x86: Display basic CPU information on boot

Display the type of CPU (x86 or x86_64) when starting up.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/configs/coreboot.h b/include/configs/coreboot.h
index 4b90dc2..a65d89b 100644
--- a/include/configs/coreboot.h
+++ b/include/configs/coreboot.h
@@ -26,6 +26,7 @@
 #define CONFIG_PHYSMEM
 #define CONFIG_SYS_EARLY_PCI_INIT
 #define CONFIG_DISPLAY_BOARDINFO_LATE
+#define CONFIG_DISPLAY_CPUINFO
 
 #define CONFIG_DM
 #define CONFIG_CMD_DM