Probably most boards enable USB. The irq_tables.c for each mainboard has the IRQ map in it. I believe this file can be generated automatically if you boot using the stock BIOS and run the generator tool. I am working mostly on a system without a standard BIOS and am coddling this file together manually. Either way, take a look at it to get an idea of what it does. There have also been a fair number of posts related to constructing this file, so search the archives too.
-Jonathan Anil B G wrote: > Thanks. I plan to boot from SATA and not from USB. Do any other > boards supported by LinuxBIOS (whose source is available in the source > tree) bringup USB that I could use as a reference? > > On 9/1/06, *Jonathan Sturges* <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > > > Anil B G wrote: > > > Hi, > > I am trying to enable USB on a board similar to Tyan s2892 > (CK804) > > chipset? > > Is there anything that else that needs to be done separately other > > than setting the irqs et al correctly? Specifically do we need to > > write some sort of a driver to enable the USB host controller. > > > > Thanks > > Anil > > > Assuming you don't hope to boot from USB, all you really should > need is > to setup the IRQ map, AFAIK. Then the Linux kernel will detect it and > be able to attach the appropriate driver. > > -Jonathan > > -- linuxbios mailing list linuxbios@linuxbios.org http://www.openbios.org/mailman/listinfo/linuxbios