Hi Will,
On 12/08/13 17:08, Will Deacon wrote:
[replying to self]
On Mon, Aug 12, 2013 at 02:59:03PM +0100, Will Deacon wrote:
So, I just tried to test this patch but I'm getting issues when enabling CCI
with mainline:
ARM Versatile Express Boot Monitor
Version: V5.1.5
Build Date: Jul 24 2012
Daughterboard Site 1: V2P-CA15 Cortex A15
Daughterboard Site 2: V2P-CA15_A7 Cortex A15
Running boot script from flash - BOOTSCRIPT
Loaded kernel - linuxtc2
Booting kernel @ 0x80008000
Command line 'ip=dhcp root=/dev/nfs nfsroot=10.1.203.36:/exports/linaro-13.06,tcp rw console=ttyAMA0,38400 mem=2G loglevel=9 user_debug=31 earlyprintk debug'
ATAGs @ 0x80000100
Fatal Error: Unhandled Exception - Undefined
We're exploding *really* early, and I have no idea why. If I remove CCI from
the equation (either in the kernel or the device-tree), then I can boot as
per usual.
Turns out my .dtb has gone over some limit and appended dtb corrupts the
kernel image. Removing some random nodes got things working again.
Just saw your mail. I haven't run into this one before. But looks like
you've figured out what the problem was.
Let me know if you hit any issues with testing / using the CCI PMU.
Thanks for picking this up.
Punit
Will
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