Hi ML, I'm working on a mips based SoC with an external watchdog. The watchdog should be touched every 5 seconds in order to avoid the system reboot.
I tried to define macros like CONFIG_HW_WATCHDOG / CONFIG_WATCHDOG, but I'm not happy for the result. For example, the serial port driver (ns16550 in my case) don't touch the watchdog during the status polling, as well as a lot of commands (copy in flash, tftp, ...). I don't understand if u-boot supports or not watchdogs in a "structural" manner. Kindly, if you have experience on Watchdog under u-boot, tell my any comments or suggestion.... in my application the watchdog is mandatory (i cannot stop the _watchdog_). Thanks again and best regards, luigi -- Luigi Mantellini R&D - Software Industrie Dial Face S.p.A. Via Canzo, 4 20068 Peschiera Borromeo (MI), Italy Tel.: +39 02 5167 2813 Fax: +39 02 5167 2459 Email: [EMAIL PROTECTED]
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