linux-kernel - Re: [PATCH v2 1/3] devicetree: bindings: Document qcom,msm-id and qcom,board-id

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Date:	Thu, 5 Mar 2015 14:23:04 -0600
From:	Kumar Gala <galak@...eaurora.org>
To:	Kevin Hilman <khilman@...nel.org>
Cc:	linux-arm-msm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	arm@...nel.org, devicetree@...r.kernel.org, heiko@...ech.de
Subject: Re: [PATCH v2 1/3] devicetree: bindings: Document qcom,msm-id and qcom,board-id


On Mar 5, 2015, at 1:42 PM, Kevin Hilman <khilman@...nel.org> wrote:

> Kumar Gala <galak@...eaurora.org> writes:
> 
>> The top level qcom,msm-id and qcom,board-id are utilized by bootloaders
>> on Qualcomm MSM platforms to determine which device tree should be
>> utilized and passed to the kernel.
>> 
>> Cc: <devicetree@...r.kernel.org>
>> Signed-off-by: Kumar Gala <galak@...eaurora.org>
> 
> Is this the special magic that allows qcom bootloaders to take a kernel
> plus multiple DTBs and figure out which DTB to pass?
> 
> Kevin

yes

- k

-- 
Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

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