Hi ame, On Friday 01 October 2010 17:36:39 ame wrote: > > Ok, confirmed the new one has it in there. sorry about that. The logic > > is the same as the one that is in the old code though. > > Well, ok, kind of. cpu.c is correct, cpu_init.c that actually sets up the > watchdog timer is not though. It still has the lower case register names. > > #if defined(CONFIG_WATCHDOG) > val = mfspr(tcr); > ... > mtspr(tcr, val); > > val = mfspr(tsr); > val |= 0x80000000; /* enable watchdog timer */ > mtspr(tsr, val); > ... > #endif /* CONFIG_WATCHDOG */
Ah, correct. I missed those. I'll fix it soon. Thanks for pointing out. > I've added some prints and turned on debug and find that it makes it all > the way to the jump to the kernel. So it must be an issue with the setup > or config of the kernel. Does the device tree require any changes to work > with the watchdog? Thanks for your help. Depends on the watchdog device driver. The Book-E driver doesn't seem to need anything here, AFAIK. I suggest you enable the debug early-printk feature and/or look the __log_buf to see how far Linux really comes. This is not U- Boot realted any more though. So further questions/mails should be moved to linuxppc-dev. Cheers, Stefan -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: off...@denx.de _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
