【ZT】MTX20开发环境搭建，源代码下载、编译、xflash下载、运行！！！！

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最新推荐文章于 2025-03-20 09:04:27 发布

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本文详细介绍MTK X20开发板的Ubuntu系统安装、必要库文件安装、源代码下载与编译过程，并分享了X20开发板的系统更新及运行经验。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

https://bbs.alpha-star.org/activity-release/%E3%80%90mediatek-x20%E5%BC%80%E5%8F%91%E6%9D%BF%E8%AF%95%E7%94%A8%E4%BD%93%E9%AA%8C%E3%80%912-mtx20%E5%BC%80%E5%8F%91%E7%8E%AF%E5%A2%83%E6%90%AD%E5%BB%BA%EF%BC%8C%E6%BA%90%E4%BB%A3%E7%A0%81%E4%B8%8B

https://blog.youkuaiyun.com/panbiao1999/article/details/77339961

MTX20开发环境搭建，源代码下载、编译、xflash下载、运行

极客社区对于开发环境搭建，源代码下载、编译、xflash下载、运行都给出了详细的说明，我这里只是照着做一遍。
一）ubuntu系统安装，本着一切一样的原则，这次自己安装了开发板要求的ubuntu版本ubuntu14.04 64位。

然后是install一些必须的库文件。

二）源代码下载方法：可以任选一种，注意编译前安装要求将kernel和sla中的代码正确拷贝。

1. AOSP
repo init -u https://android.googlesource.com/platform/manifest -b android-6.0.0_r1
Repo sync –j16
2. Linux
https://github.com/helio-x20/linux/tree/helio-x20
3. SLA
https://builds.96boards.org/releases/helio-x20/mediatek/aosp/latest/
目录下的mediatek-x20-aosp-16.10-source.tar.xz文件（解压缩后会有SLA.tar.gz）。
编译方案：
1、将AOSP代码解压（如果是repo获得可以忽略此步骤）
2、获取Linux代码后mv到AOSP目录下重命名为kernel-3.18
3、解压开SLA，覆盖相应文件
即可获得全套可以编译X20-Board代码。
国内用户的福音
你还在为翻墙而烦恼吗？百度云Link来啦。
1、AOSP
链接： http://pan.baidu.com/s/1boAZqJt 密码：mooh
2、Kernel
链接： http://pan.baidu.com/s/1o8IuBUU 密码：9ys6
3、SLA
https://builds.96boards.org/releases/helio-x20/mediatek/aosp/latest/
目录下的mediatek-x20-aosp-16.10-source.tar.xz文件（解压缩后会有SLA.tar.gz）

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三）源代码编译

将近3个小时，不能使用小型机每次完全编译android源代码的时间够长啊。
四）更新系统并运行
How-To-Download-By-Xflash.pdf文档说的很清楚，仔细参照文档来做应该没有问题。下面是更新的全部log。

F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win>xflash.exe
enter-fastboot F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin
win\FES\MT6797_Android_scatter.txt
START.
wait for device.
connect boot rom.
boot from preloader.
download required partition images.
#1 write to lk
#2 write to logo
#3 write to tee1
jump to: tee1
END.
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win>cd F:\Medi
TekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>xflash
bat
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t devices
0123456789ABCDEF fastboot
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash gpt PGPT
target reported max download size of 134217728 bytes
sending 'gpt' (16 KB)...
OKAY [ 0.138s]
writing 'gpt'...
OKAY [ 0.050s]
finished. total time: 0.191s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash preloader preloader_amt6797_64_open.bin
target reported max download size of 134217728 bytes
sending 'preloader' (170 KB)...
OKAY [ 0.144s]
writing 'preloader'...
OKAY [ 0.033s]
finished. total time: 0.179s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash recovery recovery.img
target reported max download size of 134217728 bytes
sending 'recovery' (10338 KB)...
OKAY [ 0.494s]
writing 'recovery'...
OKAY [ 0.295s]
finished. total time: 0.792s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash scp1 tinysys-scp.bin
target reported max download size of 134217728 bytes
sending 'scp1' (50 KB)...
OKAY [ 0.139s]
writing 'scp1'...
OKAY [ 0.014s]
finished. total time: 0.158s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash scp2 tinysys-scp.bin
target reported max download size of 134217728 bytes
sending 'scp2' (50 KB)...
OKAY [ 0.143s]
writing 'scp2'...
OKAY [ 0.012s]
finished. total time: 0.157s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash lk lk.bin
target reported max download size of 134217728 bytes
sending 'lk' (433 KB)...
OKAY [ 0.152s]
writing 'lk'...
OKAY [ 0.022s]
finished. total time: 0.177s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash lk2 lk.bin
target reported max download size of 134217728 bytes
sending 'lk2' (433 KB)...
OKAY [ 0.152s]
writing 'lk2'...
OKAY [ 0.022s]
finished. total time: 0.178s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash boot boot.img
target reported max download size of 134217728 bytes
sending 'boot' (9290 KB)...
OKAY [ 0.459s]
writing 'boot'...
OKAY [ 0.254s]
finished. total time: 0.715s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash logo logo.bin
target reported max download size of 134217728 bytes
sending 'logo' (1519 KB)...
OKAY [ 0.191s]
writing 'logo'...
OKAY [ 0.050s]
finished. total time: 0.244s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash tee1 trustzone.bin
target reported max download size of 134217728 bytes
sending 'tee1' (80 KB)...
OKAY [ 0.140s]
writing 'tee1'...
OKAY [ 0.010s]
finished. total time: 0.153s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash tee2 trustzone.bin
target reported max download size of 134217728 bytes
sending 'tee2' (80 KB)...
OKAY [ 0.142s]
writing 'tee2'...
OKAY [ 0.010s]
finished. total time: 0.155s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash system system.img
target reported max download size of 134217728 bytes
erasing 'system'...
OKAY [ 0.378s]
sending sparse 'system' (131067 KB)...
OKAY [ 5.404s]
writing 'system'...
OKAY [ 31.992s]
sending sparse 'system' (128418 KB)...
OKAY [ 5.043s]
writing 'system'...
OKAY [ 12.043s]
sending sparse 'system' (131046 KB)...
OKAY [ 5.119s]
writing 'system'...
OKAY [ 14.777s]
sending sparse 'system' (125743 KB)...
OKAY [ 4.967s]
writing 'system'...
OKAY [ 16.741s]
sending sparse 'system' (130638 KB)...
OKAY [ 5.302s]
writing 'system'...
OKAY [ 29.249s]
sending sparse 'system' (32097 KB)...
OKAY [ 1.392s]
writing 'system'...
OKAY [ 7.141s]
finished. total time: 139.688s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash cache cache.img
target reported max download size of 134217728 bytes
erasing 'cache'...
OKAY [ 0.078s]
sending 'cache' (8832 KB)...
OKAY [ 0.432s]
writing 'cache'...
OKAY [ 1.424s]
finished. total time: 1.937s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t flash userdata userdata.img
target reported max download size of 134217728 bytes
erasing 'userdata'...
OKAY [ 0.429s]
sending 'userdata' (54109 KB)...
OKAY [ 2.099s]
writing 'userdata'...
OKAY [ 6.081s]
finished. total time: 8.634s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>fastbo
t reboot
rebooting...
finished. total time: 0.003s
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>pause
请按任意键继续. . .
F:\MediaTekX20\mediatek-x20-aosp-16.10\Images\X-Flash\xflash\bin\win\img>

复制代码

系统成功后系统会自动进入系统，我这里没有触摸屏，所必须使用usb鼠标，所以更新完成后需要断电设置usb的模式。
https://bbs.alpha-star.org/hardware/helio-x20-development-board-usb%E9%80%9A%E9%81%93%E5%88%87%E6%8D%A2这个帖子说的很清楚，照着做就是。

注意：需要下载的时间时候将3拨到红线方向，需要使用usb鼠标的时候将3拨到黄线方向。
这里吐槽一下，这种方式比那种按住某个按键（比如声音+按键）后可以进入fastboot的方式可操作性差了许多！

看一下设置的信息，验证运行中的系统是我们编译的img。
下面会先加载一个驱动到Kernel中，熟悉一下DTS方式下驱动如何在Android内核中编译和加载，为后面添加USB摄像头驱动做准备。