* Cannot get 'wd' to appear
@ 2020-01-17 10:31 Frederick Gotham
2020-01-17 10:38 ` Sascha Hauer
0 siblings, 1 reply; 3+ messages in thread
From: Frederick Gotham @ 2020-01-17 10:31 UTC (permalink / raw)
To: barebox
I'm running embedded Linux on a quadcore x86_64 machine, and I'm using
Buildroot.
If I go into the "menuconfig" for Barebox, I find;
WATCHDOG
RAVE_SP_WATCHDOG
WATCHDOG_AR9344
WATCHDOG_BCM2835
WATCHDOG_DAVINCI
WATCHDOG_DW
WATCHDOG_IMX
WATCHDOG_IMX_RESET_SOURCE
WATCHDOG_JZ4740
WATCHDOG_MXS28
WATCHDOG_OMAP
WATCHDOG_ORION
WATCHDOG_POLLER
I don't see the driver for the watchdog timer inside my Intel CPU, but
for the time being I have enabled the module WATCHDOG.
I thought at the very least, if I enabled "WATCHDOG", then I would be
able to use the command "wd" at the command prompt, but this isn't so.
"wd" is an unrecognised command.
What do I have to do in order to get the "wd" command to work?
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Cannot get 'wd' to appear
2020-01-17 10:31 Cannot get 'wd' to appear Frederick Gotham
@ 2020-01-17 10:38 ` Sascha Hauer
2020-01-17 10:58 ` Frederick Gotham
0 siblings, 1 reply; 3+ messages in thread
From: Sascha Hauer @ 2020-01-17 10:38 UTC (permalink / raw)
To: Frederick Gotham; +Cc: barebox
Hi,
On Fri, Jan 17, 2020 at 10:31:56AM +0000, Frederick Gotham wrote:
> I'm running embedded Linux on a quadcore x86_64 machine, and I'm using
> Buildroot.
>
> If I go into the "menuconfig" for Barebox, I find;
>
> WATCHDOG
> RAVE_SP_WATCHDOG
> WATCHDOG_AR9344
> WATCHDOG_BCM2835
> WATCHDOG_DAVINCI
> WATCHDOG_DW
> WATCHDOG_IMX
> WATCHDOG_IMX_RESET_SOURCE
> WATCHDOG_JZ4740
> WATCHDOG_MXS28
> WATCHDOG_OMAP
> WATCHDOG_ORION
> WATCHDOG_POLLER
>
> I don't see the driver for the watchdog timer inside my Intel CPU, but
> for the time being I have enabled the module WATCHDOG.
>
> I thought at the very least, if I enabled "WATCHDOG", then I would be
> able to use the command "wd" at the command prompt, but this isn't so.
> "wd" is an unrecognised command.
>
> What do I have to do in order to get the "wd" command to work?
You'll need to enable the CMD_WD option. It's in the command section.
Sascha
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Cannot get 'wd' to appear
2020-01-17 10:38 ` Sascha Hauer
@ 2020-01-17 10:58 ` Frederick Gotham
0 siblings, 0 replies; 3+ messages in thread
From: Frederick Gotham @ 2020-01-17 10:58 UTC (permalink / raw)
To: Sascha Hauer; +Cc: barebox
On 1/17/20, Sascha Hauer <s.hauer@pengutronix.de> wrote:
>> What do I have to do in order to get the "wd" command to work?
>
> You'll need to enable the CMD_WD option. It's in the command section.
Thank you, that worked, I have the "wd" command now.
When I run it, it says: Watchdog fails: 'No such device'
If I navigate into "/dev", there is not file in there named "watchdog"
(or anything similar like "wdt").
Is it possible to get Barebox to work with the Intel TCO watchdog timer?
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