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Date:      Thu, 22 May 2014 14:33:23 -0600
From:      Dan McGregor <danismostlikely@gmail.com>
To:        Marcel Moolenaar <marcelm@juniper.net>
Cc:        "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>, Alan Somers <asomers@freebsd.org>
Subject:   Re: Patch to tech mkimg about the TMPDIR variable
Message-ID:  <CACS%2B7ZS8W22Tsnz1BtwT2=2x6Hi9zumpNByF31Vyt%2Bt6QtdkuA@mail.gmail.com>
In-Reply-To: <CFA3AB63.2D2AD%marcelm@juniper.net>
References:  <CFA3A930.2D2A3%marcelm@juniper.net> <CFA3AB63.2D2AD%marcelm@juniper.net>

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On 22 May 2014 14:27, Marcel Moolenaar <marcelm@juniper.net> wrote:
> On 5/22/14, 1:18 PM, "Marcel Moolenaar" <marcelm@juniper.net> wrote:
>>>
>>>The next itch I want to scratch is a way to set the active partition
>>>on an MBR image.
>>
>>I thought I made the first partition active by default.
>>I guess not=E2=80=A6
>
> Yes, I did!
>
> The gotcha is that mkimg only does that if you give it
> a boot code file. Try that...

Also, while I'm thinking about it, the other thing I wanted was a way
to specify the origin of a partition. So as an example (units are
sectors):

0: MBR table
2-63: empty
64-2047: first partition data
2048-$end: second partition data

The use case for this is some other boards (Wandboard for me) puts
u-boot as raw data 1K into the image.

Dan



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