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WA901NDv1",
.hw_id = HWID_TL_WA901ND_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WA901NDv2",
.hw_id = HWID_TL_WA901ND_V2,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR741NDv1",
.hw_id = HWID_TL_WR741ND_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR741NDv4",
.hw_id = HWID_TL_WR741ND_V4,
.hw_rev = 1,
.layout_id = "4Mlzma",
}, {
.id = "TL-WR740Nv1",
.hw_id = HWID_TL_WR740N_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR740Nv3",
.hw_id = HWID_TL_WR740N_V3,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR743NDv1",
.hw_id = HWID_TL_WR743ND_V1,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR841Nv1.5",
.hw_id = HWID_TL_WR841N_V1_5,
.hw_rev = 2,
.layout_id = "4M",
}, {
.id = "TL-WR841NDv3",
.hw_id = HWID_TL_WR841ND_V3,
.hw_rev = 3,
.layout_id = "4M",
}, {
.id = "TL-WR841NDv5",
.hw_id = HWID_TL_WR841ND_V5,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR841NDv7",
.hw_id = HWID_TL_WR841ND_V7,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR941NDv2",
.hw_id = HWID_TL_WR941ND_V2,
.hw_rev = 2,
.layout_id = "4M",
}, {
.id = "TL-WR941NDv4",
.hw_id = HWID_TL_WR941ND_V4,
.hw_rev = 1,
.layout_id = "4M",
}, {
.id = "TL-WR1043NDv1",
.hw_id = HWID_TL_WR1043ND_V1,
.hw_rev = 1,
.layout_id = "8M",
}, {
.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",//-->8Mlzma
}, {
/* terminating entry */
}
};
Part Three: Compile your openwrt firmware:
1. Checkout trunk and update feeds as other common tutorials
2. Modify Openwrt code to support and partition your flash:
/trunk/tools/firmware-utils/src/mktplinkfw.c
fw_max_len = 0x7c0000 /* for 8M Flash, use 0xfc0000 for 16M flash*/
3. menuconfig and make your image as common tutorials. save the image openwrt-ar71xx-generic-tl-mr3420-v1-squashfs-factory.bin for future usage.
4. back up your 64k art (wirelss driver data, without it your wireless does not work.) this is important! you can also use the backup one from other tp-link ar7241 chipset routers.
http://www.right.com.cn/forum/thread-75309-1-1.html
相关文章推荐
- openwrt路由器更换了Flash之后需要修改的源码
- 修改openwrt或者LEDE默认wifi名称以及默认开启wifi
- 编译个性化的OPENWRT固件(openWRT源码修改)
- Openwrt:逆向永久修改Flash中的Mac地址
- openwrt 修改flash中mac地址信息的基本方法
- 使用TWebBrowser时存在内存泄漏问题的解决方案(使用SetProcessWorkingSetSize函数,或者修改OleCtrls.pas源码解决问题)
- 查看在eclipse中打不开的jar源码或者是查看.class并且修改
- Openwrt修改flash大小
- MyBatis-generator-core 生成的Dao 怎么自定义名字 (或者手动修改哪些源码可以实现)
- 修改openwrt源码,使其生成随机mac
- MyBatis-generator-core 生成的Dao 怎么自定义名字 (或者手动修改哪些源码可以实现)
- DB120修改适合16M Flash及分区分析
- 通过openwrt源码修改默认ip
- openwrt源码中修改vlan配置
- openwrt在源码中修改默认lan口ip
- openwrt修改生成BIN文件大小以用于8M FLASH(WR703N)
- Openwrt下修改flash文件的例子
- ckeditor修改隐藏掉图像、文件、flash上传的高级或者链接tab
- 修改旧工程或者查看源码步骤
- openwrt修改flash大小