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Re: [Qemu-devel] [RFC][MIPS][PATCH 2/6] Initial support of vt82686b sou
From: |
chen huacai |
Subject: |
Re: [Qemu-devel] [RFC][MIPS][PATCH 2/6] Initial support of vt82686b south bridge used by fulong mini pc |
Date: |
Tue, 11 May 2010 17:32:31 +0800 |
On Tue, May 11, 2010 at 3:28 AM, Blue Swirl <address@hidden> wrote:
> On 5/9/10, chen huacai <address@hidden> wrote:
>> This patch add initial support of vt82686b south bridge used by fulong mini
>> pc
>>
>> Signed-off-by: Huacai Chen <address@hidden>
>> -----
>> diff --git a/Makefile.target b/Makefile.target
>> index fc4c59f..08968d6 100644
>> --- a/Makefile.target
>> +++ b/Makefile.target
>> @@ -219,7 +219,7 @@ obj-mips-y += mips_addr.o mips_timer.o mips_int.o
>> obj-mips-y += dma.o vga.o i8259.o
>> obj-mips-y += g364fb.o jazz_led.o
>> obj-mips-y += gt64xxx.o bonito.o pckbd.o mc146818rtc.o
>> -obj-mips-y += piix4.o cirrus_vga.o
>> +obj-mips-y += piix4.o vt82c686.o cirrus_vga.o
>>
>> obj-microblaze-y = petalogix_s3adsp1800_mmu.o
>>
>> diff --git a/hw/pc.h b/hw/pc.h
>> index d11a576..612fa06 100644
>> --- a/hw/pc.h
>> +++ b/hw/pc.h
>> @@ -115,6 +115,14 @@ void i440fx_init_memory_mappings(PCII440FXState *d);
>> extern PCIDevice *piix4_dev;
>> int piix4_init(PCIBus *bus, int devfn);
>>
>> +/* vt82c686.c */
>> +extern PCIDevice *vt82c686b_dev;
>> +int vt82c686b_init(PCIBus * bus, int devfn);
>> +void vt82c686b_ac97_init(PCIBus *bus, int devfn);
>> +void vt82c686b_mc97_init(PCIBus *bus, int devfn);
>> +i2c_bus *vt82c686b_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
>> + qemu_irq sci_irq);
>
> Can this device be used in a PC?
Yes, VT82C686B is initially designed for PC (not for fulong only),
work together with VT8363A NorthBridge, see
http://www.alldatasheet.com/datasheet-pdf/pdf/130559/ETC/VT82C686B.html
--
Huacai Chen