Hi Dipen,
On 03/03/2011 06:27 AM, Dudhat Dipen-B09055 wrote:
Hi All,
Just clarification, felix is asking for WatchDog support on u-boot not on Linux. If he is asking on Linux then it's there and we have tested it.
Correct. It works fine in linux. I've even tried to port linux code that enables watchdog (booke_wdt.c/__booke_wdt_enable()) to u-boot, but was not successful. Watchdog never triggered, although I did not refresh it.
I'd appreciate some advice on what may be different in u-boot vs. linux.
Thanks a lot.
Felix.
Regards, Dipen
-----Original Message----- From: u-boot-bounces@lists.denx.de [mailto:u-boot-bounces@lists.denx.de] On Behalf Of Tabi Timur-B04825 Sent: Thursday, March 03, 2011 9:51 AM To: Aggrwal Poonam-B10812 Cc: U-Boot-Denx; Felix Radensky; Kumar Gala Subject: Re: [U-Boot] CONFIG_WATCHDOG on MPC85XX and QorIQ P1/P2
I don't think anyone here has ever turned on watchdog support on an 85xx board. I think it works on 86xx boards, though.
Aggrwal Poonam-B10812 wrote:
Hello Felix
We have not used watchdog feature in u-boot as such.
Timur, do you have any idea about this? Can you give some pointers here.
I will also try to explore it more.
Regards Poonam
-----Original Message----- From: Felix Radensky [mailto:felix@embedded-sol.com] Sent: Thursday, March 03, 2011 5:41 AM To: U-Boot-Denx; Kumar Gala; Aggrwal Poonam-B10812 Subject: CONFIG_WATCHDOG on MPC85XX and QorIQ P1/P2
Hi,
I'm trying to enable watchdog in u-boot on P1011 based platform. I've noticed that all 85XX platforms have CONFIG_WATCHDOG disabled. There's a definition of reset_85xx_watchdog() in cpu/mpc85xx/cpu.c but no code that actually enables the watchdog.
What should be done to make this feature working on these platforms ?
Thanks a lot.
Felix.
-- Timur Tabi Linux kernel developer _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot