Messages in this thread | | | Date | Wed, 25 Mar 2015 16:57:50 +0000 | From | Catalin Marinas <> | Subject | Re: [patch v11 08/23] ARM64 / ACPI: Introduce early_param "acpi=" to enable/disable ACPI |
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On Tue, Mar 24, 2015 at 10:02:41PM +0800, Hanjun Guo wrote: > From: Al Stone <al.stone@linaro.org> > > This implements the following policy to decide whether ACPI should > be used to boot the system: > - acpi=off: ACPI will not be used to boot the system, even if there is > no alternative available (e.g., device tree is empty) > - acpi=force: only ACPI will be used to boot the system; if that fails, > there will be no fallback to alternative methods (such as device tree) > - otherwise, ACPI will be used as a fallback if the device tree turns out > to lack a platform description; the heuristic to decide this is whether > /chosen is the only node present at depth 1 > > CC: Catalin Marinas <catalin.marinas@arm.com> > CC: Will Deacon <will.deacon@arm.com> > CC: Rafael J. Wysocki <rjw@rjwysocki.net> > Acked-by: Olof Johansson <olof@lixom.net> > Acked-by: Grant Likely <grant.likely@linaro.org> > Tested-by: Timur Tabi <timur@codeaurora.org> > Signed-off-by: Al Stone <al.stone@linaro.org> > Signed-off-by: Graeme Gregory <graeme.gregory@linaro.org> > Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> > Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
But we should also merge Lorenzo's patch which gets read of the forced param (on top of this series, I really think we should stop rebasing at this point).
-- Catalin
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