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ARM64 / ACPI: If we chose to boot from acpi then disable FDT
authorGraeme Gregory <graeme.gregory@linaro.org>
Tue, 24 Mar 2015 14:02:42 +0000 (14:02 +0000)
committerWill Deacon <will.deacon@arm.com>
Wed, 25 Mar 2015 11:49:31 +0000 (11:49 +0000)
commit3505f30fb6a980283116390e9a962d60cf8e2a57
tree72d977dd5ca333d44e448a1e73a1646425077c81
parentb10d79f76085b577673395daf92d6208ae09196f
ARM64 / ACPI: If we chose to boot from acpi then disable FDT

If the early boot methods of acpi are happy that we have valid ACPI
tables and acpi=force has been passed, then do not unflat devicetree
effectively disabling further hardware probing from DT.

CC: Catalin Marinas <catalin.marinas@arm.com>
CC: Will Deacon <will.deacon@arm.com>
Tested-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Tested-by: Yijing Wang <wangyijing@huawei.com>
Tested-by: Mark Langsdorf <mlangsdo@redhat.com>
Tested-by: Jon Masters <jcm@redhat.com>
Tested-by: Timur Tabi <timur@codeaurora.org>
Tested-by: Robert Richter <rrichter@cavium.com>
Acked-by: Robert Richter <rrichter@cavium.com>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Graeme Gregory <graeme.gregory@linaro.org>
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
arch/arm64/kernel/setup.c