<div dir="ltr">Looking at the logs you've got, the final bios only have BIOS/coreboot and descriptor.bin, the GbE/ME areas are not used, I think as long as your enable the descripor.bin, it should be good enough.<div><br></div><div><span style="font-size:12.8px"> poplinux@raw rangeley $ > ./tools/ifdtool -x ./oem_dumped.bin</span><br style="font-size:12.8px"><span style="font-size:12.8px"> File ./oem_dumped.bin is 8388608 bytes</span><br style="font-size:12.8px"><span style="font-size:12.8px"> Flash Region 0 (Flash Descriptor): 00000000 - 0000ffff </span><br style="font-size:12.8px"><span style="font-size:12.8px"> Flash Region 1 (BIOS): 00010000 - 007fffff </span><br style="font-size:12.8px"><span class="im" style="font-size:12.8px"> Flash Region 2 (Intel ME): 00fff000 - 00000fff<b> (unused)</b><br></span><span class="im" style="font-size:12.8px"> Flash Region 3 (GbE): 00fff000 - 00000fff <b>(unused)</b><br></span><span class="im" style="font-size:12.8px"> Flash Region 4 (Platform Data): 00fff000 - 00000fff<b> (unused)</b></span><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 20, 2016 at 3:16 AM, 김유석 <span dir="ltr"><<a href="mailto:poplinux0@gmail.com" target="_blank">poplinux0@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div>Dear Sir. <br>
<br>
Thank's your advise. It is very useful to me. <br>
<br>
My work log is see below.<br>
<br>
poplinux@raw rangeley $ > ./tools/ifdtool -x ./oem_dumped.bin<br>
File ./oem_dumped.bin is 8388608 bytes<br>
Flash Region 0 (Flash Descriptor): 00000000 - 0000ffff <br>
Flash Region 1 (BIOS): 00010000 - 007fffff <br><span class="">
Flash Region 2 (Intel ME): 00fff000 - 00000fff<b> (unused)</b><br></span><span class="">
Flash Region 3 (GbE): 00fff000 - 00000fff <b>(unused)</b><br></span><span class="">
Flash Region 4 (Platform Data): 00fff000 - 00000fff<b>
(unused)</b><br>
<br>
</span><font color="#ff0000"><b>The Flash Region 2~3 is (unused). Is it
corrent?</b></font><br>
<br>
<br>
And descriptor.bin's content is see below.<br>
<br>
poplinux@raw rangeley $ > ./tools/ifdtool -d ./descriptor.bin <br>
File ./descriptor.bin is 65536 bytes<br>
FD signature Offset 0x10<br>
FD signature Offset 0x10<span class=""><br>
FLMAP0: 0x01040003<br>
NR: 1<br>
FRBA: 0x40<br>
NC: 1<br>
FCBA: 0x30<br>
FLMAP1: 0x09100206<br>
ISL: 0x09<br>
FPSBA: 0x100<br>
NM: 2<br>
FMBA: 0x60<br>
FLMAP2: 0x00210020<br>
PSL: 0x2100<br>
FMSBA: 0x200<br></span>
FLUMAP1: 0x000002e0<br>
Intel ME VSCC Table Length (VTL): 2<span class=""><br>
Intel ME VSCC Table Base Address (VTBA): 0x000e00<br>
<br>
ME VSCC table:<br>
JID0: 0x001740ef<br>
SPI Componend Device ID 1: 0x17<br>
SPI Componend Device ID 0: 0x40<br>
SPI Componend Vendor ID: 0xef<br>
VSCC0: 0x20052005<br>
Lower Erase Opcode: 0x20<br>
Lower Write Enable on Write Status: 0x50<br>
Lower Write Status Required: No<br>
Lower Write Granularity: 64 bytes<br>
Lower Block / Sector Erase Size: 4KB<br>
Upper Erase Opcode: 0x20<br>
Upper Write Enable on Write Status: 0x50<br>
Upper Write Status Required: No<br>
Upper Write Granularity: 64 bytes<br>
Upper Block / Sector Erase Size: 4KB<br>
<br></span>
OEM Section:<br>
00: 31 31 35 32 31 35 30 39 32 30 00 00 00 00 00 00<br>
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00<br>
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00<br>
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00<br>
<br>
Found Region Section<br>
FLREG0: 0x000f0000<br>
Flash Region 0 (Flash Descriptor): 00000000 - 0000ffff <br>
FLREG1: 0x07ff0010<br>
Flash Region 1 (BIOS): 00010000 - 007fffff <br><span class="">
FLREG2: 0x00000fff<br>
Flash Region 2 (Intel ME): 00fff000 - 00000fff (unused)<br>
FLREG3: 0x00000fff<br>
Flash Region 3 (GbE): 00fff000 - 00000fff (unused)<br>
FLREG4: 0x00000fff<br>
Flash Region 4 (Platform Data): 00fff000 - 00000fff (unused)<br>
<br>
Found Component Section<br></span>
FLCOMP 0x09200024<span class=""><br>
Dual Output Fast Read Support: not supported<br>
Read ID/Read Status Clock Frequency: 33MHz<br>
Write/Erase Clock Frequency: 33MHz<br>
Fast Read Clock Frequency: 33MHz<br></span>
Fast Read Support: not supported<span class=""><br>
Read Clock Frequency: 20MHz<br>
Component 2 Density: 8MB<br>
Component 1 Density: 8MB<br>
FLILL 0x00000000<br>
Invalid Instruction 3: 0x00<br>
Invalid Instruction 2: 0x00<br>
Invalid Instruction 1: 0x00<br>
Invalid Instruction 0: 0x00<br>
FLPB 0x00000000<br>
Flash Partition Boundary Address: 0x000000<br>
<br>
Found PCH Strap Section<br></span>
PCHSTRP0: 0x00080002<span class=""><br>
PCHSTRP1: 0x00000000<br>
PCHSTRP2: 0x00000000<br>
PCHSTRP3: 0x00000003<br>
PCHSTRP4: 0x0000007f<br>
PCHSTRP5: 0x007fffc0<br>
PCHSTRP6: 0x0001c7c0<br>
PCHSTRP7: 0x00000624<br>
PCHSTRP8: 0x00000000<br>
PCHSTRP9: 0xffffffff<br>
PCHSTRP10: 0xffffffff<br>
PCHSTRP11: 0xffffffff<br>
PCHSTRP12: 0xffffffff<br>
PCHSTRP13: 0xffffffff<br>
PCHSTRP14: 0xffffffff<br>
PCHSTRP15: 0xffffffff<br>
PCHSTRP16: 0xffffffff<br>
PCHSTRP17: 0xffffffff<br>
<br>
Found Master Section<br></span>
FLMSTR1: 0x1f1f0000 (Host CPU/BIOS)<span class=""><br>
Platform Data Region Write Access: enabled<br>
GbE Region Write Access: enabled<br>
Intel ME Region Write Access: enabled<br>
Host CPU/BIOS Region Write Access: enabled<br>
Flash Descriptor Write Access: enabled<br>
Platform Data Region Read Access: enabled<br>
GbE Region Read Access: enabled<br>
Intel ME Region Read Access: enabled<br>
Host CPU/BIOS Region Read Access: enabled<br>
Flash Descriptor Read Access: enabled<br>
Requester ID: 0x0000<br>
<br></span>
FLMSTR2: 0x08090118 (Intel ME)<br>
Platform Data Region Write Access: disabled<span class=""><br>
GbE Region Write Access: enabled<br></span>
Intel ME Region Write Access: disabled<br>
Host CPU/BIOS Region Write Access: disabled<br>
Flash Descriptor Write Access: disabled<br>
Platform Data Region Read Access: disabled<span class=""><br>
GbE Region Read Access: enabled<br></span>
Intel ME Region Read Access: disabled<br>
Host CPU/BIOS Region Read Access: disabled<span class=""><br>
Flash Descriptor Read Access: enabled<br>
Requester ID: 0x0118<br>
<br>
FLMSTR3: 0xffffffff (GbE)<br>
Platform Data Region Write Access: enabled<br>
GbE Region Write Access: enabled<br>
Intel ME Region Write Access: enabled<br>
Host CPU/BIOS Region Write Access: enabled<br>
Flash Descriptor Write Access: enabled<br>
Platform Data Region Read Access: enabled<br>
GbE Region Read Access: enabled<br>
Intel ME Region Read Access: enabled<br>
Host CPU/BIOS Region Read Access: enabled<br>
Flash Descriptor Read Access: enabled<br>
Requester ID: 0xffff<br>
<br>
Found Processor Strap Section<br>
????: 0xffffffff<br>
????: 0xffffffff<br>
????: 0xffffffff<br>
????: 0xffffffff<br>
<br>
<br>
</span><font color="#ff0000"><b>Is this descrptor.bin enought to support
GbE interface?</b></font><br>
<br>
Thank you.<br>
<br>
<br>
<br>
2016-06-18 오전 7:07에 Alexander Couzens 이(가) 쓴 글:<br>
</div><span class="">
<blockquote type="cite">
<pre>Hi,
use
ifdtool -x <file>
best,
lynxis
</pre>
</blockquote>
<p><br>
</p>
</span></div>
<br>--<br>
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