rpi/dwc2 kernel panics

Stephen Warren swarren at wwwdotorg.org
Thu Feb 13 23:24:43 EST 2014

On 02/13/2014 11:47 AM, Andre Heider wrote:
> On Wed, Feb 12, 2014 at 08:00:18PM -0700, Stephen Warren wrote:
>> On 02/12/2014 11:52 AM, Andre Heider wrote:
>>> Hi guys,
>>> I just tried today's Linus' master (45f7fdc2ff) with usb-linus (3635c7e2d5)
>>> merged on top to give the latest dwc2 fixes another try.
>>> Unfortunately I'm getting various crashes on system startup. Kernel boots
>>> fine, dwc2 and the integrated smsc95xx are detected, but somewhere in the
>>> init sequence the system panics.
> Huh, switching compilers made a difference...

Interesting. I almost didn't mention all the compiler/... versions I
use, since I figured they shouldn't make a difference!

> Which one are you using?

[swarren at dart u-boot.git]$ echo $CROSS_COMPILE

[swarren at dart u-boot.git]$ dpkg -l | grep gcc-arm-linux-gnueabi
ii  gcc-arm-linux-gnueabi
4:4.7.2-1                                     amd64        The GNU C
compiler for armel architecture

(I do have the hf version installed too, but use the non-hf version to
build the kernel/U-Boot)

[swarren at dart u-boot.git]$ ${CROSS_COMPILE}gcc --version
arm-linux-gnueabi-gcc (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3

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