mvebu: Armada XP doesn't boot in v3.12-rc1
Ezequiel Garcia
ezequiel.garcia at free-electrons.com
Tue Sep 17 14:16:52 EDT 2013
On Tue, Sep 17, 2013 at 02:09:57PM -0400, Jason Cooper wrote:
> On Tue, Sep 17, 2013 at 02:35:03PM -0300, Ezequiel Garcia wrote:
[...]
>
> > FWIW, CONFIG_HAVE_ARM_ARCH_TIMER=y is also needed or the board freezes,
> > but that's another problem which I'm currently investigating.
>
> Sounds like we just need a select, is there something more to it?
>
I've no idea!
Let me spend some time bisecting the problem and see if we can come
up with something smarter.
I'm not sure, but I can't see why a non architected timer kernel wouldn't work.
Let's add Stephen Boyd in Cc, in case he has some idea.
Stephen: when v3.12-rc1 boots with CONFIG_HAVE_ARM_ARCH_TIMER=n (the
default) the kernel freezes at the typical:
l2x0: 32 ways, CACHE_ID 0x00000100, AUX_CTRL 0x1a69ef12, Cache size: 2048 kB
sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 4294967286ms
Console: colour dummy device 80x30
Calibrating delay loop...
--
Ezequiel García, Free Electrons
Embedded Linux, Kernel and Android Engineering
http://free-electrons.com
More information about the linux-arm-kernel
mailing list