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From: Mike Rapoport <mike.rapoport@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Software watchdog on mpc8247
Date: Thu, 25 Aug 2005 07:46:37 +0200	[thread overview]
Message-ID: <f870da180508242246126ce433@mail.gmail.com> (raw)

Hello,

I have a custom board with mpc8247 processor. I'd like to use it's
internal watchdog capability in u-boot (and linux).
I've tried to use the folliwing defines in my board config file
(include/configs/my_board.h):

#define CONFIG_WATCHDOG   1
#if defined(CONFIG_WATCHDOG)
#define CFG_SYPCR       (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
           SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE)
#else
#define CFG_SYPCR       (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
           SYPCR_SWRI|SYPCR_SWP)
#endif /* CONFIG_WATCHDOG */

but the board does not boot when the watchdog is enabled.
I use u-boot 1.1.3 release.

--
Sincerely yours,
Mike Rapoport

             reply	other threads:[~2005-08-25  5:46 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-08-25  5:46 Mike Rapoport [this message]
2005-08-25  7:04 ` [U-Boot-Users] Software watchdog on mpc8247 Wolfgang Denk
2005-08-25 10:42   ` Mike Rapoport
2005-08-25 11:40 ` Jerry Van Baren
2005-08-25 12:35   ` Mike Rapoport
2005-08-25 12:51     ` Jerry Van Baren
2005-08-25 13:55       ` Mike Rapoport
2005-08-25 14:40         ` Jerry Van Baren

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