e, I changed arm_gt_clock_early_init.irq value from 29 to 30 as
temporary way.
Best Regards,
JunBeom
-Original Message-
From: Christian Mauderer
Sent: Wednesday, January 6, 2021 10:17 PM
To: jameszxj ; JunBeom Kim (EmbedCoreTech)
; 'users'
Subject: Re: RTEMS Fatal Error on IMX7D SABRE
-
From: Christian Mauderer
Sent: Wednesday, January 6, 2021 6:24 PM
To: jameszxj ; JunBeom Kim (EmbedCoreTech)
; 'users'
Subject: Re: RTEMS Fatal Error on IMX7D SABRE Board.
Hello,
On 06/01/2021 10:04, jameszxj wrote:
> Hi,
>
> I can't find "timer" no
Dear James,
As I know before, because this BSP is tested on Phytec’s PhyBOARD-i.MX7
board, I am considering to purchase this board, too.
Best Regards,
JunBeom
From: JunBeom Kim (EmbedCoreTech)
Sent: Wednesday, January 6, 2021 5:39 PM
To: 'jameszxj' ; 'users'
7d has the same core with imx6ull,if your board run RTEMS successfully,
please let me know, thanks.
-- Original ----------
From: "JunBeom Kim (EmbedCoreTech)" mailto:jbkim@e-
coretech.kr> >;
Date: Wed, Jan 6, 2021 01:05 PM
To: "users"ma
Hello,
After I purchased i.MX7D SABRE board, I am trying to test RTEMS kernel using
lastest RTEMS kernel and source builder for RTEMS 6.0
As I knew before, RTEMS BSP for i.MX7D was not tested for i.MX7D SABRE
board.
When I tested this, my testing result is in below;
rtems.img is made by calling
Dear Sebastian,
Thank you very much for useful information.
I will add new code for referencing rtems-kernel-bus-root.c code.
Best Regards,
JunBeom
-Original Message-
From: Sebastian Huber
Sent: Friday, January 18, 2019 5:41 PM
To: JunBeom Kim (EmbedCoreTech) ; users@rtems.org
Subject
Dear Sir,
I am tring to find how to initialize additional BSD driver after calling
rtems_bsd_initialize().
For example for i.MX7D case.
~
< original code from nexus-devices.h >
RTEMS_BSD_DEFINE_NEXUS_DEVICE(ofwbus, 0, 0, NULL);
SYSINIT_DRI
Dear Sebastian,
Thank for this information.
Best Regards,
JunBeom
-Original Message-
From: Sebastian Huber
Sent: Thursday, January 10, 2019 4:29 PM
To: JunBeom Kim (EmbedCoreTech) ; users@rtems.org
Subject: Re: iMX.7D - SHDC Driver(SDCard/eMMC) is working very well ?
Hello,
On 10/01
-Original Message-
From: Sebastian Huber
Sent: Thursday, January 10, 2019 4:15 PM
To: JunBeom Kim (EmbedCoreTech) ; users@rtems.org
Subject: Re: iMX.7D - SHDC Driver(SDCard/eMMC) is working very well ?
On 10/01/2019 08:01, JunBeom Kim (EmbedCoreTech) wrote:
> I would like to know SDHC Free
Dear Sir,
As I know from git history, SDHC(SDCard/eMMC) FreeBSD driver was ported for
i.MX7D target.
I would like to know SDHC FreeBSD porting version for i.MX7D is stable for both
SD-Card and eMMC storage.
Please advise me.
Best Regards,
JunBeom Kim
~~
Pres
RealView PBX A9.
Best Regards,
JunBeom
From: JunBeom Kim (EmbedCoreTech)
Sent: Saturday, December 29, 2018 2:24 PM
To: 'j...@rtems.org'
Cc: '구철회' ; 'rtems-us...@rtems.org'
Subject: RE: RTEMS POSIX Priority Inversion Issue.
Dear Joel,
Thank you for
: JunBeom Kim (EmbedCoreTech)
Cc: 구철회 ; rtems-us...@rtems.org
Subject: Re: RTEMS POSIX Priority Inversion Issue.
Hi
I'm off for the holidays and answering from my phone. My suspicion is that the
pthread command is an alias for the tasks command. Thus it is not reporting the
priority fro
pthread1/2/3s
because the main thread has never chance to run it, which is required to other
threads.
However why do you assign so much long integer value to priority?
Cheol
- 원본 메일 -
보낸사람 : "JunBeom Kim (EmbedCoreTech)" mailto:jb...@e-coretech.kr> >
받는사
Dear Sir,
I am testing RTEMS POSIX thread priority.
I am still using RTEMS 4.12 in 2017 year.
There are four pthreads(main, pthread1, pthread2, pthread3) on two cores in
my test case.
- main pthread is running on core 1.
- pthread1, pthread2, pthread3 is running on core 2.
- All threads
-boot.
Best Regards,
JunBeom Kim / EmbedCoreTech
-Original Message-
From: Sebastian Huber
Sent: Monday, April 16, 2018 2:46 PM
To: JunBeom Kim (EmbedCoreTech) ; users@rtems.org
Subject: Re: RTEMS booting problem for PICO-PI-IMX7 board.
Hello Kim,
On 13/04/18 10:04, JunBeom Kim
interrupts = ,
,
,
;
clock-frequency = <800>;
};
Because GIC_PPI is 13, 16+13=29.
I don't know why GT timer interrupt service rountine is not entered.
I am checking this.
Best Regards,
JunBeom
-----Original Message-
From: JunBeom Kim (EmbedCoreTech)
Se
know arm_gt_clock_instance.irq number in your target.
Best Regards,
JunBeom
-Original Message-
From: JunBeom Kim (EmbedCoreTech)
Sent: Thursday, April 12, 2018 5:11 PM
To: 'Sebastian Huber' ; 'users@rtems.org'
Subject: RE: RTEMS booting problem for PICO-PI-IMX7 bo
s related with MMU configuration(Maybe, write protection) by
U-Boot.
I am checking this.
Best Regards,
JunBeom
-Original Message-
From: JunBeom Kim (EmbedCoreTech)
Sent: Wednesday, April 11, 2018 12:34 AM
To: 'Sebastian Huber' ; 'users@rtems.org'
Subject: RE: RTEMS booting prob
oot.
I am checking this.
Best Regards,
JunBeom
-----Original Message-
From: JunBeom Kim (EmbedCoreTech)
Sent: Wednesday, April 11, 2018 12:34 AM
To: 'Sebastian Huber' ; 'users@rtems.org'
Subject: RE: RTEMS booting problem for PICO-PI-IMX7 board.
Dear Huber,
,
JunBeom
-Original Message-
From: JunBeom Kim (EmbedCoreTech)
Sent: Wednesday, April 11, 2018 12:08 AM
To: 'Sebastian Huber' ; 'users@rtems.org'
Subject: RE: RTEMS booting problem for PICO-PI-IMX7 board.
Dear Huber,
I think so. DTB is modified by U-Boot. I don't
sp.h
At this time, below definition is zero.
#define BSP_ARM_A9MPCORE_GT_BASE 0
#define BSP_ARM_A9MPCORE_SCU_BASE 0
Is there any reason which this definition is zero ?
Best Regards,
JunBeom
-Original Message-
From: Sebastian Huber
Sent: Tuesday, April 10, 2018 10:51 PM
To: JunBeom Kim (Emb
00b 0x0f08 0x0001 0x000a
0x0f08>;
};
At this time, I am checking Linux kernel's DTS building again.
Best Regards,
JunBeom
-Original Message-----
From: Sebastian Huber
Sent: Tuesday, April 10, 2018 10:26 PM
To: JunBeom Kim (EmbedCoreTech) ; users@rtems.org
. There is not "clock-frequency" in pico DTS.
- I will check this.
I think that other tag will not effect RTEMS booting.
As soon as I have update, I will let you know.
Best Regards,
JunBeom
-Original Message-
From: Sebastian Huber
Sent: Tuesday, April 10, 2018 6:23 PM
To: J
Dear Sir,
I would like to contribute RTEMS version for i.MX6Q SDP.
At this time, I completed RTEMS single core based testing for i.MX6Q
Is there standard rule for uploading rtems git site ?
I will follow up this according to standard rule.
Best Regards,
JunBeom Kim
~~
Presi
,
JunBeom Kim
-Original Message-
From: Sebastian Huber
Sent: Tuesday, April 10, 2018 2:28 PM
To: JunBeom Kim (EmbedCoreTech) ; users@rtems.org
Subject: Re: RTEMS booting problem for PICO-PI-IMX7 board.
Hello Kim,
maybe you can temporarily disable the device tree based probing and use a
d by
imx_uart_probe() function.
Is it correct ?
Best Regards,
JunBeom Kim
-Original Message-
From: JunBeom Kim (EmbedCoreTech)
Sent: Tuesday, April 10, 2018 10:51 AM
To: 'users@rtems.org'
Subject: RTEMS booting problem for PICO-PI-IMX7 board.
Dear Sir,
Is there RTEMS use
Dear Sir,
Is there RTEMS users for running RTEMS for PICO-PI-IMX7 board ?
I purchased PICO-PI-IMX7 from Wanboard.
https://www.wandboard.org/products/android-things/PICO-PI-IMX7/
I am tring to test RTEMS on PICO-PI-IMX7 using RTEMS current version for i.MX7D
SDB board.
On referencing, when I ch
gards,
JunBeom Kim
-Original Message-
From: JunBeom Kim (EmbedCoreTech)
Sent: Wednesday, April 4, 2018 1:01 PM
To: 'Sebastian Huber' ; 'users@rtems.org'
Subject: RE: RTEMS/i.MX7D u-boot configuration.
Dear Huber,
Thank you very much.
I was successful to booting
ril 3, 2018 5:19 PM
To: JunBeom Kim (EmbedCoreTech) ; users@rtems.org
Subject: Re: RTEMS/i.MX7D u-boot configuration.
On 03/04/18 10:05, JunBeom Kim (EmbedCoreTech) wrote:
> At this time, I did boot RTEMS in u-boot console according to below step in
> my case.
>
> - fatload mmc 1
Dear Huber,
Thank you for this.
I will try to use bootm command.
Best Regards,
JunBeom
-Original Message-
From: Sebastian Huber
Sent: Tuesday, April 3, 2018 5:19 PM
To: JunBeom Kim (EmbedCoreTech) ; users@rtems.org
Subject: Re: RTEMS/i.MX7D u-boot configuration.
On 03/04/18 10:05
Dear Huber,
I think that you have focused RTEMS version for i.MX7D board until now.
i.MX6Q SDP board is arrived. and, I am doing porting work about RTEMS for
i.MX6Q SDP board with u-boot.
After internal work is completed, I will open my RTEMS porting version for
i.MX6Q.
At this time, I did bo
I received automatic notice mail regarding email size is big.
You can download this in below URL.
https://www.dropbox.com/s/p7wozdxl7o5hw1p/iMX6_Firmware_Guide.pdf?dl=0
Best Regards,
JunBeom Kim / EmbedCoreTech
From: JunBeom Kim (EmbedCoreTech)
Sent: Friday, March 30, 2018 3:24 PM
Dear Sir,
I am JunBeom Kim of EmbedCoreTech in South Korea.
My company was established in end of 2017 year after spin-off of Coressent
Korea.
Our company business is almost same from Coressent Korea.
1) Embedded S/W consulting
2) Commercial Software distributor
I have worked with Korean medical
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