How to boot an image from uart?

684 Views

Hi Sir,

I created an image for serial boot.
Is there any way to load and run it from uart without S32 DS & JTAG?
I have tried the below command, but it seems not to work.

S32FlashTool.exe -t S32G2xxx.bin -i uart -p COM13,115200 -boot application.bin -addr 0x34000000

I want to load my application to 0x34000000 and the entry is 0x340D5000.

1 Solution

646 Views

Hi,

We have the below information on regards of serial boot:

"Copy generated image to SRAM via "copy" command in Windows Command Prompt.

Configure the UART mode(n means COM number)
mode comn 48000,e,8,2

Copy the image to SRAM (image means the generated image file name)
copy image /b comn /b

"

We have followed the information and were able to boot from UART directly, without the need of S32DS nor JTAG connection. Since our binary file size was large, the serial download required some time to finish.

Please, let us know.

View solution in original post

1 Reply

647 Views

Hi,

We have the below information on regards of serial boot:

"Copy generated image to SRAM via "copy" command in Windows Command Prompt.

Configure the UART mode(n means COM number)
mode comn 48000,e,8,2

Copy the image to SRAM (image means the generated image file name)
copy image /b comn /b

"

We have followed the information and were able to boot from UART directly, without the need of S32DS nor JTAG connection. Since our binary file size was large, the serial download required some time to finish.

Please, let us know.