SDIO stack in RTEM

Sebastian Huber sebastian.huber at embedded-brains.de
Mon Apr 3 10:43:46 UTC 2017


On 03/04/17 12:34, faizan khan wrote:
> I dont get it, RTEMs has a port of sdmmc stack 
> https://git.rtems.org/rtems-libbsd 
> <https://git.rtems.org/rtems-libbsd> but not all the drivers are using 
> it. For example I saw, stmf32 implement its own command sending 
> mechanism. Shouldnt that be generic, the sending of commands. Only the 
> lower controller level detail should change.

Yes, not all BSPs use this. The driver area in RTEMS is quite heterogeneous.

>
> Also I don't get the connection with freebsd code, do we use that code 
> directly in RTEMs, is all of that ported???

The libbsd can be used to import code from FreeBSD, see

https://git.rtems.org/rtems-libbsd/tree/libbsd.txt#n781

-- 
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax     : +49 89 189 47 41-09
E-Mail  : sebastian.huber at embedded-brains.de
PGP     : Public key available on request.

Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.




More information about the devel mailing list