Activity
From 03/19/2020 to 04/17/2020
04/08/2020
- 08:27 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Srinivasa Wunnimani wrote:
> Hi,
>
> We have SOM board as per below link:
>
> https://static6.arrow.com/aropdf... - 07:40 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Srinivasa Wunnimani wrote:
> I want to test the same with pre-built binaries for u-boot V2018.01.
> Let me know whe... - 03:04 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Hi,
I understand your point.
Please find the log attached for SD boot and NAND boot attached.
I am trying to e... - 01:06 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- huh is your sd card MLO and u-boot.img the same one you are programming into nand?
04/07/2020
- 03:33 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Is boot from nand a requirement to reproduce this?
> Yes. GPIO 0_27 (Relay chattering) happens only during NAND boo...
04/06/2020
- 07:58 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Thanks for the instructions to reproduce the problem. That is helpful.
Unfortunately though with the current vir...
03/31/2020
- 12:16 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Hi,
We have SOM board as per below link:
https://static6.arrow.com/aropdfconversion/bd95376e672d11c623e62dac62c...
03/30/2020
- 05:46 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Srinivasa Wunnimani wrote:
> *> Now my suspect is on below registers*
> GPMC_ECC_CONFIG
> GPMC_ECC_CONTROL
> GPMC... - 05:41 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Srinivasa Wunnimani wrote:
> Hi,
>
> I am little confused on sysconfig pin mux registers. Did you mean control m...
03/28/2020
- 02:01 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Forget to attach log files.
Please find log files attached.
Regards
Srinivasa - 02:00 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
Hi
> If things are crashing now, then this was probably not the correct change.
I have started debugging int...- 01:12 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Hi,
I am little confused on sysconfig pin mux registers. Did you mean control module registers?
Anyways, I have ...
03/27/2020
- 01:25 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- > To make sure pinmux is okay, copied board/cl/mityarm335x/mux.c from v2013.10 to our new u-boot v2018.01. Please fin...
- 07:55 AM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Hi,
If things are crashing now, then this was probably not the correct change. If you double check the config7 reg...
03/25/2020
- 01:09 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Srinivasa Wunnimani wrote:
> Hi,
>
> I have updated arch/arm/mach-omap2/mem-common.c as below:
>
> 132 #if def... - 09:09 AM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- Hi,
I have updated arch/arm/mach-omap2/mem-common.c as below:
132 #if defined(CONFIG_NAND) || defined(CONFIG_CM...
03/19/2020
- 03:37 PM Software Development: RE: GPIO toggling/chattering while performing NAND read.
- The config7 register appears to be getting set in arch/arm/mach-omap2/mem-common.c
- 06:18 AM Software Development: RE: GPIO toggling/chattering while performing NAND read.
Sure, we will print CONTROL_MODULE_REGISTERS and update you on the same.
We want to update the source code and m...
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