Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-10 Thread Tomi Valkeinen
On Thu, 2011-03-10 at 04:44 -0600, K, Mythri P wrote: > Adding HDMI support on OMAP4. > > HDMI is a driver that is similar to the VENC or the DSI driver to support > HDMI/DVI sink device. > > The current design adheres to the DSS2 architecture. > > It is split into the HDMI DSS driver and HDMI p

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-10 Thread Tomi Valkeinen
On Thu, 2011-03-10 at 08:45 -0600, Stephan Raue wrote: > Hi, > > if i try this patch series the boot stops after (seeing via serial console): > >Starting kernel ... > >Uncompressing Linux... done, booting the kernel. > > without this patch series i can see the boot to th OS. I am using

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-10 Thread Stephan Raue
Hi, if i try this patch series the boot stops after (seeing via serial console): Starting kernel ... Uncompressing Linux... done, booting the kernel. without this patch series i can see the boot to th OS. I am using this patches on top of http://gitorious.org/linux-omap-dss2/linux/com

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-10 Thread Tomi Valkeinen
Hi Mythri, On Thu, 2011-03-10 at 04:44 -0600, K, Mythri P wrote: > Adding HDMI support on OMAP4. > > HDMI is a driver that is similar to the VENC or the DSI driver to support > HDMI/DVI sink device. > > The current design adheres to the DSS2 architecture. I was testing this on Blaze, with VENC

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-10 Thread Stephan Raue
Hi Tomi, Am 10.03.2011 15:51, schrieb Tomi Valkeinen: On Thu, 2011-03-10 at 08:45 -0600, Stephan Raue wrote: Hi, if i try this patch series the boot stops after (seeing via serial console): Starting kernel ... Uncompressing Linux... done, booting the kernel. without this patch serie

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-10 Thread K, Mythri P
Hi Stephan, On Fri, Mar 11, 2011 at 5:37 AM, Stephan Raue wrote: > Hi Tomi, > > Am 10.03.2011 15:51, schrieb Tomi Valkeinen: >> >> On Thu, 2011-03-10 at 08:45 -0600, Stephan Raue wrote: >>> >>> Hi, >>> >>> if i try this patch series the boot stops after (seeing via serial >>> console): >>> >>>  

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-10 Thread Tomi Valkeinen
On Thu, 2011-03-10 at 08:45 -0600, Stephan Raue wrote: > Hi, > > if i try this patch series the boot stops after (seeing via serial console): > >Starting kernel ... > >Uncompressing Linux... done, booting the kernel. > > without this patch series i can see the boot to th OS. I am using

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-10 Thread Tomi Valkeinen
On Fri, 2011-03-11 at 00:16 -0600, K, Mythri P wrote: > Hi Stephan, > > On Fri, Mar 11, 2011 at 5:37 AM, Stephan Raue > wrote: > > thanks, this helps to boot the kernel. but now i get: > > > > > > > see also: http://paste.pocoo.org/show/351648/ > > > > I see that you kernel is not booting b

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-11 Thread K, Mythri P
Hi Tomi, On Thu, Mar 10, 2011 at 8:36 PM, Tomi Valkeinen wrote: > Hi Mythri, > > On Thu, 2011-03-10 at 04:44 -0600, K, Mythri P wrote: >> Adding HDMI support on OMAP4. >> >> HDMI is a driver that is similar to the VENC or the DSI driver to support >> HDMI/DVI sink device. >> >> The current design

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-11 Thread Stephan Raue
Am 11.03.2011 08:12, schrieb Tomi Valkeinen: On Thu, 2011-03-10 at 08:45 -0600, Stephan Raue wrote: Hi, if i try this patch series the boot stops after (seeing via serial console): Starting kernel ... Uncompressing Linux... done, booting the kernel. without this patch series i can se

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-11 Thread Tomi Valkeinen
On Fri, 2011-03-11 at 02:43 -0600, Stephan Raue wrote: > Am 11.03.2011 08:12, schrieb Tomi Valkeinen: > > On Thu, 2011-03-10 at 08:45 -0600, Stephan Raue wrote: > >> Hi, > >> > >> if i try this patch series the boot stops after (seeing via serial > >> console): > >> > >> Starting kernel ... >

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-11 Thread Hiremath, Vaibhav
> -Original Message- > From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- > ow...@vger.kernel.org] On Behalf Of Valkeinen, Tomi > Sent: Friday, March 11, 2011 12:55 PM > To: K, Mythri P > Cc: Stephan Raue; linux-omap@vger.kernel.org > Subject: Re: [PATCH v

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-11 Thread Stephan Raue
Am 11.03.2011 14:22, schrieb Tomi Valkeinen: On Fri, 2011-03-11 at 02:43 -0600, Stephan Raue wrote: Am 11.03.2011 08:12, schrieb Tomi Valkeinen: On Thu, 2011-03-10 at 08:45 -0600, Stephan Raue wrote: Hi, if i try this patch series the boot stops after (seeing via serial console): Starti

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-11 Thread Tomi Valkeinen
On Fri, 2011-03-11 at 10:18 -0600, Stephan Raue wrote: > Am 11.03.2011 14:22, schrieb Tomi Valkeinen: > > On Fri, 2011-03-11 at 02:43 -0600, Stephan Raue wrote: > >> Am 11.03.2011 08:12, schrieb Tomi Valkeinen: > >>> On Thu, 2011-03-10 at 08:45 -0600, Stephan Raue wrote: > Hi, > > if

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-11 Thread Stephan Raue
Am 11.03.2011 19:27, schrieb Tomi Valkeinen: On Fri, 2011-03-11 at 10:18 -0600, Stephan Raue wrote: Am 11.03.2011 14:22, schrieb Tomi Valkeinen: On Fri, 2011-03-11 at 02:43 -0600, Stephan Raue wrote: Am 11.03.2011 08:12, schrieb Tomi Valkeinen: On Thu, 2011-03-10 at 08:45 -0600, Stephan Raue

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-11 Thread K, Mythri P
Hi, On Sat, Mar 12, 2011 at 12:12 AM, Stephan Raue wrote: > Am 11.03.2011 19:27, schrieb Tomi Valkeinen: >> >> On Fri, 2011-03-11 at 10:18 -0600, Stephan Raue wrote: >>> >>> Am 11.03.2011 14:22, schrieb Tomi Valkeinen: On Fri, 2011-03-11 at 02:43 -0600, Stephan Raue wrote: > >

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-13 Thread Stephan Raue
Am 12.03.2011 07:51, schrieb K, Mythri P: Hi, On Sat, Mar 12, 2011 at 12:12 AM, Stephan Raue wrote: Am 11.03.2011 19:27, schrieb Tomi Valkeinen: On Fri, 2011-03-11 at 10:18 -0600, Stephan Raue wrote: Am 11.03.2011 14:22, schrieb Tomi Valkeinen: On Fri, 2011-03-11 at 02:43 -0600, Stephan Ra

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-13 Thread Stephan Raue
Am 13.03.2011 15:32, schrieb Stephan Raue: Am 12.03.2011 07:51, schrieb K, Mythri P: Hi, On Sat, Mar 12, 2011 at 12:12 AM, Stephan Raue wrote: Am 11.03.2011 19:27, schrieb Tomi Valkeinen: On Fri, 2011-03-11 at 10:18 -0600, Stephan Raue wrote: Am 11.03.2011 14:22, schrieb Tomi Valkeinen:

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-14 Thread Hiremath, Vaibhav
> To: K, Mythri P > > Cc: Stephan Raue; linux-omap@vger.kernel.org > > Subject: Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4 > > > > On Fri, 2011-03-11 at 00:16 -0600, K, Mythri P wrote: > > > Hi Stephan, > > > > > > On Fri, Mar 11, 201

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-14 Thread Tomi Valkeinen
inen, Tomi; K, Mythri P > > Cc: Stephan Raue; linux-omap@vger.kernel.org > > Subject: RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4 > > > > > -Original Message- > > > From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- > > > ow

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-14 Thread Hiremath, Vaibhav
> -Original Message- > From: Valkeinen, Tomi > Sent: Monday, March 14, 2011 2:55 PM > To: Hiremath, Vaibhav > Cc: K, Mythri P; Stephan Raue; linux-omap@vger.kernel.org > Subject: RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4 > > On Mon, 2011-03-14

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-14 Thread Jan, Sebastien
Hi Tomi, On Thu, Mar 10, 2011 at 2:44 PM, Tomi Valkeinen wrote: > I think this version is good. It works for me, at least =). > > Any Panda or Blaze owners reading this want to give this a try? Tested on my pandaboard, with these patches applied on top of your dss2 tree: I get a working display

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-14 Thread Tomi Valkeinen
On Mon, 2011-03-14 at 05:37 -0500, Jan, Sebastien wrote: > Hi Tomi, > > On Thu, Mar 10, 2011 at 2:44 PM, Tomi Valkeinen wrote: > > I think this version is good. It works for me, at least =). > > > > Any Panda or Blaze owners reading this want to give this a try? > > Tested on my pandaboard, with

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-14 Thread K, Mythri P
Hi Tomi,Sebastien, On Tue, Mar 15, 2011 at 9:36 AM, Tomi Valkeinen wrote: > On Mon, 2011-03-14 at 05:37 -0500, Jan, Sebastien wrote: >> Hi Tomi, >> >> On Thu, Mar 10, 2011 at 2:44 PM, Tomi Valkeinen >> wrote: >> > I think this version is good. It works for me, at least =). >> > >> > Any Panda o

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-15 Thread Tomi Valkeinen
On Mon, 2011-03-14 at 04:35 -0500, Hiremath, Vaibhav wrote: > > -Original Message- > > From: Valkeinen, Tomi > > Sent: Monday, March 14, 2011 2:55 PM > > To: Hiremath, Vaibhav > > Cc: K, Mythri P; Stephan Raue; linux-omap@vger.kernel.org > > Subjec

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-15 Thread Hiremath, Vaibhav
> -Original Message- > From: Valkeinen, Tomi > Sent: Wednesday, March 16, 2011 12:15 PM > To: Hiremath, Vaibhav > Cc: K, Mythri P; Stephan Raue; linux-omap@vger.kernel.org > Subject: RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4 > > On Mon, 2011-03-14

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-15 Thread Tomi Valkeinen
On Sun, 2011-03-13 at 11:20 -0500, Stephan Raue wrote: > Am 13.03.2011 15:32, schrieb Stephan Raue: > > i have tried this omap2plus defconfig now too, with some little > > changes needed to boot my system (config: > > http://paste.pocoo.org/show/352917/). Now i get this error (see also: > > h

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-16 Thread Tomi Valkeinen
On Fri, 2011-03-11 at 02:24 -0600, K, Mythri P wrote: > Hi Tomi, > > On Thu, Mar 10, 2011 at 8:36 PM, Tomi Valkeinen wrote: > > There is this code in dss.c: > > > > #ifdef CONFIG_OMAP2_DSS_VENC > >REG_FLD_MOD(DSS_CONTROL, 1, 4, 4); /* venc dac demen */ > >REG_FLD_MOD(DSS_CON

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-16 Thread K, Mythri P
Hi Tomi, On Wed, Mar 16, 2011 at 12:21 PM, Tomi Valkeinen wrote: > On Sun, 2011-03-13 at 11:20 -0500, Stephan Raue wrote: >> Am 13.03.2011 15:32, schrieb Stephan Raue: > > > >> > i have tried this omap2plus defconfig now too, with some little >> > changes needed to boot my system (config: >> > h

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-16 Thread Tomi Valkeinen
On Wed, 2011-03-16 at 05:53 -0500, K, Mythri P wrote: > Hi Tomi, > > On Wed, Mar 16, 2011 at 12:21 PM, Tomi Valkeinen > wrote: > > Anybody else there to test HDMI on Panda and/or Blaze? I pushed the > > latest DSS + HDMI patches to a test branch for easier testing (I'll push > > Panda DVI patch

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-16 Thread Stephan Raue
Am 16.03.2011 11:53, schrieb K, Mythri P: Hi Tomi, On Wed, Mar 16, 2011 at 12:21 PM, Tomi Valkeinen wrote: On Sun, 2011-03-13 at 11:20 -0500, Stephan Raue wrote: Am 13.03.2011 15:32, schrieb Stephan Raue: i have tried this omap2plus defconfig now too, with some little changes needed to bo

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Tomi Valkeinen
Hi, On Wed, 2011-03-16 at 18:49 -0500, Stephan Raue wrote: > i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading this hdmi > stuff, but dont print any crashlog. is there a way any backtraces will > be printed? > output from serial

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Janorkar, Mayuresh
Raue, > -Original Message- > From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- > ow...@vger.kernel.org] On Behalf Of Valkeinen, Tomi > Sent: Thursday, March 17, 2011 4:41 PM > To: Stephan Raue > Cc: K, Mythri P; linux-omap@vger.kernel.org > Subject: Re: [

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Stephan Raue
Subject: Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4 Hi, On Wed, 2011-03-16 at 18:49 -0500, Stephan Raue wrote: i tried this test tree with omap2plus_defconfig. it seems the kernel crashes and poweroff the board on loading this hdmi stuff, but dont print any crashlog. is there a

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Stephan Raue
Am 17.03.2011 21:16, schrieb Stephan Raue: Am 17.03.2011 17:20, schrieb Janorkar, Mayuresh: ... Is it possible for you to enable low-level debugging and pass omapfb.debug=1 omapdss.debug=1 in your bootargs? This would show the Framebuffer and DSSDBG prints. We would get an idea if kernel is ge

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Stephan Raue
Am 17.03.2011 22:13, schrieb Stephan Raue: Am 17.03.2011 21:16, schrieb Stephan Raue: an update: compiled with DSS/HDMI support as modules, loading modules with: modprobe omapdss modprobe omapfb and doing a dmesg in the init script gives me: modprobe: can't load module omapdss (ker

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Tomi Valkeinen
On Thu, 2011-03-17 at 16:13 -0500, Stephan Raue wrote: > compiled with DSS/HDMI support as modules, loading modules with: > >modprobe omapdss >modprobe omapfb > > and doing a > >dmesg > > in the init script gives me: > >modprobe: can't load module omapdss > (kernel/drivers/vi

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

RE: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Anand Gadiyar
> i tried this test tree with omap2plus_defconfig. > > it seems the kernel crashes and poweroff the board on loading > this hdmi stuff, but dont print any crashlog. is there a > way any backtraces will be printed? > output from serial console: http://paste.pocoo.org/show/354850/ > kernel config (om

Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

2011-03-17 Thread Gadiyar, Anand
On Fri, Mar 18, 2011 at 11:13 AM, Anand Gadiyar wrote: >> i tried this test tree with omap2plus_defconfig. >> >> it seems the kernel crashes and poweroff the board on loading >> this hdmi stuff, but dont print any crashlog. is there a >> way any backtraces will be printed? >> output from serial co