powerpc: Add POWER7+ cputable entry

This adds the POWER7+ cputable entry for the PVR 0x004a0000.  Rest is
the same as vanilla POWER7.
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

arch/powerpc/kernel/cputable.c

@@ -461,6 +461,22 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.oprofile_type		= PPC_OPROFILE_POWER4,
 		.platform		= "power7",
 	},
+	{	/* Power7+ */
+		.pvr_mask		= 0xffff0000,
+		.pvr_value		= 0x004A0000,
+		.cpu_name		= "POWER7+ (raw)",
+		.cpu_features		= CPU_FTRS_POWER7,
+		.cpu_user_features	= COMMON_USER_POWER7,
+		.mmu_features		= MMU_FTR_HPTE_TABLE |
+			MMU_FTR_TLBIE_206,
+		.icache_bsize		= 128,
+		.dcache_bsize		= 128,
+		.num_pmcs		= 6,
+		.pmc_type		= PPC_PMC_IBM,
+		.oprofile_cpu_type	= "ppc64/power7",
+		.oprofile_type		= PPC_OPROFILE_POWER4,
+		.platform		= "power7+",
+	},
 	{	/* Cell Broadband Engine */
 		.pvr_mask		= 0xffff0000,
 		.pvr_value		= 0x00700000,