On Monday 17 January 2005 12:55, Bruce M Simpson wrote: > On Sun, Jan 16, 2005 at 03:01:17PM +0100, Milan Obuch wrote: > > ACCESS.bus support (i2c bus compatible) and LPC bus bridge (for > > expansion). The first one is present in OpenBSD. I am currently studying > > that and FreeBSD kernel sources to try port it, however, any help would > > be great. No idea on LPC, through... > > There's some i2c support in FreeBSD already, whether or not this applies > to the i2c hardware in the Geode I don't know. iic(4) would be a good > place to start. >
I think so. However, I built kernel with device iic, iicbus, iicbb, but nothing shows. As said, I am doing my 'homework' now - astudying sources, but, as usual, any help appreciated. > LPC just looks like ISA for most intents and purposes, and if we didn't > support ISA, we couldn't boot on i386... > So it means we need either hack pci_isa pridge to recognise and work with geode's LPC bridge or build new PCI - LPC bridge. When I will have some LPC peripheral available, I will do some tests. Until then, i2c support has higher priority - can be tested just now and could bring something when working. Regards, Milan _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
