On 18.08.2008 17:43, ron minnich wrote: > On Mon, Aug 18, 2008 at 5:08 AM, Carl-Daniel Hailfinger > <[EMAIL PROTECTED]> wrote: > >> Fix Kconfig dependencies and update defconfigs. >> >> A few questions remain: >> - Should CONFIG_SMP be selectable on GeodeLX and Qemu? Might make sense >> for debugging. >> > > only if you can make some test in hardware so that you know you are > not SMP. Otherwise, how can the AP scan other CPUs and find out there > are not any? >
It seems the K8 code is using CONFIG_LOGICAL_CPUS for that. CONFIG_SMP does only control spinlocks and enables the LAPIC unconditionally. >> - Should CONFIG_IOAPIC be selectable on GeodeLX and Qemu? Maybe for Qemu. >> > > not sure on LX but it is unlikely? > Jordan says the LX doesn't support it. >> - Should CONFIG_USBDEBUG_DIRECT be selectable on GeodeLX and Qemu? I >> don't think so. >> > > not sure. Does hardware support it? > The Geode CS5536 companion doesn't. Updated patch checked in. Regards, Carl-Daniel -- http://www.hailfinger.org/ -- coreboot mailing list [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
