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SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world. And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download (registration required) various documents highlighting:

System Workbench for STM32

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You are viewing a reply to Programming Application in Specified address and Debug  

Programming Application in Specified address and Debug

Posted by SLH on 2019-04-02 09:35

Thanke you for answer.
I did it, but the problem is that boot loader content changes and gets affected when the program is downloaded. Also, when debugging, this error is seen:

No source available for “0x10100”

and in Console i see:

Error: Whole bank access must start at beginning of bank.
Info : STM32L4xx flash size is 1024kb, base address is 0x8000000

I think that base address must change to 0x8004000. But i don’t know how to do.

My Memory Section in .ld file is:

MEMORY
{
FLASH (rx)  : ORIGIN = 0x8004000, LENGTH = 496K
RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 96K
RAM2 (xrw)  : ORIGIN = 0x10000000, LENGTH = 32K
}

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Posted by dautrevaux on 2019-04-02 16:32 France

Hi,

Your problem was described, and solved, in several forum topics; for example look at http://www.openstm32.org/forumthread2364Question, the previous to last post explain how to avoid the bootloader to be erased when programming the application and may help you.

Also do not forget to change the vector table offset as explained in the same post.

For more information on this just do a search for “bootloader” in the forum.

Bernard (Ac6)

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