Am 06.01.2015 um 13:47 schrieb Aaro Koskinen:
Hi,
On Tue, Jan 06, 2015 at 12:52:50PM +0100, Sebastian Reichel wrote:
On Tue, Jan 06, 2015 at 12:25:12PM +0100, Peter Kümmel wrote:
Am 05.01.2015 um 16:43 schrieb Felipe Balbi:
Just booted AM335x with CONFIG_PREEMPT and haven't seen any problem.
Perhaps this is something related to another OMAP3-only driver?
Perhaps HSI/SSI ?
I see a ssi error directly before the IN-Band error:
[ 0.339935] platform 48058000.ssi-controller: Cannot lookup hwmod 'ssi'
[ 0.346893] In-band Error seen by MPU at address 0
[ 0.346923] ------------[ cut here ]------------
mh I guess your board's dts included omap36xx.dtsi or omap34xx.dtsi.
This log occurs also on 3630, because ssi hwmod stuff is missing from
omap36xx_hwmod_ocp_ifs... Anyway, it's not related to this error, but need
to be added since we should get nokia-modem working also on N950/N9...
Peter: if you boot with "initcall_debug", you should see the error
is during the DMA setup.
DMA is not a module here thus loaded before the initcall.
I've tried with CONFIG_DMADEVICES_DEBUG but then kernel didn't start at all.
Absolutely no messages.
A.
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