powerpc: Add POWER8 architected mode to cputable

A PVR of 0x0F000004 means we are arch v2.07 complicate ie, POWER8.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 216ff845caf8afe70d10cbc481726977a5949bd4..75a3d71b895d985e20307bdd90dda88e4449ed9c 100644 (file)
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -435,6 +435,21 @@ static struct cpu_spec __initdata cpu_specs[] = {
                .cpu_restore            = __restore_cpu_power7,
                .platform               = "power7",
        },
+       {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
+               .pvr_mask               = 0xffffffff,
+               .pvr_value              = 0x0f000004,
+               .cpu_name               = "POWER8 (architected)",
+               .cpu_features           = CPU_FTRS_POWER8,
+               .cpu_user_features      = COMMON_USER_POWER8,
+               .mmu_features           = MMU_FTRS_POWER8,
+               .icache_bsize           = 128,
+               .dcache_bsize           = 128,
+               .oprofile_type          = PPC_OPROFILE_POWER4,
+               .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
+               .cpu_setup              = __setup_cpu_power8,
+               .cpu_restore            = __restore_cpu_power8,
+               .platform               = "power8",
+       },
        {       /* Power7 */
                .pvr_mask               = 0xffff0000,
                .pvr_value              = 0x003f0000,