[coreboot] [RFC] Netbook Support

Carl-Daniel Hailfinger c-d.hailfinger.devel.2006 at gmx.net
Thu Jan 8 23:21:35 CET 2009

On 08.01.2009 23:07, Corey Osgood wrote:
> On Sun, Jan 4, 2009 at 6:36 AM, Rudolf Marek <r.marek at assembler.cz> wrote:
>> Hash: SHA1
>> Hi all,
>>> do end up needed to did deeper and you can't get any info from the
>>> manufacturer then EnE is your best bet for reverse engineering.
>> I have taken a BIOS from Mini A110 (q1d25i.rom). The Quanta IL1 reference
>> design
>> seems to use ENE3310 controller. The q1d25i.rom was examined. The EC code
>> is on
>> 0xFFF00000 length is 64KB. The file is called HOLE0.ROM inside BIOS.
>> The ENE KB3310 seems to be similar to ENE KB3920, which datasheet I found
>> via
>> google.
>> I have taken IDA and did the LST file. It has 8051 inside. Yesterday I
>> spoke
>> with Bari and got the s51 emulator from (SVN:
>> https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk).
>> I fixed the serial port issue, and now the firmware runs inside emulator:
>> Serial output:
>> 00,
>> ec[ECFV]==80ac
>> wake at z,ACOut
>> Zttttttttttttttttttttttttttt
>> It prints 't' every second or so.
>> It seems that a flash can be flashed even unsoldered via serial interface
>> of EC.
>> (some other pins must be pulled low)
>> http://laptop.org/teamwiki/images/e/e5/SPI_Recovery.pdf
>> Here is a EC schematics from reference design.
>> http://laptop.org/teamwiki/images/f/fe/CL1_A1A.pdf
> Those links are dead, any chance you know where they've moved to?

The whole team wiki seems to be dead.
The google cache is somewhat helpful:
Get them while the google cache is still hot.



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