How to hide the [tinker board] image displayed during startup on Tinker Board 2S

[t.kani 0]

 

Hello, I'd like to know how to hide the [TinkerBoard] image displayed during startup on Tinker Board 2S. If it's possible to replace it with a black image, that's fine too. Thank you in advance.

[tooz 52]

hello @t.kani, 

please refer to the developer guide 'change boot logo': Developer Guide · TinkerBoard/TinkerBoard Wiki (github.com)

[t.kani 0]

Hello Tooz! You wrote it down properly here! Thank you so much!

If you have any specific details or context you want to include, let me know!

[tooz 52]

hello @t.kani, 

For Tinker Board 2

• For Tinker Board 2 / Tinker Board 2S

• Method 1:

1. Convert the logo file to 24 bit BMP file. It is recommended to use Window Paint for conversion.

   Note: After converting to 24 bit BMP file, the BMP file MUST be less than 700K bytes.

2. Rename the BMP file to logo.bmp

3. Copy logo.bmp and rename it to logo_kernel.bmp

4. Replace logo.bmp and logo_kernel.bmp with logo.bmp and logo_kernel.bmp under sourcecode/kernel.

5. Build kernel image and flash kernel image.

• Method 2:

1. Convert the logo file to 24 bit BMP file. It is recommended to use Window Paint for conversion

   Note: After converting to 24 bit BMP file, the BMP file MUST less than 700K bytes.

2. Rename the BMP file to logo.bmp

3. Copy logo.bmp to sourcecode/kernel/scripts/

4. Execute the following command on the ubuntu server:

   ./bmpconvert logo.bmp

5. You will see the following message after the command is successful

   

6. Powering on device, and open terminal.

   Enter “reboot-bootloader” in terminal to enter fastboot mode

7. Execute command to flash logo.bmp into splash partition

   fastboot flash splash logo.bmp