Arndale 5250 crash when unplugging CPU1

2014-04-12 Thread Daniel Lezcano
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-b

Re: Arndale 5250 crash when unplugging CPU1

2014-04-12 Thread Victor Kamensky
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 iss