x86/cpu: Add Atom Tremont (Jacobsville)

Kan Liang · suryasaimadhu · commit 00ae831dfe44 · 2019-01-29T16:37:35.000+01:00
Add the Atom Tremont model number to the Intel family list. [ Tony: Also update comment at head of file to say "_X" suffix is also used for microserver parts. ] Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Aristeu Rozanski <aris@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com> Cc: Megha Dey <megha.dey@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Cc: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: x86-ml <x86@kernel.org> Link: https://lkml.kernel.org/r/20190125195902.17109-4-tony.luck@intel.com
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
@@ -6,7 +6,7 @@
  * "Big Core" Processors (Branded as Core, Xeon, etc...)
  *
  * The "_X" parts are generally the EP and EX Xeons, or the
- * "Extreme" ones, like Broadwell-E.
+ * "Extreme" ones, like Broadwell-E, or Atom microserver.
  *
  * While adding a new CPUID for a new microarchitecture, add a new
  * group to keep logically sorted out in chronological order. Within
@@ -71,6 +71,7 @@
 #define INTEL_FAM6_ATOM_GOLDMONT	0x5C /* Apollo Lake */
 #define INTEL_FAM6_ATOM_GOLDMONT_X	0x5F /* Denverton */
 #define INTEL_FAM6_ATOM_GOLDMONT_PLUS	0x7A /* Gemini Lake */
+#define INTEL_FAM6_ATOM_TREMONT_X	0x86 /* Jacobsville */
 
 /* Xeon Phi */
 

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@`
`6`	`6`	`* "Big Core" Processors (Branded as Core, Xeon, etc...)`
`7`	`7`	`*`
`8`	`8`	`* The "_X" parts are generally the EP and EX Xeons, or the`
`9`		`- * "Extreme" ones, like Broadwell-E.`
	`9`	`+ * "Extreme" ones, like Broadwell-E, or Atom microserver.`
`10`	`10`	`*`
`11`	`11`	`* While adding a new CPUID for a new microarchitecture, add a new`
`12`	`12`	`* group to keep logically sorted out in chronological order. Within`
`@@ -71,6 +71,7 @@`
`71`	`71`	`#define INTEL_FAM6_ATOM_GOLDMONT 0x5C /* Apollo Lake */`
`72`	`72`	`#define INTEL_FAM6_ATOM_GOLDMONT_X 0x5F /* Denverton */`
`73`	`73`	`#define INTEL_FAM6_ATOM_GOLDMONT_PLUS 0x7A /* Gemini Lake */`
	`74`	`+#define INTEL_FAM6_ATOM_TREMONT_X 0x86 /* Jacobsville */`
`74`	`75`
`75`	`76`	`/* Xeon Phi */`
`76`	`77`