Re: [Qemu-devel] [PATCH] allwinner-a10: add config script support

[Li Guang]

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>

[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>

....