COM AM35 Bootloader U-Boot

FAQ

Q: Entering Bootloader console is not possible?

A: It is not possible to enter to the bootloader console by pressing any key (e.g. "Enter") on your keyboard. You have to press "del" key. If your terminal software does not send the "delete" key we recommend to use teraterm. The ASCII value of the delete key is 0x7F.

Changelog

Changelog Files

Downloads

Bootloader Binary

• Download U-Boot binary (v1.16.0.1) (for updating, please have a look at FAQ list)

Settings Files

• Settings PrimeView 7" Display (PM070WT3) (for U-Boot Version v1.11.2.0 or higher)
• Settings DataImage 4,3" Display (FG040360DSSWBG03) (for U-Boot Version v1.11.2.0 or higher)

DHupdate.ini example

• DHupdate.ini file example (for U-Boot Version v1.10.0.0 or higher)

Update Bitmap example files

• Update Bitmap example files for 800x480 display

Splash Image examples

• Example Splash Bitmap for 480x272 Display
• Example Splash Bitmap for 800x480 Display

Enter Bootloader Console

1. Connect DHCOM UART1 (FF UART) via null modem cable to the RS232 Port of your PC
2. Start terminal program (e.g. Tera Term) on the Host PC with the following settings:

   Baud rate: 38400

   Data: 8 bit

   Parity: none

   Stop bits: 1 bit

   Flow control: none

3. Press "del" on the Host PC during Core Module system start to enter bootloader console

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