[coreboot] .. Re: Via epia

jtd jtd at mtnl.net.in
Sat Mar 15 07:38:43 CET 2008


On Friday 14 March 2008 10:48 pm, Uwe Hermann wrote:

>
> Please feel free post a patch for the board in early stages,
> doesn't have to fully work, yet. It's usually better to get
> feedback early, that'll reduce the time until the code gets
> committed.
>
> Is this the VIA iDot PC3500E board btw? Please post some more info
> on the board, e.g. lspci -tvnn, superiotool -dV for reference.

lspci -tvnn
-[0000:00]-+-00.0  VIA Technologies, Inc. VT8623 [Apollo CLE266] 
[1106:3123]
           +-01.0-[0000:01]----00.0  VIA Technologies, Inc. VT8623 
[Apollo CLE266] integrated CastleRock graphics [1106:3122]
           +-0d.0  Realtek Semiconductor Co., Ltd. 
RTL-8139/8139C/8139C+ [10ec:8139]
           +-10.0  VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller [1106:3038]
           +-10.1  VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller [1106:3038]
           +-10.2  VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller [1106:3038]
           +-10.3  VIA Technologies, Inc. USB 2.0 [1106:3104]
           +-11.0  VIA Technologies, Inc. VT8235 ISA Bridge 
[1106:3177]
           +-11.1  VIA Technologies, Inc. 
VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE [1106:0571]
           \-11.5  VIA Technologies, Inc. VT8233/A/8235/8237 AC97 
Audio Controller [1106:3059]

relevant parts of superiotool -dV
Probing for ITE Super I/O (init=0x87,0x01,0x55,0x55/0xaa) at 0x2e...
Found ITE IT8705F/AF / IT8700F (id=0x8705, rev=0x3) at 0x2e
Register dump:
idx 07 20 21 22 23 24
val 03 87 05 03 00 01
def NA 87 05 00 00 NA
LDN 0x00 (Floppy)
idx 30 60 61 70 74 f0 f1
val 01 03 f0 06 02 00 00
def 00 03 f0 06 02 00 00
LDN 0x01 (COM1)
idx 30 60 61 70 f0
val 01 03 f8 04 00
def 00 03 f8 04 00
LDN 0x02 (COM2)
idx 30 60 61 70 f0 f1 f2 f3
val 01 02 f8 03 00 50 00 7f
def 00 02 f8 03 00 50 00 7f
LDN 0x03 (Parallel port)
idx 30 60 61 62 63 64 65 70  74 f0
val 01 03 78 07 78 00 80 07  03 0a
def 00 03 78 07 78 00 80 07  03 03
LDN 0x04 (Environment controller)
idx 2b 30 60 61 62 63 70 f0  f1 f2 f3 f4 f5 f6
val 00 01 02 90 00 00 00 80  00 0a 00 80 00 ff
def 00 00 02 90 02 30 09 00  00 00 00 00 NA NA
LDN 0x05 (GPIO)
idx 25 26 27 28 29 2a 60 61  62 63 64 65 70 71 72 b0  b1 b2 b3 b4 b5 
b8 b9 ba  bb bc bd c0 c1 c2 c3 c4  c5 c8 c9 ca cb cc cd d0  d1 d2 d3 
d4 d5 d6 d8 d9  da f0 f1 f2 f5 f6 f7 f8  f9 fa fb fc fd fe ff
val 00 00 00 00 80 0c 08 00  00 00 00 00 00 00 00 00  00 00 00 00 08 
00 00 00  00 80 00 00 00 00 00 00  00 00 00 00 00 00 14 00  00 00 00 
00 00 00 00 00  00 10 00 00 2f 00 00 01  00 00 00 00 00 2f 00
def 00 00 00 ff e0 ff 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 
00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  00 00 00 
00 00 00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 NA 00
LDN 0x06 (Game port)
idx 30 60 61
val 00 02 01
def 00 02 01
LDN 0x07 (Consumer IR)
idx 30 60 61 70 f0
val 00 03 10 0b 06
def 00 03 10 0b 00
LDN 0x08 (MIDI port)
idx 30 60 61 70 f0
val 00 03 00 0a 00
def 00 03 00 0a 00
Probing for ITE Super I/O (init=0x87,0x87) at 0x2e...
  Failed. Returned data: id=0xffff, rev=0xf
Probing for ITE Super I/O (init=0x87,0x01,0x55,0x55/0xaa) at 0x4e...
Found ITE IT8705F/AF / IT8700F (id=0x8705, rev=0x3) at 0x4e
Register dump:
idx 07 20 21 22 23 24
val 08 87 05 03 00 01
def NA 87 05 00 00 NA
LDN 0x00 (Floppy)
idx 30 60 61 70 74 f0 f1
val 01 03 f0 06 02 00 00
def 00 03 f0 06 02 00 00
LDN 0x01 (COM1)
idx 30 60 61 70 f0
val 01 03 f8 04 00
def 00 03 f8 04 00
LDN 0x02 (COM2)
idx 30 60 61 70 f0 f1 f2 f3
val 01 02 f8 03 00 50 00 7f
def 00 02 f8 03 00 50 00 7f
LDN 0x03 (Parallel port)
idx 30 60 61 62 63 64 65 70  74 f0
val 01 03 78 07 78 00 80 07  03 0a
def 00 03 78 07 78 00 80 07  03 03
LDN 0x04 (Environment controller)
idx 2b 30 60 61 62 63 70 f0  f1 f2 f3 f4 f5 f6
val 00 01 02 90 00 00 00 80  00 0a 00 80 00 ff
def 00 00 02 90 02 30 09 00  00 00 00 00 NA NA
LDN 0x05 (GPIO)
idx 25 26 27 28 29 2a 60 61  62 63 64 65 70 71 72 b0  b1 b2 b3 b4 b5 
b8 b9 ba  bb bc bd c0 c1 c2 c3 c4  c5 c8 c9 ca cb cc cd d0  d1 d2 d3 
d4 d5 d6 d8 d9  da f0 f1 f2 f5 f6 f7 f8  f9 fa fb fc fd fe ff
val 00 00 00 00 80 0c 08 00  00 00 00 00 00 00 00 00  00 00 00 00 08 
00 00 00  00 80 00 00 00 00 00 00  00 00 00 00 00 00 14 00  00 00 00 
00 00 00 00 00  00 10 00 00 2f 00 00 01  00 00 00 00 00 2f 00
def 00 00 00 ff e0 ff 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 
00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  00 00 00 
00 00 00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 NA 00
LDN 0x06 (Game port)
idx 30 60 61
val 00 02 01
def 00 02 01
LDN 0x07 (Consumer IR)
idx 30 60 61 70 f0
val 00 03 10 0b 06
def 00 03 10 0b 00
LDN 0x08 (MIDI port)
idx 30 60 61 70 f0
val 00 03 00 0a 00
def 00 03 00 0a 00


-- 
Rgds
JTD




More information about the coreboot mailing list