On Wed, 7 Dec 2011 13:04:03 +0200 Felipe Contreras <felipe.contreras@xxxxxxxxx> wrote: > On Wed, Dec 7, 2011 at 8:51 AM, Felipe Balbi <balbi@xxxxxx> wrote: > > On Tue, Dec 06, 2011 at 05:28:58PM +0200, Felipe Contreras wrote: > >> On Thu, Jun 30, 2011 at 12:51 PM, Felipe Balbi <balbi@xxxxxx> wrote: > >> > ... and use threaded IRQ infrastructure. Later > >> > patches will come dropping both workqueues and > >> > setting the nested thread flag. > >> > >> There's something wrong. When I boot my Nokia N900 with this, as soon > >> as I press a key from the keyboard the whole device hangs. I don't see > >> anything on the console framebuffer, and with a jig I can't boot from > >> MMC, so there isn't much more I can provide at the moment. > > > > Funny, this booted fine on my beagle and MMC card uses a twl GPIO for > > card detection. Maybe it's something fairly obvious that I missed :-( > > Did you try typing anything? That's where the problem happened on my side. > > I'll try to flash a system to NAND, since I can't seem to just get the > MMC to work when the cover is open and the device is connected to the > jig to see if I can see something from serial console. > > You don't have any idea about what to try? > Try the patches I posted to linux-kernel on Nov 27: Subject: [PATCH 0/4] fixes for twl4030-irq in mainline and following http://lkml.org/lkml/2011/11/26/92 I think I hit exactly the same bug and you and (eventually) fix it (that was a fun learning experience). NeilBrown
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