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ARM: bL_switcher: add a simple /dev user interface for debugging purposes
authorNicolas Pitre <nicolas.pitre@linaro.org>
Thu, 12 Apr 2012 07:04:28 +0000 (03:04 -0400)
committerNicolas Pitre <nicolas.pitre@linaro.org>
Mon, 5 Aug 2013 04:13:00 +0000 (00:13 -0400)
commitb22537c682671de97c932d5addb6b7d087352aa1
treeb45150a7499e9462481973cc1b84c8eb71f71bc8tree | snapshot
parent272614351423ce8c37ff730efc130e5b73fe64f5commit | diff
ARM: bL_switcher: add a simple /dev user interface for debugging purposes

Only the basic call to aid debugging.

*** NOT FOR PRODUCTION ***

Usage:

echo <cpuid>,<clusterid> > /dev/b.L_switcher

where <cpuid> is the logical CPU number, and <clusterid> is 0 for the
first cluster and 1 for the second cluster.

Signed-off-by: nicolas Pitre <nico@linaro.org>
arch/arm/Kconfig diff | blob | history
arch/arm/common/Makefile diff | blob | history
arch/arm/common/bL_switcher_dummy_if.c [new file with mode: 0644] blob
Linux kernel for KaRo TX COM modules