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Date: Thu, 26 Dec 2013 08:14:29 +0800
From: Li Guang <lig.fnst@cn.fujitsu.com>
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Subject: Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support
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To: Peter Maydell <peter.maydell@linaro.org>
Cc: Peter Crosthwaite <peter.crosthwaite@xilinx.com>, QEMU Developers <qemu-devel@nongnu.org>

Peter Maydell wrote:
> On 25 December 2013 08:35, liguang<lig.fnst@cn.fujitsu.com>  wrote:
>    
>> sunxi-linux kernel parse config script
>> to do hardware configurations
>>
>> Signed-off-by: liguang<lig.fnst@cn.fujitsu.com>
>> ---
>>   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>

[card2_boot_para]
card_ctrl = 2
card_high_speed = 1
card_line = 4
sdc_cmd = port:PC06<3><1><default><default>
sdc_clk = port:PC07<3><1><default><default>
sdc_d0 = port:PC08<3><1><default><default>
sdc_d1 = port:PC09<3><1><default><default>
sdc_d2 = port:PC10<3><1><default><default>
sdc_d3 = port:PC11<3><1><default><default>

[twi_para]
twi_port = 0
twi_scl = port:PB00<2><default><default><default>
twi_sda = port:PB01<2><default><default><default>

[uart_para]
uart_debug_port = 0
uart_debug_tx = port:PB22<2><1><default><default>
uart_debug_rx = port:PB23<2><1><default><default>

....