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Date: Tue, 19 Aug 2014 16:12:23 +0800
From: Peng Fan <van.freenix@gmail.com>
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To: Russell King - ARM Linux <linux@arm.linux.org.uk>
CC: Rob Herring <robh@kernel.org>, Laura Abbott <lauraa@codeaurora.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Santosh Shilimkar <santosh.shilimkar@ti.com>,
        Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>,
        Stephen Boyd <sboyd@codeaurora.org>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm: Do not overwrite __machine_arch_type
References: <1408418491-29330-1-git-send-email-van.freenix@gmail.com> <20140819074344.GA30401@n2100.arm.linux.org.uk>
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On 08/19/2014 03:43 PM, Russell King - ARM Linux wrote:
> On Tue, Aug 19, 2014 at 11:21:31AM +0800, Peng Fan wrote:
>> If using DT_MACHINE_START when enabled CONFIG_OF, the nr of mdesc is ~0.
>> The value of __machine_arch_type is passsed from bootloader using reigster
>> r1, and assigned in head-common.S. Remove this line to avoid overwrite it.
> 
> No.  The idea here is that the machine_is_xxx() methods are not used when
> using DT, so this disables them.
> 
Got it. Thanks.

Regards,
Peng.