<div dir="ltr">problem solved after edition of CPU_FLAGS as mentioned in stm32f4.cfg:<div><br></div><div>CPU_FLAGS = -mthumb -mcpu=cortex-m4 </div><div><br></div><div>Thanks.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 15 May 2019 at 09:41, Ярослав Лещинский <<a href="mailto:midniwalker@gmail.com">midniwalker@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>Ok, I will check.</div><div dir="auto"><br></div><div dir="auto">Thanks.</div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">ср, 15 мая 2019 г. в 9:34, Sebastian Huber <<a href="mailto:sebastian.huber@embedded-brains.de" target="_blank">sebastian.huber@embedded-brains.de</a>>:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 14/05/2019 20:51, Ярослав Лещинский wrote:<br>
> Hello Sebastian,<br>
><br>
> I have added my own BSP for stm32l4 it based on stm32f4. If you want <br>
> you can take a look on it -- in attached my patch for a new BSP(stm32l4).<br>
<br>
Due to the multilib changes, you have to adjust the GCC options for your <br>
BSP:<br>
<br>
-mthumb -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard<br>
<br>
See also:<br>
<br>
<a href="https://docs.rtems.org/branches/master/cpu-supplement/arm.html#multilibs" rel="noreferrer" target="_blank">https://docs.rtems.org/branches/master/cpu-supplement/arm.html#multilibs</a><br>
<br>
-- <br>
Sebastian Huber, embedded brains GmbH<br>
<br>
Address : Dornierstr. 4, D-82178 Puchheim, Germany<br>
Phone : +49 89 189 47 41-16<br>
Fax : +49 89 189 47 41-09<br>
E-Mail : <a href="mailto:sebastian.huber@embedded-brains.de" target="_blank">sebastian.huber@embedded-brains.de</a><br>
PGP : Public key available on request.<br>
<br>
Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.<br>
<br>
</blockquote></div></div>-- <br><div dir="ltr" class="gmail-m_2860285966623936906gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><span><div style="font-size:12.8px"><font face="verdana, sans-serif" color="#000000">--</font></div><div style="font-size:12.8px"><font face="verdana, sans-serif" color="#000000">Kind regards,</font></div><div style="font-size:12.8px"><font face="verdana, sans-serif" color="#000000"><b>Yaroslav Leshchinsky</b></font></div></span></div></div></div></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><span><div style="font-size:12.8px"><font face="verdana, sans-serif" color="#000000">--</font></div><div style="font-size:12.8px"><font face="verdana, sans-serif" color="#000000">Kind regards,</font></div><div style="font-size:12.8px"><font face="verdana, sans-serif" color="#000000"><b>Yaroslav Leshchinsky</b></font></div></span></div></div></div></div></div>