qemu: wind up new cpu chip
Add boot cpu to the device tree. Figure the number of CPUs installed
(using the qemu firmware config interface) and add cpu devices for them,
so they show up in all generated BIOS tables correctly. This gets SMP
going.
Change-Id: I0e99f98942d8ca90150b27fc13c1c7e926a1a644
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-on: http://review.coreboot.org/3345
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/mainboard/emulation/qemu-x86/Kconfig b/src/mainboard/emulation/qemu-x86/Kconfig
index bf21acd..f816794 100644
--- a/src/mainboard/emulation/qemu-x86/Kconfig
+++ b/src/mainboard/emulation/qemu-x86/Kconfig
@@ -3,6 +3,7 @@
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
select ARCH_X86
+ select CPU_QEMU_X86
select SOUTHBRIDGE_INTEL_I82371EB
select CACHE_AS_RAM
select HAVE_OPTION_TABLE