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| author | Russell Currey <ruscur@russell.cc> | 2017-02-17 13:01:35 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-02-17 21:48:56 +1100 |
| commit | 6ae3f8ad2017079292cb49c8959b527bcbcbefed (patch) | |
| tree | 94a2ad57a64d519a5991a7866a379447da23d974 /arch/powerpc/kernel | |
| parent | a2391b35f1d9d5b51d43a9150c7239253565d5a6 (diff) | |
| download | linux-6ae3f8ad2017079292cb49c8959b527bcbcbefed.tar.gz linux-6ae3f8ad2017079292cb49c8959b527bcbcbefed.tar.bz2 linux-6ae3f8ad2017079292cb49c8959b527bcbcbefed.zip | |
powerpc: Add POWER9 architected mode to cputable
PVR value of 0x0F000005 means we are arch v3.00 compliant (i.e. POWER9).
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Russell Currey <ruscur@russell.cc>
[mpe: Don't set num_pmcs, so we keep the PMU fields from the raw entry]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 6a82ef039c50..bb7a1890aeb7 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -386,6 +386,23 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check_early = __machine_check_early_realmode_p8, .platform = "power8", }, + { /* 3.00-compliant processor, i.e. Power9 "architected" mode */ + .pvr_mask = 0xffffffff, + .pvr_value = 0x0f000005, + .cpu_name = "POWER9 (architected)", + .cpu_features = CPU_FTRS_POWER9, + .cpu_user_features = COMMON_USER_POWER9, + .cpu_user_features2 = COMMON_USER2_POWER9, + .mmu_features = MMU_FTRS_POWER9, + .icache_bsize = 128, + .dcache_bsize = 128, + .oprofile_type = PPC_OPROFILE_INVALID, + .oprofile_cpu_type = "ppc64/ibm-compat-v1", + .cpu_setup = __setup_cpu_power9, + .cpu_restore = __restore_cpu_power9, + .flush_tlb = __flush_tlb_power9, + .platform = "power9", + }, { /* Power7 */ .pvr_mask = 0xffff0000, .pvr_value = 0x003f0000, |