From mboxrd@z Thu Jan 1 00:00:00 1970
From: Paolo Pisati
Subject: kexec: cpufreq: omap3: hangs in dpll3xxx.c::_omap3_dpll_write_clken()
Date: Tue, 11 Dec 2012 16:03:43 +0100
Message-ID: <20121211150343.GA4261@luxor.wired.org>
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I've been experiencing solid hangs on my beaglexm with v3.7 after
kexec:
here is my .config (omap2plus + EHCI/OHCI + CPUFREQ + DEVTMP):
http://people.canonical.com/~ppisati/omap3_cpufreq_kexec/config
here is the diff i added to get some debugging:
http://people.canonical.com/~ppisati/omap3_cpufreq_kexec/dpll-debug.diff
here is a trace of the kexeced kernel:
http://people.canonical.com/~ppisati/omap3_cpufreq_kexec/kexec-boot.txt
Since i'n not familiar with those dplls, can anyone shed some light?
--
bye,
p.