于 2012年07月09日 15:35, Zumeng Chen 写道: > Hello, > > The following patches based on the 3.5-rc6 from Wim, which > focus on: > > 1 ) bootstatus fix for omap3, > > 2 ) omap-wdt framework update cater for the current framework > as Shubhrajyoti comments mentioned. I compiled a test case from the following website, http://www.lpclinux.com/Blogs/Testing_LPC313x_Linux_Watchdog_Driver It works well. root@ti-omap3:/tmp# ./a.out -h Usage: ./a.out [options] -h --help Display this usage information. -d --dev <device_file> Use <device_file> as watchdog device file. The default device file is '/dev/watchdog' -i --interval <interval> Change the watchdog interval time root@ti-omap3:/tmp# ./a.out -i 40; Set watchdog interval to 40 Current watchdog interval is 40 Last boot is caused by : Watchdog Use: <w> to kick through writing over device file <i> to kick through IOCTL <x> to exit the program x Goodbye ! watchdog: Omap Watchdog: nowayout prevents watchdog to be stopped! watchdog: Omap Watchdog: watchdog did not stop! root@ti-omap3:/tmp# for i in `seq 1 30`; do echo $i; sleep 1;done 1 2 [snip] I built NOWAYOUT in driver, so it doesn't stop, still going until the following information: Texas Instruments X-Loader 1.42 Starting OS Bootloader... No OOB scheme defined for oobsize 0 OneNAND: 0 kB 256 MiB Regards, Zumeng > > Regards, > > Zumeng Chen (3): > Watchdog: Omap: Changes for the new watchdog framework > Watchdog: Omap: select watchdog core for framework change > Watchdog: Omap: get the bootstatus for OMAP2Plus > > arch/arm/mach-omap2/prcm.c | 5 +- > drivers/watchdog/Kconfig | 1 + > drivers/watchdog/omap_wdt.c | 342 ++++++++++++++++--------------------------- > drivers/watchdog/omap_wdt.h | 5 + > 4 files changed, 133 insertions(+), 220 deletions(-) > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
