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powerpc: Add PVR for POWER8NVL processor
There's a new variant of POWER8 coming called "POWER8 with NVLink". The core is identical to POWER8 but unfortunately they strapped it with a different PVR, so we need to add an explicit entry for it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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@ -437,6 +437,26 @@ static struct cpu_spec __initdata cpu_specs[] = {
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.machine_check_early = __machine_check_early_realmode_p8,
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.platform = "power8",
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},
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{ /* Power8NVL */
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.pvr_mask = 0xffff0000,
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.pvr_value = 0x004c0000,
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.cpu_name = "POWER8NVL (raw)",
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.cpu_features = CPU_FTRS_POWER8,
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.cpu_user_features = COMMON_USER_POWER8,
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.cpu_user_features2 = COMMON_USER2_POWER8,
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.mmu_features = MMU_FTRS_POWER8,
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.icache_bsize = 128,
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.dcache_bsize = 128,
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.num_pmcs = 6,
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.pmc_type = PPC_PMC_IBM,
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.oprofile_cpu_type = "ppc64/power8",
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.oprofile_type = PPC_OPROFILE_INVALID,
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.cpu_setup = __setup_cpu_power8,
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.cpu_restore = __restore_cpu_power8,
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.flush_tlb = __flush_tlb_power8,
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.machine_check_early = __machine_check_early_realmode_p8,
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.platform = "power8",
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},
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{ /* Power8 DD1: Does not support doorbell IPIs */
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.pvr_mask = 0xffffff00,
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.pvr_value = 0x004d0100,
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