On 04/13/2014 12:19 AM, Victor Kamensky wrote:
Hi Daniel,
Note these patches:
https://groups.google.com/a/linaro.org/forum/#!searchin/linaro-networking/Arndale$20hotplug/linaro-networking/MdvG8m_Bjms/YSvvIYKo4NQJ
Look at PATCH 1/2. It is about wfi instruction hex code use in
CONFIG_THUMB2_KERNEL case.
Even if patch tile says BE image the issue is applicable to LE thumb2
issue. Check
your kernel config if THUMB2_KERNEL set the issue is applicable to you.
Hi Victor, thanks for your help.
so for the record, the issue happens when a mainline kernel is used with
a Linaro u-boot which enables some hypervisor things (while the mainline
u-boot doesn't). So an additional patch must be used for the kernel to
get/set some more resources [1]
Thanks
-- Daniel
[1]
https://git.linaro.org/landing-teams/working/samsung/kernel.git/commit/d0799d335287e87ffdcfbbbe6ef09a2c07a55ee0
On 12 April 2014 14:51, Daniel Lezcano <daniel.lezc...@linaro.org> wrote:
Hi all,
I used the image:
arndale-saucy_server_20140222-611.img
I boots well but when I unplug CPU1, the kernel crashes.
It seems related to the AFTR state (an idle state of cpuidle) and the u-boot
version which is 2013-rc1. It seems this issue does not happen with a more
recent u-boot (I was not yet able to test it).
I don't know where to fill the bug for this release.
Chander, any pointer to the right u-boot version you are using successfully
?
Thanks
-- Daniel
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