[LinuxBIOS] [PATCH] probe_superio: add ITE support (try2)

Robert Millan rmh at aybabtu.com
Thu Aug 23 22:42:06 CEST 2007


On Thu, Aug 23, 2007 at 10:25:48PM +0200, Carl-Daniel Hailfinger wrote:
> This adds probing for almost all recent (since 1999) ITE Super I/O chips
> to probe_superio. Not much of the configuration is dumped, however I did
> verify against all ITE datasheets (including those not available any
> more) that the probing was non-destructive.
> More information can be extracted easily, however this needs loads of
> datasheet surfing.

Hi Carl-Daniel,

Tried on a pair of boards as requested.

With IT8702F-A:

No SuperIO chip found at 0x002e
No SuperIO chip found at 0x002e
ITE? SuperIO found at 0x2e: id=0x8702, chipver=0x3
ITE chip
index 20=87
index 21=02
index 22=03
index 23=40
index 24=00
UART1 is enabled
No SuperIO chip found at 0x004e
No SuperIO chip found at 0x004e
No SuperIO chip found at 0x004e

With IT8712F-A:

No SuperIO chip found at 0x002e
No SuperIO chip found at 0x002e
ITE? SuperIO found at 0x2e: id=0x8712, chipver=0x7
ITE chip
index 20=87
index 21=12
index 22=07
index 23=01
index 24=00
UART1 is enabled
No SuperIO chip found at 0x004e
No SuperIO chip found at 0x004e
No SuperIO chip found at 0x004e

-- 
Robert Millan

<GPLv2> I know my rights; I want my phone call!
<DRM> What use is a phone call, if you are unable to speak?
(as seen on /.)




More information about the coreboot mailing list