Trying to support Attro G5G100-P board

[Christoph Grenz]

Hello,

I'm currently experimenting with an Attro G5G100-P industrial board.

According to the documentation the chipset is an Intel i915GM with 
an Intel 82801FBM southbridge (which flashrom shows as ICH6-M).
Inteltool only shows:
    Northbridge: 8086:2590 (unknown)
    Southbridge: 8086:2641 (unknown)

Is the chipset supported (or could it be supported by modifying existing 
code)?

The main superio is a W83627HG-AW, which is already supported.
The board seems to have a second superio which manages the four RS232 ports.
I couldn't yet identify this chip.
The config mode init sequence is 0x67,0x67 at 0x2e
and the config mode registers 20-26 contain 02 08 03 19 34 01 00.

Does anybody know something about this second superio chip? I couldn't find 
anything about this chip and as I don't know how it may look like, I can't 
even locate it on the board.

Thanks,

Christoph

[Paul Menzel]

Dear Christoph,

Am Sonntag, den 13.10.2013, 22:05 +0200 schrieb Christoph Grenz:
> I'm currently experimenting with an Attro G5G100-P industrial board.

nice!
> According to the documentation the chipset is an Intel i915GM with 
> an Intel 82801FBM southbridge (which flashrom shows as ICH6-M).
> Inteltool only shows:
>    Northbridge: 8086:2590 (unknown)
>    Southbridge: 8086:2641 (unknown)
>
> Is the chipset supported (or could it be supported by modifying existing 
> code)?

To my knowledge the chipset is not supported. By the way, it is the same
chipset used in the ASUS EeePC 701 4G [1], which was the first
mainstream netbook shipped with GNU/Linux. Consequently Microsoft
extended the lifetime of Windows XP as its successor did not run
fluently on that hardware.

[…]

Thanks,

Paul

[1] http://en.wikipedia.org/wiki/Asus_Eee_PC#Eee_700_series

[Scott Duplichan]

Christoph Grenz wrote:

]Hello,
]
]I'm currently experimenting with an Attro G5G100-P industrial board.
]
]According to the documentation the chipset is an Intel i915GM with 
]an Intel 82801FBM southbridge (which flashrom shows as ICH6-M).
]Inteltool only shows:
]	Northbridge: 8086:2590 (unknown)
]	Southbridge: 8086:2641 (unknown)
]
]Is the chipset supported (or could it be supported by modifying existing 
]code)?
]
]The main superio is a W83627HG-AW, which is already supported.
]The board seems to have a second superio which manages the four RS232
ports.
]I couldn't yet identify this chip.
]The config mode init sequence is 0x67,0x67 at 0x2e
]and the config mode registers 20-26 contain 02 08 03 19 34 01 00.
]
]Does anybody know something about this second superio chip? I couldn't find

]anything about this chip and as I don't know how it may look like, I can't 
]even locate it on the board.

This looks like Fintek F81216. Apparently superiotool tries only 87h and
77h for Fintek enter config mode, but 67h is needed for this part when
strapped for base address 2Eh.

]Thanks,
]
]Christoph