分享DW33D转移到ath79主线编译的固件

fgw***

注意：该固件为新分区格式，需要按commit修改分区以后才可以刷。
不可以在breed的web页面更新，可以telnet进breed后执行sysupgrade命令来更新。
刷之前需要按官网教程修改分区格式。
分区格式如下：
dev:    size   erasesize  name
mtd0: 00500000 00020000 "kernel"
mtd1: 05b00000 00020000 "ubi"
mtd2: 02000000 00020000 "oem-backup"
mtd3: 00040000 00010000 "u-boot"
mtd4: 00010000 00010000 "u-boot-env"
mtd5: 00fa0000 00010000 "oem-firmware"
mtd6: 00010000 00010000 "art"

刷之前务必确认！！！
https://share.weiyun.com/AEBEmFaH
新编译带JD签到的固件，版本号：20.7.20
https://share.weiyun.com/vFGRRjVP

寻水***

感觉好难      

wif***

是啊，大佬，整个详细的教程呗，现在的lean大的源码编译不出固件了，手里这四台大麦只能看着了

feng***

wifiway 发表于 2020-8-14 17:48
是啊，大佬，整个详细的教程呗，现在的lean大的源码编译不出固件了，手里这四台大麦只能看着了

https://github.com/openwrt/openwrt/pull/2523

shanpo commented on 31 Oct 2019
This commit porting the device from ar71xx to the ath79 target
and modifies the partition layout.

Firmware is installed to nand flash.
Modify the uboot-env parameter to boot from the nand flash.
The kernel size is extended to 5M.
4.nor flash retains the oem firmware.
oem partition layout
dev: size erasesize name
mtd0: 00040000 00010000 "u-boot"
mtd1: 00010000 00010000 "u-boot-env"
mtd2: 00e30000 00010000 "rootfs"
mtd3: 00170000 00010000 "kernel"
mtd4: 00010000 00010000 "art"
mtd5: 00f90000 00010000 "firmware"
mtd6: 06000000 00020000 "rootfs_data"
mtd7: 02000000 00020000 "backup"

new partition layout
dev: size erasesize name
mtd0: 00040000 00010000 "u-boot"
mtd1: 00010000 00010000 "u-boot-env"
mtd2: 00fa0000 00010000 "oem-firmware"
mtd3: 00010000 00010000 "art"
mtd4: 00500000 00020000 "kernel"
mtd5: 07b00000 00020000 "ubi"

oem u-boot-env
bootcmd=bootm 0x9fe80000

new u-boot-env
bootcmd=nboot 0x8050000 0;bootm || bootm 0x9fe80000

installation guide
1.Upload openwrt firmware to the device
scp openwrt-snapshot-r11365-df60a0852c-ath79-nand-domywifi_dw33d-
squashfs-factory.bin root@192.168.10.1:/tmp
2.modify uboot-env.
ssh login to the device:
fw_setenv bootcmd 'nboot 0x8050000 0;bootm || bootm 0x9fe80000'
Run the fw_printenv command to check if the settings are correct.
3.Write openwrt firmware.
ssh login to the device:
mtd -r write /tmp/openwrt-snapshot-r11365-df60a0852c-ath79-nand-
domywifi_dw33d-squashfs-factory.bin /dev/mtd6
The device will restart automatically and the openwrt firmware
installation is complete.

Restore oem firmware.just erase the kernel partition and the ubi partition.
ssh login to the device:
mtd erase /dev/mtd4
mtd -r erase /dev/mtd5
Reboot the device

Thanks for your contribution to OpenWrt!

To help keep the codebase consistent and readable,
and to help people review your contribution,
we ask you to follow the rules you find in the wiki at this link
https://openwrt.org/submitting-patches

Please remove this message before posting the pull request.

feng***

fengchen 发表于 2020-8-15 19:02
https://github.com/openwrt/openwrt/pull/2523

shanpo commented on 31 Oct 2019

说白了就是修改uboot加载内核的地址，要在原厂固件下修改原厂uboot

1. fw_setenv bootcmd 'nboot 0x8050000 0;bootm || bootm 0x9fe80000'
   

复制代码

breed不支持dw33d修改

773***

fengchen 发表于 2020-8-15 19:02
https://github.com/openwrt/openwrt/pull/2523

shanpo commented on 31 Oct 2019

Dw33d  新固件  19.07底包 要的联系260276029

773***

wifiway 发表于 2020-8-14 17:48
是啊，大佬，整个详细的教程呗，现在的lean大的源码编译不出固件了，手里这四台大麦只能看着了

16m新固件。可以联系我qq260276029

fgw***

底包和原厂固件在 OP官网就有。麻烦的地方是改分区，操作不当就砖。改之前手头最好备一套ttl

wif***

7733279 发表于 2020-8-16 05:26
16m新固件。可以联系我qq260276029

不需要！！！！！！！！！

wif***

fengchen 发表于 2020-8-15 19:06
说白了就是修改uboot加载内核的地址，要在原厂固件下修改原厂uboot
breed不支持dw33d修改

写大佬，刷会原厂修改后，还用刷回breed吗，还是有breed踏实

wif***

fgwang 发表于 2020-8-16 07:03
底包和原厂固件在 OP官网就有。麻烦的地方是改分区，操作不当就砖。改之前手头最好备一套ttl

我看楼上大佬说的是原厂下刷，楼主是telnet进breed刷，小白没教程不敢动啊，，拜求教程

wif***

您能给我份原厂uboot吗，我下载shanpo大神的包里有uboot，但不是uboot.bin。。。不知道能不能刷，没敢刷

wif***

我也成功了，我自己编译了一个固件，但是测试5g只能搜索到我自己的网络（以前很多，）信号也不稳定，是不是驱动没加载对，我是用lean的4.19内核，除了app选择了外其他都是默认的，请教大佬，问题出在哪

wif***

还有就是breed进不去了
大佬你的固件轻盈速度很快，您知道怎么刷回去吗，我的5g总是有问题

小***

我怎么尝试也是无法生成固件，