[PATCH 1/1] davinci: changed SRAM allocator to shared ram.

Nori, Sekhar nsekhar at ti.com
Wed Mar 2 12:12:43 EST 2011


Hi Subhasish,

On Sat, Feb 26, 2011 at 17:42:39, Subhasish Ghosh wrote:
> Hi Sekhar,
> 
> I tried this using MMC and Kelvin's suggestions, but it never came back. 
> Here is a log:

Was this result with or without this patch applied?

> 
> root at arago:~# rtcwake -d /dev/rtc0 -s 20 -m mem
> wakeup from "mem" at Tue Apr 21 14:31:13 2009
> PM: Syncing filesystems ... done.
> Freezing user space processes ... (elapsed 0.01 seconds) done.
> Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
> Suspending console(s) (use no_console_suspend to debug)
> 
> From the Kconfig I had enabled RTC_DRV_OMAP, CONFIG_PM, CONFIG_SUSPEND.

Nothing stands out from these logs. One thing to
verify is if the RTC Alarm interrupt is really
working by using the test program present in the
Documentation/ folder.

Anyway, the easiest way for you to move quickly is
to use ramdisk so you can bypass all driver specific
issues.

Thanks,
Sekhar




More information about the linux-arm-kernel mailing list