On Fri, Jun 1, 2012 at 6:20 PM, Mathias K. <[email protected]> wrote:
> Hello,
>
> the CM3 use the ARMV7M_COMMON_MAGIC and not the ARM_COMMON_MAGIC. You should 
> try to disable dcc
> downloads.

Hi Vaclav,
not having your configuration file I cannot be more accurate.

You can force openocd to skip optimized assembly code for flash
programming and fallback to slower method driven by host.
To get it, you can specify that the target does not have available
memory to download the code.
e.g. in file  tcl/target/stm32f4x.cfg  there is this line
$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size
$_WORKAREASIZE -work-area-backup 0
If you force _WORKAREASIZE to zero, it "should" work.

Antonio Borneo

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