Let's continue this discussion in here to make sure that everybody sees it. ext Högander Jouni <jouni.hogander@xxxxxxxxx> writes: > Hi Rajendra, > > "ext Rajendra Nayak" <rnayak@xxxxxx> writes: > >>> -----Original Message----- >>> From: Peter 'p2' De Schrijver [mailto:peter.de-schrijver@xxxxxxxxx] >>> Sent: Wednesday, July 02, 2008 9:13 PM >>> To: ext Rajendra Nayak >>> Cc: linux-omap@xxxxxxxxxxxxxxx >>> Subject: Re: [PATCH 00/11] OMAP3 CPUidle patches >>> >>> Hi Rajendra, >>> >>> > >>> > Not sure, but you can try with my .config while I try with yours. >>> > I was doing some more testing today, and I saw a hang after >>> a while of >>> > idle activity with OFF being attempted multiple times. >>> > Using lauterbach showed me it being stuck up in >>> prcm_interrupt_handler trying >>> > to clear MPU_IRQSTATUS. >>> > Looks like in the PRCM interrupt handler somehow >>> PM_WKST1_CORE is not cleared >>> > (I see it set to 0x2000) and hence MPU_IRQSTATUS fails to clear. >>> > >>> >>> Ok. I disabled OneNAND support and now I get off mode on VDD2 as well. >>> Consumption on VDD1 is 4uA and 32uA on VDD2. Unfortunately after the >>> first wakeup, off mode is never reached again. >> >> Do you see a hang? or OFF is never achieved? >> Can you try with the latest fixes that I posted. > > As it seems to be hard to get similiar results with these patches, > could you please send me your uImage? So Rajendra sent his uImage and it works quite ok what comes to off mode on my sdp board. I still see problems with serial console (slow) and on boot I need to generate manually interrupts to get it to boot. Otherwise board hangs at this point: eth0: link up Sending DHCP requests ., OK IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.2.101 IP-Config: Complete: device=eth0, addr=192.168.2.101, mask=255.255.255.0, gw=192.168.2.1, host=192.168.2.101, domain=ntc.nokia.com, nis-domain=(none), bootserver=0.0.0.0, rootserver=172.22.146.197, rootpath= Looking up port of RPC 100003/2 on 172.22.146.197 Looking up port of RPC 100005/1 on 172.22.146.197 VFS: Mounted root (nfs filesystem). Freeing init memory: 108K Rajendra, are you still using .config file you sent to me? Are all the changes in your tree available in l-o list. > >> >>> >>> Cheers, >>> >>> Peter. >>> >> >> -- >> 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 >> >> > > -- > Jouni Högander > > -- > 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 > > -- Jouni Högander -- 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
