Coressent Korea - Freescale i.MX6 RTEMS/Qt SDK Release Information.
JunBeom Kim (Coressent Kr.)
jbkim at coressentkorea.co.kr
Wed Sep 27 07:12:00 UTC 2017
I think that my BSP code is correct. I attached this.
This code was made for referencing FreeBSD's i.MX6Q BSP code.
I guess that my issue is related with additional i.MX6Q system configuration.
From: Sebastian Huber [mailto:sebastian.huber at embedded-brains.de]
Sent: Wednesday, September 27, 2017 3:51 PM
To: JunBeom Kim (Coressent Kr.) <jbkim at coressentkorea.co.kr>; users at rtems.org
Subject: Re: Coressent Korea - Freescale i.MX6 RTEMS/Qt SDK Release Information.
On 27/09/17 08:38, JunBeom Kim (Coressent Kr.) wrote:
> I am still working for porting i.MX6Q FEC driver after I added FreeBSD's i.MX6 FEC driver code on rtems-libbsd.
> But, Because my custom board have different PHY chip(RTL8201E), I did't port FEC drier on i.MX6Q board. I used fdt loading method, too.
> If possible, please could you let me know i.MX6Q hardware board information which you are successful for porting FEC driver ?
I don't have an i.MX6Q. I have two i.MX7D boards:
> On referencing, I am working to port SMP for i.MX6Q.
> At this time, current version is not stable. I am looking technical reason.
The i.MX6Q uses a Cortex A9. We already have SMP support for this core on other BSPs (Xilinx Zync, Altera Cyclone V, Realview). You only have to implement the _CPU_SMP_Start_processor() function. The code for this is available in FreeBSD for example.
Sebastian Huber, embedded brains GmbH
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