This is the final set of changes to allow rumba to build. Rumba is not

tested. I also addressed questions raised by Uwe: 
TSC_X86RDTSC_CALIBRATE_WITH_TIMER2
UDELAY_TSC

Are now defined as booleans in src/cpu/x86/Kconfig and can be selected in 
the mainboard Kconfig. The remaining question of Uwe's is a deeper 
problem:

---
We'll have to check if this works. From a quick glance
the Rumba does not have the mmx related lines (which _are_ in
Makefile.romccboard.inc, though):

crt0-y += ../../../../src/cpu/x86/fpu/enable_fpu.inc
crt0-y += ../../../../src/cpu/x86/mmx/enable_mmx.inc
crt0-y += auto.inc
crt0-y += ../../../../src/cpu/x86/mmx/disable_mmx.inc
---

We're going to need a whole variant of this standard mainboard OR
we're going to have to make (some) of the unconditional includes above 
conditional. 


Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Myles Watson <mylesgw@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4618 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/arch/i386/Kconfig

@@ -4,6 +4,14 @@ config ARCH_X86
 	  This option is used to set the architecture of a mainboard.
 	  It is usually set in mainboard/*/Kconfig.
 
+config AP_IN_SIPI_WAIT
+	bool
+	default n
+	depends on ARCH_X86
+	help
+	  This is an SMP option. It relates to starting up APs. 
+	  It is usually set in mainboard/*/Kconfig.
+
 config ARCH
 	string
 	default i386