How does MTK change the boot logo?

The startup process involves 3 Interfaces ,1 Yes uboot Interface (wvga_uboot.bmp)、1 Yes kernel Interface (wvga_kernel.bmp),1 Yes android Start the animation .

1、 Turn it on LOGO Image location and macro definition

Turn it on logo The image path of is ：

vendor\mediatek\proprietary\bootable\bootloader\lk\dev\logo

It contains various resolutions , Which resolution is used , You can view the relevant macro definitions ：
such as ：MTK Android 4G modular  ​​ ​MT6737VWA​​ Android7.0 Version of , Define boot logo The configuration file of the image used is ：

1. vendor\mediatek\proprietary\bootable\bootloader\lk\project\len6737m_65_sh_n.mk
2. ........
3. BOOT_LOGO:=hd720</font>
4. ........
5. device\lentek\len6737m_65_sh_n\ProjectConfig.mk
6. ........
7. BOOT_LOGO=hd720</font>
8. ........

The meaning of the above definition refers to the boot used logo The position of the picture is ：vendor\mediatek\proprietary\bootable\bootloader\lk\dev\logo\hd720, These two files should be modified synchronously .

2、 Turn it on LOGO caption ：
such as , I chose HD720 The resolution of the

1. vendor\mediatek\proprietary\bootable\bootloader\lk\dev\logo\hd720
2. hd720_uboot.bmp   This picture is the first one lk picture ;
3. hd720_kernel.bmp    This picture is the second chapter of startup kernel Pictures of the </font>

 

 

For more details, please pay attention to #​ ​ Shenzhen Xinyi Technology Co., Ltd ​​ 

 

 

  

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