cpu/intel/*init: Remove obsolete cache enable

The caches have already been enabled during MP-init,
so these function calls are redundant. Remove them.

Change-Id: Ia9be1a3388d8e7c73c35a1c68b3dd5bc488658c2
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49383
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

src/cpu/intel/model_106cx/model_106cx_init.c

@@ -63,9 +63,6 @@ static void model_106cx_init(struct device *cpu)
 {
 	char processor_name[49];
 
-	/* Turn on caching if we haven't already */
-	x86_enable_cache();
-
 	/* Print processor name */
 	fill_processor_name(processor_name);
 	printk(BIOS_INFO, "CPU: %s.\n", processor_name);