x86/cpu: Rename Merrifield2 to Moorefield

x86/cpu: Rename Merrifield2 to Moorefield

commit f5fbf848303c8704d0e1a1e7cabd08fd0a49552f upstream.

Merrifield2 is actually Moorefield.

Rename it accordingly and drop tail digit from Merrifield1.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20160906184254.94440-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>