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Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support |
Date: |
Thu, 26 Dec 2013 00:32:45 +0000 |
On 26 December 2013 00:14, Li Guang <address@hidden> wrote:
> Peter Maydell wrote:
>>
>> On 25 December 2013 08:35, liguang<address@hidden> wrote:
>>
>>>
>>> sunxi-linux kernel parse config script
>>> to do hardware configurations
>>>
>>> Signed-off-by: liguang<address@hidden>
>>> ---
>>> hw/arm/allwinner-a10.c | 18 ++++++++++++++++++
>>> hw/arm/cubieboard.c | 2 ++
>>> include/hw/arm/allwinner-a10.h | 5 +++++
>>> pc-bios/aw-script.bin | Bin 0 -> 50188 bytes
>>>
>>
>> What is this? You can't just stick a 50K binary into the
>> tree with no explanation, I'm afraid.
>>
>>
>
>
> it's the approach sunxi-linux kernel config hardware,
> the binary is actually a transformed text script,
> and context of script is like:
>
> [card0_boot_para]
> card_ctrl = 0
> card_high_speed = 1
> card_line = 4
> sdc_d1 = port:PF00<2><1><default><default>
> sdc_d0 = port:PF01<2><1><default><default>
> sdc_clk = port:PF02<2><1><default><default>
> sdc_cmd = port:PF03<2><1><default><default>
> sdc_d3 = port:PF04<2><1><default><default>
> sdc_d2 = port:PF05<2><1><default><default>
So what sets this up on real hardware? Is this part of
a firmware blob? Is it in ROM or flash?
thanks
-- PMM
- [Qemu-devel] [PATCH] allwinner-a10: add config script support, liguang, 2013/12/25
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support, Peter Maydell, 2013/12/25
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support, Li Guang, 2013/12/25
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support,
Peter Maydell <=
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support, Li Guang, 2013/12/25
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support, Peter Maydell, 2013/12/25
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support, Li Guang, 2013/12/25
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support, Hans de Goede, 2013/12/26
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support, Peter Maydell, 2013/12/26
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support, Li Guang, 2013/12/26
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support, Peter Maydell, 2013/12/26
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support, Peter Crosthwaite, 2013/12/26
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support, Peter Maydell, 2013/12/26
- Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support, Peter Crosthwaite, 2013/12/25