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<TITLE>RE: ADLO for EPIA </TITLE>
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<P><FONT SIZE=2>Both keyboard and mouse are plugged and of cause I can boot linux with LinuxBIOS. </FONT>
<BR><FONT SIZE=2>Is there any board depedent part other than shadow memory control? </FONT>
<BR><FONT SIZE=2>For now, I just want to see screen output from VGABIOS or BOCHS BIOS. </FONT>
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<P><FONT SIZE=2>Thanks.. </FONT>
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<P><FONT SIZE=2>> -----Original Message-----</FONT>
<BR><FONT SIZE=2>> From: Adam Sulmicki [<A HREF="mailto:adam@cfar.umd.edu">mailto:adam@cfar.umd.edu</A>]</FONT>
<BR><FONT SIZE=2>> Sent: Wednesday, March 12, 2003 12:29 AM</FONT>
<BR><FONT SIZE=2>> To: hcyun@etri.re.kr</FONT>
<BR><FONT SIZE=2>> Cc: linuxbios@clustermatic.org</FONT>
<BR><FONT SIZE=2>> Subject: RE: ADLO for EPIA </FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> it possibly may be bochs. Are both keyboard and mouse plugged in?</FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> does it work without ADLO/BOCHS BIOS? ie can you run linux </FONT>
<BR><FONT SIZE=2>> from LinuxBIOS</FONT>
<BR><FONT SIZE=2>> stanalone?</FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> On Tue, 11 Mar 2003 hcyun@etri.re.kr wrote:</FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> > I tested ADLO on EPIA but it failed on the first try.</FONT>
<BR><FONT SIZE=2>> ></FONT>
<BR><FONT SIZE=2>> > I grapped vgabios using your Makefile target and modified </FONT>
<BR><FONT SIZE=2>> loader.s to</FONT>
<BR><FONT SIZE=2>> > enable</FONT>
<BR><FONT SIZE=2>> > shadow ram control registers of EPIA.</FONT>
<BR><FONT SIZE=2>> > However, it hang around post code 0x96 and nothing is </FONT>
<BR><FONT SIZE=2>> shown on the CRT.</FONT>
<BR><FONT SIZE=2>> ></FONT>
<BR><FONT SIZE=2>> > Do you have any idea what 0x96 post code means.</FONT>
<BR><FONT SIZE=2>> > Is it a bochs post code or vgabios postcode?</FONT>
<BR><FONT SIZE=2>> ></FONT>
<BR><FONT SIZE=2>> ></FONT>
<BR><FONT SIZE=2>> > > -----Original Message-----</FONT>
<BR><FONT SIZE=2>> > > From: Adam Sulmicki [<A HREF="mailto:adam@cfar.umd.edu">mailto:adam@cfar.umd.edu</A>]</FONT>
<BR><FONT SIZE=2>> > > Sent: Tuesday, March 11, 2003 4:13 AM</FONT>
<BR><FONT SIZE=2>> > > To: hcyun@etri.re.kr</FONT>
<BR><FONT SIZE=2>> > > Cc: linuxbios@clustermatic.org</FONT>
<BR><FONT SIZE=2>> > > Subject: Re: ADLO for EPIA</FONT>
<BR><FONT SIZE=2>> > ></FONT>
<BR><FONT SIZE=2>> > ></FONT>
<BR><FONT SIZE=2>> > > > I'm trying to bring up VGA on EPIA board.</FONT>
<BR><FONT SIZE=2>> > > > >From the list, EPIA board is supported and I've tested</FONT>
<BR><FONT SIZE=2>> > > with Angrew's image.</FONT>
<BR><FONT SIZE=2>> > > > However, due to full support of VGA is necessary, I'm</FONT>
<BR><FONT SIZE=2>> > > trying to figure out</FONT>
<BR><FONT SIZE=2>> > > > ADLO to run binary only</FONT>
<BR><FONT SIZE=2>> > > > VGABIOS rom image.</FONT>
<BR><FONT SIZE=2>> > > > Can I acomplish this with ADLO?. If yes, how much extra</FONT>
<BR><FONT SIZE=2>> > > work will be needed</FONT>
<BR><FONT SIZE=2>> > > > you think?</FONT>
<BR><FONT SIZE=2>> > ></FONT>
<BR><FONT SIZE=2>> > > I'm not familar with EPIA. Wasn't that the motherboard that</FONT>
<BR><FONT SIZE=2>> > > had all this</FONT>
<BR><FONT SIZE=2>> > > video emulation code (whatever you would call it). what's </FONT>
<BR><FONT SIZE=2>> the gfx card</FONT>
<BR><FONT SIZE=2>> > > anyway?</FONT>
<BR><FONT SIZE=2>> > ></FONT>
<BR><FONT SIZE=2>> > > anyway. if you can separate out the vga bios from rest of the</FONT>
<BR><FONT SIZE=2>> > > bios (and it</FONT>
<BR><FONT SIZE=2>> > > can function standalone), then there's no reason why it would</FONT>
<BR><FONT SIZE=2>> > > not work.</FONT>
<BR><FONT SIZE=2>> > ></FONT>
<BR><FONT SIZE=2>> > > as for "how much extra work" depends on what you want to use</FONT>
<BR><FONT SIZE=2>> > > it for. for</FONT>
<BR><FONT SIZE=2>> > > example IDE code in bochs-bios could use some more work </FONT>
<BR><FONT SIZE=2>> (last time I</FONT>
<BR><FONT SIZE=2>> > > looked at it).</FONT>
<BR><FONT SIZE=2>> > ></FONT>
<BR><FONT SIZE=2>> > ></FONT>
<BR><FONT SIZE=2>> > > --</FONT>
<BR><FONT SIZE=2>> > > Adam Sulmicki</FONT>
<BR><FONT SIZE=2>> > > <A HREF="http://www.eax.com" TARGET="_blank">http://www.eax.com</A> The Supreme Headquarters of the </FONT>
<BR><FONT SIZE=2>> 32 bit registers</FONT>
<BR><FONT SIZE=2>> > ></FONT>
<BR><FONT SIZE=2>> ></FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> -- </FONT>
<BR><FONT SIZE=2>> Adam Sulmicki</FONT>
<BR><FONT SIZE=2>> <A HREF="http://www.eax.com" TARGET="_blank">http://www.eax.com</A> The Supreme Headquarters of the 32 bit registers</FONT>
<BR><FONT SIZE=2>> </FONT>
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