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Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank
From: |
Mark Langsdorf |
Subject: |
Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank |
Date: |
Fri, 20 Jan 2012 10:25:26 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:8.0) Gecko/20111124 Thunderbird/8.0 |
On 01/20/2012 07:48 AM, Rob Herring wrote:
> On 01/20/2012 02:47 AM, Peter Maydell wrote:
>> On 19 January 2012 23:17, Rob Herring <address@hidden> wrote:
>>> On 01/19/2012 03:44 PM, Peter Maydell wrote:
>>>> On 19 January 2012 21:31, Mark Langsdorf <address@hidden> wrote:
>>>>> + highbank_binfo.board_id = 0xEC10100f; /* provided by deviceTree */
>>>>
>>>> Where does this number come from? It's not in
>>>> http://www.arm.linux.org.uk/developer/machines/
>>>>
>>>> Is 3027 (==0xbd3) you?
>>>> http://www.arm.linux.org.uk/developer/machines/list.php?id=3027
>>>>
>>>
>>> Much of the data there is wrong as none of it is used. 0 or -1 is the
>>> right value as those are obviously meaningless. A highbank kernel will
>>> never be booted without devicetree and in that case this number is
>>> irrelevant. This is the legacy boot interface and qemu really needs to
>>> learn to boot with a separate dtb.
>>
>> Yeah, but the documentation even for DTB boot says we should pass
>> in a machine number. If 0 or -1 are right then there should be
>> some documentation that says so. I'll accept "mailing list post
>> from some authoritative person [eg Grant Likely]" if necessary.
>
> Kernel DT co-maintainer is not authoritative enough for you?
Peter, is that sufficient for me to send in the patch with a
board_id of -1? Thanks.
--Mark Langsdorf
Calxeda, Inc.
- [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, (continued)
- [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Mark Langsdorf, 2012/01/19
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Peter Maydell, 2012/01/19
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Rob Herring, 2012/01/19
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, John Williams, 2012/01/19
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Peter Maydell, 2012/01/20
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Rob Herring, 2012/01/20
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Peter Maydell, 2012/01/20
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Grant Likely, 2012/01/21
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Peter Maydell, 2012/01/20
- [Qemu-devel] Adding -dtb option to qemu, Grant Likely, 2012/01/23
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank,
Mark Langsdorf <=
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Peter Maydell, 2012/01/20
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Mark Langsdorf, 2012/01/20
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Peter Maydell, 2012/01/20
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Mark Langsdorf, 2012/01/20
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Peter Maydell, 2012/01/20
- Re: [Qemu-devel] [PATCH v12 4/4] arm: SoC model for Calxeda Highbank, Grant Likely, 2012/01/21