From: khilman@linaro•org (Kevin Hilman)
To: linux-arm-kernel@lists•infradead.org
Subject: arm64: mainline with foundation model: hang in arm64_device_init
Date: Thu, 20 Mar 2014 07:34:47 -0700 [thread overview]
Message-ID: <7hzjklc514.fsf@paris.lan> (raw)
In-Reply-To: <532AE066.5010809@arm.com> (Sudeep Holla's message of "Thu, 20 Mar 2014 12:34:46 +0000")
Hi Sudeep,
Sudeep Holla <sudeep.holla@arm•com> writes:
> Hi Kevin,
>
> On 20/03/14 00:22, Kevin Hilman wrote:
>> Hi Catalin,
>>
>> Should I expect vanilla mainline (v3.14-rc7) to work with the current
>> aarch64 foundation model r0p0 (model build 0.8.5206)? I'm also using
>> the master branch of your boot-wrapper-aarch64 configured to point at
>> the mainline tree.
>>
>> I've gotten as far as adding initcall_debug to the cmdline and noticing
>> that arm64_device_init never returns, but have to call it a day so have
>> to wait til tomorrow to debug further. In the mean time wanted to check
>> with you on whether it should work.
>>
>
> This is not due to any kernel bug, but due to bootwrapper picking up
> wrong device tree. I will work on fixing it in the
> boot-wrapper-aarch64 repo.
>
> Meanwhile could change KERN_DTB in configure.ac to point to
> foundation-v8.dtb and give it a try.
Yup, that works. Now the kernel is getting all the way to userspace.
Thanks.
Kevin
prev parent reply other threads:[~2014-03-20 14:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-20 0:22 arm64: mainline with foundation model: hang in arm64_device_init Kevin Hilman
2014-03-20 12:34 ` Sudeep Holla
2014-03-20 14:34 ` Kevin Hilman [this message]
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