x86, intel-mid: Add Merrifield platform support

This code was partially based on Mark Brown's previous work.

Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Link: http://lkml.kernel.org/r/1387224459-25746-4-git-send-email-david.a.cohen@linux.intel.com
Signed-off-by: Fei Yang <fei.yang@intel.com>
Cc: Mark F. Brown <mark.f.brown@intel.com>
Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
diff --git a/arch/x86/include/asm/intel-mid.h b/arch/x86/include/asm/intel-mid.h
index f8a8314..e34e097 100644
--- a/arch/x86/include/asm/intel-mid.h
+++ b/arch/x86/include/asm/intel-mid.h
@@ -52,6 +52,7 @@
 	/* 1 was Moorestown */
 	INTEL_MID_CPU_CHIP_PENWELL = 2,
 	INTEL_MID_CPU_CHIP_CLOVERVIEW,
+	INTEL_MID_CPU_CHIP_TANGIER,
 };
 
 extern enum intel_mid_cpu_type __intel_mid_cpu_chip;
@@ -82,6 +83,7 @@
 #define INTEL_MID_OPS_INIT {\
 	DECLARE_INTEL_MID_OPS_INIT(penwell, INTEL_MID_CPU_CHIP_PENWELL), \
 	DECLARE_INTEL_MID_OPS_INIT(cloverview, INTEL_MID_CPU_CHIP_CLOVERVIEW), \
+	DECLARE_INTEL_MID_OPS_INIT(tangier, INTEL_MID_CPU_CHIP_TANGIER) \
 };
 
 #ifdef CONFIG_X86_INTEL_MID