Porting to a NXP K6x series chip

[Sebastian Huber]

Hello,

On 23/02/17 19:19, george at n3ysa.org wrote:
> I've got a FRDM-K64F and would like to get RTEMS running on it for a personal project. It has the standard ARM interrupt controller. One complication is that the SRAM is divided into two banks of 128K as the banks are connected to different buses in the MCU, and causes hard faults if an unaligned access crosses the boundary.

please use the atsam BSP as a template.

https://git.rtems.org/rtems/tree/c/src/lib/libbsp/arm/atsam

For a BSP with a scattered memory map you can use 
bsp_work_area_initialize_with_table(), see for example

https://git.rtems.org/rtems/tree/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/bspgetworkarea.c

How similar are the different Kinetis controller?

>
> Looking at the existing code, anything specific too the K6x would go in libcpu, and anything specific to board (such as clock setup/debug uart) would appear to go in libsp?

Please don't add anything to libcpu.

>
> Thanks,
> George
>
>
> _______________________________________________
> devel mailing list
> devel at rtems.org
> http://lists.rtems.org/mailman/listinfo/devel

-- 
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.